Specifications

ManualsBrandsAcson ManualsAir ConditionerACM20ER

Ceiling Convertible

Split Systems

ACM - E- 2007

ACM 15 E/ER

ACM 20 E/ER

ACM 25 E/ER

ACM 28 E/ER

A5CM 15 E/ER

A5CM 20 E/ER

A5CM 25 E/ER

A5CM 28 E/ER

Models:

Downloaded from AC-Manual.com Manuals

Summary of content (125 pages)

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Models: ACM 15 E/ER ACM 20 E/ER ACM 25 E/ER ACM 28 E/ER A5CM 15 E/ER A5CM 20 E/ER A5CM 25 E/ER A5CM 28 E/ER Ceiling Convertible Split Systems ACM - E- 2007 Downloaded from AC-Manual.
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TABLE OF CONTENTS 1. NOMENECLATURE ................................................................................................... 1 2. PRODUCT LINE-UP .................................................................................................. 3 3. FEATURES ................................................................................................................ 6 4. APPLICATION INFORMATION - OPERATING RANGE ...................................................................................
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1.
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Outdoor Others A : First issue Specifications Variation O B G H : Standard unit : With Contactor : Low Ambient Unit : High ambient unit I L S X : Gold Fin : Long Piping Unit : With H/L Pressure Switch :Oxygen Unit Compressor P : Matsushita Rotary M :Mitsubishi Rotary T : Toshiba Rotary Market Region C : Export with CE marking E : Export without marking U : ETL Spec.
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2. PRODUCT LINE UP INDOOR UNIT ACM-E SERIES PRODUCT LINE UP Heat Pump Model 25E 28E 15ER 20ER 25ER 28ER X X X X X ACGNA X X X X ACGIA X X X X ACGNA X X X X ACGIA X X X X X X X X ACGIA X X X X X ACGIA X X X X X ACGNA X X X X ACGIA X X X X X X X X ACGIA X X X X ACGNA X X X X X X X X X X X ACGNA ACGNA Cap. Tube X X NTP Ionizer Hydrophilic (SLIT) X X Netware III X SLM3 ACGIA W/out Cap.
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OUTDOOR UNIT ALC-C SERIES PRODUCT LINE UP 15C Cooling Model 18C 20C 25C 28C ACPOD X ACPID X ACPBD X ACPYD X X ACPOD X X ACPID ACPOD ACPID ACPOD ACPID Heat Pump Model 25CR 28CR 30CR X X X X X X X X X X X X X X X X X X X X X X X X X X X ACPOA ACPIA X AFGG X X ACPOB X ACPIB X ACPOD X ACPID X ACPOD X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X ACPIA
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OUTDOOR UNIT A5LC-C SERIES PRODUCT LINE UP Cooling Model 25C 28C 35C 15CR Heat Pump Model 20CR 25CR 28CR 35CR X ACPOA X FCPOC X FCPIC X X X ACPIA X X FCPOC X PCPIC X ACPOA X ACPIA X FCPOA X FCPIA X ACCOA X X X ACCIA X X FCCOA X X ACPOC X X ACPIA X ACPOC X FCPOC X FCPIC X X X ACPIA X X FCPOC X FCPIC X ACPOA X ACPIA X FCPOA X FCPIA X ACCOA X X ACCGA X X FCCOA X X FCCGA X X X X X X X X X X X X X X X X X X X X X X
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3. FEATURES Ceiling And Floor Installation Option The unit is uniquely designed with the option to install either below the ceiling or mounted at low wall position without any modification needed. Furthermore, the unit is design adds a touch of elegance to suit any interior design requirement Excellent Air Distribution The louver with automatic air swing function fully optimize the room comfort by enables the air flow to be evenly distributed into the room from the front discharge area.
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4. APPLICATION INFORMATION Operating Range Ensure the operating temperature is in allowable range. Cooling only Outdoor temp. (°CDB) 54 High ambient unit 46 Standard point 35 Caution : 19 The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. Low ambient kit -5 24 15 Indoor temp. (°CWB) Heatpump Heating Cooling 54 Outdoor temp. (°CDB) Outdoor temp.
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Refrigerant Circuit Diagrams MODEL : ACM / A5CM 15E - ALC / A5LC 15C ACM / A5CM 20E - ALC / A5LC 20C MODEL : ACM 25E - ALC 25C A5CM 28E - A5LC 28C 8 Downloaded from AC-Manual.
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MODEL : ACM 28E - ALC 28C MODEL : ACM 28E - ALC 30C 9 Downloaded from AC-Manual.
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MODEL : A5CM 28E - A5LC 35C MODEL : ACM / A5CM 15ER - ALC / A5LC 15CR 10 Downloaded from AC-Manual.
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MODEL : ACM / A5CM 20ER - ALC / A5LC 20CR A5CM 25ER - A5LC 25CR MODEL : ACM 25ER - ALC 25CR ACM 28ER - ALC 28CR 11 Downloaded from AC-Manual.
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MODEL : A5CM 28ER - A5LC 28CR MODEL : ACM 28ER - ALC 30CR 12 Downloaded from AC-Manual.
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MODEL : A5CM 28ER - A5LC 35CR 13 Downloaded from AC-Manual.
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Controllers G12 Remote Controller Temperature Setting Personalised Setting • • Press and hold the button for 3s to initiate personalized setting. • Set the individual setting e.g. MODE, SET TEMP or FAN SPEED and leave for 4s to save • 2 groups of settings are allowed to stored in the handset To set the desired room temperature, press the button to increase or decrease the set temperature.
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SLM AC-5300 (OPTIONAL) 1. “ON/OFF” switch • Press to start the air conditioner unit. • Press again to stop the unit. 6. “Sleep” mode • Press button to activate the sleep function can only be activated under “cool” or heating mode operation. When it is activated under “cool” mode operation, the set temperature will increase 0.5°C after 30 minutes, 1°C after 1 hour and 2°C after 2 hours. If it is actiaved under “HEAT” mode operation, the set temperature will be descreased 0.
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Operating State and Fault Table Wireless Remote Control – Handset LED Indicator Light Display Cooling Only COOL Heatpump DRY COOL FAN DRY FAN HEAT Normal Operation / Fault Indication COOL DRY FAN HEAT | Cool mode | | Heat mode Dry mode | Fan mode | Auto mode in cooling operation | Auto mode in heating operation Room air sensor open or short Indoor coil sensor open or short Outdoor coil sensor open or short Compressor overload / indoor coil sensor short / outdoor coil sensor short Gas lea
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Wired Remote Control – SLM Cooling / Heatpump Model Error Code at 7 Segment Display Operation / Faulty Indication Blink E1 Room sensor open or short Blink E2 Indoor coil sensor open Blink E3 Outdoor coil sensor open Compressor overload / Blink E4 Indoor coil sensor short / Outdoor coil sensor short Blink E5 Gas leak Blink E6 Water pump faulty Phase Sequencer LED_P LED_R LED_S LED_T (Red) (Yellow) (Yellow) (Yellow) On - - - Reverse Phase Blink Blink Blink Blink S & T Phase Miss
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Installation Caution Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. (1) Installation of Indoor Unit Preliminary Site Survey • Electrical supply and installation is to confirm to local authority's (e.g. National Electrical Board) codes and regulations. • Voltage supply fluctuation must not exceed ± 10% of rated voltage. Electricity supply lines must be independent of welding transformers which can cause high supply fluctuation.
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Please ensure that the following steps are taken: • Check the gradient for drainage flow as recommended in Figure B. • Provide clearance for easy servicing and optimal air flow as shown in Figure C. • The indoor unit must be installed such that there is no short circuit of the cool discharge air with the warm return air. • Don not install the indoor unit where there is direct sunlight shining on the unit. The location should be suitable for piping and drainage installation.
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Under Ceiling Installation Install the Suspension Bolts 1. Install the suspension bolts so that it can support the indoor unit. 2. Adjust the distance to ceiling before installation. 3. Refer to the dimension given (Figure A) to install the unit. Install the Indoor Unit 1. Insert the suspension bolts into the fittings of the hanger bracket. 2. Set the nuts and washer on the both side of the metal fittings. 3. Secure it with nuts. 4. Attach the hanger cover (4 pcs) to the units.
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Floor standing installation 1. Refer to the dimension as illustrated when installing the mounting bracket. 2. Determine the pipe hose position using the rear piping hole. Drill the pipe hole at the slight downward slant to the outdoor side. 21 Downloaded from AC-Manual.
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Piping and Drain Hose Installation Under Ceiling Type 1. The piping direction can be 2 ways as illustrated. 2. The drain hose is only 1 way. OR Floor standing type OR How to Install the Drain Hose 1. Remove the 2 screws and the drain pipe holder. 2. Cut a slit for the drain hose hole. 3. Place the drain hose on the v-shape area and secure it with drain pipe holder and 2 screws. 22 Downloaded from AC-Manual.
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How to Remove the Air Inlet Grille 1. Remove the air inlet grille by both hands as the direction shown. 2. Loosen the screws for fixing the panel arm (3 screws - Left, Right and Center). Do not remove the screws at this time. 3. Move the air inlet grille upward, and then turn it backwards. (Do not use too much force). 4. Remove the grille holder (both left and right side). After that, remove the air intake grille. 5. Remove the grille holder (center) from the panel. 23 Downloaded from AC-Manual.
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How to install the air filter To Adjust the Vane Direction Adjust the vane linkage as the direction shown to get the required vane direction. Dimension of the Fresh Air Intake Hole 24 Downloaded from AC-Manual.
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(2) Installation Of Outdoor Unit As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected for outdoor unit should fulfill the following requirements : • Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air). Allow sufficient space for maintenance around the unit.
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(3) Refrigerant Piping Maximum Piping Length And Maximum Number Of Bends When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends increases, system piping resistance to the refrigerant flow increases, thus lowering the cooling capacity, and as the result the compressor may become defective.
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(4) Wiring Electrical Connections • Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELECTRICAL CODES for field wiring rules. Be sure that installations comply with the rules and regulations. General Precautions • • • • • Ensure that the rated voltage of the unit corresponds to the name plate before carrying out proper wiring according to the wiring diagram. Provide a power outlet to be used exclusively for each unit.
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Diagram shows typical charging method: Note : R407C – Fix filter dryer R22 - Nil R410A - Nil (7) Overall Checking • • • • Ensure the following, in particular: 1. The unit is mounted solidly and rigid in position. 2. Piping and connections are leak proof after charging. 3. Proper wiring has been done. Drainage check – pour some water into drain pan. Test run 1. Conduct a test run after water drainage test and gas leakage test. 2.
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(9) Special Precautions When Dealing With Refrigerant R410a Unit i) What Is New Refrigerant R410A? R410A is a new HFC refrigerant which does not damage the ozone layer. The working pressure of this new refrigerant is 1.6 times higher than conventional refrigerant (R22), thus proper installation / servicing is essential. ii) Components Mixture weight composition R32(50%) and R125(50%) iii) Characteristic • R410A liquid and vapor components have different compositions when the fluid evaporates or condenses.
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d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is to ensure that only the original composition of R410A is being delivered into the system. The liquid composition can be different from the vapor composition. Invert cylinder without dip-pipe Dip-pipe Liquid withdrawal f) Normally, the R410A cylinder or can is being equipped with a dip pipe for liquid withdrawal.
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5. ENGINEERING AND PHYSICAL DATA GENERAL DATA - COOLING ONLY (R22) ACM 15E INDOOR UNIT MODEL ALC 15C OUTDOOR UNIT Btu/h 12000 W 3520 NOMINAL TOTAL INPUT POWER W 1250 NOMINAL RUNNING CURRENT A 5.6 V/Ph/Hz 220 - 240 / 1 / 50 NOMINAL CAPACITY POWER SOURCE EER 2.82 W/W REFRIGERANT TYPE R22 OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT MODEL ACM 20E OUTDOOR UNIT ALC 18C ALC 20C Btu/h 18000 19000 W 5280 5570 NOMINAL TOTAL INPUT POWER W 1870 1861 NOMINAL RUNNING CURRENT A 8.4 8.0 V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 W/W 2.82 NOMINAL CAPACITY POWER SOURCE EER REFRIGERANT TYPE OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT MODEL ACM 25E ALC 25C OUTDOOR UNIT 24000 Btu/h NOMINAL CAPACITY NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT POWER SOURCE EER W 7030 W 2573 A 11.5 V/Ph/Hz 220 - 240 / 1 / 50 2.73 W/W REFRIGERANT TYPE R22 OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT MODEL ACM 28E OUTDOOR UNIT ALC 28C ALC 30C Btu/h 28000 28000 W 8210 8210 NOMINAL TOTAL INPUT POWER W 2811 2747 NOMINAL RUNNING CURRENT A 13.6 13.3 V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 W/W 2.92 NOMINAL CAPACITY POWER SOURCE EER REFRIGERANT TYPE INDOOR CAP.
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GENERAL DATA - HEATPUMP (R22) ACM 15ER INDOOR UNIT MODEL ALC 15CR OUTDOOR UNIT 12000 Btu/h NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY W 3520 Btu/h 12000 W 3520 NOMINAL TOTAL INPUT POWER (COOLING) W 1250 NOMINAL TOTAL INPUT POWER (HEATING) W 998 NOMINAL RUNNING CURRENT (COOLING) A 5.6 NOMINAL RUNNING CURRENT (HEATING) A 4.5 V/Ph/Hz 220 - 240 / 1 / 50 EER W/W 2.82 COP W/W POWER SOURCE 3.53 R22 REFRIGERANT TYPE OUTDOOR CAP.
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT MODEL ACM 20ER OUTDOOR UNIT ALC 18CR ALC 20CR Btu/h 18000 19000 W 5280 5570 Btu/h 18500 19500 W 5420 5720 NOMINAL TOTAL INPUT POWER (COOLING) W 1870 1861 NOMINAL TOTAL INPUT POWER (HEATING) W 1710 1811 NOMINAL RUNNING CURRENT (COOLING) A 8.4 8.2 NOMINAL RUNNING CURRENT (HEATING) A 7.7 8.0 V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 EER W/W 2.82 2.99 COP W/W 3.
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT MODEL ACM 25ER ALC 25CR OUTDOOR UNIT 24000 Btu/h NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY W 7030 Btu/h 25000 W 7330 NOMINAL TOTAL INPUT POWER (COOLING) W 2573 NOMINAL TOTAL INPUT POWER (HEATING) W 2493 NOMINAL RUNNING CURRENT (COOLING) A 11.5 NOMINAL RUNNING CURRENT (HEATING) A 11.2 V/Ph/Hz 220 - 240 / 1 / 50 EER W/W 2.73 COP W/W POWER SOURCE 2.94 R22 REFRIGERANT TYPE OUTDOOR CAP.
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT MODEL ACM 28ER OUTDOOR UNIT NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY ALC 28CR ALC 30CR Btu/h 28000 28000 W 8210 8210 Btu/h 28500 28500 W 8350 8350 NOMINAL TOTAL INPUT POWER (COOLING) W 2862 2747 NOMINAL TOTAL INPUT POWER (HEATING) W 2902 2954 NOMINAL RUNNING CURRENT (COOLING) A 13.7 13.3 NOMINAL RUNNING CURRENT (HEATING) A 13.8 14.1 V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 EER W/W 2.87 2.99 COP W/W 2.88 2.
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GENERAL DATA - COOLING ONLY (R410A) INDOOR UNIT MODEL A5CM 15E OUTDOOR UNIT A5LC 15C Btu/h 12900 W 3780 NOMINAL TOTAL INPUT POWER W 1280 NOMINAL RUNNING CURRENT A 5.8 V/Ph/Hz 220 - 240 / 1 / 50 NOMINAL CAPACITY POWER SOURCE EER 2.
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GENERAL DATA - COOLING ONLY (R410A) MODEL INDOOR UNIT A5CM 20E OUTDOOR UNIT A5LC 20C A5LC 25C Btu/h 17500 / <18100> 20000 / <22860> NOMINAL CAPACITY - 1Ø / <3Ø> A5CM 25E W 5130 / <5300> 5860 / <6700> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> W 1723 / <1757> 1973 / <2231> NOMINAL RUNNING CURRENT - 1Ø / <3Ø> A 7.6 / <3.3> 8.8 / <4.2> POWER SOURCE 220 - 240 / 1 / 50 / <380 - 415 / 3 / 50> V/Ph/Hz EER - 1Ø / <3Ø> W/W 2.98 / <3.02> REFRIGERANT TYPE OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R410A) INDOOR UNIT MODEL A5CM 28E OUTDOOR UNIT Btu/h NOMINAL CAPACITY - 1Ø / <3Ø> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> NOMINAL RUNNING CURRENT - 1Ø / <3Ø> POWER SOURCE 7620/ <7620> 8790 / <8790> 2670 / <2715> 2917 / <2817> A 12.6 / <4.7> 14.5 / <3.6> 220 - 240 / 1 / 50 / <380 - 415 / 3 / 50> W/W 2.85 / <2.
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GENERAL DATA - HEATPUMP (R410A) INDOOR UNIT MODEL A5CM 15ER OUTDOOR UNIT A5LC 15CR 12900 Btu/h NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY W 3780 Btu/h 11800 W 3460 NOMINAL TOTAL INPUT POWER (COOLING) W 1268 NOMINAL TOTAL INPUT POWER (HEATING) W 1138 NOMINAL RUNNING CURRENT (COOLING) A 6.0 NOMINAL RUNNING CURRENT (HEATING) A 5.1 V/Ph/Hz 220 - 240 / 1 / 50 EER W/W 2.98 COP W/W POWER SOURCE 3.
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GENERAL DATA - HEATPUMP (R410A) MODEL INDOOR UNIT A5CM 20ER OUTDOOR UNIT A5LC 20CR A5LC 25CR 17500 / <18100> 20000 / <26000> Btu/h NOMINAL COOLING CAPACITY - 1Ø / <3Ø> NOMINAL HEATING CAPACITY - 1Ø / <3Ø> A5CM 25ER W 5130 / <5300> 5860 / <6700> Btu/h 18500 / <18770> 22000 / <23200> W 5420 / <5500> 6450 / <6800> NOMINAL TOTAL INPUT POWER (COOLING) - 1Ø / <3Ø> W 1723 / <1757> 1973 / <2231> NOMINAL TOTAL INPUT POWER (HEATING) - 1Ø / <3Ø> W 1493 / <1527> 2003 / <2124> NOMINAL RUNNING
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GENERAL DATA - HEATPUMP (R410A) INDOOR UNIT MODEL A5CM 28ER OUTDOOR UNIT Btu/h NOMINAL COOLING CAPACITY - 1Ø / <3Ø> NOMINAL HEATING CAPACITY - 1Ø / <3Ø> A5LC 28CR A5LC 35CR 26000 / <26000> 30000 / <30000> W 7620 / <7620> 8790 / <8790> Btu/h 26500 / <26500> 31000 / <31000> W 7770 / <7770> 9090 / <9090> NOMINAL TOTAL INPUT POWER (COOLING) - 1Ø / <3Ø> W 2670 / <2715> 2917 / <2817> NOMINAL TOTAL INPUT POWER (HEATING) - 1Ø / <3Ø> W 2420 / <2378> 2777 / <2667> NOMINAL RUNNING CURRENT (CO
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COMPONENTS DATA (R22) MODEL ACM 15E INDOOR UNIT ALC 15C OUTDOOR UNIT CROSS FLOW TYPE 2 QUANTITY INDOOR FAN INDOOR FAN MOTOR ABS MATERIAL DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R22) MODEL ACM 20E INDOOR UNIT OUTDOOR UNIT ALC 18C INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R22) MODEL INDOOR UNIT ACM 25E OUTDOOR UNIT ALC 25C TYPE INDOOR FAN INDOOR FAN MOTOR CROSS FLOW QUANTITY 2 MATERIAL ABS DRIVE DIRECT DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R22) MODEL ACM 28E INDOOR UNIT OUTDOOR UNIT ALC 28C ALC 30C CROSS FLOW TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.87 INDUCTION TYPE QUANTITY 1 N/A INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY 1 OUTDOOR FAN MATERIAL GLASS REINFORCED ACRYL STYRENE RESIN DIRECT DRIVE DIAMETER mm/in 457 / 18 609.
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COMPONENTS DATA (R22) MODEL INDOOR UNIT ACM 15ER OUTDOOR UNIT ALC 15CR CROSS FLOW TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R22) MODEL INDOOR UNIT ACM 20ER OUTDOOR UNIT ALC 18CR TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.87 TYPE INDUCTION QUANTITY 1 INDEX OF PROTECTION (IP) N/A TYPE PROPELLER 1 QUANTITY OUTDOOR FAN MATERIAL GLASS REINFORCED ACRYL STYRENE RESIN DIRECT DRIVE DIAMETER 457 / 18.
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COMPONENTS DATA (R22) MODEL ACM 25ER INDOOR UNIT ALC 25CR OUTDOOR UNIT CROSS FLOW TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R22) MODEL INDOOR UNIT ACM 28ER OUTDOOR UNIT ALC 28CR TYPE ALC 30CR CROSS FLOW QUANTITY INDOOR FAN INDOOR FAN MOTOR 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.87 TYPE INDUCTION QUANTITY 1 N/A INDEX OF PROTECTION (IP) PROPELLER TYPE 1 QUANTITY OUTDOOR FAN MATERIAL GLASS REINFORCED ACRYL STYRENE RESIN DRIVE DIRECT DIAMETER mm/in 457 / 18 609.
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COMPONENTS DATA (R410A) MODEL A5CM 15E INDOOR UNIT OUTDOOR UNIT A5LC 15C CROSS FLOW TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R410A) MODEL INDOOR UNIT A5CM 20E OUTDOOR UNIT A5LC 20C A5CM 25E A5LC 25C CROSS FLOW TYPE INDOOR FAN INDOOR FAN MOTOR QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R410A) MODEL INDOOR UNIT A5CM 28E OUTDOOR UNIT A5LC 28C TYPE INDOOR FAN INDOOR FAN MOTOR A5LC 35C CROSS FLOW QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in 146 / 5.75 LENGTH mm/in 200 / 7.87 TYPE INDUCTION 1 QUANTITY INDEX OF PROTECTION (IP) N/A PROPELLER TYPE 1 QUANTITY OUTDOOR FAN MATERIAL GLASS REINFORCED ACRYL STYRENE RESIN DIRECT DRIVE DIAMETER mm/in 457 / 18 609.
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COMPONENTS DATA (R410A) MODEL INDOOR UNIT A5CM 15ER OUTDOOR UNIT A5LC 15CR TYPE INDOOR FAN INDOOR FAN MOTOR CROSS FLOW QUANTITY 2 MATERIAL ABS DRIVE DIRECT DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R410A) MODEL INDOOR UNIT A5CM 20ER OUTDOOR UNIT A5LC 20CR INDOOR FAN MOTOR A5LC 25CR CROSS FLOW TYPE INDOOR FAN A5CM 25ER QUANTITY 2 MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.
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COMPONENTS DATA (R410A) MODEL INDOOR UNIT A5CM 28ER OUTDOOR UNIT A5LC 28CR A5LC 35CR TYPE CROSS FLOW 2 Q'TY INDOOR FAN INDOOR FAN MOTOR MATERIAL ABS DIRECT DRIVE DIAMETER mm/in LENGTH mm/in 146 / 5.75 200 / 7.87 TYPE INDUCTION 1 Q'TY INDEX OF PROTECTION (IP) N/A TYPE PROPELLER 1 Q'TY GLASS REINFORCED ACRYL STYRENE RESIN OUTDOOR FAN MATERIAL DIRECT DRIVE DIAMETER mm/in 457 / 18 609.
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SAFETY DEVICES MODEL INDOOR UNIT ACM 15E OUTDOOR UNIT ALC 15C TYPE HIGH PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / psi N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / psi N/A N/A PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING MODEL N/A °C / °F INDOOR UNIT ACM 20E OUTDOOR UNIT ALC 18C TYPE HIGH PRESSURE SWITCH OPEN kPa / psi N/A CLOSE kPa / psi N/A N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi N/A CLOSE kPa / psi N/A
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SAFETY DEVICES MODEL INDOOR UNIT ACM 15ER OUTDOOR UNIT ALC 15CR N/A TYPE HIGH PRESSURE SWITCH kPa / psi N/A kPa / psi N/A OPEN kPa / psi N/A CLOSE kPa / psi OPEN CLOSE N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A PHASE SEQUENCER N/A DISCHARGE THERMOSTAT SETTING MODEL N/A °C / °F INDOOR UNIT ACM 20ER OUTDOOR UNIT ALC 18CR TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi N/A N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / psi
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SAFETY DEVICES MODEL INDOOR UNIT A5CM 15E OUTDOOR UNIT A5LC 15C N/A TYPE HIGH PRESSURE SWITCH OPEN kPa / psi N/A CLOSE kPa / psi N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / psi N/A N/A PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING MODEL N/A °C / °F INDOOR UNIT A5CM 20E OUTDOOR UNIT A5LC 20C TYPE HIGH PRESSURE SWITCH N/A OPEN kPa / psi CLOSE kPa / psi N/A N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / p
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SAFETY DEVICES MODEL INDOOR UNIT A5CM 15ER OUTDOOR UNIT A5LC 15CR TYPE HIGH PRESSURE SWITCH N/A OPEN kPa / psi N/A CLOSE kPa / psi N/A OPEN kPa / psi N/A CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH N/A N/A N/A PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING MODEL N/A °C / °F INDOOR UNIT A5CM 20ER OUTDOOR UNIT A5LC 20CR N/A TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi N/A N/A N/A TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi N/A CLOSE kPa
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6. PERFORMANCE DATA Interpolation and Extrapolation method can be used to get the total capacity, Q and sensible capacity, SC at those temperatures which are not stated out in the table. Example: Model: ACM 15E / ALC 15C Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 37°C DB Solution: Overall Based on the Performance table in page 67, 1. Refer to the Indoor DB column, - 23°C is located between 20°C and 24°C (Thus, Interpolation need to be applied) 2.
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Details: 1st Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 24°C DB, 15°C WB Outdoor Condition: 35°C DB Indoor DB °C Indoor WB °C 24 15 16 17 Outdoor DB ° C 35 TC (kW) SC (kW) x1 3.363 3.431 y1 2.381 2.288 Total capacity, TC ⇒ x1 = 3.295kW (Same as Total capacity at 20°C Indoor DB / 15°C Indoor WB & 35°C Outdoor WB)* Sensible capacity, SC Extrapolation Method: ⇒ 17°C - 15°C 17°C - 16°C = 2.288kW - y1 2.288kW - 2.381kW ⇒ y1 = 2.
PAGE 67
2nd Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 35°C DB Indoor DB °C Indoor WB °C 20 23 24 15 15 15 Outdoor DB ° C 35 TC (kW) SC (kW) 3.295 x3 3.295 1.510 y3 2.474 Total capacity, TC ⇒ x3 = 3.295kW (Same as Total capacity at 20°C Indoor DB / 15°C Indoor WB & 35°C Outdoor WB)* Sensible capacity, SC Interpolation Method: ⇒ 24°C - 20°C = 24°C - 23°C 2.474kW - 1.510kW 2.474kW - y3 ⇒ y3 = 2.
PAGE 68
3rd Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 37°C DB Indoor DB °C Indoor WB °C 23 15 35 TC (kW) SC (kW) 3.295 2.233 Total capacity, TC Interpolation Method: ⇒ 40°C - 35°C = 40°C - 37°C 2.995kW - 3.295kW 2.995kW - x ⇒ x = 3.175kW Sensible capacity, SC Interpolation Method: ⇒ 40°C - 35°C = 40°C - 37°C 1.917kW - 2.233kW 1.917kW - y ⇒ y = 2.107kW 66 Downloaded from AC-Manual.
PAGE 69
Performance Tables R22 MODELS (COOLING ONLY) MODEL : ACM 15E / ALC 15C Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 4.198 2.455 3.897 2.140 3.596 1.825 3.295 1.510 2.995 1.195 2.634 0.816 16 4.255 2.390 3.958 2.065 3.660 1.741 3.363 1.417 3.066 1.093 2.709 0.704 16 4.255 3.353 3.958 3.029 3.660 2.705 3.363 2.381 3.066 2.056 2.709 1.667 17 4.
PAGE 70
R22 MODELS (COOLING ONLY) MODEL : ACM 20E / ALC 20C Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.850 3.645 5.531 3.384 5.213 3.123 4.894 2.862 4.575 2.602 4.193 2.288 16 6.081 3.339 5.746 3.114 5.410 2.889 5.074 2.664 4.738 2.439 4.335 2.169 16 6.081 4.310 5.746 4.085 5.410 3.860 5.074 3.635 4.738 3.410 4.335 3.140 17 6.313 4.004 5.960 3.
PAGE 71
R22 MODELS (COOLING ONLY) MODEL : ACM 28E / ALC 28C Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.627 5.602 8.148 5.215 7.669 4.828 7.190 4.441 6.711 4.054 6.136 3.589 16 9.034 5.190 8.509 4.841 7.985 4.492 7.460 4.142 6.935 3.793 6.306 3.374 16 9.034 6.458 8.509 6.109 7.985 5.760 7.460 5.410 6.935 5.061 6.306 4.642 17 9.442 6.047 8.871 5.
PAGE 72
R22 MODELS (HEATPUMP) MODEL : ACM 15ER / ALC 15CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 4.198 2.455 3.897 2.140 3.596 1.825 3.295 1.510 2.995 1.195 2.634 0.816 16 4.255 2.390 3.958 2.065 3.660 1.741 3.363 1.417 3.066 1.093 2.709 0.704 16 4.255 3.353 3.958 3.029 3.660 2.705 3.363 2.381 3.066 2.056 2.709 1.667 17 4.313 3.
PAGE 73
R22 MODELS (HEATPUMP) MODEL : ACM 20ER / ALC 18CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.743 3.699 5.397 3.404 5.050 3.110 4.703 2.816 4.356 2.522 3.940 2.168 16 5.969 3.449 5.599 3.179 5.228 2.910 4.858 2.640 4.488 2.371 4.044 2.047 16 5.969 4.359 5.599 4.090 5.228 3.820 4.858 3.551 4.488 3.281 4.044 2.958 17 6.194 4.
PAGE 74
R22 MODELS (HEATPUMP) MODEL : ACM 20ER / ALC 20CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.850 3.645 5.531 3.384 5.213 3.123 4.894 2.862 4.575 2.602 4.193 2.288 16 6.081 3.339 5.746 3.114 5.410 2.889 5.074 2.664 4.738 2.439 4.335 2.169 16 6.081 4.310 5.746 4.085 5.410 3.860 5.074 3.635 4.738 3.410 4.335 3.140 17 6.313 4.
PAGE 75
R22 MODELS (HEATPUMP) MODEL : ACM 25ER / ALC 25CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 7.548 5.116 7.125 4.731 6.702 4.345 6.278 3.960 5.855 3.574 5.347 3.112 16 7.724 4.701 7.311 4.360 6.897 4.019 6.484 3.678 6.070 3.336 5.573 2.927 16 7.724 5.768 7.311 5.427 6.897 5.086 6.484 4.745 6.070 4.404 5.573 3.994 17 7.900 5.
PAGE 76
R22 MODELS (HEATPUMP) MODEL : ACM 28ER / ALC 28CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.627 5.602 8.148 5.215 7.669 4.828 7.190 4.441 6.711 4.054 6.136 3.589 16 9.034 5.190 8.509 4.841 7.985 4.492 7.460 4.142 6.935 3.793 6.306 3.374 16 9.034 6.458 8.509 6.109 7.985 5.760 7.460 5.410 6.935 5.061 6.306 4.642 17 9.442 6.
PAGE 77
R22 MODELS (HEATPUMP) MODEL : ACM 28ER / ALC 30CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.897 5.879 8.367 5.441 7.837 5.003 7.307 4.564 6.778 4.126 6.142 3.600 16 9.245 5.407 8.681 5.018 8.117 4.629 7.553 4.240 6.989 3.851 6.312 3.385 16 9.245 6.675 8.681 6.286 8.117 5.897 7.553 5.508 6.989 5.119 6.312 4.653 17 9.594 6.
PAGE 78
R410A MODELS (COOLING ONLY) MODEL : A5CM 15E / A5LC 15C Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 4.362 2.573 3.980 2.190 3.593 1.802 3.206 1.414 2.819 1.027 2.354 0.562 16 4.440 2.359 4.074 2.005 3.706 1.648 3.338 1.292 2.970 0.936 2.528 0.508 16 4.440 3.385 4.074 3.031 3.706 2.675 3.338 2.318 2.970 1.962 2.528 1.534 17 4.517 3.171 4.
PAGE 79
R410A MODELS (COOLING ONLY) MODEL : A5CM 20E / A5LC 20C (3 PHASE) Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.670 3.743 5.205 3.276 4.741 2.812 4.278 2.347 3.815 1.883 3.258 1.325 16 5.833 3.471 5.392 3.044 4.951 2.617 4.511 2.190 4.071 1.763 3.543 1.251 16 5.833 4.580 5.392 4.153 4.951 3.726 4.511 3.299 4.071 2.872 3.543 2.360 17 5.995 4.
PAGE 80
R410A MODELS (COOLING ONLY) MODEL : A5CM 25E / A5LC 25C (3 PHASE) Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 6.763 4.405 6.436 4.061 6.057 3.765 5.677 3.469 5.298 3.173 4.842 2.818 16 6.992 4.182 6.649 3.879 6.279 3.600 5.910 3.321 5.540 3.042 5.097 2.708 16 6.992 5.341 6.649 5.038 6.279 4.759 5.910 4.480 5.540 4.201 5.097 3.867 17 7.221 5.
PAGE 81
R410A MODELS (COOLING ONLY) MODEL : A5CM 28E / A5LC 35C Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.685 5.958 8.373 5.617 8.022 5.364 7.670 5.111 7.318 4.858 6.897 4.555 16 9.015 5.683 8.659 5.401 8.283 5.162 7.907 4.923 7.531 4.684 7.079 4.398 16 9.015 7.025 8.659 6.743 8.283 6.504 7.907 6.265 7.531 6.026 7.079 5.740 17 9.345 6.751 8.
PAGE 82
R410A MODELS (HEATPUMP) MODEL : A5CM 15ER / A5LC 15CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 4.362 2.573 3.980 2.190 3.593 1.802 3.206 1.414 2.819 1.027 2.354 0.562 16 4.440 2.359 4.074 2.005 3.706 1.648 3.338 1.292 2.970 0.936 2.528 0.508 16 4.440 3.385 4.074 3.031 3.706 2.675 3.338 2.318 2.970 1.962 2.528 1.534 17 4.517 3.
PAGE 83
R410A MODELS (HEATPUMP) MODEL : A5CM 20ER / A5LC 20CR (1 PHASE) COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.715 3.788 5.176 3.247 4.622 2.692 4.068 2.137 3.514 1.581 2.849 0.915 16 5.842 3.492 5.340 2.990 4.830 2.481 4.320 1.971 3.811 1.462 3.199 0.850 16 5.842 4.601 5.340 4.099 4.830 3.590 4.320 3.080 3.811 2.570 3.199 1.
PAGE 84
R410A MODELS (HEATPUMP) MODEL : A5CM 20ER / A5LC 20CR (3 PHASE) COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.670 3.743 5.205 3.276 4.741 2.812 4.278 2.347 3.815 1.883 3.258 1.325 16 5.833 3.471 5.392 3.044 4.951 2.617 4.511 2.190 4.071 1.763 3.543 1.251 16 5.833 4.580 5.392 4.153 4.951 3.726 4.511 3.299 4.071 2.872 3.543 2.
PAGE 85
R410A MODELS (HEATPUMP) MODEL : A5CM 25ER / A5LC 25CR (1 PHASE) COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 5.924 4.060 5.602 3.715 5.279 3.405 4.956 3.096 4.633 2.787 4.246 2.416 16 6.138 3.823 5.810 3.519 5.481 3.233 5.153 2.947 4.824 2.662 4.430 2.319 16 6.138 4.870 5.810 4.566 5.481 4.281 5.153 3.995 4.824 3.710 4.430 3.
PAGE 86
R410A MODELS (HEATPUMP) MODEL : A5CM 25ER / A5LC 25CR (3 PHASE) COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 6.763 4.405 6.436 4.061 6.057 3.765 5.677 3.469 5.298 3.173 4.842 2.818 16 6.992 4.182 6.649 3.879 6.279 3.600 5.910 3.321 5.540 3.042 5.097 2.708 16 6.992 5.341 6.649 5.038 6.279 4.759 5.910 4.480 5.540 4.201 5.097 3.
PAGE 87
R410A MODELS (HEATPUMP) MODEL : A5CM 28ER / A5LC 28CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.117 5.375 7.585 4.821 6.954 4.289 6.323 3.757 5.693 3.225 4.936 2.587 16 8.318 5.027 7.780 4.527 7.192 4.039 6.605 3.550 6.018 3.061 5.314 2.475 16 8.318 6.369 7.780 5.869 7.192 5.381 6.605 4.892 6.018 4.404 5.314 3.817 17 8.518 6.
PAGE 88
R410A MODELS (HEATPUMP) MODEL : A5CM 28ER / A5LC 35CR COOLING MODE Outdoor DB°C ID DB°C 20 24 28 30 ID WB°C 20 25 30 35 40 46 TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 15 8.685 5.958 8.373 5.617 8.022 5.364 7.670 5.111 7.318 4.858 6.897 4.555 16 9.015 5.683 8.659 5.401 8.283 5.162 7.907 4.923 7.531 4.684 7.079 4.398 16 9.015 7.025 8.659 6.743 8.283 6.504 7.907 6.265 7.531 6.026 7.079 5.740 17 9.345 6.
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7. DIMENSIONAL DATA INDOOR UNIT ACM 15/20/25/28E/ER A5CM 15/20/25/28E/ER Note : Dimension in mm OUTDOOR UNIT ALC / A5LC 15 C/CR Note : Dimension in mm 87 Downloaded from AC-Manual.
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ALC 18C/CR ALC 20/25/28C/CR A5LC 20/25/28C/CR For 25/28 C/CR Only F G N O P Q R S T ALC 18C, ALC/A5LC 20C/CR MODEL 855 628 328 508 181 A B C D E 44 93 149 101 113 603 126 164 H I J K L M 17 49 32 3 23 73 75 ALC / A5LC 25/28 C/CR 855 730 328 513 182 44 93 149 101 113 603 126 164 17 47 32 3 23 73 75 Note : Dimension in mm ALC 30C/CR A5LC 35C/CR Note : Dimension in mm 88 Downloaded from AC-Manual.
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8. ELECTRICAL DATA ELECTRICAL DATA - COOLING ONLY (R22) MODEL INDOOR UNIT ALC 15C INSULATION GRADE CLASS B POWER SOURCE INDOOR MOTOR ACM 15E OUTDOOR UNIT 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 79 RATED RUNNING CURRENT A 0.34 MOTOR OUTPUT W 50 6 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 59 RATED RUNNING CURRENT A 0.
PAGE 92
ELECTRICAL DATA - COOLING ONLY (R22) MODEL INDOOR UNIT ALC 25C INSULATION GRADE CLASS B POWER SOURCE INDOOR MOTOR ACM 25E OUTDOOR UNIT 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 109 RATED RUNNING CURRENT A 0.49 MOTOR OUTPUT W 65 4 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 132 RATED RUNNING CURRENT A 0.
PAGE 93
ELECTRICAL DATA - HEATPUMP (R22) MODEL INDOOR UNIT ACM 15ER OUTDOOR UNIT ALC 15CR INSULATION GRADE CLASS B POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 79 RATED RUNNING CURRENT A 0.34 MOTOR OUTPUT W 50 6 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 59 RATED RUNNING CURRENT A 0.
PAGE 94
ELECTRICAL DATA - HEATPUMP (R22) MODEL INDOOR UNIT ACM 25ER OUTDOOR UNIT ALC 25CR INSULATION GRADE CLASS B POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 109 RATED RUNNING CURRENT A 0.49 MOTOR OUTPUT W 65 4 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 132 RATED RUNNING CURRENT A 0.
PAGE 95
ELECTRICAL DATA - COOLING ONLY (R410A) MODEL INDOOR UNIT A5CM 15E OUTDOOR UNIT A5LC 15C INSULATION GRADE CLASS B POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 79 RATED RUNNING CURRENT A 0.34 MOTOR OUTPUT W 26 6 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 59 RATED RUNNING CURRENT A 0.
PAGE 96
ELECTRICAL DATA - COOLING ONLY (R410A) MODEL INDOOR UNIT A5CM 28E OUTDOOR UNIT A5LC 28C POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 150 RATED RUNNING CURRENT A 0.75 MOTOR OUTPUT W 70 4 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 142 220 RATED RUNNING CURRENT A 0.62 1.
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ELECTRICAL DATA - HEATPUMP (R410A) MODEL INDOOR UNIT A5CM 15ER OUTDOOR UNIT A5LC 15CR CLASS B INSULATION GRADE POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 79 RATED RUNNING CURRENT A 0.34 MOTOR OUTPUT W 50 6 POLES INSULATION GRADE POWER SOURCE OUTDOOR MOTOR CLASS B 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 59 RATED RUNNING CURRENT A 0.
PAGE 98
ELECTRICAL DATA - HEATPUMP (R410A) MODEL INDOOR UNIT A5CM 28ER OUTDOOR UNIT A5LC 28CR POWER SOURCE INDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 150 RATED RUNNING CURRENT A 0.75 MOTOR OUTPUT W 70 4 POLES CLASS B INSULATION GRADE POWER SOURCE OUTDOOR MOTOR 220 - 240 / 1 / 50 V/Ph/Hz RATED INPUT POWER W 142 220 RATED RUNNING CURRENT A 0.62 1.
PAGE 99
9. WIRING DIAGRAMS COOLING ONLY INDOOR UNIT MODEL: ACM / A5CM 15E OUTDOOR UNIT MODEL: ALC / A5LC 15C 97 Downloaded from AC-Manual.
PAGE 100
INDOOR UNIT MODEL: ACM / A5CM 20/25E OUTDOOR UNIT MODEL: ALC 18C ALC / A5LC 20/25C 98 Downloaded from AC-Manual.
PAGE 101
INDOOR UNIT MODEL: ACM / A5CM 28E OUTDOOR UNIT MODEL: ALC / A5LC 28C 99 Downloaded from AC-Manual.
PAGE 102
INDOOR UNIT MODEL: ACM 28E OUTDOOR UNIT MODEL: ALC 30C 100 Downloaded from AC-Manual.
PAGE 103
INDOOR UNIT MODEL: A5CM 28E OUTDOOR UNIT MODEL: A5LC 35C 101 Downloaded from AC-Manual.
PAGE 104
HEATPUMP INDOOR UNIT MODEL: ACM / A5CM 15ER OUTDOOR MODEL: ALC / A5LC 15CR 102 Downloaded from AC-Manual.
PAGE 105
INDOOR UNIT MODEL: ACM / A5CM 20/25ER OUTDOOR MODEL: ALC 18CR ALC / A5LC 20/25CR 103 Downloaded from AC-Manual.
PAGE 106
INDOOR UNIT MODEL: ACM / A5CM 28ER OUTDOOR UNIT MODEL: ALC / A5LC 28CR 104 Downloaded from AC-Manual.
PAGE 107
INDOOR UNIT MODEL: ACM 28ER OUTDOOR UNIT MODEL: ALC 30CR 105 Downloaded from AC-Manual.
PAGE 108
INDOOR UNIT MODEL: A5CM 28ER OUTDOOR UNIT MODEL: A5LC 35CR 106 Downloaded from AC-Manual.
PAGE 109
3 PHASE FOR 2 & 2.5 HP R410A OUTDOOR UNIT MODEL: A5LC 20/25C (COOLING ONLY) 3 PHASE / 50Hz / 380 - 415V MODEL: A5LC 20/25CR (HEAT PUMP) 3 PHASE / 50Hz / 380 - 415V 107 Downloaded from AC-Manual.
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10. SERVICING AND MAINTENANCE Warning : Disconnect from main supply before servicing the air conditioner The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedure Recommended Schedule Indoor Air Filter 1. Remove any dust adhering on the filter by using a vacuum cleaner or wash in lukewarm water (below 40°C/104°F) with a neutral cleaning detergent. 2.
PAGE 111
PRE START UP MAINTENANCE (AFTER EXTENDED SHUTDOWN) – – – – – – – Inspect thoroughly and clean indoor and outdoor units. Clean or replace air filters. Clean condensate drain line. Clean clogged indoor and outdoor coils. Check fan imbalance before operation. Tighten all wiring connections and panels. Check for refrigerant leakage. The design of the ALC outdoor series allows servicing to be carried out readily and easily. The removal of the top/front and back panel make almost every part accessible.
PAGE 112
11. TROUBLESHOOTING When a malfunction of the air conditioner unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures. The following are common fault conditions and simple troubleshooting tips. If any other fault conditions which are not listed occur, contact your nearest local dealer. DO NOT attempt to troubleshoot the unit by yourself.
PAGE 113
Diagnostic Guidelines By means of pressure reading: High side Low side ● ● High side Low side High side Low side ● ● ● ● High side Low side High side Low side Probable cause Too high A little high Normal Circuit Too low Data A little low Pressure ● ● ● 1. 2. 3. 4. Overcharged with refrigerant. Non-condensable gases in refrigerant circuit (e.g. air) Obstructed air-intake / discharge. Hot air short circuiting in outdoor unit. 1. Poor compression / no compression (compressor defective) 2.
PAGE 114
By means of diagnostic flow chart: Generally, there are two kinds of problems, i.e. starting failure and insufficient cooling/heating. “Starting failure” is caused by electrical defect while improper application or defects in refrigerant circuit causes “Insufficient cooling / heating”. i) Diagnosis of Electric Circuit The most common causes of air conditioner failure to “start” are : a) Voltage not within ±10% of rated voltage. b) Power supply interrupted. c) Improper control settings.
PAGE 115
ii ) Diagnosis of Refrigerant Circuit / Application There might be some causes where the unit starts running but does not perform satisfactorily, i.e. insufficient cooling. Judgement could be made by measuring temperature difference of indoor unit’s intake and discharge air as well as running current. Satisfactory operation with temperature difference of air intake & discharge of indoor unit 8°C to 13°C. * ( * value is for reference only ) 113 Downloaded from AC-Manual.
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Satisfactory operation with temperature difference of air intake & discharge of indoor unit 14°C to 20°C. * ( * value is for reference only ) 114 Downloaded from AC-Manual.
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12. EXPLODED VIEW & PARTS LIST MODEL: ACM / A5CM 15/20/25/28 E/ER No Description 1 Assy., Top Panel 2 Assy., Coil ACM / A5CM 15E/ER Part No No Description Motor, Bracket Part No R50124074907 8 R01014071324 9 Blower Wheel R03024004754 R50024085233 10 Blower Housing R12014071385 ACM 20E/ER, A5CM 25E/ER R50024071828 11 Motor, Air Swing R03039023303 A5CM 20E/ER R50024080385 12 Assy.
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MODEL: ALC / A5LC 15C No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 15C A5LC 15C 3 Valve Bracket 4 Compressor ALC 15C A5LC 15C 5 Assy., Partition 6 Assy., Cap Tube 7 Bracket, Fan Motor 8 Fan Motor 9 Fan Blade 10 Left Panel 11 Right Panel 12 Assy., Front Panel Part No R50014051158 No 13 14 15 16 17 18 Description Assy., Control Panel Assy., Valve Cover Assy., Front Grille Plastic Handle Rubber Grommet Assy., Flare Valve 2 Ways 1/4" ALC 15C A5LC 15C 19 Assy.
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MODEL: ALC 18 / 20C, A5LC 20C No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 18C ALC 20C A5LC 20C 3 Motor Bracket 4 Fan Motor 5 Fan Blade 6 Valve Bracket ALC 18/20C A5LC 20C 7 ALC 18/20C Assy. Flare Valve 3 Ways 5/8" A5LC 20C Assy. Flare Valve 3 Ways 1/2" 8 Assy. Flare Valve 2 Ways 1/4" ALC 18/20C A5LC 20C 9 Back Panel, Right Part No R50014078281 No Description 10 Compressor ALC 18/20C A5LC 20C 11 Front Panel, Left 12 Service Panel 13 Terminal Cover Panel 14 Assy.
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MODEL: ALC / A5LC 25 / 28C No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 25C A5LC 25/28C ALC 28C 3 Motor Bracket 4 Fan Motor ALC 25C A5LC 25C ALC / A5LC 28C 5 Fan Blade 6 Valve Bracket ALC 25/28C A5LC 25C A5LC 28C 7 Assy. Flare Valve 3 Ways 5/8" ALC 25/28C A5LC 25/28C 8 ALC 25/028C Assy. Flare Valve 3 Ways 3/8" A5LC 25C Assy. Flare Valve 2 Ways 1/4" A5LC 28C Assy.
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MODEL: ALC / A5LC 15CR No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 15CR A5LC 15CR 3 Valve Bracket 4 Compressor ALC 15CR A5LC 15CR 5 Assy., Partition 6 Assy., 4 Way Valve ALC 15CR A5LC 15CR 7 Assy., Cap Tube ALC 15CR A5LC 15CR 8 Bracket, Fan Motor 9 Fan Motor 10 Fan Blade Part No R50014051158 No 11 12 13 14 15 16 17 18 19 Description Left Panel Right Panel Assy., Front Panel Assy., Control Panel Assy., Valve Cover Assy., Front Grille Plastic Handle Rubber Grommet Assy.
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MODEL: ALC 18CR, ALC / A5LC 20CR No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 18CR ALC / A5LC 20CR 3 Motor Bracket 4 Fan Motor 5 Fan Blade 6 Valve Bracket ALC 18/20CR A5LC 20CR 7 ALC 18/20CR Assy. Flare Valve 3 Ways 5/8" A5LC 20CR Assy. Flare Valve 3 Ways 1/2" 8 Assy. Flare Valve 2 Ways 1/4" ALC 18/20CR A5LC 20CR 9 Back Panel, Right 10 Compressor ALC 18/20CR A5LC 20CR Part No R50014078281 No 11 12 13 14 15 16 17 18 19 Description Front Panel, Left Service Panel Terminal Cover Panel Assy.
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MODEL: ALC / A5LC 25 / 28CR No Description 1 Assy. Base Pan 2 Assy. Outdoor Coil ALC 25CR A5LC 25/28CR ALC 28CR 3 Motor Bracket 4 Fan Motor ALC 25CR A5LC 25CR ALC / A5LC 28CR 5 Fan Blade 6 Valve Bracket ALC 25/28CR A5LC 25CR A5LC 28CR 7 Assy. Flare Valve 3 Ways 5/8" ALC 25/28CR A5LC 25/28CR 8 ALC 25/28CR Assy. Flare Valve 3 Ways 3/8" A5LC 25CR Assy. Flare Valve 2 Ways 1/4" A5LC 28CR Assy.
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MODEL: ALC 30C/CR, A5LC 35 C/CR No Description 1 Assy. Base Pan 2 Assy. Flare Valve 3/8" ALC 30C/CR A5LC 35C/CR 3 Assy. Flare Valve 5/8" ALC 30C/CR A5LC 35C/CR 4 Panel, Partition 5 Compressor ALC 30C/CR 220-240V/1PH/50Hz 380-415V/3PH/50Hz A5LC 35C/CR 220-240V/1PH/50Hz 380-415V/3PH/50Hz 6 Service Panel 7 Accumulator ALC 30C/CR A5LC 35C/CR 8 Back Panel, Right 9 Top Panel 10 Assy.
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DOP: While upmost care is taken in ensuring that all details in the publication are correct at time of going to press, we are constantly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice. Details of specifications and equipment are also subject to change to suit local conditions and equirements and not all models are available in every market. Downloaded from AC-Manual.