00_CV_3P201178-14S.
Shinri Sada Manager Quality Control Department 1st. of Feb. 2012 Machinery 2006/42/EC ** Electromagnetic Compatibility 2004/108/EC * RTSYQ10PAY1, RTSYQ14PAY1, RTSYQ16PAY1, RTSYQ20PAY1, RTSQ8PAY1, RTSQ10PAY1, RTSQ12PAY1, RTSQ14PAY1, RTSQ16PAY1,BTSQ20PY1 DAIKIN INDUSTRIES, LTD. Umeda Center Bldg., 2-4-12, Nakazaki-Nishi, Kita-ku, Osaka, 530-8323 Japan 0510260101 TÜV Rheinland EPS B.V. DAIKIN.TCF.024E13/12-2011 3P311909-1.
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01_EN_3P201178-14S.fm Page 1 Friday, February 3, 2012 1:30 PM RTSYQ10PAY1 RTSYQ14PAY1 RTSYQ16PAY1 RTSYQ20PAY1 CONTENTS 1. FIRST OF ALL ......................................................................... 1 1-1. Safety precautions ............................................................ 1 1-2. Special notice of product................................................... 2 1-3. Disposal requirements ...................................................... 2 2. INTRODUCTION............................
01_EN_3P201178-14S.fm Page 2 Friday, February 3, 2012 1:30 PM • Do not directly touch refrigerant that has leaked from refrigerant pipes or other areas, as there is a danger of frostbite. • Do not allow children to climb on the outdoor unit or function unit and avoid placing objects on the unit. Injury may result if the unit becomes loose and falls. Caution • Carry out drain piping properly following this installation manual and insulate the pipe to prevent condensation.
01_EN_3P201178-14S.fm Page 3 Friday, February 3, 2012 1:30 PM 2-2 Technical and Electrical specifications Gas side accessory pipe Name (1) (2) (3) 8 type Quantity • The indoor units that combined with RTSYQ-PA system for air conditioning are Daikin VRV series indoor units that compatible with R410A. To learn which indoor units are compatible with R410A, refer to the product catalogs. To combine with other refrigerant indoor unit will cause malfunction.
01_EN_3P201178-14S.fm Page 4 Friday, February 3, 2012 1:30 PM 3. SELECTION OF LOCATION Select a location for installation that meets the following conditions and get the customer’s permission. (1) There is no danger of fire due to leakage of inflammable gas. (2) Select the location of the unit in such a way that neither the discharged air nor the sound generated by the unit disturb anyone.
01_EN_3P201178-14S.fm Page 5 Friday, February 3, 2012 1:30 PM (Refer to figure 5) 1. Fork insertion place (outdoor unit only) 2. Fork 3. Opening (large) 4. Transportation bracket (yellow) 5. Hook of transportation bracket 5. PLACING THE UNIT (Refer to figure 6) 1. Basic shape of outdoor unit and position of foundation bolt 2. Center of product 3. Product depth 4. Basic size 5. Four, 15 × 22.
01_EN_3P201178-14S.fm Page 6 Friday, February 3, 2012 1:30 PM 6-4 Connecting the refrigerant piping 1. Direction to bring out the pipes The pipes (liquid, gas, and equalizer pipes) between outdoor units in the case of the outdoor unit multi system, the pipes (liquid and gas pipes) between the outdoor and function units, and the connecting pipes (liquid and gas pipes) between the function and indoor units can be taken out from the front or lower sides of the units as shown in fig. 9.
01_EN_3P201178-14S.fm Page 7 Friday, February 3, 2012 1:30 PM (1) About outdoor unit multi connection piping kit • Install the joint horizontally so that the attached warning label faces strait up, and the tilt is within ±15°. (Refer to figure 17-1) Do not install vertically. (Refer to figure 17-2) • Maintain a straight portion of 500 mm or more until the split of the joint without wrapping any onsite piping around this area.
01_EN_3P201178-14S.fm Page 8 Friday, February 3, 2012 1:30 PM (3) To avoid the risk of oil detention in the stopping unit, always connect the shutoff valve and the piping between outdoor units as shown A or B in the figure below. (4) If the piping length between the outdoor units exceeds 2 m, create a rise of 200 mm or more in the gas piping under a length of 2 m from the outdoor unit multi connection piping kit.
Allowable length after the branch Allowable Between outdoor and indoor units height Between indoor and indoor units difference Between outdoor and outdoor units Between outdoor unit and function unit Between outdoor unit (*2) Maximum and indoor unit allowable length Between outdoor unit and function unit Between outdoor unit and outdoor unit multi connection piping kit Difference in height Difference in height Difference in height Difference in height Actual pipe length Actual pipe length Equivalent leng
English Equalizer pipe (part C) Piping between outdoor unit and outdoor unit multi connection piping kit (part B) Piping between outdoor unit (*2) and refrigerant branch kit (part A) Function unit Outdoor unit Piping between outdoor unit and refrigerant branch kit (part A) Function unit Outdoor unit The thickness of the pipes in the table shows the requirements of Japanease High Pressure Gas Controll low. (As of Jan.
11 When the equivalent pipe length between outdor (*2) and indoor units is 90m or more, the size of main pipes (figure on right) must be increased according to the right table. 0.18 0.059 Total length(m) of liquid piping size at φ9.5 0.37 Total length(m) of liquid piping size at φ15.9 Total length(m) of liquid piping size at φ22.2 Total length(m) of liquid piping size at φ6.4 Total length(m) of liquid piping size at φ12.7 Total length(m) of liquid piping size at φ19.1 0.022 0.12 0.26 — 2.
01_EN_3P201178-14S.fm Page 12 Friday, February 3, 2012 1:30 PM 7. FIELD WIRING Caution • All field wiring and components must be installed by a licensed electrician and must comply with relevant local and national regulations. • Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance. • Never install a phase advancing capacitor.
01_EN_3P201178-14S.fm Page 13 Friday, February 3, 2012 1:30 PM 7-3 Leading wire Procedure • All transmission wiring should use sheathed vinyl cord • The power wiring and ground wiring are passed out from the power wiring hole on the sides, the front (knock hole) or the bottom frame (knock hole) . • The transmission wiring is passed out from the wiring hole (knock hole) on the front of the unit or from a piping hole. (Refer to figure 21) 1. Outdoor unit 2. Function unit 3.
01_EN_3P201178-14S.fm Page 14 Friday, February 3, 2012 1:30 PM 13. Separate at least 50 mm. 14. In the case of pulling in the transmission wiring from the front side. 15. Fix to the rear side of the side plate with the included clamp (2). 16. Support 17. Fix to the rear side of the support with the included clamp (1). 18. Fix to the rear side of the support with the included clamp (2). 19. Perform wiring carefully so that the sound blanket of the compressor will not be dismounted.
01_EN_3P201178-14S.fm Page 15 Friday, February 3, 2012 1:30 PM • Referring to figure 29, connect an nitrogen tank, refrigerant tank, and a vacuum pump to the outdoor unit and function unit. The refrigerant tank and the charge hose connection to refrigerant charge port or the valve A in figure 29 are needed in “9. ADDITIONAL REFRIGERANT CHARGE AND CHECK OPERATION”. (Refer to figure 29) 1. Gauge manifold 2. Nitrogen 3. Measuring device 4.
01_EN_3P201178-14S.fm Page 16 Friday, February 3, 2012 1:30 PM For those doing pipe work 1. Make sure piping size is correct. See “6-1 Selection of piping material and Refrigerant branching kit”. 2. Make sure insulation work is done. See “8-2 Pipe insulation”. 3. Make sure there is no faulty refrigerant piping. See “6. REFRIGERANT PIPING”. 9.
01_EN_3P201178-14S.fm Page 17 Friday, February 3, 2012 1:30 PM Tightening torque The sizes of the shutoff valves on each model and the tightening torque for each size are listed in the table below. 8HP type 10HP type 12HP type 14HP type 16HP type φ9.5 Liquid pipe shutoff valve The 12HP type corresponds to the 12.7-diameter onsite piping using the accessory pipe. φ12.7 φ19.1 Gas shutoff valve Equaliger pipe shutoff valve The 8 · 10HP type corresponds to the 22.
01_EN_3P201178-14S.fm Page 18 Friday, February 3, 2012 1:30 PM [How to Check How Many Units are Connected] It is possible to find out how many indoor or outdoor (function) unit in the system are turned on by operating the push button on the PC-board (A1P) of outdoor unit (In case of multi system master unit). Follow the procedure below to check how many indoor or outdoor units are turned on. (LED display: h ...OFF i ...ON j ...Blinking LED display ∗ ...
01_EN_3P201178-14S.fm Page 19 Friday, February 3, 2012 1:30 PM During charging in heating mode, a person must manually close valve A and stop operation. Beforehand, check the remaining refrigerant that is needed to charge based on the “additional charging amount” in step 2 and the charged amount in step 3. • The refrigerant will be charged about 30kg in one hour at outdoor temp. 30°C DB (about 12kg at outdoor temp. 0°C DB).
01_EN_3P201178-14S.fm Page 20 Friday, February 3, 2012 1:30 PM [Remote controller cooling mode malfunction code] Code The work contents PE Charging is almost finished. Ready to close the valve A. PA PH The refrigerant tank is empty. Close the valve A and replace empty tank to the new tank. After changing the tank, open the valve A again. Beware the fan running. The outdoor unit does not stop operation. P8 Close the valve A immediately, and restart the operation from procedure (3).
01_EN_3P201178-14S.fm Page 21 Friday, February 3, 2012 1:30 PM 11. TEST RUN 11-1 Before test run • Make sure the following works are completed in accordance with the installation manual. Piping work Wiring work Air tight test and vacuum drying Additional refrigerant charge Check operation • Check that all work for the BS, indoor unit are finished and there are no danger to operate.
01_EN_3P201178-14S.fm Page 22 Friday, February 3, 2012 1:30 PM 3. Calculating the refrigerant density using the results of the calcu- NOTES lations in steps 1 and 2 above. total volume of refrigerant in the refrigerant system size (m3 ) of smallest room in which there is an indoor unit installed 4.
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