Model Type R : heatpump Omitted if Cooling Only Series E : E series Capacity 20 : 20,000 Btu/h Model Name CM : Ceiling Convertible Refrigerant 5 : R410A Omitted if R22 model Brand A : ACSON Downloaded from AC-Manual.com Manuals...
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R : heatpump Omitted if Cooling Series C : C series Capacity 20 : 20,000 Btu/h Model Name LC : Single Split Condensing unit Refrigerant 5 : R410A Omitted if R22 model Brand A : ACSON Downloaded from AC-Manual.com Manuals...
2. PRODUCT LINE UP INDOOR UNIT ACM-E SERIES PRODUCT LINE UP Classification Handset ACGIA ACGIA ACGNA ACGIA ACGNA ACGIA ACGNA 15ER ACGIA ACGIA 20ER ACGNA ACGIA 25ER ACGNA ACGIA 28ER ACGNA A5CM-E SERIES PRODUCT LINE UP Classification Handset A5CM ACGIA ACGIA ACGNA ACGIA...
Negative Ion Generator ACSON emphasis on provide indoor air quality solution. Therefore, the negative ionizer technology is being brought in as an essential part of the unit. The negative ion generator increases the amount of negative ion in the air-conditioning area, creating a refreshing and healthy living environment.
4. APPLICATION INFORMATION Operating Range Ensure the operating temperature is in allowable range. Cooling only High ambient unit Standard point Caution : The use of your air conditioner outside the range of working Low ambient kit temperature and humidity can result in serious failure.
Controllers G12 Remote Controller Temperature Setting Personalised Setting • • To set the desired room Press and hold the button for 3s to initiate personalized setting. temperature, press the button to increase or decrease the set • Set the individual setting e.g. temperature.
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AC-5300 (OPTIONAL) 1. “ON/OFF” switch 6. “Sleep” mode • Press to start the air conditioner unit. • Press button to activate the sleep function can • Press again to stop the unit. only be activated under “cool” or heating mode operation.
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Operating State and Fault Table Wireless Remote Control – Handset LED Indicator Light Display Cooling Only Heatpump COOL COOL HEAT Normal Operation / Fault Indication COOL 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...
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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...
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.
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.
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Under Ceiling Installation Install the Suspension Bolts Install the suspension bolts so that it can support the indoor unit. Adjust the distance to ceiling before installation. Refer to the dimension given (Figure A) to install the unit. Install the Indoor Unit Insert the suspension bolts into the fittings of the hanger bracket.
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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. Downloaded from AC-Manual.com Manuals...
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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. Floor standing type How to Install the Drain Hose 1. Remove the 2 screws and the drain pipe holder. 2.
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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.
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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 Downloaded from AC-Manual.com Manuals...
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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).
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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 in- creases, system piping resistance to the refrigerant flow increases, thus lowering the cooling capacity, and as the result the compressor may become defective.
(4) Wiring Electrical Connections • Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELECTRI- CAL 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.
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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: The unit is mounted solidly and rigid in position. Piping and connections are leak proof after charging. Proper wiring has been done.
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(9) Special Precautions When Dealing With Refrigerant R410a Unit 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.
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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 Dip-pipe without dip-pipe...
5. ENGINEERING AND PHYSICAL DATA GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 15E MODEL OUTDOOR UNIT ALC 15C 12000 Btu/h NOMINAL CAPACITY 3520 NOMINAL TOTAL INPUT POWER 1250 NOMINAL RUNNING CURRENT POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 2.82 REFRIGERANT TYPE...
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 20E MODEL OUTDOOR UNIT ALC 18C ALC 20C Btu/h 18000 19000 NOMINAL CAPACITY 5280 5570 NOMINAL TOTAL INPUT POWER 1870 1861 NOMINAL RUNNING CURRENT POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 2.82 2.99...
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 25E MODEL OUTDOOR UNIT ALC 25C Btu/h 24000 NOMINAL CAPACITY 7030 NOMINAL TOTAL INPUT POWER 2573 NOMINAL RUNNING CURRENT 11.5 POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 2.73 REFRIGERANT TYPE REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 28E MODEL OUTDOOR UNIT ALC 28C ALC 30C Btu/h 28000 28000 NOMINAL CAPACITY 8210 8210 NOMINAL TOTAL INPUT POWER 2811 2747 NOMINAL RUNNING CURRENT 13.6 13.3 POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 2.92 2.99...
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 15ER MODEL OUTDOOR UNIT ALC 15CR Btu/h 12000 NOMINAL COOLING CAPACITY 3520 12000 Btu/h NOMINAL HEATING CAPACITY 3520 NOMINAL TOTAL INPUT POWER (COOLING) 1250 NOMINAL TOTAL INPUT POWER (HEATING) NOMINAL RUNNING CURRENT (COOLING) NOMINAL RUNNING CURRENT (HEATING) POWER SOURCE 220 - 240 / 1 / 50...
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 20ER MODEL OUTDOOR UNIT ALC 18CR ALC 20CR Btu/h 18000 19000 NOMINAL COOLING CAPACITY 5280 5570 18500 19500 Btu/h NOMINAL HEATING CAPACITY 5420 5720 NOMINAL TOTAL INPUT POWER (COOLING) 1870 1861 NOMINAL TOTAL INPUT POWER (HEATING) 1710 1811 NOMINAL RUNNING CURRENT (COOLING)
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 25ER MODEL OUTDOOR UNIT ALC 25CR Btu/h 24000 NOMINAL COOLING CAPACITY 7030 25000 Btu/h NOMINAL HEATING CAPACITY 7330 NOMINAL TOTAL INPUT POWER (COOLING) 2573 NOMINAL TOTAL INPUT POWER (HEATING) 2493 NOMINAL RUNNING CURRENT (COOLING) 11.5 NOMINAL RUNNING CURRENT (HEATING) 11.2...
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GENERAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 28ER MODEL OUTDOOR UNIT ALC 28CR ALC 30CR Btu/h 28000 28000 NOMINAL COOLING CAPACITY 8210 8210 Btu/h 28500 28500 NOMINAL HEATING CAPACITY 8350 8350 NOMINAL TOTAL INPUT POWER (COOLING) 2862 2747 NOMINAL TOTAL INPUT POWER (HEATING) 2902 2954 NOMINAL RUNNING CURRENT (COOLING)
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GENERAL DATA - COOLING ONLY (R410A) INDOOR UNIT A5CM 15E MODEL OUTDOOR UNIT A5LC 15C Btu/h 12900 NOMINAL CAPACITY 3780 NOMINAL TOTAL INPUT POWER 1280 NOMINAL RUNNING CURRENT POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 2.95 REFRIGERANT TYPE R410A REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP.
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GENERAL DATA - COOLING ONLY (R410A) INDOOR UNIT A5CM 20E A5CM 25E MODEL OUTDOOR UNIT A5LC 20C A5LC 25C Btu/h 17500 / <18100> 20000 / <22860> NOMINAL CAPACITY - 1Ø / <3Ø> 5130 / <5300> 5860 / <6700> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> 1723 / <1757>...
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GENERAL DATA - COOLING ONLY (R410A) INDOOR UNIT A5CM 28E MODEL OUTDOOR UNIT A5LC 28C A5LC 35C Btu/h 26000 / <26000> 30000 / <30000> NOMINAL CAPACITY - 1Ø / <3Ø> 7620/ <7620> 8790 / <8790> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> 2670 / <2715>...
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GENERAL DATA - HEATPUMP (R410A) INDOOR UNIT A5CM 15ER MODEL OUTDOOR UNIT A5LC 15CR Btu/h 12900 NOMINAL COOLING CAPACITY 3780 11800 Btu/h NOMINAL HEATING CAPACITY 3460 NOMINAL TOTAL INPUT POWER (COOLING) 1268 NOMINAL TOTAL INPUT POWER (HEATING) 1138 NOMINAL RUNNING CURRENT (COOLING) NOMINAL RUNNING CURRENT (HEATING) POWER SOURCE 220 - 240 / 1 / 50...
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GENERAL DATA - HEATPUMP (R410A) INDOOR UNIT A5CM 20ER A5CM 25ER MODEL OUTDOOR UNIT A5LC 20CR A5LC 25CR Btu/h 17500 / <18100> 20000 / <26000> NOMINAL COOLING CAPACITY - 1Ø / <3Ø> 5130 / <5300> 5860 / <6700> Btu/h 18500 / <18770> 22000 / <23200>...
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GENERAL DATA - HEATPUMP (R410A) INDOOR UNIT A5CM 28ER MODEL OUTDOOR UNIT A5LC 28CR A5LC 35CR Btu/h 26000 / <26000> 30000 / <30000> NOMINAL COOLING CAPACITY - 1Ø / <3Ø> 7620 / <7620> 8790 / <8790> Btu/h 26500 / <26500> 31000 / <31000>...
COMPONENTS DATA (R22) INDOOR UNIT ACM 15E MODEL OUTDOOR UNIT ALC 15C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 20E MODEL OUTDOOR UNIT ALC 18C ALC 20C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 25E MODEL OUTDOOR UNIT ALC 25C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 28E MODEL OUTDOOR UNIT ALC 28C ALC 30C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 15ER MODEL OUTDOOR UNIT ALC 15CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 20ER MODEL OUTDOOR UNIT ALC 18CR ALC 20CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 25ER MODEL OUTDOOR UNIT ALC 25CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R22) INDOOR UNIT ACM 28ER MODEL OUTDOOR UNIT ALC 28CR ALC 30CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 15E MODEL OUTDOOR UNIT A5LC 15C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 20E A5CM 25E MODEL OUTDOOR UNIT A5LC 20C A5LC 25C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 28E MODEL OUTDOOR UNIT A5LC 28C A5LC 35C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 15ER MODEL OUTDOOR UNIT A5LC 15CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER QUANTITY...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 20ER A5CM 25ER MODEL OUTDOOR UNIT A5LC 20CR A5LC 25CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) PROPELLER...
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COMPONENTS DATA (R410A) INDOOR UNIT A5CM 28ER MODEL OUTDOOR UNIT A5LC 28CR A5LC 35CR TYPE CROSS FLOW Q'TY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER 146 / 5.75 mm/in LENGTH mm/in 200 / 7.87 TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP) TYPE PROPELLER Q'TY...
SAFETY DEVICES INDOOR UNIT ACM 15E MODEL OUTDOOR UNIT ALC 15C TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING °C / °F INDOOR UNIT ACM 20E...
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SAFETY DEVICES INDOOR UNIT ACM 15ER MODEL OUTDOOR UNIT ALC 15CR TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING °C / °F INDOOR UNIT ACM 20ER...
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SAFETY DEVICES INDOOR UNIT A5CM 15E MODEL OUTDOOR UNIT A5LC 15C TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING °C / °F INDOOR UNIT A5CM 20E...
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SAFETY DEVICES INDOOR UNIT A5CM 15ER MODEL OUTDOOR UNIT A5LC 15CR TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING °C / °F INDOOR UNIT A5CM 20ER...
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...
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Details: Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 24°C DB, 15°C WB Outdoor Condition: 35°C DB Outdoor DB ° C Indoor DB Indoor WB ° C ° C TC (kW) SC (kW) 3.363 2.381 3.431 2.288 Total capacity, TC...
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Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 35°C DB Outdoor DB ° C Indoor DB Indoor WB ° C ° C TC (kW) SC (kW) 3.295 1.510 3.295 2.474 Total capacity, TC ⇒...
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Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 37°C DB Outdoor DB ° C Indoor DB Indoor WB ° C ° C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 3.295...
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 Downloaded from AC-Manual.com Manuals...
8. ELECTRICAL DATA ELECTRICAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 15E MODEL OUTDOOR UNIT ALC 15C INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.34 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE...
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ELECTRICAL DATA - COOLING ONLY (R22) INDOOR UNIT ACM 25E MODEL OUTDOOR UNIT ALC 25C INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.49 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
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ELECTRICAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 15ER MODEL OUTDOOR UNIT ALC 15CR INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.34 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B 220 - 240 / 1 / 50...
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ELECTRICAL DATA - HEATPUMP (R22) INDOOR UNIT ACM 25ER MODEL OUTDOOR UNIT ALC 25CR INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.49 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B 220 - 240 / 1 / 50...
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ELECTRICAL DATA - COOLING ONLY (R410A) INDOOR UNIT A5CM 15E MODEL OUTDOOR UNIT A5LC 15C INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.34 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
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ELECTRICAL DATA - COOLING ONLY (R410A) INDOOR UNIT A5CM 28E MODEL OUTDOOR UNIT A5LC 28C A5LC 35C INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.75 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE...
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ELECTRICAL DATA - HEATPUMP (R410A) INDOOR UNIT A5CM 15ER MODEL OUTDOOR UNIT A5LC 15CR INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR 0.34 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B 220 - 240 / 1 / 50...
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ELECTRICAL DATA - HEATPUMP (R410A) INDOOR UNIT A5CM 28ER MODEL OUTDOOR UNIT A5LC 28CR A5LC 35CR INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.75 MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
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...
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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. –...
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.
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Diagnostic Guidelines By means of pressure reading: Pressure Data Probable cause Circuit High side ● 1. Overcharged with refrigerant. Low side ● 2. Non-condensable gases in refrigerant circuit (e.g. air) 3. Obstructed air-intake / discharge. 4. Hot air short circuiting in outdoor unit. High side ●...
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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”...
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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.
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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 ) Downloaded from AC-Manual.com Manuals...
12. EXPLODED VIEW & PARTS LIST MODEL: ACM / A5CM 15/20/25/28 E/ER No Description Part No No Description Part No Assy., Top Panel R50124074907 Motor, Bracket R01014071324 Assy., Coil Blower Wheel R03024004754 ACM / A5CM 15E/ER R50024085233 Blower Housing R12014071385 ACM 20E/ER, A5CM 25E/ER R50024071828 Motor, Air Swing...
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MODEL: ALC / A5LC 15C No Description Part No No Description Part No Assy. Base Pan R50014051158 13 Assy., Control Panel R50044086056 Assy. Outdoor Coil 14 Assy., Valve Cover R50124051173 ALC 15C A50024087838 15 Assy., Front Grille R50124056700 A5LC 15C R50024084998 16 Plastic Handle R12014057948...
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MODEL: ALC 18 / 20C, A5LC 20C No Description Part No No Description Part No Assy. Base Pan R50014078281 10 Compressor Assy. Outdoor Coil ALC 18/20C A04019027266 ALC 18C R50024089940 A5LC 20C R04019020625 ALC 20C A50024084570 11 Front Panel, Left R01014070597 A5LC 20C R50024079078...
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MODEL: ALC / A5LC 25 / 28C No Description Part No No Description Part No Assy. Base Pan R50014073884 10 Compressor Assy. Outdoor Coil ALC 25C A04019027570 ALC 25C R50024089206 A5LC 25C R04019021361 A5LC 25/28C R50024079238 ALC 28C R04019012828 ALC 28C A50024070959 A5LC 28C R04019020449...
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MODEL: ALC / A5LC 15CR No Description Part No No Description Part No Assy. Base Pan R50014051158 11 Left Panel R01014051166 Assy. Outdoor Coil 12 Right Panel R01014051167 ALC 15CR A50024086953 13 Assy., Front Panel R01014051171 A5LC 15CR R50024084998 14 Assy., Control Panel R50044086063 Valve Bracket R01014051164...
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MODEL: ALC 18CR, ALC / A5LC 20CR No Description Part No No Description Part No Assy. Base Pan R50014078281 11 Front Panel, Left R01014070597 Assy. Outdoor Coil 12 Service Panel R01014070598 ALC 18CR R50024090296 13 Terminal Cover Panel R01014070838 ALC / A5LC 20CR R50024075143 14 Assy.
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MODEL: ALC / A5LC 25 / 28CR No Description Part No No Description Part No Assy. Base Pan R50014073884 11 Front Panel, Left R01014070947 Assy. Outdoor Coil 12 Service Panel R01014070949 ALC 25CR R50024088731 13 Terminal Cover Panel R01014070838 A5LC 25/28CR R50024075147 14 Assy.
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MODEL: ALC 30C/CR, A5LC 35 C/CR No Description Part No No Description Part No Assy. Base Pan R50014053238 11 Bracket, Fan Motor R01014053232 Assy. Flare Valve 3/8" 12 Side Panel, Left R01010029899 ALC 30C/CR R50059000221 13 Fan Motor R03039004046 A5LC 35C/CR R50059017536 14 Fan Blade R03013028160...
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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.
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