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TECHNICAL SERVICE MANUAL

VARIABLE REFRIGERANT FLOW A/C SYSTEM

NONE MODULAR DIGITAL SCROLL R-410A 50 HZ

Read this manual before installation and operation

Make sure that it is well kept for later reference

Summary of content (385 pages)

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TECHNICAL SERVICE MANUAL VARIABLE REFRIGERANT FLOW A/C SYSTEM NONE MODULAR DIGITAL SCROLL R-410A 50 HZ Read this manual before installation and operation Make sure that it is well kept for later reference
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Contents ___________________________________________________________________________________ YDS None Modular Digital scroll ___________________________________________________________________________________ -1-
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Contents ___________________________________________________________________________________ Contents Part 1 General Information……………………………………………….…………………………………..………4 1. YDS system series…………………………………………………………………….…….…………….……..…….6 What is YDS………………………………………………………………………………….…………….….…………6 Features of YDS ……………………………………………………………………….………….………........…….6 2. Nomenclatures…………………………………………………………………………..……………………………..15 Part 2 Units selection base on cooling load……………………………………………………………………..
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Contents ___________________________________________________________________________________ Part 6 Control System ………………………………………………………………………………………………...288 1. Control system………….….………….……...…………….……………………………………………..……….. ..290 2. Indoor unit central control monitor system …………..…………………………………………….………..301 3. Outdoor unit central monitor system…………………………………………………………………..………..319 4. 3rd intelligent network control & monitor system…………..…………………………………..…...…….325 5.
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General information ___________________________________________________________________________________ Part I General Information ___________________________________________________________________________________ -4-
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General information ___________________________________________________________________________________ Contents 1. YDS system series………………………………………………………………………………………….….….…….6 What is YDS…………………………………………………………………………………………………….…………6 Features of YDS …………………………………………………………………………………….………....……….6 2. Nomenclatures…………………………………………………………………………………………………………..
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General information ___________________________________________________________________________________ 1. YDS system series 1.1 What is YDS The YDS (YORK Digital Scroll Air Conditioner) air conditioning system is operated by a variable-capacity compressor and is accommodated by multiple evaporators (indoor units). It is considered as the next-generation modular system with high efficiency air conditioning in the world. It has undoubtedly changed the face of cooling associated with high-storied buildings.
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General information ___________________________________________________________________________________ c. This process controls the On/Off time of the valve and the rotating refrigerants in the circle thus adjusting the capacity. d. The cooling capacity of the outdoor units is adjusted automatically, according to the number of operating indoor unit(s).
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General information ___________________________________________________________________________________ (2) Multi matching with several indoor units Outdoor units Appearance Power supply Capacity(kW) 1 Ph-220-240V-50Hz 10/14 3 Ph-380-415V-50Hz 10/14 3 Ph-380-415V-50Hz 28 Refrigerant Max.
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General information ___________________________________________________________________________________ Indoor Units YDS Product Capacity Refrigerant 2.2 kW 2.8 kW 3.6 kW 4.5 kW 5.6 kW 7.1 kW 8.0 kW 9.0 kW 11.2 kW 14.0 kW 28.
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General information ___________________________________________________________________________________ (3) High efficiency EER is up to 3.2. (4) Long & single piping system Digital scroll system is the only system that is free of oil separator and oil recycling equipment. In the loading state, the speed of the refrigerant is enough to move oil back to the compressor. For 28Kw system, the maximum Pipe length between indoor unit and outdoor unit is 150m, the max.
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General information ___________________________________________________________________________________ (5) Advanced oil return technology. Combining the electronic control and the mechanical control, the oil level controller keeps appropriate oil level in the compressor crankcase. Equipped with oil balance pipe and low-pressure accumulator, it is applicable to both low-pressure & high-pressure oil cycling system.
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General information ___________________________________________________________________________________ (7) Simple installation and easy maintenance. Easy installation The structure of the YDS system and the piping work are simple, thus the installation is easy. Indoor units installation: Whole series indoor units have the same gas/liquid connection size for R-410A ,and by flare nut connection, it is easy to connect and decrease your installation cost up to 30%.
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General information ___________________________________________________________________________________ (8) Flexible control system Wireless remote control Wired remote control Individual indoor unit control Individual indoor unit control & group indoor units control Central control monitor Realize group control of multi-indoor units (Max:64 indoor units) Intelligent Net-work Air-conditioner control& monitor System Realize intelligent network control via PC monitoring system (Max: 16 CCM, 1024 indoor units)
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General information ___________________________________________________________________________________ (9) No electromagnetic disturbance. YDS Digital Scroll II System causes no electromagnetic disturbance, since the loading and unloading of compressor are merely mechanical movement. This special feature makes the Digital Scroll System applicable to telecommunication companies, power stations, and all kinds of precise science labs.
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General information ___________________________________________________________________________________ 2.
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Unit selection base on cooling load ___________________________________________________________________________________ Part 2 Unit selection base on cooling load ___________________________________________________________________________________ - 16 -
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Unit selection base on cooling load ___________________________________________________________________________________ Contents 1. Introduction ……………………………………………………………………………………….……………………18 2. Unit Selection (with cooling load)……………………………………………………………………….
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Unit selection base on cooling load ___________________________________________________________________________________ 1. Introduction Refrigerant Power supply 1 Ph-220-240V-50Hz R-410A 3 Ph-380-415V-50Hz Model Capacity (kW) 10 14 10 14 28 YDS-100WC15A YDS-140WC35A YDS-100WC35A YDS-140WC35A YDS-280WC35A 2. Unit selection (Based on Cooling Load) 2.1) Indoor unit selection 1.
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Unit selection base on cooling load ___________________________________________________________________________________ 2.3) Real function data (1) Select the exact table according to outdoor unit model and combination rate using outdoor unit capacity table. According to given indoor and outdoor temperature, find outdoor unit capacity and power input using the table. Each indoor unit capacity (Power input) is calculated as follows.
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Unit selection base on cooling load ___________________________________________________________________________________ [3] Coefficient of the length and high difference of refrigerant pipe.
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Unit selection base on cooling load ___________________________________________________________________________________ [4] Modification coefficient of indoor air (2) Heating capacity modification Effectual heating capacity =Rated heating capacity × Modification coefficient = ([1] x [2] x [3] x [4]) [1] Modification coefficient of indoor W.B. temperature [2]Modification coefficient of outdoor D.B.
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Unit selection base on cooling load ___________________________________________________________________________________ Outdoor unit 14 kW Outdoor unit 28 kW [4] Modification coefficient of indoor air-volume changing rate ___________________________________________________________________________________ - 22 -
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Unit selection base on cooling load ___________________________________________________________________________________ 2.5) Temperature range of operation Notes: These figures assume the following operation conditions (Indoor and outdoor units): 1. Equivalent pipe length: 10 m 2. Height difference: 0 m 2.6) Example for unit selection with cooling load 1) Given condition [1] Design condition (Cooling: Indoor 20°C (WB), Outdoor 35°C (DB)) [2] Cooling load Location Load (Kw) Room A 2.1 Room B 2.
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Unit selection base on cooling load ___________________________________________________________________________________ 2) Indoor unit selection Select the suitable capacity for condition of ‘Indoor 20°C (WB), Outdoor 35°C (DB)’ using indoor unit capacity table. The selected result is as follows. (Assuming the indoor unit type is duct) Location Load (KW) Unit size Capacity (KW) Room A 2.1 22 2.5 Room B 2.8 28 3.1 Room C 3.5 36 3.9 Room D 4.6 45 4.9 Room E 5.8 56 6.0 Room F 7.2 71 7.
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Unit selection base on cooling load ___________________________________________________________________________________ [4] Conclusion: Generally, we think this result is acceptable, so we can think we have accomplished the calculation. But if you think this result is not acceptable, you can repeat the over process. Remark: In these samples, we don’t consider the other capacity modification index and assume them is 1.
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Outdoor ___________________________________________________________________________________ Part 3 Outdoor ___________________________________________________________________________________ - 26 -
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Outdoor ___________________________________________________________________________________ Contents 1. Specifications……………………………………………………………………………………………………………28 2. Capacity table……….…………………………………………………………………….………………….……..…29 3. Dimensions and required installation space…………………..……………………….…………………….49 4. Piping diagram………………………………………………………………………………………………………….53 5. Noise level………………………………………………………………………………………………………………..57 6. Outdoor wiring diagram……………………………………………………………………………………………..59 7.
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Outdoor ___________________________________________________________________________________ 1. Specification Outdoor YDS-100-840 WA15/35A R-22 50Hz Model Power supply Ph-V-Hz YDS-100WC15A YDS-140WC15A 1Ph-220-240 V-50 Hz YDS-100WC35A YDS-140WC35A YDS-280WC35A 3 Ph-220-240 V-50 Hz Nominal capacity Cooling Heating Capacity Input Capacity Input kW kW kW kW 10.0 3.6 12.0 3.5 14.0 4.2 16.0 3.9 10.0 3.5 12.0 3.4 14.0 4.5 16.0 4.4 29.0 8.9 30.0 8.7 kW A A 6.23 28 142 6.39 30 156 6.78 10 64 7.
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Outdoor ___________________________________________________________________________________ 2. Capacity table YDS-100WC15A COOLING TC Total capacity PI Power input Combination, %(Capacity index) Outdoor temperature(°C DB) 10.00 100% 90% 80% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.
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Outdoor ___________________________________________________________________________________ 10.00 70% 60% 50% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 4.68 4.68 4.69 4.69 4.70 4.71 4.72 5.09 5.09 5.07 5.07 5.06 5.05 5.02 4.97 4.
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Outdoor ___________________________________________________________________________________ YDS-100WC35A Combination, %(Capacity index) Outdoor temperature(°C DB) 10.00 100% 90% 80% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.
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Outdoor ___________________________________________________________________________________ 10.00 70% 60% 50% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 4.51 4.51 4.52 4.52 4.53 4.54 4.55 4.91 4.91 4.89 4.89 4.88 4.87 4.84 4.79 4.
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Outdoor ___________________________________________________________________________________ YDS-140WC15A Combination, %(Capacity index) Outdoor temperature(°C DB) 10.00 100% 90% 80% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.
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Outdoor ___________________________________________________________________________________ 10.00 70% 60% 50% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 6.35 6.35 6.36 6.37 6.37 6.39 6.41 6.91 6.90 6.88 6.88 6.87 6.86 6.82 6.75 6.
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Outdoor ___________________________________________________________________________________ YDS-140WC35A Combination, %(Capacity index) Outdoor temperature(°C DB) 10.00 100% 90% 80% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.
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Outdoor ___________________________________________________________________________________ 10.00 70% 60% 50% 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 10.00 12.00 14.00 16.00 18.00 19.00 21.00 23.00 25.00 27.00 29.00 31.00 33.00 35.00 37.00 39.00 41.00 43.00 6.32 6.33 6.33 6.34 6.35 6.36 6.38 6.88 6.87 6.85 6.85 6.84 6.83 6.79 6.72 6.
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Outdoor ___________________________________________________________________________________ YDS-280WC35A Combination, %(Capacity index) 100 90 80 Outdoor temperature(°C DB) 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 COOLING TC Total capacity PI Power input 14 TC kW 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 19.39 17.45 17.
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Outdoor ___________________________________________________________________________________ 70 60 50 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 10 12 14 16 18 19 21 23 25 27 29 31 33 35 37 39 41 43 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 13.57 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 11.63 9.70 9.70 9.70 9.70 9.70 9.
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Outdoor ___________________________________________________________________________________ YDS-100WC15A combination, %(capacity index) outdoor temperature CDb -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 100% 90% 80% HEATING CWb -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Outdoor ___________________________________________________________________________________ 70% 60% 50% -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 5.24 5.53 5.82 5.96 6.10 6.
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Outdoor ___________________________________________________________________________________ YDS-100WC35A combination, %(capacity index) outdoor temperature CDb -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 100% 90% 80% HEATING CWb -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Outdoor ___________________________________________________________________________________ 70% 60% 50% -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 5.12 5.40 5.69 5.83 5.96 6.
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Outdoor ___________________________________________________________________________________ YDS-140WC15A combination, %(capacity index) outdoor temperature CDb -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 100% 90% 80% HEATING CWb -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Outdoor ___________________________________________________________________________________ 70% 60% 50% -14.7 -15 6.75 2.14 6.89 2.17 7.03 2.26 7.17 2.32 7.31 2.37 7.45 2.41 -12.6 -13 7.13 2.18 7.27 2.20 7.42 2.29 7.57 2.36 7.72 2.41 7.87 2.45 -10.5 -11 7.50 2.21 7.66 2.24 7.81 2.33 7.97 2.40 8.13 2.45 8.28 2.49 -9.5 -10 7.68 2.23 7.84 2.25 8.00 2.35 8.16 2.42 8.32 2.47 8.48 2.51 -8.5 -9.1 7.86 2.25 8.02 2.27 8.19 2.37 8.35 2.44 8.51 2.
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Outdoor ___________________________________________________________________________________ YDS-140WC35A combination, %(capacity index) outdoor temperature CDb -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 100% 90% 80% HEATING CWb -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Outdoor ___________________________________________________________________________________ 70% 60% 50% -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 6.83 7.21 7.59 7.77 7.95 8.
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Outdoor ___________________________________________________________________________________ YDS-280WC35A combination, %(capacity index) outdoor temperature CDb -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 100 90 80 HEATING CWb -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Outdoor ___________________________________________________________________________________ 70 60 50 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 13.68 14.44 15.20 15.56 15.
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Outdoor ___________________________________________________________________________________ 3. Dimensions/Required Installation Space 3.
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Outdoor ___________________________________________________________________________________ 3.2) Required installation space 3.2.1 10 and 14 kW 3.2.
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Outdoor ___________________________________________________________________________________ (4) 10mm distance should be left between outdoor units; (5) Distance between foot screws is shown as follows; (unit: mm) kW A B C 10,14 624 28 1030 55 1030 (6) Outdoor unit arrangement 1) Outdoor units are higher than the surrounding buildings Outdoor units are aligned in one line Outdoor units are aligned in two lines ___________________________________________________________________________________ - 51 -
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Outdoor ___________________________________________________________________________________ More than two line of outdoor units (7) Outdoor units are lower than the surrounding obstacles If the outdoor units are lower than the surrounding obstacles, in order to ensure an effective “heat exchange “a conduit is strongly recommended to help the heat emission and avoid the discharging air being absorbed into the system again. The conduit is made on the installation spot with the height HD=H-h.
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Outdoor ___________________________________________________________________________________ 4. Piping Diagrams 4.1) 10kw, 14 kW Instruction of temperature sensor: T1: Ambient temperature sensor is used to compare to the setting temperature and judge and decide the open degree of EXV and decide the output capacity (for indoor units every indoor unit has a T2 temperature sensor).
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Outdoor ___________________________________________________________________________________ C. Low-pressure accumulator: In the partial load, the excrescent refrigerant will be storage in this equipment and decrease the load and power input. D. Four-way valve: It is only available for cooling and heating system and change the refrigerant flow direction. E. Check valve: It is only available in cooling mode to form a refrigerant loop. F.
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Outdoor ___________________________________________________________________________________ 4.2) 28kw -Single fan Instruction of temperature sensor: T1: Ambient temperature sensor is used to compare to the setting temperature and judge and decide the open degree of EXV and decide the output capacity (for indoor units every indoor unit has a T2 temperature sensor).
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Outdoor ___________________________________________________________________________________ D. Four-way valve: It is only available for cooling and heating system and change the refrigerant flow direction. E. Check valve: Prevents the refrigerant return back to the compressor and damaged the compressor. F. Electronic expansion valve: It is only available in heating mode to control system’s superheating and function as a capillary tube to decrease the refrigerant pressure and function as throttle. G.
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Outdoor ___________________________________________________________________________________ 5. Noise level 5.1) Standard of testing 5.
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Outdoor ___________________________________________________________________________________ Heating 2) YDS-280WC35 Cooling Heating ___________________________________________________________________________________ - 58 -
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Outdoor ___________________________________________________________________________________ 6. Outdoor wiring diagram 6.1) YDS-100/140WC15 6.
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Outdoor ___________________________________________________________________________________ (3) YDS-280WC35 ___________________________________________________________________________________ - 60 -
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Outdoor ___________________________________________________________________________________ 7 Trouble-shooting 7.1) The air-conditioner does not run after pressing ON/OFF button.
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Outdoor ___________________________________________________________________________________ 7.2) After running a while the system stops to perform protection.
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Outdoor ___________________________________________________________________________________ 7.3) Cooling or heating capacity is not enough. 1) Address setting for the indoor units is wrong Solutions: Do spot check of the indoor unit address and reset for those repeated ones. 2) Capacity code setting for the indoor units is wrong Solutions: Do spot check of the indoor unit capacity code and reset for those repeated ones.
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Outdoor ___________________________________________________________________________________ 8. Explode view and spare part list.
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Outdoor ___________________________________________________________________________________ 20 21 22 23 24 25 26 - 201M295590052 201M395500040 202M300850050 201M248700064 201M248700022 201M395590000 202M300850043 202M300900109 202M401000412 202M401100505 201M401420220 201M695590192 201M401420050 201M695090071 201M600900055 201M600810002 201M600800027 201M600900040 201M601300021 201M601000020 201M248700039 201M245400051 201M248700039 201M245400051 201M275600016 201M275600010 201M275600016 201M2756000
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Outdoor ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 - YDS-280WC35 PART NO.
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Outdoor ___________________________________________________________________________________ 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 26 27 29 30 31 32 33 34 35 36 37 38 39 40 41 201M600980000 201M295010070 201M601100016 201M401420030 201M401420040 201M295020905 201M295020906 201M295030308 201M295010057 201M295000051 201M601010001 201M695020901 203M395590000 202M300900109 201M395590001 202M401000410 202M300800003 202M301610601 202M300850043 201M295010097 201M695020902 201M695090045 201M601300021 2
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Indoor unit introduction ___________________________________________________________________________________ Part 4 Indoor Units ___________________________________________________________________________________ - 68 -
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Indoor unit introduction ___________________________________________________________________________________ Contents 1. Introduction………………………………………………………………………….…………………….…………….70 2. Four-way cassette type………………………………………………………………………………….………….71 3. Wall mounted type…………………………………………………………………………………………………..102 4. Ceiling &Floor type…………………………………………………………………………………………………..125 5. Medium static pressure type………………………………………………………..……………………...…....151 6. Expose and conceal floor standing………………………………………………………..……………….
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Indoor unit introduction ___________________________________________________________________________________ 1. Introduction 1.1) Indoor unit range Type Cassette Duct Model Refrigerant Type Capacity (kW) Four-way cassette type 2.8 3.6 4.5 5.6 Compact 2.2 2.8 3.6 4.5 5.6 Medium ESP 2.2 2.8 3.6 4.5 5.6 7.1 8.0 9.0 7.1 8.0 9.0 High ESP Floor standing Ceiling & floor type Wall-mounted type 2.2 2.2 2.8 2.8 3.6 3.6 3.6 4.5 4.5 4.5 5.6 5.6 5.6 7.1 7.1 7.1 8.0 8.0 9.0 11.2 14.
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4-Way Cassette ___________________________________________________________________________________ Part 4.
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4-Way Cassette ___________________________________________________________________________________ Contents 1. Features …………………………………………………………………………………………………..………………73 2. Specifications……………………………………………………………………………………………………………77 3. Capacity table……………………………………………………………………………………………………………80 4. Dimensions……………………………………………………………………………………………………………….88 5. Service space…………………………..………………………………………………………………………………..89 6. Wiring diagrams…………………………………………………………………………………………………………90 7.
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4-Way Cassette ___________________________________________________________________________________ 1. Feature 1.1) Low operation noise -Streamline plate ensures quietness -Creates natural and comfortable environment 1.2) Efficient cooling -Equal, fast and wide—range cooling Four-way airflow 3- Dimensional Screw fan 1.3) Excellent performance. Higher heat-exchanging efficiency and lower noise. The optimal evaporator & sufficient airflow volume guarantees the excellent capacity 1.
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4-Way Cassette ___________________________________________________________________________________ 1.6) Fresh air makes life healthier and more comfortable. 1.7) Drainage pump can take up the condenser water to 750mm. 1.8) Ultra thin machine body to easy installation and maintenance: 2.8kW~8.0kW: 230mm, 9.0kW~11.2kW:300mm. 1.
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4-Way Cassette ___________________________________________________________________________________ 1.10) Swing angle of louver 1) Add one more swing motor, one motor driving two louvers. Controlling the inter space of each part, minimizing the angle loss. 2) The swing angle of the first louver are 40~42 degrees and the second louver are 37~38 degrees. New evaporator and inner configuration designed can acquire high heat-exchanger effect. 1.
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4-Way Cassette ___________________________________________________________________________________ 1.14) 4 speeds available, optional super high fan speed design suitable for the large building over 3m high. 1.15) Reserve spaces for air side-outlet, it is available to connect duct pipe hence Air supplying from the four sides to nearby small room. 1.16) Optimal design, smaller Control Box, Space saving and convenient for wiring, Using fire resistance galvanized steel for E-box material.
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4-Way Cassette ___________________________________________________________________________________ 2. Specifications 2.1) Four -Way Cassette Compact YDS-22-56 GC15IA R-410A 50 Hz Model Power Supply Nominal capacity Capacity Cooling Input Rated current Capacity Heating Input Rated current Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type (code) Tube outside dia.
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4-Way Cassette ___________________________________________________________________________________ 2.2) Four - Way Cassette YDS-28-140 KC15IA R-410A 50 Hz Model YDS-28KC15IA Power supply YDS-36KC15IA Ph-V-Hz YDS-45KC15IA YDS-56KC15IA 1Ph-220-240V-50Hz Capacity Cooling Heating Capacity kW 2.8 3.6 4.5 5.6 Input W 90.0 90.0 90.0 90.0 Capacity kW 3.2 4.0 5.0 6.3 Input W 90.0 90.0 90.0 90.
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4-Way Cassette ___________________________________________________________________________________ Model YDS-71KC15IA Power supply YDS-80KC15IA YDS-90KC15IA Ph-V-Hz YDS-112KC15IA YDS-140KC15IA 1Ph-220-240V-50Hz Capacity Cooling Heating Capacity kW 7.1 8 9 11.2 14 Input W 115 115 160 160 180 Capacity kW 8 9 10 12.5 15 Input W 115 115 160 160 180 Motor Input W 120/110/100 165/143/114 Capacitor uF 3.5UF/450V 3.
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4-Way Cassette ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling Indoor unit size (kW) 2.2 2.8 3.6 TC: total capacity SHC: sensible capacity Outdoor temperature(°C DB) 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 14/20 TC SHC kW kW 1.50 1.40 1.50 1.40 1.50 1.40 1.50 1.40 1.
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4-Way Cassette ___________________________________________________________________________________ Indoor unit size (kW) 4.5 5.6 7.1 Outdoor temperature( °C DB) 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 14/20 TC kW 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.90 3.90 3.
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4-Way Cassette ___________________________________________________________________________________ Indoor unit size (kW) 8.0 9.0 10.0 Outdoor temperatur e(°C DB) 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 14/20 TC SHC kW kW 5.50 4.40 5.50 4.40 5.50 4.40 5.50 4.40 5.50 4.40 5.50 4.40 5.50 4.40 5.50 4.40 5.
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4-Way Cassette ___________________________________________________________________________________ Indoor unit size (kW) 11.2 14.0 Outdoor temperatur e(°C DB) 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 14/20 TC SHC kW kW 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 7.70 6.40 9.70 7.
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4-Way Cassette ___________________________________________________________________________________ 3.2) Heating Indoor Unit size (KW) 2.2 2.8 3.6 TC: total capacity Outdoor temperature 0CDB -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7.0 -5.0 -3.0 0.0 3.0 5.0 7.0 9.0 11.0 13.0 15.
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4-Way Cassette ___________________________________________________________________________________ Indoor Unit size (KW) 4.5 5.6 7.1 Outdoor temperature 0CDB -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7.0 -5.0 -3.0 0.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 -14.7 -12.6 -10.5 -9.5 -8.
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4-Way Cassette ___________________________________________________________________________________ Indoor Unit size (KW) 8 9 10 Outdoor temperature 0CDB -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7.0 -5.0 -3.0 0.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 -14.7 -12.6 -10.5 -9.5 -8.5 -7.
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4-Way Cassette ___________________________________________________________________________________ Indoor Unit size (KW) 11.2 14.0 Outdoor temperature 0CDB -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 -15.0 -13.0 -11.0 -10.0 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6.0 7.9 9.8 11.8 13.7 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7.0 -5.0 -3.0 0.0 3.0 5.0 7.0 9.0 11.0 13.0 15.0 -14.70 -12.60 -10.50 -9.50 -8.50 -7.00 -5.00 -3.00 0.00 3.00 5.00 7.00 9.00 11.00 13.00 15.00 0 16 TC kW 7.
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4-Way Cassette ___________________________________________________________________________________ 4. Dimensions 4.1) YDS-22-56GC 4.
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4-Way Cassette ___________________________________________________________________________________ 5. Service Space 1) There is enough room for installation and maintenance. 2) The ceiling is horizontal, and its structure can endure the weight of the indoor unit. 3) The outlet and the inlet are not impeded, and the influence of external air is the least. 4) The air flow can reach throughout the room. 5) The connecting pipe and drainpipe could be extracted out easily.
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4-Way Cassette ___________________________________________________________________________________ 6. Wiring diagram 6.1) YDS-22-36GC 6.
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4-Way Cassette ___________________________________________________________________________________ 6.3) YDS-56GC 6.
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4-Way Cassette ___________________________________________________________________________________ 7. Electrical characteristic Model YDS-22-28GC YDS-36-56GC YDS-28-56KC YDS-71-80KC YDS-90-140KC Hz 50Hz 50Hz 50Hz 50Hz 50Hz Voltage 220-240V 220-240V 220-240V 220-240V 220-240V Indoor Unit Min. 198V 198V 198V 198V 198V 8. Refrigerant system diagram - 92 - Max. 254V 254V 254V 254V 254V MCA 0.32 0.33 0.45 0.54 0.74 Power Supply MFA KW 5A 0.045 5A 0.045 5A 0.025 5A 0.042 5A 0.056 IFM FLA 0.251 0.264 0.
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4-Way Cassette ___________________________________________________________________________________ 9. Noise level 9.1) Test condition 9.
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4-Way Cassette ___________________________________________________________________________________ YDS-71,80K YDS-90, 112K - 94 -
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4-Way Cassette ___________________________________________________________________________________ 10.
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4-Way Cassette ___________________________________________________________________________________ 11. Explode view and spare part list.
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4-Way Cassette ___________________________________________________________________________________ ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 2.8 kW 203M384090010 PART NUMBER 3.
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4-Way Cassette ___________________________________________________________________________________ MODEL YDS-56-80KC R-410A 1 Ph 220-240V 50Hz - 98 -
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4-Way Cassette ___________________________________________________________________________________ ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 5.6 kW 203M384090013 201M142800079 201M542500076 PART NUMBER 7.
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4-Way Cassette ___________________________________________________________________________________ MODEL YDS-90-140KC R-410A 1 Ph 220-240V 50Hz - 100 -
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4-Way Cassette ___________________________________________________________________________________ ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 PART NUMBER 9.0 kW 11.2 kW 14.
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Wall mount Part 4.
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Wall mount Contents 1. Features …………………………………………………………………………………………………..………………104 2. Specifications……………………………………………………………………………………………………………106 3. Capacity table……………………………………………………………………………………………………………108 4. Dimensions……………………………………………………………………………………………………………….112 5. Piping diagram…………………………………………………………………………………………………………..114 6. Wiring diagrams…………………………………………………………………………………………………………115 7. Sound level……………….………………………………………………………………………………..……………..117 8. Velocity & temperature distribution……………………..
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Wall mount 1. Features 1.1) Everest 1. Easy and flexible installation, which can satisfy the different space demands 2. Air cleaning equipment and the high efficiency filter, keep the air fresh 3. Low noise, creates quite and comfortable environment 4. The optimization system designed and evaporator employs a multi-bend structure which enlarges the heat exchange surface, more efficient. 5. Trapezium inner groove copper pipe and hydrophilic aluminum foil make the heat exchange more sufficient. 6.
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Wall mount 5. Adopt new type installation plate, easy for installation and stable. 6. Reserved the socket on main control board for water pump and PCB can be customized if you need water pump function. 7. Three air flow speed: high, middle and low, double air guides. 8. Low noise, creates quite and comfortable environment. 9. Air cleaning equipment and the high efficiency filter, keep the air fresh.
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Wall mount 2. Specifications 2.1) Hi wall Everest YDS-22-56 EC15EA/EB R-410A 50 Hz Model YDS-22EC15EA Power Supply YDS-28EC15EA Ph-V-Hz YDS-36EC15EA YDS-45EC15EA YDS-56EC15EB 5.6 1 Ph -220-240V-50Hz Nominal capacity Cooling Heating Capacity kW 2.2 2.8 3.6 4.5 Input W 40 40 40 50 50 Capacity kW 2.6 3.2 4 5 6.3 Input W 40 40 40 50 50 Motor Input W Capacitor uF Speed (Hi/Mi/Lo) r/min 40 50 1.5uF/450V 1180x1000x850 1180x1080x800 Coil a. Number of rows 2 b.
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Wall mount 2.2) Hi wall EXV Integrated YDS-22-56 HC15IA R-410A 50 Hz Model Power supply Nominal capacity Capacity Cooling Input Capacity Heating Input Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type Tube outside dia.
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Wall mount 3. Capacity table 3.1) Cooling Indoor Unit size (KW) Outdoor temperature 0C Db 10 2.2 2.8 3.6 TC: total capacity SHC: sensible capacity Indoor temperature (oWB) 14 TC kW 1.50 16 SHC kW 1.40 18 TC kW 1.80 SHC kW 1.50 TC kW 2.10 19 SHC kW 1.60 TC kW 2.20 20 SHC kW 1.60 TC kW 2.30 22 SHC kW 1.70 TC kW 2.60 24 SHC kW 1.70 TC kW 2.90 SHC kW 1.70 12 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.60 2.30 1.70 2.60 1.70 2.80 1.60 14 1.50 1.40 1.80 1.50 2.10 1.60 2.20 1.
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Wall mount Indoor Unit size (KW) 4.50 5.60 10.00 TC kW 3.10 SHC kW 2.60 TC kW 3.60 SHC kW 2.90 TC kW 4.20 Indoor temperature (oWB) 19 20 SHC TC SHC TC SHC kW kW kW kW kW 3.10 4.50 3.20 4.80 3.30 Outdoor temperature 0C Db 14 16 18 22 TC kW 5.40 24 SHC kW 3.20 TC kW 5.90 SHC kW 3.40 3.40 12.00 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.90 14.00 3.10 2.60 3.60 2.90 4.20 3.10 4.50 3.20 4.80 3.30 5.40 3.20 5.80 3.30 16.00 3.10 2.60 3.60 2.
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Wall mount 3.2) Heating TC: total capacity Indoor temperature 0C DB Outdoor temperature Indoor Unit size (KW) CWB -14.7 14 TC kW 1.64 16 TC kW 1.64 18 TC kW 1.64 20 TC kW 1.64 22 TC kW 1.64 24 TC kW 1.64 -13 -12.6 1.74 1.74 1.74 1.74 1.74 1.74 -11 -10.5 1.82 1.82 1.82 1.82 1.82 1.82 -10 -9.5 1.90 1.90 1.90 1.90 1.90 1.90 -9.1 -8.5 1.95 1.95 1.95 1.95 1.95 1.95 -7.6 -7 1.98 1.98 1.98 1.98 1.98 1.98 -5.6 -5 2.05 2.05 2.05 2.05 2.05 2.05 -3.7 -3 2.
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Wall mount Indoor temperature 0C DB Outdoor temperature Indoor Unit size (KW) 0 4.5 5.6 CDB -15 CWB -14.7 0 14 TC kW 3.15 16 TC kW 3.15 18 TC kW 3.15 20 TC kW 3.15 22 TC kW 3.15 24 TC kW 3.15 -13 -12.6 3.35 3.35 3.35 3.35 3.35 3.35 -11 -10.5 3.50 3.50 3.50 3.50 3.50 3.50 3.65 -10 -9.5 3.65 3.65 3.65 3.65 3.65 -9.1 -8.5 3.75 3.75 3.75 3.75 3.75 3.75 -7.6 -7 3.80 3.80 3.80 3.80 3.80 3.80 -5.6 -5 3.95 3.95 3.95 3.95 3.95 3.95 -3.7 -3 4.15 4.15 4.
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Wall mount 4. Dimensions 4.1) YDS-22-36EC 4.
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Wall mount 4.3) YDS-22-56HC Model A B C D 2.2kW 915 290 725 670 2.8 kW 915 290 725 670 3.6 kW 915 290 725 670 - 113 - 4.5 kW 1070 315 885 815 5.
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Wall mount 5. Piping Diagrams 5.1) YDS-22-56EC 5.
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Wall mount 6. Wiring diagrams 6.1) YDS-22-36EC 6.
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Wall mount 6.
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Wall mount 7. Sound level 7.1) Test condition 7.
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Wall mount YDS-45-56EC/HC - 118 -
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Wall mount 8.
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Wall mount 9. Electrical characteristic Model YDS-22EC/HC YDS-28EC/HC YDS-36EC/HC YDS-45EC/HC YDS-56EC/HC Hz 50 50 50 50 50 Indoor Unit Voltage Min. 220-240V 198 220-240V 198 220-240V 198 220-240V 198 220-240V 198 Max. 254 254 254 254 254 - 120 - Power Supply MCA MFA 0.3 15 0.3 15 0.3 15 0.3 15 0.3 15 IFM KW 0.013 0.013 0.013 0.028 0.028 FLA 0.225 0.225 0.225 0.24 0.
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Wall mount 10. Explode view and spare part list MODEL YDS-22-56EC ITEM NO 1 2 3 4 5 6 7 8 9 - R-410A 1 Ph 220-240V 50Hz PART NUMBER 2.2 kW 2.8 kW 3.6 kW 4.5 kW 5.
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Wall mount 10 11 12 13 14 15 16 17 18 19 20 21 202M301300080 202M440500004 201M230390006 201M230500010 203M3550A1500 201M155090070 201M130100204 201M130490118 201M130000011 201M130490117 201M100200100 201M587090024 201M530490030 201M530490031 201M630490017 201M630490013 201M130490113 201M132800001 201M101020014 201M130290253 201M100200014 201M587090023 201M530210052 201M530210051 201M630210058 201M687090055 201M630210050 201M687090053 201M130100212 201M130100217 201M130290162 202M401200001 Evaporator
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Wall mount MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 2.2 kW YDS-22-56HC R-410A 1 Ph 220-240V 50Hz PART NUMBER 2.8 kW 3.6 kW 4.5 kW 5.
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Wall mount 16 17 18 19 20 21 22 23 24 25 26 27 201M687090057 201M187090022 201M287090023 201M687090063 201M187090023 201M100200024 201M187090017 201M687090090 201M687090081 202M441200200 201M287090017 201M187090034 201M187090036 202M730100201 201M287090026 201M687090091 201M687090072 201M187090035 201M100200025 203M3550A1500 201M155090070 - 124 - screw cover Outlet pipe ass'y Coil temperature sensor Pipe clamp Frame Drainage pan Bearing base Evaporator connection board Inlet pipe ass'y Base ass'y Cros
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Floor & ceiling ___________________________________________________________________________________ Part 4.
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Floor & ceiling ___________________________________________________________________________________ Contents 1. Features…………………………………………………………………………………………………………………….127 2. Specifications…………………………………………………………………………………………………………….129 3. Capacity table………………………………………………….…………………………………………………………131 4. Dimensions………………………………………………………………………………………………………………..137 5. Wiring diagrams…………………………………………………………..…………………………………………….138 6. Refrigerant system diagrams …………………………………………………………………………..………….139 7.
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Floor & ceiling ___________________________________________________________________________________ 1 Feature (1) Convenient installation -The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrow -The is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as a lighting New Floor & ceiling type (2) Double auto swing and wide angle air flow -Air flow directional control minimizes the air r
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Floor & ceiling ___________________________________________________________________________________ (3) Water proof by utilizing the waterproof film on water collector (4) Low noise level plus compact size -Shape of the blades has been improved to prevent noise caused by turbulence - 128 -
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Floor & ceiling ___________________________________________________________________________________ 2. Specifications Floor Ceiling YDS-36-112FC15IA/IB R-410 50Hz Model Power supply Nominal Capacity Capacity Cooling Input Capacity Heating Input Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type (code) Tube outside dia.
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Floor & ceiling ___________________________________________________________________________________ Model Power supply Nominal Capacity Capacity Cooling Input Capacity Heating Input Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type (code) Tube outside dia.
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Floor & ceiling ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling Indoor Unit size (KW) 3.6 4.5 5.6 Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 TC: total capacity SHC: sensible capacity 14 TC kW 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 2.40 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.
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Floor & ceiling ___________________________________________________________________________________ Indoor Unit size (KW) 7.1 8 9 Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 6.2 16 SHC kW 3.8 3.8 3.8 3.8 3.8 3.8 3.
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Floor & ceiling ___________________________________________________________________________________ Indoor Unit size (KW) 11.2 14 Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 7.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 9.7 16 SHC kW 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.8 7.
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Floor & ceiling ___________________________________________________________________________________ (3.2) Heating Outdoor temperature Indoor Unit size (KW) CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 3.6 4.5 5.6 TC: total capacity CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.
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Floor & ceiling ___________________________________________________________________________________ Outdoor temperature Indoor Unit size (KW) CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 7.1 8 9 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.
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Floor & ceiling ___________________________________________________________________________________ Outdoor temperature Indoor Unit size (KW) CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 11.2 14 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 16 TC kW 7.88 8.38 8.75 9.13 9.38 9.50 9.88 10.38 11.13 11.75 12.13 12.50 12.88 13.25 13.
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Floor & ceiling ___________________________________________________________________________________ 4. Dimensions YDS-36-140FC Wall mounting installation Ceiling installation Capacity (KW) A B C D E F G 3.6~7.1 990 660 206 505 506 907 200 8.0-9.0 1280 660 206 795 506 1195 200 11.2-14.
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Floor & ceiling ___________________________________________________________________________________ 5.
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Floor & ceiling ___________________________________________________________________________________ 6.
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Floor & ceiling ___________________________________________________________________________________ 7. Noise level 7.1) Test condition 7.
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Floor & ceiling ___________________________________________________________________________________ YDS-71-140FC Ceiling Floor - 141 -
PAGE 143
Floor & ceiling ___________________________________________________________________________________ 8.
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Floor & ceiling ___________________________________________________________________________________ Floor Discharge angle 60°C - 143 -
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Floor & ceiling ___________________________________________________________________________________ 9.
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Floor & ceiling ___________________________________________________________________________________ 10. Explode view and spare part list MODEL YDS-36-71FC ITEM NO 1 2 3 4 5 6 7 8 9 10 11 3.6 kW 203M380590006 202M401100006 202M400400466 R-410A 1 Ph 220-240V 50Hz PART NUMBER 4.5 kW 5.6 kW 7.
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Floor & ceiling ___________________________________________________________________________________ 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 201M580590005 201M544090001 201M680590044 201M644090000 202M244290003 201M144290008 201M244290013 201M144290005 201M244290024 201M244290003 201M244290014 201M144290009 201M580590029 201M580590002 201M544290002 201M680590095 201M680590011 201M601300032 201M680590091 201M644290000 201M644290000 201M244290015 201
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Floor & ceiling ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 - YDS-80-90FC PART NUMBER 8.0 kW 9.
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Floor & ceiling ___________________________________________________________________________________ 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 202M301450125 202M301450042 201M144290009 201M244290014 201M244490006 201M144490001 201M580590003 201M601300032 201M601320018 201M244290013 202M244490003 202M244290004 201M244290017 202M244290005 201M244290018 201M244290003 201M244290004 201M144290008 201M144290016 201M344290002 201M144290017 201M144490002 202M400200101 20
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Floor & ceiling ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 YDS-112-140FC PART NUMBER 11.2 kW 14.
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Floor & ceiling ___________________________________________________________________________________ 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 201M144690008 202M400200101 202M400200104 202M400200103 201M344790000 201M244690006 201M144690011 201M144690032 202M400410844 201M244290021 201M144690033 201M244690009 201M244290022 203M380590005 201M244290016 202M401190019 201M380590000 202M300900552 202M301450125 202M301450042 202M644690003 201M244690025 201M244690016 201M144290018 202M24
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Medium ESP duct ___________________________________________________________________________________ Part 4.
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Medium ESP duct ___________________________________________________________________________________ Contents 1. Features…………………………………………………………………………….………………………………………153 2. Specifications………………………………………………………………………….…………………………………155 3. Capacity table…………………………………………………………………………………………………………….157 4. Dimensions…………………………………………………………….…………………………………………..…….165 5. Service space..........................................................................................................................168 5.
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Medium ESP duct ___________________________________________________________________________________ 1. Features 1.1) Normal body Economic and convenient installation -Several diffusers branch off from an indoor unit, adjusting the room temperature, which makes many rooms to be air-conditioned with only one indoor unit.
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Medium ESP duct ___________________________________________________________________________________ A long-life and high-efficiency filter Filter Way of air intake and inserting air filter -Air intake can be positioned either at the back or below the unit. Similarly, the air filter also can be inserted either from the back or from the bottom of the unit. 1.
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Medium ESP duct ___________________________________________________________________________________ 2. Specifications Medium ESP Ducted YDS-22-140UC15 R-410A 50Hz Model Power Supply Nominal Capacity Cooling Heating YDS-22UC15EA YDS-28UC15EB kW W kW W 2.2 35 2.6 35 2.8 35 3.2 35 W uF r/min 0.8uF/450V Ph-V-Hz Capacity Input Capacity Input Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type Tube outside dia.
PAGE 157
Medium ESP duct ___________________________________________________________________________________ Model Power Supply Nominal Capacity Cooling Heating YDS-71UC15IA YDS-80UC15IA 7.1 150 8.0 150 8.0 150 8.4 150 Ph-V-Hz Capacity Input Capacity Input Motor Input Capacitor Speed (Hi/Me/Lo) Coil Number of rows Tube pitch(a)x row pitch(b) Fin spacing Fin type Tube outside dia.
PAGE 158
Medium ESP duct ___________________________________________________________________________________ 3. Capacity table. 3.1) Cooling Indoor Unit size (KW) 2.2 2.8 3.6 TC: total capacity SHC: sensible capacity Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.90 1.90 1.90 1.90 1.90 1.90 1.90 1.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) 4.5 5.6 7.1 Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.10 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 3.90 5.00 5.00 5.00 5.00 5.00 5.00 5.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) 8 9 11.2 Outdoor temperature 0C Db 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 6.20 7.70 7.70 7.70 7.70 7.70 7.70 7.70 7.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) Outdoor temperature 0C Db 14 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 14 TC kW 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 9.70 16 SHC kW 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 7.80 TC kW 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 11.30 18 SHC kW 8.60 8.60 8.
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Medium ESP duct ___________________________________________________________________________________ 3.2) Heating Indoor Unit size (KW) TC: total capacity Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 2.2 2.8 3.6 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 4.5 5.6 7.1 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 8 9 11.2 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 -14.7 -12.6 -10.5 -9.5 -8.
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Medium ESP duct ___________________________________________________________________________________ Indoor Unit size (KW) Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 14 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 16 TC kW 9.45 10.05 10.50 10.95 11.25 11.40 11.85 12.45 13.35 14.10 14.55 15.00 15.45 15.90 16.50 16.95 18 TC kW 9.45 10.05 10.50 10.95 11.25 11.40 11.85 12.45 13.35 14.10 14.55 15.00 15.45 15.90 16.20 16.
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Medium ESP duct ___________________________________________________________________________________ 4. Dimensions 4.1) YDS-22-36UC 4.
PAGE 167
Medium ESP duct ___________________________________________________________________________________ When using a back-air installation, please refer to the following: ___________________________________________________________________________________ - 166 -
PAGE 168
Medium ESP duct ___________________________________________________________________________________ Install the main body: 1) Below air inlet: 2) Back air inlet Model 2.2 kW 2.8-3.6 kW 4.5-8.0 kW 9.0-14.0 kW L(mm) 268 721 F Ф12.7 G Ф6.4 Ф15.9 Ф9.
PAGE 169
Medium ESP duct ___________________________________________________________________________________ 5. Service space. Confirm that there is enough room for installation and maintenance.
PAGE 170
Medium ESP duct ___________________________________________________________________________________ 6. Wiring diagrams 6.1) YDS-22-36UC 6.
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Medium ESP duct ___________________________________________________________________________________ 6.
PAGE 172
Medium ESP duct ___________________________________________________________________________________ 7. Refrigerant system diagram 7.1) YDS-22-36UC 6.
PAGE 173
Medium ESP duct ___________________________________________________________________________________ 8. Noise level 8.1) Test condition 8.
PAGE 174
Medium ESP duct ___________________________________________________________________________________ YDS-71-90UC YDS-112UC YDS-140UC ___________________________________________________________________________________ - 173 -
PAGE 175
Medium ESP duct ___________________________________________________________________________________ 9.
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Medium ESP duct ___________________________________________________________________________________ YDS-90UC YDS-112UC YDS-140UC ___________________________________________________________________________________ - 175 -
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Medium ESP duct ___________________________________________________________________________________ 10.
PAGE 178
Medium ESP duct ___________________________________________________________________________________ 11. Explode view and spare part list MODEL YDS-22-36UC15IA ITEM NO 2.2 kW PART NUMBER 2.8 kW R-410A 1 Ph 220-240V 50Hz PART NAME 3.
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Medium ESP duct ___________________________________________________________________________________ 12 13 14 15 16 17 18 19 20 21 22 23 24 25 201M186150003 202M400380002 201M286150215 201M286150214 201M186150002 201M186150010 201M185100034 201M286150210 201M185100001 201M186150004 201M270000022 201M186150005 201M130000004 201M684090109 motor cover Motor fixing board fixing board motor base Volute shell Base Fixing board Drainage pan Filter Fixing board Fan Bearing Electric throttle ass'y 1 1 1 1 1 1 1 1
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Medium ESP duct ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 YDS-45-80UC PART NUMBER 5.6 kW 7.1 kW 8.
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Medium ESP duct ___________________________________________________________________________________ 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 201M586090040 201M586090041 202M440500003 202M440500002 202M301300303 201M684290009 201M686090127 201M686090125 201M286000404 201M286090035 201M286090038 201M286000455 201M286090033 201M285490001 201M286000456 202M730500001 201M130000004 201M284400003 201M286090026 201M200200008 202M984400001 201M609891501 201M609890035 Evaporator ass'y Room temp sensor ass'y
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Medium ESP duct ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 YDS-90-140UC 90.0 kW PART NUMBER 11.2 kW 14.
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Medium ESP duct ___________________________________________________________________________________ 19 20 21 22 23 24 25 26 27 28 29 30 31 32 203M3550A1500 201M155090070 201M185000303 201M686090141 201M686090131 201M586090035 202M440500003 202M440500002 202M301300303 201M286090035 201M285700014 201M286000062 201M286090038 201M285490001 201M286090067 201M286000068 201M286090062 201M609890040 Wireless remote,R91/BGE,York brand, Silver Remote holder,R91,York brand, White display box Inlet pipe ass'y Outlet p
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Expose & Conceal Floor Standing ___________________________________________________________________________________ Part 4.
PAGE 185
Expose & Conceal Floor Standing ___________________________________________________________________________________ Contents 1. Features……………………….………………………………………………….………………………………..………185 2. Specifications………………………………………………………………………….…………………………………186 3. Capacity table…………………………………………………………………………………………………………….190 4. Dimensions………………………………………………………….……………………………………………………196 5. Service space…………………………………………………………………………………………………………….197 6. Piping diagram…………………………………………………………………………………………………………..198 7.
PAGE 186
Expose & Conceal Floor Standing ___________________________________________________________________________________ 1. Features Expose 1 Concealed Two intake directions: front and below. 2 Built-in the electronic throttle kit 3 Three speeds 4 Low noise operation. 5 Easy installation and maintenance. 6 Air filter easily removed and cleaned 7 Removable blades for easy and effective cleaning 8 Streamlined appearances, flowing lines.
PAGE 187
Expose & Conceal Floor Standing ___________________________________________________________________________________ 2. Specifications Expose Floor-Standing YDS-22-80FC15IA-A/B R-410A 50Hz YDS-22SC15IA-A YDS-22SC15IA-B Model Power supply Nominal Capacity Cooling Heating YDS-28SC15IA-A YDS-28SC15IA-B 1 Ph- 220-240 V-50 Hz V-Ph-Hz Capacity Input Capacity Input Motor Input Capacitor Speed (Hi/Me/Lo) Coils a. Number of rows b. Tube pitch(a)x row pitch(b) c. Fin spacing d. Fin type (code) e. Tube outside dia.
PAGE 188
Expose & Conceal Floor Standing ___________________________________________________________________________________ YDS-45SC15IA-A YDS-45SC15IA-B Model Power supply Nominal Capacity Cooling Heating V-Ph-Hz Capacity Input Capacity Input Motor Input Capacitor Speed (Hi/Me/Lo) Coils a. Number of rows b. Tube pitch(a)x row pitch(b) c. Fin spacing d. Fin type (code) kW W kW W 4.5 49.0 5.0 49.0 5.6 88.0 6.3 88.0 W μF r/min 49/40/34 1.2 820/745/600 95/77/67 2.5 915/770/660 3 mm f.
PAGE 189
Expose & Conceal Floor Standing ___________________________________________________________________________________ Conceal Floor-Standing YDS-22-80RC15IA R-410A 50Hz Model YDS-22RC15IA Power supply YDS-28RC15IA Ph-V-Hz YDS-36RC15IA 1 Ph-220-240 V-50 Hz Nominal Capacity Cooling Heating Capacity W 2.2 2.8 3.6 Input W 40.0 46.0 35.0 Capacity W 2.6 3.2 4.0 Input W 40.0 46.0 35.0 Motor Input W Capacitor μF 0.8 1 1.
PAGE 190
Expose & Conceal Floor Standing ___________________________________________________________________________________ Model YDS-45RC15IA Power supply Ph-V-Hz YDS-56RC15IA YDS-71RC15IA YDS-80RC15IA 1 Ph-220-240 V-50 Hz Nominal Capacity Capacity W 4.5 5.6 7.1 8.0 Input W 49.0 88.0 130.0 130.0 Capacity W 5.0 6.3 8.0 9.0 Input W 49.0 88.0 130.0 130.0 Input W 49/40/34 95/77/67 138.5/119/97 Capacitor μF Cooling Heating Motor Speed (Hi/Me/Lo) Coils a. Number of rows b.
PAGE 191
Expose & Conceal Floor Standing ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling TC: Total capacity Indoor temperature(°CWB) Combination , %(Capacity index) 2.2 2.8 3.
PAGE 192
Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature(°CWB) Combination, %(Capacity index) 4.5 5.6 7.
PAGE 193
Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature(°CWB) Combination , %(Capacity index) 8.0 Outdoor temperature(° C DB) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 10 12 14 16 18 20 21 23 25 27 29 31 33 35 37 39 kW 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 5.50 kW 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 4.40 kW 6.60 6.60 6.60 6.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 3.2) Heating TC: Total capacity Indoor temperature 0DB Indoor Unit size (KW) Outdoor temperature 2.8 3.6 18 20 21 22 24 TC TC TC TC TC CDB 0 CWB kW kW kW kW kW kW -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature 0DB Indoor Unit size (KW) Outdoor temperature 5.6 7.1 18 20 21 22 24 TC TC TC TC TC TC CDB 0 CWB kW kW kW kW kW kW -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 -14.7 -12.6 -10.5 -9.5 -8.
PAGE 196
Expose & Conceal Floor Standing ___________________________________________________________________________________ Indoor temperature 0DB Indoor Unit size (KW) Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.2 4.1 6 7.9 9.8 11.8 13.7 0 8.0 CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3 5 7 9 11 13 15 0 16 18 20 21 22 24 TC TC TC TC TC TC kW 5.67 6.03 6.30 6.57 6.75 6.84 7.11 7.47 8.01 8.46 8.73 9.00 9.27 9.54 9.90 10.17 kW 5.67 6.03 6.30 6.57 6.75 6.84 7.11 7.47 8.01 8.
PAGE 197
Expose & Conceal Floor Standing ___________________________________________________________________________________ 4. Dimensions 4.1) Exposed floor standing Air inlet from front No 1 2 3 Air inlet from below Model YDS-22-28FC YDS-36-45FC YDS-56-80FC A (mm) 1000 1200 1500 Model YDS-22-28RC YDS-36-80RC A (mm) 840 1036 4.
PAGE 198
Expose & Conceal Floor Standing ___________________________________________________________________________________ 5. Service Space 5.1) Version I Vertical unit with casing, with air intake from front and air outlet on top, for installation on a wall or on feet on the floor. 5.2) Version II Vertical unit with casing, with air intake from below and air outlet on top, for installation on a wall or on feet on the floor. 5.
PAGE 199
Expose & Conceal Floor Standing ___________________________________________________________________________________ 6. Piping Diagram 7.
PAGE 200
Expose & Conceal Floor Standing ___________________________________________________________________________________ 8. Electric Characteristics Model Indoor Unit Power Supply IFM Hz Voltage Min. Max. MCA MFA KW FLA YDS-22-28FC/RC 50 220-240V 198 254 0.25 15 0.02 0.2 YDS-36FC/RC 50 220-240V 198 254 0.3 15 0.02 0.24 YDS-45FC/RC 50 220-240V 198 254 0.4 15 0.02 0.3 YDS-56FC/RC 50 220-240V 198 254 0.6 15 0.028 0.48 YDS-71-80FC/RC 50 220-240V 198 254 0.
PAGE 201
Expose & Conceal Floor Standing ___________________________________________________________________________________ 9. Sound Levels 9.1) Test condition 9.
PAGE 202
Expose & Conceal Floor Standing ___________________________________________________________________________________ 10. Accessories Name of Accessories Owner's manual Installation manual Pipe insulation material Quantity 1 1 2 Outline / / Usage / / Heat insulation Signal receiver display board 1 Receive Signal Mounting screw (ST3.9x12-C-H) 4 / Remote controller 1 Control the indoor unit Frame 1 Hold the remote controller Mounting screw (ST2.
PAGE 203
Expose & Conceal Floor Standing ___________________________________________________________________________________ 11. Explode view and spare part list MODEL YDS-22-28FC-A R-410A 1 Ph 220-240V 50Hz ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 - PART NUMBER 2.2 kW 2.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 201M600320000 201M600420328 201M680590047 201M600320002 201M600420324 202M445320623 201M280590011 202M301300092 201M601320018 201M280590000 201M280590002 201M180490030 202M440500004 201M180490025 201M180490010 201M180490008 201M180490026 201M280490064 201M285000315 201M186000201 201M380590002 201M155090070 203M35
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 - YDS-36-45FC-A PART NUMBER 3.6 kW 4.
PAGE 206
Expose & Conceal Floor Standing ___________________________________________________________________________________ 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 202M301450042 202M301450125 201M280590004 202M301300092 201M601320018 202M440500004 201M180490025 201M180490008 201M180490026 201M280490063 201M280590011 201M280590002 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 201M280200007 201M280000024 201M101020005 201M280200006 201M280200005 201M180490005 202M401
PAGE 207
Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 - YDS-56-80FC-A 5.6 kW PART NUMBER 7.1 kW 8.
PAGE 208
Expose & Conceal Floor Standing ___________________________________________________________________________________ 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 201M280590004 202M301300092 201M280590014 201M180490025 201M180490008 201M601320018 202M440500004 201M180490026 201M280590011 201M280590002 201M285000315 201M186000201 201M380590002 201M155090070 202M401190019 203M3550A1510 201M280000024 201M101020005 201M180490005 201M180490004 201M280200006 201M280200005 2
PAGE 209
Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 YDS-22-28FC-B PART NUMBER 2.2 kW 2.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 201M280590014 201M601320018 202M440500004 201M180490025 201M180490010 201M180490008 201M180490026 201M280490054 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 202M400440114 201M280000009 201M280000065 201M280000010 201M101020005 201M280000024 201M280490078 201M280490077 202M401100960 202M401100004 Baffle
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 YDS-36-45FC-B PART NUMBER 3.6 kW 4.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 201M180490025 201M180490008 201M180490026 201M280490051 201M280590011 201M601320018 202M440500004 201M280590002 202M440500004 201M601320018 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 201M280200007 201M280000024 201M101020005 201M280200005 201M280200006 201M180490005 201M180490004 202M401100006 202M401190
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 YDS-56-80FC-B PART NUMBER 7.1 kW 8.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 201M280490068 201M280590011 201M280590002 201M285000315 201M186000201 201M380590002 201M155090070 202M401190019 203M3550A1510 201M280000024 201M101020005 201M180490005 201M180490004 201M280200006 201M280200005 201M280200007 202M730500001 201M284400003 201M130000004 201M280490071 201M280490070 202M401100353 Cover Supporting boar
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 YDS-22-28RC PART NUMBER 2.2 kW 2.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 201M280490053 201M280490052 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 202M400440114 201M280000009 201M280000065 201M280000010 201M280000066 201M280000012 201M101020005 201M280000024 202M401100960 202M401100004 Cover Cover display box installation board E-part box cover Display board ass'y Remote holder,R91,York brand
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 YDS-36-45RC PART NUMBER 3.6 kW 4.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 20 21 22 23 24 25 26 27 28 29 30 31 32 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 201M280200007 201M280000024 201M101020005 201M280200005 201M280200006 201M180490005 201M180490004 202M401100006 202M401190048 display box installation board E-part box cover Display board ass'y Remote holder,R91,York brand,White Wireless remote,R92 HP,York brand,White board Capacitor
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Expose & Conceal Floor Standing ___________________________________________________________________________________ MODEL ITEM NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 YDS-56-80RC PART NUMBER 7.1 kW 8.
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Expose & Conceal Floor Standing ___________________________________________________________________________________ 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 201M280590011 201M280590002 201M285000315 201M186000201 201M380590002 201M155090070 203M3550A1510 201M280000024 201M101020005 201M180490005 201M180490004 201M280200006 201M280200005 201M280200007 202M730500001 201M284400003 201M130000004 201M280490071 201M280490070 202M401190019 202M401100353 Supporting board ass'y Evaporator connec
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High ESP duct ___________________________________________________________________________________ Part 4.
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High ESP duct ___________________________________________________________________________________ Contents 1. Feature………………………………………………………………………………………..………….……………..222 2. Specifications…………………………………………………………….…………………..……….………………223 3. Capacity table………………………………………………………………………………..……………………….224 4. Dimensions…………………………………………………………………………………..…….……….…………226 5. Wiring diagrams………………………………………………………….…………….....……….………………..227 6. Refrigeration system diagram…………………………………………………….....……….…….………….228 7.
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High ESP duct ___________________________________________________________________________________ 1. Features (1) In case the ceiling is super-high. -Blowing pressure of Indoor Unit can reach 196Pa. The air conditioner delivers cold wind to every indoor corner even the ceiling is super-high. -The max. distance of air supply is about 14m, the height of air supply is 6.5m. (2) Multi-blowing outlets To satisfy your fitment’s needs. (3) Fresh air supply.
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High ESP duct ___________________________________________________________________________________ 2. Specification Technical specification: High ESP duct YDS-200-250TC15IA R-410A 50Hz Model YDS-200TC15IA Power supply YDS-250TC15IA 1 Ph-220-240V-50Hz Ph-V-Hz YDS-280TC15IA Nominal capacity Cooling Heating Capacity kW Input kW 9.4 9.6 10 Capacity kW 22.6 27.5 31.1 Input kW 9.4 9.6 10 22.0 25.0 28.
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High ESP duct ___________________________________________________________________________________ 3. Capacity table 3.1) Cooling Indoor Unit size (KW) 20.0 25.0 28.0 Outdoor temperature 0C Db 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 10.0 12.0 14.0 16.0 18.0 20.0 21.0 23.0 25.0 27.0 29.0 31.0 33.0 35.0 37.0 39.0 TC: total capacity SHC: sensible capacity 14/20 TC SHC kW kW 13.60 12.
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High ESP duct ___________________________________________________________________________________ 3.2) Heating Indoor Unit size (KW) Outdoor temperature CDB -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.20 4.10 6.00 7.90 9.80 11.80 13.70 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.20 4.10 6.00 7.90 9.80 11.80 13.70 -15 -13 -11 -10 -9.1 -7.6 -5.6 -3.7 -0.7 2.20 4.10 6.00 7.90 9.80 11.80 13.70 0 20.00 25.00 28.00 TC: total capacity CWB -14.7 -12.6 -10.5 -9.5 -8.5 -7 -5 -3 0 3.00 5.00 7.00 9.00 11.00 13.
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High ESP duct ___________________________________________________________________________________ 4. Dimensions 4.1) Unit dimensions, YDS-200-280TC 4.2) Service Space Ensure enough space required for installation and maintenance.
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High ESP duct ___________________________________________________________________________________ 5.
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High ESP duct ___________________________________________________________________________________ 6. Refrigerant system diagram 7.
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High ESP duct ___________________________________________________________________________________ 8.
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High ESP duct ___________________________________________________________________________________ 9. Electric Characteristics Model Hz Indoor Unit Voltage Min. Max. Power Supply MCA MFA IFM KW FLA YDS-200TC 50 220-240V 198V 254V 9.93 20 0.55（×2） 7.94 YDS-250TC 50 220-240V 198V 254V 9.93 20 0.55（×2） 7.94 YDS-280TC 50 220-240V 198V 254V 10 20 0.55（×2） 8 Remark: MCA: Min. Current Amps. (A) MFA: Max. Fuse Amps. (A) KW: Fan Motor Rated Output (KW) FLA: Full Load Amps.
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High ESP duct ___________________________________________________________________________________ 10. Troubleshooting No 1 2 3 4 Type Malfunction Malfunction Malfunction Alarm Contents The evaporator sensor check point is abnormal or room temp. sensor is abnormal. Indoor/outdoor unit communication is abnormal. Condenser sensor check point is abnormal or outdoor temp. sensor is abnormal. LED Lamp flash Run lamp flashes at 2.5Hz. The timer lamp flashes at 2.5Hz. All the indoor alarm lamps flash at 0.5Hz.
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High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 232 -
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High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 233 -
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High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 234 -
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High ESP duct ___________________________________________________________________________________ Operation lamp flashes: ___________________________________________________________________________________ - 235 -
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High ESP duct ___________________________________________________________________________________ 11.
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High ESP duct ___________________________________________________________________________________ 12. Explode view and spare part list MODEL YDS-200-280TC ITEM NO 20.0 kW PART NUMBER 25.0 kW R-410A 1 PH 220 – 240V 50 HZ PART NAME 28.
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High ESP duct ___________________________________________________________________________________ 26 27 28 29 30 31 32 33 34 201M285890086 202M400410853 201M200300202 201M285890039 201M285890092 201M200100005 202M401010101 201M226190015 201M226190015 203M385890003 202M300900109 201M385890000 202M470600001 202M485890003 202M440500002 202M485890002 202M301310063 202M300800071 202M301450122 201M285890060 201M285890094 Installation board ass'y Fan motor Volute shell ass'y E-Part box cover Below flange ass'y C
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Installation ___________________________________________________________________________________ Part 5 Installation ___________________________________________________________________________________ - 239 -
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Installation ___________________________________________________________________________________ Contents 1. Summarize of Installation……………………………………………………………………………………………241 2. Installation of outdoor unit ……………………………………………………………………………………..…245 3. Installation of indoor unit …………………………………………………………………………………………..246 4. Installation of refrigerant pipe ……………………………………………………………………..…………….247 5. Processing & installation of drainage pipe……………………………………………………………………268 6. Insulation work…………….………...………..
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Installation ___________________________________________________________________________________ 1. Summarize of installation 1.
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Installation ___________________________________________________________________________________ 1.2) Install indoor units Procedure: Note: 1. The hook must strong enough to sustain the weight of indoor unit. 2. Check the models of indoor units before installation. 3. Pay attention to the main devices, such as the pipeline. 4. Hold enough places for maintenance. 5. Hold service port (400x400). 1.3) Refrigerant pipe Procedure: 1.
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Installation ___________________________________________________________________________________ 1.6) Lay the indoor pipeline Note: Collocate the air-outlet reasonably to prevent airflow short-circuit. Check the static pressure whether in the allowable range. The air filters should be easy to unpick and wash. Do pressure test on pipeline. 1.7) Heat-insulation Procedure: Note: For welding part, flare part and branch pip, heat-insulation work must be done after finished the pressure test. 1.
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Installation ___________________________________________________________________________________ 2. Wiring: includes the power wiring and control wiring; Recheck the connection according to our corresponding wire diagrams. Especially, please remember our communication wire is polar; it means you must connect the communication wire correspondingly to the terminal block. 3.
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Installation ___________________________________________________________________________________ 2. Installation of outdoor unit 2.1) Hanging and transportation (1) Sling the outdoor unit and carry it in with 4 steel wires (_6mm or more) (2) Use soft board to protect the unit surface from scratch and distortion where contact the steel wire. 2.2) Required installation place and installation dimensions Please refer to the Outdoor Units.
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Installation ___________________________________________________________________________________ 3. Installation of indoor unit 3.1) Hanging and transportation Please refer to Indoor unit Installation Manual. 3.
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Installation ___________________________________________________________________________________ 4. Installation of Refrigerant Pipe 4.1) The permitted length and drop difference of refrigerant pipe.
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Installation ___________________________________________________________________________________ 28 kW Permitted length Pipe total length (actual length) Pipe length Drop height ≤ 250 m Actual length Equivalent length Equivalent length L of pipe from the first branch to the farthest one (m) Drop height between Outdoor unit up indoor unit and outdoor Outdoor unit down unit Drop height between indoor unit and indoor unit Farthest pipe length(m) Pipe L1+L2+L3+L4+L5+L6 +L7 + a+b+..
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Installation ___________________________________________________________________________________ 4.2) Pipe size selection 4.2.1 Selection of the refrigerant pipe Type of the pipe Main pipe Branch pipe Connecting part Between outdoor unit and the first branch part Between the branch part and branch part Between the branch part and indoor unit No.
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Installation ___________________________________________________________________________________ 4.2.2 Outdoor connecting pipe Model(kW) 10-14 28 Liquid side Φ9.53 Φ12.7 Gas side Φ19 Φ28.6 Connecting method Flare, Digital scroll Welding 4.2.3 Dimensions of indoor main pipe (1, 2) Refrigerant Capacity(kW) R-410A A<16.8 16.8≤A<22.4 22.4≤A<33.0 Indoor main pipe Gas/Liquid Φ15.9 / Φ9.5 Φ19.1 / Φ9.5 Φ22.2 / Φ9.5 Branch joint YDSA/FQ01 YDSA/FQ02 4.2.
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Installation ___________________________________________________________________________________ 4.2.5 Example as 28 kW (1). Selection the refrigerant pipe Type of pipe Main pipe Branch pipe No. (1) or (2) or (3) 4—7 (2). Selection the dimension of main pipe No. Indoor units below main pipe Total kW of indoor units below main pipe A (kW) Pipe dimension (Gas/Liquid) (1) main pipe 1#—4# 4x7.1 = 28.4 kW 22.4≤A<33.0 Φ22.2 / Φ9.5 (2) main pipe 2#—4# 3x7.1 = 21.3 kW 16.8≤A<22.4 Φ19.1 / Φ9.
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Installation ___________________________________________________________________________________ 4.2.
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Installation ___________________________________________________________________________________ 4.3) The laying of branch part: At the same system, the laying form of shunt-wound outdoor units: the outdoor units are on the same level, the branch joints for the outdoor units are on the same level, the T-shaped pipes for connecting the balance pipes are installed vertically. The laying form of Y-shaped branch pipes for shunt-wound outdoor units: Laying horizontally.
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Installation ___________________________________________________________________________________ 4.5) Precautions: 4.5.1 Refrigerant pipe must use the pipe with specified diameter. 4.5.2 Branch Part should be installed in horizontal mode or vertical mode. A B 4.5.2 Y shape three-way pipe should be installed in horizontal mode with ground. A B 4.5.4 Horizontal installation of throttling unit (throttling unit is an external unit, so it need be connected on site) Caution: a.
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Installation ___________________________________________________________________________________ 4.5.5 Refrigerant fastness, the Refrigerant fastness, the distance between the supports of the cross direction tube (copper tube): Nominal diameter Max. Distance (m) Below 16 1.0 16—25 1.5 Above 32 2.0 4.5.6 Calculation of the pipe length (1) Available length of pipe =pipe length + the amounts of branch × branch equivalent length +the amounts of elbow × elbow equivalent length.
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Installation ___________________________________________________________________________________ ♦ Envelop End: Welding the leak while clamping the end of the pipe. ♦ Wrapping: Wrapping the pipe with polyethylene insulation tape. ♦ The following operation should be noted: - When putting the pipe through the hole, filth can easily enter into the pipe. - When the pipe is outside, rainwater can easily enter into the pip, especially when the Pipe is placed vertically.
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Installation ___________________________________________________________________________________ Don’t place the pipe on the ground directly or scratch with the ground. Cut the pipe and remove burrs with the cut surface downward. Be sure to place a cap when raining. 4.6.2 Welding 1) Be sure to weld horizontally or downward, not upward. 2) Pay attention to the installation direction and angle to prevent oil-return or oil-accumulation. 3) Its necessary to charge nitrogen when welding.
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Installation ___________________________________________________________________________________ D A Min. inserting depth and clearance between connectors. Unit: mm Out .Diameter. (D) Min. Inserting depth (B) 5＜D＜8 6 8＜D＜12 7 11＜D＜16 8 16＜D＜25 10 25＜D＜35 12 35＜D＜45 14 4.6.3 Flare Connection 1) Before flaring, the auxiliary pipe must be annealed. 2) Use incision machine. 3) Dimension: Shape Diameter O.D. 3/8" 9.53 1/2" 12.7 5/8" 15.88 3/4" 19.05 Clearance (A~D) 0.050~0.21 0.050~0.27 0.
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Installation ___________________________________________________________________________________ Main pipe of the branch part is vertical to the horizontal plane, which can avoid bad effect due to uneven distribution of gas and liquid. A 2) Protection of outdoors refrigerant pipes Sudden dandification also should be considered except heat-insulated layer. If the length of bare part is over 1m, a buckle-board must be added to the bare part.
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Installation ___________________________________________________________________________________ 1) Install pressure modulation valve at the nitrogen cylinder. And the gas used must be nitrogen. Carbon Dioxide will probably condense. And Oxygen will probably cause explosion. 2) Use charge pipe to connect pressure modulation valve and outdoor liquid pipe. 3) 4) 5) 6) Jam well all the connection part in liquid side except indoor unit A. Open the valve of nitrogen cylinder to 5kgf/cm2.
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Installation ___________________________________________________________________________________ ♦Do the vacuum drying procedure (see the YDS refrigerant pipes vacuum drying in detail) 7) Close the nitrogen main valve. 8) Repeat the above operations. 9) After finishing flushing the liquid pipes, then flushing the gas pipes. 4.6.6 Refrigerant pipe Pressure Test 1. Adding pressure operation (1) During pressure test, the valves on gas side and liquid side should be full-closed.
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Installation ___________________________________________________________________________________ 3. Observe the pressure Add and keep pressure 28.0kgf/cm2G for more than 24 hours, pass if there’s no pressure drop. If the pressure falls, it should be corrected. After that, if the pressure is still lower than that when adding pressure, the leakage should be checked out and corrected. Correcting method If there’s 1℃ difference in temperature, there will be 0.1kgf/cm2 difference in pressure.
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Installation ___________________________________________________________________________________ 4.6.7 Vacuum dry for refrigerant pipe 1) Vacuum Dry: use vacuum pump to change the moisture (liquid) into steam (gas) in the pipe and discharge it out of the pipe to make the pipe dry. Under one atmospheric pressure, the boiling point of water (steam temperature) is 100℃. Use vacuum pump to make the pressure in the pipe near vacuum state, the boiling point of water falls relatively.
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Installation ___________________________________________________________________________________ 3) Vacuum dry procedure There are two methods of vacuum dry due to different construction environment: common vacuum dry, special vacuum dry.
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Installation ___________________________________________________________________________________ this method can’t dry thoroughly. So, please pay more attention to prevent water entering and forming condensation water. Vacuum dry for the second time 1h pumping Determinant: Pass if achieving below -755mmHg. If -755mmHg can’t be achieved in 2h, repeat procedure ③ and ④.
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Installation ___________________________________________________________________________________ 4.7) Additional charge of refrigerant Procedure Calculate refrigerant volume according to liquid pipe length Recharge refrigerant 1. The refrigerant needed by the pipes installed on fields is not filled in the factory. After finishing installation, add refrigerant when the length of liquid pipe on field is over 0 m. 2.
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Installation ___________________________________________________________________________________ information” attached with outdoor unit. Formula in installation information is superior to prevent error. ♦ Write the added volume in the outdoor nameplate. ♦ The added volume must be measured with electron scale. ♦ The total real length includes two parts: one is total pipe length; the other is the equivalent length of curves or elbows.
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Installation ___________________________________________________________________________________ 5. Processing &Installation of drainage pipe 5.1) Gradients and Supporting 5.1.1 Keep the drainpipe sloping downwards at a gradient of at least 1/100. Keep the drainpipe as short as possible and eliminate the air bubble. 5.1.2 The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/100 and prevent bending.
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Installation ___________________________________________________________________________________ 5.2) Drainpipe Trap 5.2.1 If the pressure at the connection of the drainpipe is negative, it needs to design drainpipe trap. 5.2.2 Every indoor unit needs one drainpipe trap. 5.2.3 A plug should be designed to do cleaning. 50cm 50cm Pl ug 5.3) Upward drainage (drain pump) To ensure the gradient 1/100, the drainpipe can be lifted to 340mm.
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Installation ___________________________________________________________________________________ 5.5) Drainage test 5.5.1 Drainage without drain pump After finishing drainpipe installation, pour some water into the water plate to check if the water flows smoothly. 5.5.2 Drainage with drain pump 5.5.2.1 Poke the Water Level Switch, remove the cover, and use water pipe to pour 2000ml water into the water plate through the water inlet. 5.5.2.2 Turn on the power to cooling operation.
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Installation ___________________________________________________________________________________ 6. YDS insulation work 6.1 Insulation material and thickness 6.1.1 Insulation material Insulation material should adopt the material, which is able to endure the pipe’s temperature: no less than 70 o C in the high-pressure side, no less than 120 o C in the lowpressure side (For the cooling type machine, no requirements at the low-pressure side.
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Installation ___________________________________________________________________________________ For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two tips of the pipe, remains some length not to be insulated, in order to be welded and check the leakage after laying the pipes. 6.2.3 Insulate for the jointing area, expanding area and the flange area 6.2.3.
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Installation ___________________________________________________________________________________ 6.3) Drainage pipe insulation The connection part should be insulated, or else water will be condensing at the noninsulation part. 6.4) Note (1)The jointing area, expanding area and the flange area should be heat insulated after passing the pressure test (2) The gas and liquid pipe should be heat insulated individually, the connecting part should be heat insulated individually.
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Installation ___________________________________________________________________________________ 7. Pipeline installations 7.1) Pipeline facture 7.1.1 The material of the pipeline Standard: lubricity inside; small friction resistance; not absorbing moisture; incombustibility; erosion resistance; longevity; lightness; good sealing; no accumulation; easily cleaning. Normally, we can select galvanization steel, aluminum, and plastic. For short pipeline, we can also select aluminum foil board. 7.1.
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Installation ___________________________________________________________________________________ The following table takes steel pipeline as an example, the other thickness of the pipeline material can be looked up in the correlative standard of the book Square pipeline 600/630 Type Pipeline Diameter (long border ) dimension 80—320 340—450 480—630 670—1000 1120—1250 1320—2000 2500—4000 Ground pipeline Middle and low pressure system 0.5 0.6 0.8 0.8 1.0 1.2 1.2 0.5 0.
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Installation ___________________________________________________________________________________ 7.2.6 The distance between hangers: Diameter (long border) dimension< 400mm Diameter (long border) dimension≥ 400mm Horizontal distance ≤4mm ≤3mm Vertical distance ≤4mm，the part for fixing of every vertical pipeline should not less than 2 7.3) Posit the air-outlet 7.3.1 Type Familiar outlet type: Louver outlet, disperser and linear outlet. Linear outlet 7.3.
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Installation ___________________________________________________________________________________ Many factors limit the selection of air-outlet, for example: Indoor fitment Airflow in the room Installation and connection type of the air-outlet The following issues should be noted: Try to assure the equality of the indoor parameters (especially the temperature) Prevent short-circuit of the air-inlet and air-outlet Prevent bolding cold air directly to people in summer Air-inlet: The air-inlet shouldn’t be set
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Installation ___________________________________________________________________________________ 8. Electric installations Electric installation must be carried out according to National Standard. This chapter is just for reference. 8.1) Brief Introduction 8.1.1 All wires, parts and material must conform to concerning national standards. 8.1.2 All wiring work must be done by qualified person. 8.1.3 Grounded well. 8.2) Power circuitry installation 8.2.
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Installation ___________________________________________________________________________________ 8.2.2.3 Selection Manual Switch When the power doesn’t supply separately, selection the manual switch and fuse capacity according to the total capacity. Total capacity (kW) 25—40 40—53.2 53.2—78.5 78.5—101 101—130 130—140.5 Manual switch (A) 100 100 150 200 300 300 Fuse (A) 75 100 150 200 250 300 8.2.2.
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Installation ___________________________________________________________________________________ 8.2.2.4.2 Indoors power supply wiring The minimal dimension of wiring (mm2 ) Manual switch (A) Power supply Item Model Continuous wire length ≤20m (≤50m) All indoor units 220V 1N-50/60Hz Ground wire Capacity φ1.6mm 2.5 (3.5) 30 Creepage breaker Fuse 15 30mA under 0.1sec 8.2.2.4.
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Installation ___________________________________________________________________________________ 8.3) Control Wiring Connection Method 1) Correct connection 2) Typical wrong connection a. Annular connection of signal line b.
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Installation ___________________________________________________________________________________ Star connection of all signal line c. Reverse connection of signal line Outdoor unit — indoor unit Indoor unit — indoor unit Caution: shielded layer shall be connected to electrical panel.
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Installation ___________________________________________________________________________________ 8.3.
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Installation ___________________________________________________________________________________ 8.4 Wiring Diagram (Indoor/Outdoor) 8.4.1. 10-14 kW Single phase 8.4.2.
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Installation ___________________________________________________________________________________ 8.4.3.
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Installation ___________________________________________________________________________________ 8.5 Wiring Diagram (Indoor/CCM) RS232 connector:Connect with computer COM plug treatment 120Ω E- Par t Box E- Par t Box X Y E PCB DCM( RS485 t o RS232) E- Par t Box X Y E PCB NFM NO. 1I ndoor uni t X Y E PCB NFM NO. 2I ndoor uni t NFM NO.
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Installation ___________________________________________________________________________________ 8.6) Address Setting 8.6.1 Address setting of indoor units Address setting of indoor units Indoor unit No.0—15 Indoor unit No.16—31 Indoor unit No. 1 No. 2 No. 3 …… No. 16 No. 17 No. 18 No. 19 …… No. 32 ENC2 0 1 2 …… 15 0 1 2 …… 15 8.6.2 Network address setting (S1/S2) It must set address before using NIM. Every air-conditioner in network has only one network address to distinguish each other.
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Controller ___________________________________________________________________________________ Part 6 Control System - 288 -
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Controller ___________________________________________________________________________________ Contents 1. Control system………….….………….……...…………….……………………………………………..……….. 290 2. Indoor unit central control monitor system …………..…………………………………………….………301 3. Outdoor unit central monitor system…………………………………………………………………..………319 4. 3rd intelligent network control & monitor system…………..…………………………………..…...…..325 5. Remote controller………………………………………………………………………………………………….....364 6. Receiver display……………………………………………………….
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Controller ___________________________________________________________________________________ 1. Control system 1.1) Brief introduction about controlling system The control system adopts modular design, that is, all indoor units communicate with outdoor units, refer to the following figures for the control structure between indoor units and outdoor units. In the structure, the indoor control board receives the information from users (for exam. set temp., fan speed etc.
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Controller ___________________________________________________________________________________ Remark: T1 T2 T2B Ts T3 T3’ T3’’ T4 T5 T6 T6’ T6’’ T7D T7F T7F T7F T7F T7F Indoor ambient temp. Indoor evaporator middle part temp. Indoor evaporator outlet temp. Indoors setting temp. Outdoor heat-exchanger outlet temp. (Cooling mode) No.1 auxiliary outdoor heat-exchanger outlet temp. (Cooling mode) No.2 auxiliary outdoor heat-exchanger outlet temp. (Cooling mode) Outdoor ambient temp.
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Controller ___________________________________________________________________________________ 1.2) Outdoor electric control board (Take 28 kW as sample) 1. Forced cooling: After pressing this button, the indoor and outdoor units start, and indoor/outdoor fan operate with high speed, and EXV open at a fix degree.
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Controller ___________________________________________________________________________________ 2. Check, the check procedure is as follows: 3. CN14，Low pressure protection（L-PRO）, Check with +5vweak electric signal; 4. CN13 High pressure protection H-PRO, Check with +5vweak electric signal; 5. CN12，Inter-communication between indoor and outdoor units, RS-485 signal (COM).The digital pipe will display “E2” malfunction when the indoor and outdoor units can’t communicate for 1 minute. 6.
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Controller ___________________________________________________________________________________ 10. CN5，Transformer input（TRANS IN），220V input. 11. CN4 PWM OUT. Modulate the digital scroll compressor capacity. 12. CN3 Output the control signal to control the four-way valve, digital scroll and fixed-speed compressor, 220V output 13. CN2 —Outdoor High/Low fan speed. Use 12V DC to drive relay to output 220V AC. 14. CN1 Transformer output 15. CN15 —Outdoor EXV.
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Controller ___________________________________________________________________________________ 1.3) Indoor electric control (Take cassette and duct as example) 1. EXY (NET) ― Net control socket X, Y, E of all air-conditioners are connected together in Bus to the X, Y, E of CCM. 2.
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Controller ___________________________________________________________________________________ 3. ENC2 (NUM_S) ― Number Setting (for outdoor) The present address setting has been put outside the electric control board for convenient setting. The range is 0-F.
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Controller ___________________________________________________________________________________ Flash Flash Flash Flash Flash Flash Flash Flash OFF OFF OFF OFF Flash Flash Flash Flash OFF OFF Flash Flash OFF OFF Flash Flash OFF Flash OFF Flash OFF Flash OFF Flash 24 25 26 27 28 29 30 31 11.2 kW 14.0 kW 4. SW1 (0-15 OR 16-31) ― Number Setting Switch (for outdoor) Match with NUM_S, when switch down, number setting range is 0-15; when switch up, number setting range is 16-31. 5.
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Controller ___________________________________________________________________________________ Indoor LED Malfunction Code Display Contents All lamps are off Operation lamp is on PRE./DEF. lamp is on Timer lamp is on Timer lamp flashes Operation lamp flashes Alarm lamp flashes quickly DEF. Lamp flashes Alarm lamp flashes slowly Explanation of Malfunction Standing-by ON Anti-cooling or Defrosting Timer function is on Indoor/outdoor communication Indoors temp.
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Controller ___________________________________________________________________________________ 14. CN3―PUMP 220 V output. When indoor unit starts to cooling operation, the pump starts at once and running continue until stopping this mode. At any time, if the water-level in the water receiver raises to the position point of the water-level switch, that is, the water-level switch signal is cut down, the pump will start at once and forced running.
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Controller ___________________________________________________________________________________ 22. S1 ―Address Setting Switch (for CCM) Match with S2 ― Address Setting (for CCM), setting indoor unit address relative to a CCM. Address Set Address Code O 1 2 00 ~ 15 ~ O 16 ~ 31 1 2 ~ O 32 ~ 47 1 2 ~ O 48 ~ 63 1 2 ~ 23. LED’s for Intelligent A/C control and monitor system.
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Controller ___________________________________________________________________________________ 2. Indoor unit Central Control System 2.1) Network Interface Module Suit to indoor unit which PCB hasn’t network function. (1) Basic Requirements • Applicable Power Voltage Range: Input Voltage 220VAC±10%. • AC Input Power Frequency: 50Hz/60Hz. • Working Ambient Temp: -10 o C ～+43 o C • Working Ambient Humidity: RH40%~RH90%.
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Controller ___________________________________________________________________________________ ♦ AUTORESTART is only valid to the remote control signal receiving through NIM or information set by distance-control. It doesn’t remember the operation by manual button and forced button.
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Controller ___________________________________________________________________________________ (9) CCM Lock ♦ If receiving CCM Lock information from PC, the air-conditioners can only be central controlled by PC. The NIM will not transfer and distinguish all remote control signals, but reject directly. And the remote control signal from remote controller and wire controller can’t control the running state of air-conditioners.
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Controller ___________________________________________________________________________________ 2.2) Central controller module 2.2.
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Controller ___________________________________________________________________________________ 1) Common Display Data Common display data will be indicated in all display pages. a. Figure means CCM is in network control with PC or Gateway. b. Figure means CCM is in communication connection with Function Module. c. Figure Module. means CCM is in communication connection with Message Remote Control d. Figure Module. means CCM is in communication connection with Telephone Remote Control e.
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Controller ___________________________________________________________________________________ c. TIMER Display TIMER is used to display the time of TIMER ON and TIMER OFF. The unit symbol Hr will be ON at the same time. d. ERROR code display ERROR is used to display malfunction warning data of the air-conditioner or the CCM. The display range of ERROR code is E0-EF, where, E means ERROR; 0-F means ERROR code, or Network ERROR display 00-0F#. If no EEROR, then display “E-“and ﹟ will be ON. e. PROTECT.
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Controller ___________________________________________________________________________________ c. The running state data of different air-conditioners can be queried by pressing “Previous” or “Next” to select the address. 5) Running Mode Setting Page Display Running Mode Setting Display only has one page. And display the selected mode, auxiliary function and the selected operation state. 6) Installation 1.
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Controller ___________________________________________________________________________________ 3) The shield cable should try to avoid middle transfer connector. If have connectors, it had better to connect by terminal block. 4) After finishing connection, do not use Megger to have the insulation check to the signal wire. 3. Wiring Method of CCM and NIM The communication port between CCM and NIM has polarity, and terminal X, Y, E must connect to the responding X, Y, E.
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Controller ___________________________________________________________________________________ 2.2.
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Controller ___________________________________________________________________________________ Liquid crystal matrix display description: 1. The liquid crystal matrix is composed of 4*64 grids, and each grid is composed of two blocks of different sizes (as shown in the above figure). 2. The matrix includes horizontal coordinates 00-15 on the upper side and vertical coordinates 00+, 16+, 32+ and 48+ on the left side, which indicate the address of the indoor unit.
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Controller ___________________________________________________________________________________ 1) The LCD displays the standby page, 60 air conditioners are in service, of which 28 are powered on and 32 off. 2) In the matrix, the big dots of (00, 16+) and (15, 32+) are luminous, and the small dots are not luminous. It indicates the 32 air conditioners with the addresses from 16 to 47 are powered off. 3) In the matrix, the big and small dots of (09, 48+) and (12, 48+) are not luminous.
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Controller ___________________________________________________________________________________ Description of the setting page 1) The LCD displays the setting page, and queries the air conditioner with the address of 08. The mode of the air conditioner with the address 08 is: Cooling, strong air, swing on, indoor temperature 28°C, set temperature 22°C, cooling. 2) In the matrix, only the big black dots from (08, 00+) to (16, 00+) are luminous.
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Controller ___________________________________________________________________________________ 2.2.3 AMR09Y Indoor central controller Designed base on the CCM03, max. 64 indoor units control, weekly schedule timer function. Note: It can’t be connected to the network control system.
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Controller ___________________________________________________________________________________ Installation Method: Connecting diagram of network-based air conditioning system (There are two types of indoor units, namely indoor unit with external network interface module on the main control board or built-in network interface module in the main control board.
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Controller ___________________________________________________________________________________ LCD icon description of the weekly-timer central controller: Key description of the weekly-timer central controller: General Key layout of the weekly-timer central controller: - 315 -
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Controller ___________________________________________________________________________________ Key instructions of the weekly-timer central controller: Key Name Usage Press the ON/OFF button. All air conditioners will be shut down if they are running; on the contrary, they will be started up. If you press the button for less than 5 seconds, the startup mode is the last running mode of the air conditioner. If you press the button for more than 5 seconds, the startup mode is cooling, high Speed, 24 degrees.
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Controller ___________________________________________________________________________________ 2.2.4 Malfunction and Protection Code Table ERROR Code ERROR Contents PROTECT.
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Controller ___________________________________________________________________________________ 2.2.5 Technical Index and Requirement EMC and EMI should conform to the requirement of CE Certification.
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Controller ___________________________________________________________________________________ 3. Outdoor unit central monitor system AMR02Y 3.1) Summarize of outdoor CCM The functional only can be realized when the system is in normal operation. 1) Central Monitor can realize the central control and data query to outdoor units. One outdoor CCM can connect max. 32 outdoor units by communication ports in outdoor PCB.
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Controller ___________________________________________________________________________________ 3.3) Operation 1) Key Words and Basic Functions Power on or restore: After the CCM is power on or restore, first all display segment on LCD will be on and last 3 seconds. Then all will be off 2 seconds later, the system enters into normal display state, the CCM is in the main page and display the data in the first page. Network area addresses setting: The PC or gateway can connect max. 16 sets CCM.
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Controller ___________________________________________________________________________________ 2) Figure and function 2.1 Query Button Push it to enter into the query state. 2.2 Previous Button On the query state, push it to query in default the running states of other online airconditioners. 2.3 Next Button On the query state, push it to query in default the running states of other online airconditioners. 2.
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Controller ___________________________________________________________________________________ 3) Data 3.1 Common Display Data: ♦ Figure means CCM is sending query order. ♦ Figure means CCM is in communication with PC, and it will be off in 20 seconds with no communication. ♦ Figure means CCM is in communication connection with outdoor unit, and it will be off in 20 seconds with no communication.
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Controller ___________________________________________________________________________________ means locked heat. ♦ Fan Speed Display: means low speed, means middle speed, means high speed. ♦ Compressor State Display: “COMP. 1 2 3 4 5 6” ♦ Electromagnetism Valve Display: “EMV. 1 2 3 4 5 6” ♦ 4-Way Valve Display St2 ♦ Defrost Display: “Defrost” ♦ Oil Return Display: “OIL RETURN” ♦ Page 0 displays the consumption of electric energy with “ELECTRIC ENERGY kWh” and the number.
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Controller ___________________________________________________________________________________ 3.4 Set page display: ♦ Set page displays” Set” ♦ Mode display: Pressing MODE button to enter into MODE set, and select circularly between and state. cooling ♦ Set page displays the address of selected outdoor units and module. ♦ Pressing OK button to confirm all setting and send to the corresponding air-conditioners.
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Controller ___________________________________________________________________________________ 4. 3rd Intelligent Network Control & Monitor System 4.1 Overview of System 1) Third-generation network monitoring and control system YDS intelligent network air-conditioner management system is upgraded and improved on the basis of the previous YDS network management system.
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Controller ___________________________________________________________________________________ 4.
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Controller ___________________________________________________________________________________ 2.2 Outdoor centralized controller 2.2.1 The controller enables centralized control over and data query of the outdoor units. Each controller can form a monitoring and controlling network with up to 32 outdoor units through a network interface module. Wired connection is used for communication and to enable centralized control over outdoor units in the network. 2.2.
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Controller ___________________________________________________________________________________ 4) Uninterrupted power supply (UPS APC SU700 option） Requirement Performance Capacity 200～250w/20minutes Voltage 220～240V Control signal Power failure signal( from UPS）UPS off signal(to UPS） 4.1 Installation of UPS power 4.1.1 As per the use instructions supplied with APC SU700, connect the power supply line and signal line with the power supply and computer respectively.
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Controller ___________________________________________________________________________________ 4.2 Installation of APC SU700 power management software Soft dog The soft dog is essential in starting the system. Insert the soft dog supplied with the network package purchased into any USB port and it is ready. 4.3 Installation of network system 4.3.
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Controller ___________________________________________________________________________________ 4.3.2 Installation Process (1) Install Database SQL Server2000 The system adopts Microsoft SQL server 2000 simplified version with the installation process as follows: ♦ Double click AUTORUN.
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Controller ___________________________________________________________________________________ ♦ Select “Install database server” to enter the formal installation window ♦ In case of first time installation of SQL server2000, select “Create a new SQL Server case or install customer tool”.
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Controller ___________________________________________________________________________________ ♦ Select the installation type “Server and customer tool” ♦ Select ID verification “mixed mode” and input the logon password “sa” (As the password for connection between system and database is SA, the logon password must be SA). Then press “Next” to automatically complete installation.
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Controller ___________________________________________________________________________________ (2) Installation of Network System ♦ Run SetupEx.exe in the installation package and then the window below will be displayed： ♦ Go on pressing “Next” until completion.
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Controller ___________________________________________________________________________________ ♦ System initiation Before installation of system, it is essential to firstly install Microsoft SQL SERVER2000 (refer Third Generation Network monitoring and control system operation manual for installation process).Then begin system installation and after that run C:\Program Files\SCUT\YDSNetControl\YDSIniting.exe ♦ Press “Test Database” and then a password box is prompted.
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Controller ___________________________________________________________________________________ (3) Operation of system 3.1 User logon Double click the shortcut icon of new system to display the following window: 3.1.1 User can be created in the database of system and selected through the drop down box of account in this window. 3.1.2 If you select remembering password, you can logon to the system only by press OK each time. 3.1.
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Controller ___________________________________________________________________________________ 3.2 Electricity billing base reading window After the user name and password are entered, you can enter the billing base reading selection window, shown as follows： 3.2.1 The system default electricity billing base is the last reading of the database. 3.2.
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Controller ___________________________________________________________________________________ 3.3.3 Electricity rate is an important parameter and will be used in the report and actual calculation process. 3.3.4 Currency unit is the unit of money involved in our report. 3.4 System construction The system construction has the following steps： Input of indoor and outdoor centralized controllers Input of outdoor unit.
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Controller ___________________________________________________________________________________ 3.4.2 Input of unit After the outdoor centralized controller is created, a set can be created under the outdoor centralized controller. ♦ Select outdoor centralized controller, and then all the sets under the centralized controller will be displayed in the list. ♦ Press “New” and the list will display a blank item. Select it and input the name of set and after that press “Update” button.
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Controller ___________________________________________________________________________________ 3.4.3 Input of outdoor unit ♦ To create an outdoor unit, you can select an address from the outdoor centralized controller address drop down box. Then all the outdoor units under the centralized controller are in the list. ♦ Press “New” and then the list will display a blank line. Click the blank to input the address, name and model of the outdoor unit and its icon in the system. In the meanwhile select the set.
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Controller ___________________________________________________________________________________ 3.4.4 Input of indoor centralized controller ♦ Selects the centralized controller option from the menu to enter the centralized controller setting window. Then select indoor option and the left list will display the created indoor centralized controllers. ♦ Press “New” and the list will display a blank. Click the blank and input the name of centralized controller to be created.
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Controller ___________________________________________________________________________________ 3.4.5 Input of indoor air conditioner ♦ If you want to view the indoor units of a centralized controller, you may select the address of centralized controller through the centralized controller address option. So the left air conditioner list will display all the air conditioners under the centralized controller.
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Controller ___________________________________________________________________________________ and after that directly press “Update” and the modification is complete. ♦ When an air conditioner does not actually exist; delete it as per the following steps. Select the centralized controller for the air conditioner to be deleted; select the air conditioner to be deleted from the left list and then press “Delete” directly to delete the air conditioner from the system. 3.4.6 Input of group ♦ Create.
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Controller ___________________________________________________________________________________ 3.4.7 Setting air conditioners of a group ♦ Select the group to be maintained in a and all the indoor units of the group will be displayed in list b. ♦ Select the indoor unit to be added into the group from tree c and then press “ ”. If the indoor unit is already in the group, it prompts that the indoor unit is already in the group.
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Controller ___________________________________________________________________________________ 3.5 System operations 3.5.1 Main window ♦ An icon represents an operation window in the system. ♦ YDS LOGO can be easily changed into other Logos. Double click the LOGO icon in the window and the window of the selected icon will be displayed. Then you can change the LOGO. ♦ You can enter the specific function operation window from any icon in the window.
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Controller ___________________________________________________________________________________ 3.5.2 Indoor centralized controller window ♦ In this window, the system automatically builds a tree structure as per the relations between indoor units and centralized controllers, as shown in a. Direct click the icon of centralized controller and the connected indoor units will be displayed.
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Controller ___________________________________________________________________________________ swing setting, mode setting, fan speed setting, temperature setting and timing setting. - If “All air conditioners” under f is not ticked, the air conditioner setting box is to set up the air conditioner selected from the air conditioner selection box d. - If “All air conditioners” under f is ticked, the settings are valid for all the air conditioners under the centralized controller selected in c.
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Controller ___________________________________________________________________________________ 3.5.3 Outdoor centralized controller query window ♦ a is made of the tree consisting of outdoor centralized controllers, sets and outdoor units. The set refers to the outdoor units under the same refrigeration system. ♦ b is the centralized controller selection box. After the centralized controller is selected, the outdoor units in c will change with the centralized controller.
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Controller ___________________________________________________________________________________ 3.5.4 Uniform setting page ♦ Uniform setting is specific to all the indoor units within the system and includes mode setting, locking, unlocking and mode locking and unlocking for indoor units. ♦ a is the air conditioner setting column, where the remote controller locking setting is to send the locking commands to all the indoor units so that they cannot receive remote controller signals.
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Controller ___________________________________________________________________________________ removed if you query any air conditioner in the system. ♦ c is the locking option of centralized controller, including locking and unlocking. In case of locking, all the controller key operations will be disabled after all the indoor centralized controllers receive a locking command.
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Controller ___________________________________________________________________________________ mode setting, fan speed of indoor unit and temperature setting. As for the previous indoor unit settings, direct press “Send Command” after proper settings to send such settings to all the indoor units of the group. ♦ After a group is selected in a, the schedule management information related to the group will be displayed in the schedule management box c.
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Controller ___________________________________________________________________________________ ♦ b is the indoor unit selection box. Click the dropdown box “ ”，and the tree consisting of indoor units and centralized controllers will be prompted, as shown in Fig. below Fig. After the indoor unit is selected from the tree, press “OK” and then the name of indoor unit will be prompted in the dropdown box. Then press Query and the relevant information of the indoor unit will be in the display box in d.
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Controller ___________________________________________________________________________________ 3.5.7 Outdoor unit window ♦ Only query function is available for outdoor units and so it has only one outdoor unit selection column, outdoor unit status display column and outdoor unit status marking. The displays at outdoor unit status display column are updated simultaneously with database updating. The latest current status will be reflected only if Query button is used.
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Controller ___________________________________________________________________________________ ♦ b is the outdoor unit status display column to display the latest status of selected outdoor unit in the specific items in the column. A blank is used if no status information is available for an outdoor unit. It is updated simultaneously with the database updating. ♦ c is the status marking column of outdoor unit to mark the operation mode of outdoor unit and outdoor fan status.
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Controller ___________________________________________________________________________________ Tuesday, task will be executed every Tuesday. If it is not set as a weekly task, the task will be executed when it is time and will be deleted after execution. After the above operations, press “Save” and a new task is created. You can view the task from c. ♦ To modify a task, you may select the task from c and then the setting of the task is displayed in b.
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Controller ___________________________________________________________________________________ meanwhile the latest status of the indoor unit will be displayed. ♦ The outdoor unit operations in c are the same as the indoor unit operations in b. The difference is that to press outdoor unit icon will skip to the outdoor unit window and the latest information of outdoor unit will be displayed. 3.5.
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Controller ___________________________________________________________________________________ 3.6 Electricity allotment and report 3.6.1 Electricity allotment principle ♦ The system allotment adopts peroration and the electricity for peroration is mainly the electricity consumption of outdoor units and of indoor unit fan and Slave electric heater. ♦ The indoor units of the same refrigeration system share the electricity consumption of the outdoor sets of the refrigeration system.
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Controller ___________________________________________________________________________________ - When the system runs in heating mode and there is indoor unit in conflict status (basic electricity) Indoor unit in Heating mode：Shared electricity consumed by outdoor set plus the electricity consumed by indoor unit’s own fan and Slave electric heater.
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Controller ___________________________________________________________________________________ ♦ Detailed electricity bill ♦ The detailed bill is the list for a certain time period as per the On/Off information of indoor units. It is similar to a telephone bill. The detailed bill of the group of air conditioners or an individual air conditioner can be output. - The bill for any time period can be output. - All the output bills only include basic electricity fees without shared electricity fees.
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Controller ___________________________________________________________________________________ ♦ Operation data of indoor units - The indoor unit operation data report is the list of operation data of indoor units under query for a certain time period. - Only the data of one indoor unit can be outputted and the maximum time period is 7 days. - The report is used to analyze data during maintenance and it can facilitate identification of causes for faults.
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Controller ___________________________________________________________________________________ ♦ Operation data of outdoor units - As the operation data of indoor units, the outdoor unit operation data report is the list of operation data of outdoor units under query for a certain time period. - Only the data of one outdoor unit can be outputted and the time period is 7 days. - The report is used to analyze data during maintenance and it can facilitate identification of causes for faults.
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Controller ___________________________________________________________________________________ ♦ Querying indoor unit faults and protection - As the indoor unit operation data report, it is used to query for the report of all indoor unit faults and protection information for a certain time period. - The maximum query time period of report is 7 days. - It is mainly used to query for the faults and protection of indoor units of system during a time period.
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Controller ___________________________________________________________________________________ ♦ Querying outdoor unit faults and protection - As the outdoor unit operation data report, it is used to query for the report of all outdoor unit faults and protection information for a certain time period. - The maximum query time period of report is 7 days. - It is mainly used to query for the faults and protection of outdoor units of system during a time period.
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Controller ___________________________________________________________________________________ ♦ Report printing and output in EXCEL worksheets and WORD tables - If the report needs to be printed, direct press “ ” button to output the report to the default printer. - If the report shall be saved as an EXCEL worksheet, you need to operate as follows: click select all button“ ”, press copy button “ ”，and then click EXCEL output button to output the report to an EXCEL worksheet.
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Controller ___________________________________________________________________________________ 5. Remote controller 5.1 Wireless remote R-51/E Remote Controller Specifications Model Rated Voltage Lowest Voltage of CPU Emitting Signal Reaching Distance R51/E 3.0V 2.0V 8m (when using 3.
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Controller ___________________________________________________________________________________ SWING Button: Push this switch button to change the louver angle. RESET Button: When the RESET button is pushed, all of the current settings are cancelled and the control will return to the initial settings. ECONOMIC RUNNING Button: Push this button to go into the Energy-Saving operation mode. LOCK Button: Push this button to lock in all the current settings. To release settings, push again.
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Controller ___________________________________________________________________________________ 5.2 Wireless remote controller R91/R92 Remote Controller Specifications Model Rated Voltage Lowest Voltage of CPU for Emitting Signal Transmitting Distance Environment Temperature Range R-91 R-92 R91/BGE, R92/BGE 3.0V 2.0V 8m (with 3.
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Controller ___________________________________________________________________________________ NOTE: A COOL only model has no HEAT feature. FAN SPEED Button: This button is used for setting Fan Speed in the sequence that goes from AUTO, LOW, MED to HIGH, then back to AUTO. AIR HORIZONTAL Button: When press the button once and quickly, the air flow direction setting feature of the louver is activated. The moving angle of the louver is 6° for each press.
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Controller ___________________________________________________________________________________ NOTE: If the auto swing up/down feature has been set by unit control panel, press the AIR VERTICAL button on remote controller will cancel the feature. TIMER OFF Button: Press this button to preset the time OFF (turn off the operation). Each press will increase the TIMER OFF setting in 30 minutes increments.
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Controller ___________________________________________________________________________________ 5.
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Controller ___________________________________________________________________________________ Wire controller and their functions Installation Installation into the wall The diameter of Wire Controller wire must be suitable for its length. Wiring Tube must be suitable for the wires. Turn a screwdriver at the concave on bottom panel of the Wire Controller to remove the Cover.
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Controller ___________________________________________________________________________________ NOTE z Never turn screws too tightly, or else the cover would be dented, or the Liquid Crystal breaks. z Do not cut wires when installing Wire Controller cover. Installation on the wall Cut a hole that can let a Three-core Rubber Insulating Screen Cable pass by from the middle of Wire Controller Top Cover before installation.
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Controller ___________________________________________________________________________________ 5.4 Wired remote controller AMR01Y Name and function of indicators on the wire controller 1. Operation mode indication: When press” MODE” button, the following mode can be selected in circle. Auto Cool Dry Heat Fan only Auto.
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Controller ___________________________________________________________________________________ Auto→ Cool→ Dry →Heat→ Fan only →Auto For cooling only model, heat mode is skipped. 2. Timer: When adjust setting on time or only on time is set, the “ON” is lighted. When adjust setting off time or only off time is set, the” OFF" is lighted. If on and off timer are both set, the “ON” and “OFF” are both lighted. 3.
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Controller ___________________________________________________________________________________ Mode button: When press this button, the operation mode change as the following sequence: Remark: For the cooling only model, the heating mode is skipped. Timer on button: Press this button, timer on function is active. Then every press, the time increase 0.5h, after 10h, 1h incensement after each press. If cancel this Function, just set it to "0.
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Controller ___________________________________________________________________________________ Lock button (hidden): When you push the LOCK button, all current settings are locked in and the wire controller does not accept any operation except that of the LOCK button. Use the lock mode when you want to prevent setting from being changed accidentally or play fully. Push the LOCK button again when you want to cancel the LOCK mode.
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Controller ___________________________________________________________________________________ NOTE z The connecting wire should be a little longer as to take away the switch board easily for maintenance. z The connecting wire should be a little longer as to take away the controller easily for maintenance.
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Controller ___________________________________________________________________________________ 5.
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Controller ___________________________________________________________________________________ 1. Operation mode indication: When press "MODE” and "ADD" or "REDUCE" button, the following mode can be selected In circle: Cool→ Heat→ Off. For cooling only model, heat mode should be skipped. 2. Fan speed indication: There are four fan modes: low, middle, high, and auto. For some models, no middle fan then the middle fan is seen as high speed. 3. Fault indication. 4. Temperature indication. 5.
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Controller ___________________________________________________________________________________ Edit button: When press this button, can setup Week and Date and Period. Day button: press this button and ADD or REDUCE button to select of High or Middle or Low or Auto, press Confirm to save and back. Timer on/off button: Press this button, can turn off the weekly timer function.
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Controller ___________________________________________________________________________________ Installation Instruction for installing: When a weekly schedule controller is needed, a small 2-cores wire and 3-cores wire should be added. Connect with the same color. Note: • The connecting wire should be a little longer as to take away the switch board easily for maintenance. • The connecting wire should be a little longer as to take away the controller easily for maintenance.
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Controller ___________________________________________________________________________________ 6. Receiver & Display unit 6.
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Controller ___________________________________________________________________________________ 6.2) Four-way cassette type 6.
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Controller ___________________________________________________________________________________ 6.4) Floor & Ceiling type 6.
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2009 Johnson Controls, Inc. www.johnsoncontrols.com Form No. 035M00457-000 Johnson Controls reserve the right to change product features without prior notice.