Acson ACM25E Spécifications

Ceiling ConvertibleSplit SystemsACM - E- 2006A5CM 20 E/ERA5CM 25 E/ERA5CM 28 E/ERModels:

General Data - Heatpump (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TESTED A

General Data - Heatpump (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TESTED A

10Electrical Data - Cooling Only (R410A)A5LC 20C A5LC 25CPOWER SOURCE V/Ph/HzRATED INPUT POWER W101 109RATED RUNNING CURRENT A0.46 0.49MOTOR OUTPUT W5

11Electrical Data - Heatpump (R410A)A5CM 20ER A5CM 25ERA5LC 20CR A5LC 25CRPOWER SOURCE V/Ph/HzRATED INPUT POWER W101 109RATED RUNNING CURRENT A0.46 0.

12Components Data (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.A5CM 20E A5CM 25EA5LC 20C A5LC 25Cmm/i

13Components Data (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.A5LC 28C A5LC 35Cmm/inmm/inmm/in457 /

14Components Data (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.A5CM 20ER A5CM 25ERA5LC 20CR A5LC 25CR

15Components Data (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.A5LC 28CR A5LC 35CRmm/inmm/inmm/in457

16Safety Devices1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.A5CM 20E A5CM 25EA5LC 20C A5LC 25COPEN kPa / ps

5. OPERATING RANGEEnsure the operating temperature is in allowable range.Cooling onlyHeatpump17 Caution :The use of your air conditioneroutside t

CONTENTS1. NOMENECLATURE ... 12. FEATURES ...

6. PERFORMANCE TABLE18Interpolation and Extrapolation method can be used to get the total capacity, TC and sensible capacity, SCat those temperatures

19Details:1st Step:To obtain the Total capacity and Sensible capacity for(a) Indoor Condition: 24°C DB, 15°C WB Outdoor Condition: 35°C DBTotal ca

202nd Step:To obtain the Total capacity and Sensible capacity for(a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 35°C DBTotal capacity,

213rd Step:To obtain the Total capacity and Sensible capacity for(a) Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 37°C DBTotal capacity,

22R410A MODELS(COOLING ONLY)MODEL : A5CM 20E / A5LC 20CMODEL : A5CM 25E / A5LC 25CTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW

23R410A MODELS(COOLING ONLY)MODEL : A5CM 28E / A5LC 28CMODEL : A5CM 28E / A5LC 35CTC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW

24R410A MODELS(HEATPUMP)MODEL : A5CM 20ER / A5LC 20CRCOOLING MODEHEATING MODETC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(

25R410A MODELS(HEATPUMP)MODEL : A5CM 25ER / A5LC 25CRCOOLING MODEHEATING MODETC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(

26R410A MODELS(HEATPUMP)MODEL : A5CM 28ER / A5LC 28CRCOOLING MODEHEATING MODETC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(

27R410A MODELS(HEATPUMP)MODEL : A5CM 28ER / A5LC 35CRCOOLING MODEHEATING MODETC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(

1A CM 20ERBrandA : AcsonCapacity20 : 20,000 Btu/hSeriesE : E seriesModel TypeR : heatpumpOmitted if Cooling OnlyG IA C A-Refrigerant5 : R410AOmitted i

7. OUTLINES AND DIMENSIONS28INDOOR UNITA5CM 20/25/28E/EROUTDOOR UNITA5LC 20/25/28C/CRMODEL A B C D E F G H I J K L M N O P Q R S T855 628 328 508 181

A5LC 35C/CRNote : Dimension in mm29

8. REFRIGERANT CIRCUIT DIAGRAMSMODEL : A5CM 20E - A5LC 20CMODEL : A5CM 25E - A5LC 25CA5CM 28E - A5LC 28C30

31MODEL : A5CM 28E - A5LC 35CMODEL : A5CM 20ER - A5LC 20CR

MODEL : A5CM 25ER - A5LC 25CR32MODEL : A5CM 28ER - A5LC 28CR

MODEL : ACM 28ER - ALC 30CR33MODEL : A5CM 28ER - A5LC 35CR

INDOOR UNITMODEL: A5CM 20/25E (WITH IONIZER)OUTDOOR UNITMODEL: A5LC 20/25C34

35INDOOR UNITMODEL: A5CM 28E (WITH IONIZER)OUTDOOR UNITMODEL: A5LC 28C

36INDOOR UNITMODEL: A5CM 28E (WITH IONIZER)OUTDOOR UNITMODEL: A5LC 35C

37HEATPUMPINDOOR UNITMODEL: A5CM 20/25ER (WITH IONIZER)OUTDOORMODEL: A5LC 20/25CR

2A LC 20 C RBrandA : AcsonCapacity20 : 20,000 Btu/hSeriesC : C seriesModel TypeR : heatpumpOmitted if Cooling5 P OA C A-Refrigerant5 : R410AOmitted if

38INDOOR UNITMODEL: A5CM 28ER (WITH IONIZER)OUTDOOR UNITMODEL: A5LC 28CR

39INDOOR UNITMODEL: A5CM 28ER (WITH IONIZER)OUTDOOR UNITMODEL: A5LC 35CR

10. CONTROLLER40G12 REMOTE CONTROLLERTemperature Settingx To set the desired roomtemperature, press the button toincrease or decrease the settemperatu

411. “ON/OFF” switchx Press to start the air conditioner unit.x Press again to stop the unit.2. Temperature settingx Set the desired room temperature.

COOL DRY FAN HEAT42Normal Operation / Fault Indication|Cool modeHeat modeAuto mode in heating operationAuto mode in cooling operationDry modeOutdoor c

43Wired Remote Control – SLMCooling / Heatpump ModelError Code at 7 Segment Display Operation / Faulty IndicationBlink E1 Room sensor open or shortBli

11. INSTALLATIONSharp edges and coil surfaces are potential injury hazard. Avoid from contact with them.Caution(1) Installation of Indoor UnitPrelimin

45Please ensure that the following steps are taken:x Check the gradient for drainage flow as recommended in Figure B.x Provide clearance for easy serv

46Under Ceiling InstallationInstall the Suspension Bolts1. Install the suspension bolts so that it can support the indoor unit.2. Adjust the distance

471. Refer to the dimension as illustrated when installing the mounting bracket.2. Determine the pipe hose position using the rear piping hole. Drill

2. FEATURESCEILING AND FLOOR INSTALLATION OPTIONThe unit is uniquely designed with the option to install either below the ceiling or mounted at low wa

48Piping and Drain Hose InstallationUnder Ceiling Type1. The piping direction can be 2 ways as illustrated.2. The drain hose is only 1 way.Floor stand

49How to Remove the Air Inlet Grille1. Remove the air inlet grille by both hands as the direction shown.2. Loosen the screws for fixing the panel arm

50How to install the air filterTo Adjust the Vane DirectionAdjust the vane linkage as the direction shown to get the required vane direction.Dimension

(2) INSTALLATION OF OUTDOOR UNITAs condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum

IndoorOutdoor15 15 15 458882510 10 10 10Maximum No. of BendsModelMaximum Length, mMaximum Elevation, mModelLiquid (mm/in)6.35 / 1/46.35 / 1/49.52 / 3/

53(4) WIRINGELECTRICAL CONNECTIONSx Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELECTRI-CAL CODES

54Diagram shows typical charging method:(7) OVERALL CHECKINGx Ensure the following, in particular:1. The unit is mounted solidly and rigid in position

55(9) SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R410A UNITi) WHAT IS NEW REFRIGERANT R410A?R410A is a new HFC refrigerant which does not damag

d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is toensure that only the original composition of R4

12. SERVICING AND MAINTENANCE57Warning : Disconnect from main supply before servicing the air conditionerThe unit is designed to give long life operat

3. PRODUCT LINE UPINDOOR UNITACM-E SERIES PRODUCT LINE UPA5CM-E SERIES PRODUCT LINE UP4Control ModuleFinL2SLM3Netware IIIG12 HandsetCE MarkW/out Marki

58PRE START UP MAINTENANCE(AFTER EXTENDED SHUTDOWN)– Inspect thoroughly and clean indoor and outdoor units.– Clean or replace air filters.– Clean cond

When a malfunction of the air conditioner unit is detected, immediately switch off the main power supplybefore proceeding with the following troublesh

Diagnostic GuidelinesBy means of pressure reading:60 Pressure Data Circuit Too low A little low Normal A little high Too high Probable cause High s

By means of diagnostic flow chart:Generally, there are two kinds of problems, i.e. starting failure and insufficient cooling/heating. “Starting failur

62ii ) Diagnosis of Refrigerant Circuit / ApplicationThere might be some causes where the unit starts running but does not perform satisfactorily, i.e

63Satisfactory operation with temperature difference of air intake & discharge of indoor unit14°C to 20°C. *( * value is for reference only )

14. EXPLODED VIEW & PARTS LIST64MODEL: A5CM 20/25/28E/ERNo Description Part No No Description Part No1 Assy., Top Panel A50124074907 9 Blower Whee

65MODEL: A5LC 20CNo Description Part No No Description Part No1 Assy. Base Pan 9 Back Panel, Right A01014070599ALC 18C A50014077978 10 CompressorALC 2

MODEL: A5LC 25 / 28C66No Description Part No No Description Part No1 Assy. Base Pan A50014073884 9 Back Panel, Right A010140709502 Assy. Outdoor Coil

67MODEL: A5LC 20CRNo Description Part No No Description Part No1 Assy. Base Pan 10 CompressorALC 20CR A50014073884 ALC 20CR A04019018334A5LC 20CR A500

5OUTDOOR UNITA5LC-C SERIES PRODUCT LINE UPGrilleCap. TubeTXVGold FinHigh Ambient KitLow Ambient KitContactorHigh Pressure SwitchLow Pressure SwitchNan

68MODEL: A5LC 25 / 28CRNo Description Part No No Description Part No1 Assy. Base Pan A50014073884 10 Compressor2 Assy. Outdoor Coil ALC 25CR A04019019

69MODEL: A5LC 35 C/CRNo Description Part No No Description Part No1 Assy. Base Pan A50014053238 10 Assy. Coil2 Assy. Flare Valve 3/8" ALC 30C A50

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 forimprov

6General Data - Cooling Only (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TEST

7General Data - Cooling Only (R410A)1) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE.2) ALL UNITS ARE BEING TEST