Acson ACM15E User Manual
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Acson ACM15E User Manual

Ceiling convertible split systems
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Models:
ACM15E/ER
ACM20E/ER
ACM25E/ER
ACM28E/ER
ACM35E/ER
ACM40E/ER
A5CM15E/ER
A5CM20E/ER
A5CM25E/ER
A5CM28E/ER
A5CM35E/ER
A5CM40E/ER
Ceiling Convertible
Split Systems
ACM-E_(i)

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Summary of Contents for Acson ACM15E

  • Page 1 Models: ACM15E/ER ACM20E/ER ACM25E/ER ACM28E/ER ACM35E/ER ACM40E/ER A5CM15E/ER A5CM20E/ER A5CM25E/ER A5CM28E/ER A5CM35E/ER A5CM40E/ER Ceiling Convertible Split Systems ACM-E_(i)

  • Page 2: Table Of Contents

    ACM-E_(i) Table of Contents Table of Contents Nomenclature........................1 Indoor Unit ........................1 Outdoor Unit ........................2 Product Line-Up ......................3 Features..........................9 Application Information ....................10 Operating Range ......................10 Refrigerant Circuit Diagram ..................11 Controller ........................20 Installation........................22 Sound Data ........................36 Sound Pressure Level ....................36 NC Curve ........................

  • Page 3: Nomenclature

    Nomenclature Nomenclature ACM-E_(i) Nomenclature Indoor unit Brand : ACSON Refrigerant “ “ : Omitted if R22 : R407C : R410A Model Name : Ceiling Convertible Capacity Index : 15,000 Btu/h Series : E Series Model Type “ “ : Omitted if cooling only...

  • Page 4: Outdoor Unit

    ACM-E_(i) Nomenclature Outdoor unit Brand : ACSON Refrigerant “ “ : Omitted if R22 : R407C : R410A Model Name : Single Split Condensing Unit Capacity Index : 15,000 Btu/h Series : C Series Model Type “ “ : Omitted if cooling only...

  • Page 5: Product Line-Up

    Nomenclature ACM-E_(i) Product Line Up Indoor unit ACM-E Classification ACHIA ACHIA ACHIA ACHIA ACHIA ACHIA 15ER ACHIA 20ER ACHIA 25ER ACHIA 28ER ACHIA 35ER ACHIA 40ER ACHIA...
  • Page 6 ACM-E_(i) Nomenclature Indoor unit A5CM-E Classification A5CM ACHIA ACHIA ACHIA ACHIA ACHIA ACHIA 15ER ACHIA 20ER ACHIA 25ER ACHIA 28ER ACHIA 35ER ACHIA 40ER ACHIA...
  • Page 7 Nomenclature ACM-E_(i) Outdoor unit Classification ACPOD ACPID ACPOD ACPID ACPBD ACPOD ACPID ACPHB ACPBD ACPOD ACPID ACPBD ACPHB ACHOB ACHIB ACHBB AFGE AFGG FFGE FFGG AFGJ AFGE AFGG AFGE AFGG FFGE FFGF FFGG FFGL AUCOA FUDOA...
  • Page 8 ACM-E_(i) Nomenclature Outdoor unit Classification ACPOA 15CR ACPIA ACPOD 18CR ACPID ACPOD 20CR ACPID ACPHB ACPOD 25CR ACPID ACPHB ACHOB 28CR ACHIB AFFB AFFC 30CR AFFD FFFB FFFD AFFB 35CR AFFD AFFB AFFD 40CR FFFB FFFD...
  • Page 9 Nomenclature ACM-E_(i) Outdoor unit A5LC Classification A5LC ACPOC ACPIC ACPIC ACPOC FCPOC ACPIC ACPOC FCPOC ACPOA ACPIA FCPOA ACCOB ACCGB FCCOB FCCGB FCCGB FCCOB ACCOB ACCGB...
  • Page 10 ACM-E_(i) Nomenclature Outdoor unit A5LC Classification A5LC ACPOC 15CR ACPIC ACPSD ACPIC ACPOC 20CR FCPOC ACPSD ACPIC ACPOC 25CR FCPOC ACPSD ACPOA ACPIA 28CR FCPOA ACPSD ACCOB ACCGB 35CR FCCOB FCCGB ACCGB ACCOB 40CR FCCOB FCCGB...

  • Page 11: Features

    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.

  • Page 12: Application Information

    ACM-E_(i) Application Information Application Information Operating Range Ensure the operating temperature is in allowable range. Cooling only Cooling High ambient unit Caution : Standard point The use of your air conditioner outside the range of working temperature and humidity can result in serious failure.

  • Page 13: Refrigerant Circuit Diagram

    Application Information ACM-E_(i) Refrigerant Circuit Diagram Model : ACM/A5CM15E - ALC/A5LC15C ACM20E - ALC18C ACM/A5CM20E - ALC/A5LC20C A5CM25E - A5LC25C Model : ACM25E - ALC25C A5CM28E - A5LC28C...
  • Page 14 ACM-E_(i) Application Information Model : ACM28E - ALC28C Model : ACM28E - ALC30C...
  • Page 15 Application Information ACM-E_(i) Model : A5CM28E - A5LC35C Model: ACM35E – ALC35C ACM40E – ALC40C 70034 049181...
  • Page 16 ACM-E_(i) Application Information Model: A5CM35E – A5LC35C A5CM35E – A5LC40C 70034 104607 Model : A5CM40E – A5LC40C 70034097007...
  • Page 17 Application Information ACM-E_(i) Model : ACM/A5CM15ER - ALC/A5LC15CR Model : ACM/A5CM20ER - ALC/A5LC20CR A5CM25ER - A5LC25CR...
  • Page 18 ACM-E_(i) Application Information Model : ACM25ER - ALC25CR ACM28ER - ALC28CR Model : A5CM28ER - A5LC28CR...
  • Page 19 Application Information ACM-E_(i) Model : ACM28ER - ALC30CR Model : A5CM28ER - A5LC35CR...
  • Page 20 ACM-E_(i) Application Information Model : ACM35ER – ALC35CR ACM40ER – ALC40CR 70034095246 Model : A5CM35ER – A5LC35CR A5CM35ER – A5LC40CR 70034104606...
  • Page 21 Application Information ACM-E_(i) Model : A5CM40ER – A5LC40CR 70034097006...

  • Page 22: Controller

    ACM-E_(i) Application Information Controller SLEEP MODE TIMER TIMER TIMER CANCEL Operation Guide Transmission Source Operating Mode • The source where the signal will be transmitted. • Press the MODE button to select the type of operating mode. Signal Transmission Indication •...

  • Page 23: Operation Guide

    Application Information ACM-E_(i) Controller Operation Guide Temperature Setting Temperature (Seven Segments) • Set the desired temperature. • To indicate the ambient temperature set by the user. • Press ▲ or ▼ button to increase or decrease the set temperature. The setting is between Mode 16°C to 30°C (60°F to 80°F).

  • Page 24: Installation

    ACM-E_(i) Application Information 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.
  • Page 25 Application Information ACM-E_(i) 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.
  • Page 26 ACM-E_(i) Application Information 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.
  • Page 27 Application Information ACM-E_(i) 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. WALL HOOK THE UNIT ON THE MOUNTING BRACKET...
  • Page 28 ACM-E_(i) Application Information 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.
  • Page 29 Application Information ACM-E_(i) 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.
  • Page 30 ACM-E_(i) Application Information 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...
  • Page 31 Application Information ACM-E_(i) (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).
  • Page 32 ACM-E_(i) Application Information (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.
  • Page 33 Application Information ACM-E_(i) Piping Connection to the Units • Align the center of the piping and tighten the flare nut sufficiently with fingers. • Finally tighten the flare nut with torque wrench unit the wrench clicks. • When tightening the flare nut with torque wrench, ensure the direction for tightening follows the arrow on the wrench.
  • Page 34 ACM-E_(i) Application Information (6) Additional Charge • The refrigerant charge has already charged into the outdoor unit. For the piping length of 7.6m, additional refrigerant charge after vacuuming is not necessary. • When the piping length is more than 7.6m, please use the table below (unit in gram). Model 15C/CR 37 / 57...
  • Page 35 Application Information ACM-E_(i) (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. •...
  • Page 36 ACM-E_(i) Application Information (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.
  • Page 37 Application Information ACM-E_(i) 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.

  • Page 38: Sound Data

    ACM-E_(i) Sound Data Sound Data Sound Pressure Level 1/1 Octave A-Weighted Sound Pressure (dB), ref 20µPa Noise Overall Model Speed A (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High ACM 15E/ER Medium High ACM 20E/ER Medium High ACM 25E/ER Medium High Medium...

  • Page 39: Nc Curve

    Sound Data ACM-E_(i) ACM 15E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz) ACM 20E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz)
  • Page 40 ACM-E_(i) Sound Data ACM 25E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz) ACM 28E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz)
  • Page 41 Sound Data ACM-E_(i) ACM 35E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz) ACM 40E/ER NC Curve NC-50 NC-45 NC-40 NC-35 NC-30 LO FAN NC-25 NC-20 1000 2000 4000 8000 Octave-band Frequency (Hz)

  • Page 42: Engineering & Physical Data

    ACM-E_(i) Engineering and Physical Data Engineering and Physical Data General data - Cooling only (R22) INDOOR UNIT ACM 15E MODEL OUTDOOR UNIT ALC 15C Btu/h 12000 NOMINAL CAPACITY 3520 NOMINAL TOTAL INPUT POWER 1250 NOMINAL RUNNING CURRENT POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 2.82 REFRIGERANT TYPE...
  • Page 43 Engineering and Physical Data ACM-E_(i) General data - Cooling only (R22) INDOOR UNIT ACM20E MODEL OUTDOOR UNIT ALC18C ALC20C 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...
  • Page 44 ACM-E_(i) Engineering and Physical Data General data - Cooling only (R22) INDOOR UNIT ACM25E MODEL OUTDOOR UNIT ALC25C 24000 Btu/h 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...
  • Page 45 Engineering and Physical Data ACM-E_(i) General data - Cooling only (R22) INDOOR UNIT ACM28E MODEL OUTDOOR UNIT ALC28C ALC30C 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...
  • Page 46 ACM-E_(i) Engineering and Physical Data General data - Cooling only (R22) INDOOR UNIT ACM35E MODEL OUTDOOR UNIT ALC35C 33500 Btu/h NOMINAL CAPACITY 9800 NOMINAL TOTAL INPUT POWER 2960 NOMINAL RUNNING CURRENT 14.1 POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 3.32 REFRIGERANT TYPE...
  • Page 47 Engineering and Physical Data ACM-E_(i) General data - Cooling only (R22) INDOOR UNIT ACM40E MODEL OUTDOOR UNIT ALC40C 38000 Btu/h NOMINAL CAPACITY 11100 NOMINAL TOTAL INPUT POWER 3530 NOMINAL RUNNING CURRENT POWER SOURCE 380 - 415 / 3 / 50 V/Ph/Hz 3.15 REFRIGERANT TYPE...
  • Page 48 ACM-E_(i) Engineering and Physical Data General data - Heatpump (R22) INDOOR UNIT ACM15ER MODEL OUTDOOR UNIT ALC15CR 12000 Btu/h NOMINAL COOLING CAPACITY 3520 Btu/h 12000 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...
  • Page 49 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R22) INDOOR UNIT ACM20ER MODEL OUTDOOR UNIT ALC18CR ALC20CR Btu/h 18000 19000 NOMINAL COOLING CAPACITY 5280 5570 Btu/h 18500 19500 NOMINAL HEATING CAPACITY 5420 5720 NOMINAL TOTAL INPUT POWER (COOLING) 1870 1861 NOMINAL TOTAL INPUT POWER (HEATING) 1710...
  • Page 50 ACM-E_(i) Engineering and Physical Data General data - Heatpump (R22) INDOOR UNIT ACM25ER MODEL OUTDOOR UNIT ALC25CR 24000 Btu/h NOMINAL COOLING CAPACITY 7030 Btu/h 25000 NOMINAL HEATING CAPACITY 7330 NOMINAL TOTAL INPUT POWER (COOLING) 2573 NOMINAL TOTAL INPUT POWER (HEATING) 2493 NOMINAL RUNNING CURRENT (COOLING) 11.5...
  • Page 51 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R22) INDOOR UNIT ACM28ER MODEL OUTDOOR UNIT ALC28CR ALC30CR 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...
  • Page 52 ACM-E_(i) Engineering and Physical Data General data - Heatpump (R22) INDOOR UNIT ACM35ER MODEL OUTDOOR UNIT ALC35CR 33500 Btu/h NOMINAL COOLING CAPACITY 9800 Btu/h 38000 NOMINAL HEATING CAPACITY 11100 NOMINAL TOTAL INPUT POWER (COOLING) 2960 NOMINAL TOTAL INPUT POWER (HEATING) 3480 NOMINAL RUNNING CURRENT (COOLING) 14.1...
  • Page 53 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R22) INDOOR UNIT ACM40ER MODEL OUTDOOR UNIT ALC40CR 38000 Btu/h NOMINAL COOLING CAPACITY 11100 Btu/h 43600 NOMINAL HEATING CAPACITY 12800 NOMINAL TOTAL INPUT POWER (COOLING) 3530 NOMINAL TOTAL INPUT POWER (HEATING) 3680 NOMINAL RUNNING CURRENT (COOLING) NOMINAL RUNNING CURRENT (HEATING)
  • Page 54 ACM-E_(i) Engineering and Physical Data General data - Cooling only (R410A) INDOOR UNIT A5CM15E MODEL OUTDOOR UNIT A5LC15C 12900 Btu/h NOMINAL CAPACITY 3780 NOMINAL TOTAL INPUT POWER 1280 NOMINAL RUNNING CURRENT POWER SOURCE 220 - 240 / 1 / 50 V/Ph/Hz 2.95 REFRIGERANT TYPE...
  • Page 55 Engineering and Physical Data ACM-E_(i) General data - Cooling only (R410A) INDOOR UNIT A5CM20E A5CM25E MODEL OUTDOOR UNIT A5LC20C A5LC25C Btu/h 17500 / <18100> 20000 / <22860> NOMINAL CAPACITY - 1Ø / <3Ø> 5130 / <5300> 5860 / <6700> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> 1723 / <1757>...
  • Page 56 ACM-E_(i) Engineering and Physical Data General data - Cooling only (R410A) INDOOR UNIT A5CM28E MODEL OUTDOOR UNIT A5LC28C A5LC35C Btu/h 26000 / <26000> 30000 / <30000> NOMINAL CAPACITY - 1Ø / <3Ø> 7620/ <7620> 8790 / <8790> NOMINAL TOTAL INPUT POWER - 1Ø / <3Ø> 2670 / <2715>...
  • Page 57 Engineering and Physical Data ACM-E_(i) General data - Cooling only (R410A) INDOOR UNIT A5CM35E MODEL OUTDOOR UNIT A5LC35C A5LC40C Btu/h 31000 <31000> 36500 <37000> NOMINAL CAPACITY - 1Ø <3Ø> 9070 <9000> 10600 <10800> NOMINAL TOTAL INPUT POWER - 1Ø <3Ø> 2860 <2730>...
  • Page 58 ACM-E_(i) Engineering and Physical Data General data - Cooling only (R410A) INDOOR UNIT A5CM40E MODEL OUTDOOR UNIT A5LC40C 38000 <39000> Btu/h NOMINAL CAPACITY - 1Ø <3Ø> 11100 <11400> NOMINAL TOTAL INPUT POWER - 1Ø <3Ø> 4040 <3940> NOMINAL RUNNING CURRENT - 1Ø <3Ø> 19.1 <8.2>...
  • Page 59 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R410A) INDOOR UNIT A5CM15ER MODEL OUTDOOR UNIT A5LC15CR 12900 Btu/h NOMINAL COOLING CAPACITY 3780 Btu/h 11800 NOMINAL HEATING CAPACITY 3460 NOMINAL TOTAL INPUT POWER (COOLING) 1268 NOMINAL TOTAL INPUT POWER (HEATING) 1138 NOMINAL RUNNING CURRENT (COOLING) NOMINAL RUNNING CURRENT (HEATING)
  • Page 60 ACM-E_(i) Engineering and Physical Data General data - Heatpump (R410A) INDOOR UNIT A5CM20ER A5CM25ER MODEL OUTDOOR UNIT A5LC20CR A5LC25CR Btu/h 17500 / <18100> 20000 / <26000> NOMINAL COOLING CAPACITY - 1Ø / <3Ø> 5130 / <5300> 5860 / <6700> Btu/h 18500 / <18770>...
  • Page 61 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R410A) INDOOR UNIT A5CM28ER MODEL OUTDOOR UNIT A5LC28CR A5LC35CR Btu/h 26000 / <26000> 30000 / <30000> NOMINAL COOLING CAPACITY - 1Ø / <3Ø> 7620 / <7620> 8790 / <8790> Btu/h 26500 / <26500> 31000 / <31000>...
  • Page 62 ACM-E_(i) Engineering and Physical Data General data - Heatpump (R410A) INDOOR UNIT A5CM35ER MODEL OUTDOOR UNIT A5LC35CR A5LC40CR Btu/h 31000 <31000> 36500 <37000> NOMINAL COOLING CAPACITY - 1Ø <3Ø> 9070 <9000> 10600 <10800> Btu/h 32000 <33900> 41500 <40000> NOMINAL HEATING CAPACITY - 1Ø <3Ø> 9360 <9900>...
  • Page 63 Engineering and Physical Data ACM-E_(i) General data - Heatpump (R410A) INDOOR UNIT A5CM40ER MODEL OUTDOOR UNIT A5LC40CR 38000 <39000> Btu/h NOMINAL COOLING CAPACITY- 1Ø <3Ø> 11100 <11400> Btu/h 40000 <42000> NOMINAL HEATING CAPACITY- 1Ø <3Ø> 11700 <12200> 4040 <3940> NOMINAL TOTAL INPUT POWER (COOLING)- 1Ø <3Ø> 3710 <3640>...

  • Page 64: Component Data

    ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM15E MODEL OUTDOOR UNIT ALC15C TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER mm/in 146 / 5.75 LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 65 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM20E MODEL OUTDOOR UNIT ALC18C ALC20C TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 66 ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM25E MODEL OUTDOOR UNIT ALC25C 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...
  • Page 67 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM28E MODEL OUTDOOR UNIT ALC28C ALC30C TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 68 ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM35E MODEL OUTDOOR UNIT ALC35C TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER mm/in 156 / 6.14 LENGTH 175 / 6.89 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 69 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM40E MODEL OUTDOOR UNIT ALC40C TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 70 ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM15ER MODEL OUTDOOR UNIT ALC15CR 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...
  • Page 71 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM20ER MODEL OUTDOOR UNIT ALC18CR ALC20CR TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 72 ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM25ER MODEL OUTDOOR UNIT ALC25CR 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...
  • Page 73 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM28ER MODEL OUTDOOR UNIT ALC28CR ALC30CR TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 74 ACM-E_(i) Engineering and Physical Data Components data (R22) INDOOR UNIT ACM35ER MODEL OUTDOOR UNIT ALC35CR TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 75 Engineering and Physical Data ACM-E_(i) Components data (R22) INDOOR UNIT ACM40ER MODEL OUTDOOR UNIT ALC40CR TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER mm/in 156 / 6.14 LENGTH 175 / 6.89 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 76 ACM-E_(i) Engineering and Physical Data Components data (R410A) INDOOR UNIT A5CM15E MODEL OUTDOOR UNIT A5LC15C 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...
  • Page 77 Engineering and Physical Data ACM-E_(i) Components data (R410A) INDOOR UNIT A5CM20E A5CM25E MODEL OUTDOOR UNIT A5LC20C A5LC25C TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 78 ACM-E_(i) Engineering and Physical Data Components data (R410A) INDOOR UNIT A5CM28E MODEL OUTDOOR UNIT A5LC28C A5LC35C TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 79 Engineering and Physical Data ACM-E_(i) Components data (R410A) INDOOR UNIT A5CM35E MODEL OUTDOOR UNIT A5LC35C TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 80 ACM-E_(i) Engineering and Physical Data Components data (R410A) INDOOR UNIT A5CM40E MODEL OUTDOOR UNIT A5LC40C TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 81 Engineering and Physical Data ACM-E_(i) Components data (R410A) INDOOR UNIT A5CM15ER MODEL OUTDOOR UNIT A5LC15CR TYPE CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIAMETER mm/in 146 / 5.75 LENGTH 200 / 7.87 mm/in TYPE INDUCTION INDOOR FAN QUANTITY MOTOR INDEX OF PROTECTION (IP) IP23 TYPE...
  • Page 82 ACM-E_(i) Engineering and Physical Data Components data (R410A) INDOOR UNIT A5CM20ER A5CM25ER MODEL OUTDOOR UNIT A5LC20CR A5LC25CR TYPE CROSS FLOW CROSS FLOW QUANTITY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 83 Engineering and Physical Data ACM-E_(i) Components data (R410A) INDOOR UNIT A5CM28ER MODEL OUTDOOR UNIT A5LC28CR A5LC35CR TYPE CROSS FLOW CROSS FLOW Q'TY MATERIAL INDOOR FAN DRIVE DIRECT DIRECT DIAMETER mm/in 146 / 5.75 146 / 5.75 LENGTH mm/in 200 / 7.87 200 / 7.87 TYPE INDUCTION...
  • Page 84 ACM-E_(i) Engineering and Physical Data Components data (R410A) INDOOR UNIT A5CM35ER MODEL OUTDOOR UNIT A5LC35CR TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...
  • Page 85 Engineering and Physical Data ACM-E_(i) Components data (R410A) INDOOR UNIT A5CM40ER MODEL OUTDOOR UNIT A5LC40CR TYPE BLOWER WHEEL QUANTITY MATERIAL R250g CONTAINED GLASS 20% INDOOR FAN DRIVE DIRECT DIAMETER 156 / 6.14 mm/in LENGTH mm/in 175 / 6.89 TYPE INDUCTION INDOOR FAN QUANTITY MOTOR...

  • Page 86: Safety Device

    ACM-E_(i) Engineering and Physical Data Safety devices (R22) INDOOR UNIT ACM15E MODEL OUTDOOR UNIT ALC15C TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi...
  • Page 87 Engineering and Physical Data ACM-E_(i) Safety devices (R22) INDOOR UNIT ACM35E MODEL OUTDOOR UNIT ALC35C TYPE HIGH PRESSURE SWITCH 2937 / 426 OPEN kPa / psi CLOSE kPa / psi 2413 / 350 TYPE SAFETY DEVICE LOW PRESSURE SWITCH 124 / 18 OPEN kPa / psi CLOSE...
  • Page 88 ACM-E_(i) Engineering and Physical Data Safety devices (R22) INDOOR UNIT ACM15ER MODEL OUTDOOR UNIT ALC15CR 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...
  • Page 89 Engineering and Physical Data ACM-E_(i) Safety devices (R22) INDOOR UNIT ACM35ER MODEL OUTDOOR UNIT ALC35CR TYPE HIGH PRESSURE SWITCH OPEN kPa / psi 2937 / 426 CLOSE kPa / psi 2413 / 350 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi...
  • Page 90 ACM-E_(i) Engineering and Physical Data Safety devices (R410A) INDOOR UNIT A5CM15E MODEL OUTDOOR UNIT A5LC15C 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...
  • Page 91 Engineering and Physical Data ACM-E_(i) Safety devices (R410A) INDOOR UNIT A5CM35E MODEL OUTDOOR UNIT A5LC35C TYPE HIGH PRESSURE SWITCH 4137 / 600 OPEN kPa / psi CLOSE kPa / psi 3310 / 480 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi 48 / 7 CLOSE...
  • Page 92 ACM-E_(i) Engineering and Physical Data Safety devices (R410A) INDOOR UNIT A5CM15ER MODEL OUTDOOR UNIT A5LC15CR 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...
  • Page 93 Engineering and Physical Data ACM-E_(i) Safety devices (R410A) INDOOR UNIT A5CM35ER MODEL OUTDOOR UNIT A5LC35CR TYPE HIGH PRESSURE SWITCH 4137 / 600 OPEN kPa / psi CLOSE kPa / psi 3310 / 480 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi 48 / 7 152 / 22...

  • Page 94: Performance Data

    ACM-E_(i) Performance Data Performance Data Calculation Steps Interpolation method can be used to get the total capacity, TC and sensible capacity, SC and power input, PI at those temperatures which are not stated out in the table. Extrapolation method are not allowed to be used to get the TC, SC and PI Example: Model: ACM40E - ALC40C...
  • Page 95 Performance Data ACM-E_(i) Details: 1st Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 25°C DB, 16°C WB Outdoor Condition: 35°C DB Outdoor DB ° C Indoor WB Indoor DB ° C ° C TC (kW) SC (kW) PI (kW) 9.83...
  • Page 96 ACM-E_(i) Performance Data (b) Indoor Condition: 25°C DB, 16°C WB Outdoor Condition: 40°C DB Outdoor DB ° C Indoor WB Indoor DB ° C ° C TC (kW) SC (kW) PI (kW) 9.03 8.68 4.05 9.35 9.35 4.08 Total capacity, TC Interpolation method: 25°C - 24°C - 9.03kW...
  • Page 97 Performance Data ACM-E_(i) Step: To obtain the Total capacity, Sensible capacity and Power input for (a) Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 35°C DB Outdoor DB ° C Indoor WB Indoor DB ° C ° C TC (kW) SC (kW) PI (kW) 9.92...
  • Page 98 ACM-E_(i) Performance Data (b) Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 40°C DB Outdoor DB ° C Indoor WB Indoor DB ° C ° C TC (kW) SC (kW) PI (kW) 9.14 8.90 4.06 9.89 7.21 4.12 Total capacity, TC Interpolation method: 17°C - 16°C - 9.14kW...
  • Page 99 Performance Data ACM-E_(i) Step: To obtain the Total capacity and Sensible capacity for (a) Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 37°C DB Outdoor DB ° C Indoor DB Indoor WB ° C ° C (kW) (kW) (kW) (kW) (kW) (kW) (kW)

  • Page 100: Performance Table

    ACM-E_(i) Performance Data Performance Tables Cooling only (R22) Model : ACM15E - ALC15C Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.45 4.99 2.09 7.19 4.86 2.26 6.92 4.73 2.45 6.64 4.59 2.66 6.10 4.28 2.88 5.63 4.02 3.18...
  • Page 101 Performance Data ACM-E_(i) Cooling only (R22) Model : ACM20E - ALC20C Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.52 1.41 5.07 3.43 1.53 4.88 3.33 1.66 4.68 3.24 1.80 4.30 3.01 1.95 3.97 2.83 2.15 24°C 5.26 4.21 1.41...
  • Page 102 ACM-E_(i) Performance Data Cooling only (R22) Model : ACM28E - ALC28C Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.12 7.47 4.98 2.29 7.19 4.84 2.48 6.90 4.70 2.69 6.34 4.38 2.92 5.85 4.12 3.22 24°C 7.75 6.12 2.12...
  • Page 103 Performance Data ACM-E_(i) Cooling only (R22) Model : ACM35E - ALC35C Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.24 6.02 2.25 8.91 5.86 2.43 8.58 5.70 2.63 8.24 5.54 2.86 7.57 5.15 3.10 6.98 4.85 3.42 24°C 9.25 7.20 2.25...

  • Page 104: Cooling Mode

    ACM-E_(i) Performance Data Heatpump (R22) Model : ACM15ER - ALC15CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.32 2.66 0.98 3.20 2.59 1.06 3.08 2.52 1.15 2.96 2.45 1.24 2.72 2.28 1.35 2.51 2.14 1.49 24°C 3.32 3.19...
  • Page 105 Performance Data ACM-E_(i) Heatpump (R22) Model : ACM20ER - ALC18CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 4.98 3.48 1.42 4.80 3.39 1.54 4.62 3.29 1.66 4.44 3.20 1.80 4.08 2.98 1.96 3.76 2.80 2.16 24°C 4.99 4.16...
  • Page 106 ACM-E_(i) Performance Data Heatpump (R22) Model : ACM20ER - ALC20CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.52 1.41 5.07 3.43 1.53 4.88 3.33 1.66 4.68 3.24 1.80 4.30 3.01 1.95 3.97 2.83 2.15 24°C 5.26 4.21...
  • Page 107 Performance Data ACM-E_(i) Heatpump (R22) Model : ACM25ER - ALC25CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.63 4.38 1.96 6.40 4.27 2.11 6.16 4.15 2.29 5.91 4.03 2.48 5.43 3.75 2.69 5.01 3.53 2.97 24°C 6.64 5.24...
  • Page 108 ACM-E_(i) Performance Data Heatpump (R22) Model : ACM28ER - ALC28CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.12 7.47 4.98 2.29 7.19 4.84 2.48 6.90 4.70 2.69 6.34 4.38 2.92 5.85 4.12 3.22 24°C 7.75 6.12...
  • Page 109 Performance Data ACM-E_(i) Heatpump (R22) Model : ACM28ER - ALC30CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.06 7.47 4.98 2.23 7.19 4.84 2.42 6.90 4.70 2.62 6.34 4.38 2.84 5.85 4.12 3.13 24°C 7.75 6.12...
  • Page 110 ACM-E_(i) Performance Data Heatpump (R22) Model : ACM35ER - ALC35CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.18 7.59 2.89 9.82 7.39 3.12 9.46 7.19 3.38 9.08 6.99 3.67 8.34 6.50 3.98 7.70 6.12 4.39 24°C 10.20 9.09...
  • Page 111 Performance Data ACM-E_(i) Heatpump (R22) Model : ACM40ER - ALC40CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.18 7.59 2.89 9.82 7.39 3.12 9.46 7.19 3.38 9.08 6.99 3.67 8.34 6.50 3.98 7.70 6.12 4.39 24°C 10.20 9.09...
  • Page 112 ACM-E_(i) Performance Data Cooling only (R410A) Model : A5CM15E - A5LC15C Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.56 2.62 0.97 3.44 2.55 1.05 3.31 2.48 1.14 3.18 2.41 1.24 2.92 2.25 1.34 2.69 2.11 1.48 24°C 3.57 3.14 0.97...
  • Page 113 Performance Data ACM-E_(i) Cooling only (R410A) Model : A5CM20E - A5LC20C (3 PHASE) Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.00 3.44 1.34 4.82 3.35 1.44 4.64 3.26 1.56 4.46 3.17 1.70 4.09 2.95 1.84 3.78 2.77 2.03 24°C 5.00...
  • Page 114 ACM-E_(i) Performance Data Cooling only (R410A) Model : A5CM25E - A5LC25C (3 PHASE) Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.32 4.41 1.70 6.10 4.30 1.83 5.87 4.18 1.99 5.63 4.06 2.15 5.17 3.78 2.34 4.78 3.56 2.58 24°C 6.33...
  • Page 115 Performance Data ACM-E_(i) Cooling only (R410A) Model : A5CM28E - A5LC28C (3 PHASE) Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.19 4.81 2.06 6.93 4.69 2.23 6.67 4.56 2.42 6.41 4.43 2.62 5.88 4.12 2.84 5.43 3.88 3.13 24°C 7.20...
  • Page 116 ACM-E_(i) Performance Data Cooling only (R410A) Model : A5CM35E - A5LC35C (3 PHASE) Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.49 6.01 2.07 8.19 5.85 2.24 7.88 5.69 2.43 7.57 5.53 2.63 6.95 5.14 2.86 6.41 4.84 3.15 24°C 8.50...
  • Page 117 Performance Data ACM-E_(i) Cooling only (R410A) Model : A5CM40E - A5LC40C (3 PHASE) Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.75 8.01 2.99 10.37 7.80 3.24 9.98 7.59 3.51 9.58 7.38 3.80 8.80 6.86 4.12 8.12 6.46 4.55 24°C 10.76...
  • Page 118 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM15ER - A5LC15CR Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.56 2.62 0.97 3.44 2.55 1.05 3.31 2.48 1.14 3.18 2.41 1.24 2.92 2.25 1.34 2.69 2.11 1.48 24°C 3.57 3.14...
  • Page 119 Performance Data ACM-E_(i) Heatpump (R410A) Model : A5CM20ER - A5LC20CR (1 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 4.84 3.33 1.31 4.67 3.24 1.42 4.49 3.16 1.53 4.31 3.07 1.66 3.96 2.85 1.80 3.66 2.68 1.99 24°C...
  • Page 120 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM20ER - A5LC20CR (3 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.00 3.44 1.34 4.82 3.35 1.44 4.64 3.26 1.56 4.46 3.17 1.70 4.09 2.95 1.84 3.78 2.77 2.03 24°C...
  • Page 121 Performance Data ACM-E_(i) Heatpump (R410A) Model : A5CM25ER - A5LC25CR (1 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.53 3.86 1.50 5.33 3.76 1.62 5.13 3.66 1.76 4.93 3.55 1.90 4.52 3.31 2.07 4.18 3.11 2.28 24°C...
  • Page 122 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM25ER - A5LC25CR (3 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.32 4.41 1.70 6.10 4.30 1.83 5.87 4.18 1.99 5.63 4.06 2.15 5.17 3.78 2.34 4.78 3.56 2.58 24°C...
  • Page 123 Performance Data ACM-E_(i) Heatpump (R410A) Model : A5CM28ER - A5LC28CR (1 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.45 4.99 2.09 7.19 4.86 2.26 6.92 4.73 2.45 6.64 4.59 2.66 6.10 4.28 2.88 5.63 4.02 3.18 24°C...
  • Page 124 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM28ER - A5LC28CR (3 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.19 4.81 2.06 6.93 4.69 2.23 6.67 4.56 2.42 6.41 4.43 2.62 5.88 4.12 2.84 5.43 3.88 3.13 24°C...
  • Page 125 Performance Data ACM-E_(i) Heatpump (R410A) Model : A5CM35ER - A5LC35CR (1 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.49 6.01 2.17 8.19 5.85 2.35 7.88 5.69 2.55 7.57 5.53 2.76 6.95 5.14 2.99 6.41 4.84 3.30 24°C...
  • Page 126 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM35ER - A5LC35CR (3 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.49 6.01 2.07 8.19 5.85 2.24 7.88 5.69 2.43 7.57 5.53 2.63 6.95 5.14 2.86 6.41 4.84 3.15 24°C...
  • Page 127 Performance Data ACM-E_(i) Heatpump (R410A) Model : A5CM40ER - A5LC40CR (1 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.47 7.21 3.07 10.10 7.02 3.32 9.72 6.83 3.60 9.33 6.64 3.90 8.57 6.18 4.23 7.91 5.81 4.66 24°C...
  • Page 128 ACM-E_(i) Performance Data Heatpump (R410A) Model : A5CM40ER - A5LC40CR (3 PHASE) Cooling mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.75 8.01 2.99 10.37 7.80 3.24 9.98 7.59 3.51 9.58 7.38 3.80 8.80 6.86 4.12 8.12 6.46 4.55 24°C...

  • Page 129: Outline And Dimension

    Outline and Dimension ACM-E_(i) Outline and Dimension Indoor Unit ACM15/20/25/28E/ER A5CM15/20/25/28E/ER Note : Dimension in mm ACM/A5CM35/40E/ER Model ACM/A5CM35E/ER 1271 1320 ACM/A5CM40E/ER 1491 1538 700140 87318 Note : Dimension in mm...
  • Page 130 ACM-E_(i) Outline and Dimension Outdoor Unit ALC/A5LC15C/CR Note : Dimension in mm ALC18C/CR ALC20/25/28C/CR A5LC20/25/28C/CR MODEL ALC 18C, ALC/A5LC 20C/CR 855 628 328 508 181 149 101 113 603 126 164 ALC / A5LC 25/28 C/CR 855 730 328 513 182 149 101 113 603 126 164 Note : Dimension in mm...
  • Page 131 Outline and Dimension ACM-E_(i) ALC30C/CR ALC/A5LC35/40C/CR Note : Dimension in mm...

  • Page 132: Electrical Data

    ACM-E_(i) Electrical Data Electrical Data Electrical data - Cooling only (R22) INDOOR UNIT ACM15E MODEL OUTDOOR UNIT ALC15C INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.34 RATED RUNNING CURRENT...
  • Page 133 Electrical Data ACM-E_(i) Electrical data - Cooling only (R22) INDOOR UNIT ACM25E MODEL OUTDOOR UNIT ALC25C INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.49 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
  • Page 134 ACM-E_(i) Electrical Data Electrical data - Cooling only (R22) INDOOR UNIT ACM35E MODEL OUTDOOR UNIT ALC35C INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.70 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
  • Page 135 Electrical Data ACM-E_(i) Electrical data - Heatpump (R22) INDOOR UNIT ACM15ER MODEL OUTDOOR UNIT ALC15CR 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 CLASS B...
  • Page 136 ACM-E_(i) Electrical Data Electrical data - Heatpump (R22) INDOOR UNIT ACM25ER MODEL OUTDOOR UNIT ALC25CR INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.49 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
  • Page 137 Electrical Data ACM-E_(i) Electrical data - Heatpump (R22) INDOOR UNIT ACM35ER MODEL OUTDOOR UNIT ALC35CR INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.70 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
  • Page 138 ACM-E_(i) Electrical Data Electrical data - Cooling only (R410A) INDOOR UNIT A5CM15E MODEL OUTDOOR UNIT A5LC15C 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 CLASS B...
  • Page 139 Electrical Data ACM-E_(i) Electrical data - Cooling only (R410A) INDOOR UNIT A5CM28E MODEL OUTDOOR UNIT A5LC28C A5LC35C INSULATION GRADE CLASS B CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT...
  • Page 140 ACM-E_(i) Electrical Data Electrical data - Cooling only (R410A) INDOOR UNIT A5CM40E MODEL OUTDOOR UNIT A5LC40C INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.90 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...
  • Page 141 Electrical Data ACM-E_(i) Electrical data - Heatpump (R410A) INDOOR UNIT A5CM15ER MODEL OUTDOOR UNIT A5LC15CR 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 CLASS B...
  • Page 142 ACM-E_(i) Electrical Data Electrical data - Heatpump (R410A) INDOOR UNIT A5CM28ER MODEL OUTDOOR UNIT A5LC28CR A5LC35CR INSULATION GRADE CLASS B CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.75...
  • Page 143 Electrical Data ACM-E_(i) Electrical data - Heatpump (R410A) INDOOR UNIT A5CM40ER MODEL OUTDOOR UNIT A5LC40CR INSULATION GRADE CLASS B 220 - 240 / 1 / 50 POWER SOURCE V/Ph/Hz RATED INPUT POWER INDOOR MOTOR 0.90 RATED RUNNING CURRENT MOTOR OUTPUT POLES INSULATION GRADE CLASS B...

  • Page 144: Wiring Diagram

    ACM-E_(i) Wiring Diagrams Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: ACM/A5CM15E Model: ALC/A5LC15C...
  • Page 145 Wiring Diagrams ACM-E_(i) Cooling Only Indoor Unit Outdoor Unit Model: ACM/A5CM20/25E Model: ALC18C ALC/A5LC20/25C...
  • Page 146 ACM-E_(i) Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: ACM/A5CM28E Model: ALC/A5LC28C...
  • Page 147 Wiring Diagrams ACM-E_(i) Cooling Only Indoor Unit Outdoor Unit Model: ACM28E Model: ALC30C...
  • Page 148 ACM-E_(i) Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: A5CM28E Model: A5LC35C...
  • Page 149 Wiring Diagrams ACM-E_(i) Cooling Only Indoor Unit Outdoor Unit Model: ACM35E Model: ALC35C A5CM35/40E A5LC35/40C (1 Phase) 08024105058...
  • Page 150 ACM-E_(i) Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: ACM40E Model: ALC40C A5CM35/40E A5LC35/40C (3 Phase) 08024105060...
  • Page 151 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: ACM/A5CM15ER Model: ALC/A5LC15CR...
  • Page 152 ACM-E_(i) Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: ACM/A5CM20/25ER Model: ALC18CR ALC/A5LC20/25CR...
  • Page 153 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: ACM/A5CM28ER Model: ALC/A5LC28CR...
  • Page 154 ACM-E_(i) Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: ACM28ER Model: ALC30CR...
  • Page 155 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: A5CM28ER Model: A5LC35CR...
  • Page 156 ACM-E_(i) Wiring Diagrams 3 Phase For 2 & 2.5 HP R410A Outdoor Unit Outdoor Unit Model: A5LC20/25C (Cooling Only) 3 Phase / 50Hz / 380 - 415V Outdoor Unit Model: A5LC20/25CR (Heatpump) 3 Phase / 50Hz / 380 - 415V...
  • Page 157 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: ACM35ER Model: ALC35CR 70034104570...
  • Page 158 ACM-E_(i) Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: ACM40ER Model: ALC40CR 70034104571...
  • Page 159 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: A5CM35ER Model: A5LC35CR (1 Phase) 70034104575...
  • Page 160 ACM-E_(i) Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: A5CM35/40ER Model: A5LC40CR (1 Phase) 70034104576...
  • Page 161 Wiring Diagrams ACM-E_(i) Heatpump Indoor Unit Outdoor Unit Model: A5CM35/40ER Model: A5LC35/40CR (3 Phase) 70034104574...

  • Page 162: Servicing And Maintenance

    ACM-E_(i) Servicing and Maintenance Servicing And Maintenance Caution 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...

  • Page 163: After Extended Shutdown

    Servicing and Maintenance ACM-E_(i) 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. –...

  • Page 164: Troubleshooting

    ACM-E_(i) Troubleshooting 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.
  • Page 165 Troubleshooting ACM-E_(i) 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 heating operation Auto mode in cooling operation Room air sensor open or short Indoor coil sensor open or short...
  • Page 166 ACM-E_(i) Troubleshooting 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 /...
  • Page 167 Troubleshooting ACM-E_(i) 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 1.
  • Page 168 ACM-E_(i) Troubleshooting 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”...
  • Page 169 Troubleshooting ACM-E_(i) 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.
  • Page 170 ACM-E_(i) Troubleshooting Satisfactory operation with temperature difference of air intake & discharge of indoor unit 14°C to 20°C. * ( * value is for reference only )

  • Page 171: Exploded View And Part List

    Exploded View and Parts List ACM-E_(i) Exploded View & Parts List Model: ACM/A5CM15/20/25/28E/ER No Description No Description Assy., Top Panel 17 Mounting Bracket Assy., Coil 18 Control Module Assy., Vane 19 G18 Handset (Cooling Only) Assy., Drain Pan G18 Handset (Heatpump) Cover, Control Box 20 Louver Motor...
  • Page 172 ACM-E_(i) Exploded View and Parts List Model: ACM/A5CM35E/ER 70024103129 No Description No Description Assy., Panel Top Back 37 Blower Housing, Bottom Panel, Front 38 Motor Foam, Discharge Left 39 Cover, Capacitor Foam, Discharge Centre 40 Assy., Metal Control Box Foam, Discharge Right 41 Control Module Assy., Bracket Left 08A01 EC ION...
  • Page 173 Exploded View and Parts List ACM-E_(i) Model: ACM/A5CM40E/ER 70024103249 No Description No Description Assy., Panel Top Back 36 Shaft Panel Front 37 Blower Housing, Bottom Foam, Discharge Left 38 Motor Foam, Discharge Centre A 39 Cover, Capacitor Foam, Discharge Centre B 40 Assy., Metal Control Box Foam, Discharge Right 41 Control Module...
  • Page 174 ACM-E_(i) Exploded View and Parts List Model: ALC15C No Description No Description Assy. Base Pan 11 Assy. Control Panel Assy. Outdoor Coil 12 Assy. Valve Cover Compressor 13 Assy. Front Panel Valve Bracket 14 Assy. Front Grille Assy. Partition 15 Fan Blade Assy.
  • Page 175 Exploded View and Parts List ACM-E_(i) Model: ALC18/20C No Description No Description Assy. Base Pan 13 Top Panel Assy. Outdoor Coil 14 Assy. Front Grille Bracket, Fan Motor 15 Plastic Handle Fan Motor 16 Assy. Valve Cover Fan Blade 17 Assy. Cap Tube Assy.
  • Page 176 ACM-E_(i) Exploded View and Parts List Model: ALC25/28C No Description No Description Assy. Base Pan 13 Top Panel Assy. Outdoor Coil 14 Assy. Front Grille Bracket, Fan Motor 15 Plastic Handle, Side Fan Motor 16 Assy. Valve Cover Fan Blade 17 Assy.
  • Page 177 Exploded View and Parts List ACM-E_(i) Model: ALC30/35/40C No Description No Description Assy. Base Pan 14 Fan Blade Assy. 3 Way VLV 3/8" 15 Front Panel Assy. 3 Way VLV 3/8" 16 Valve Plate Panel, Partition Part Not In Diagram Compressor Capacitor, Compressor Service Panel...
  • Page 178 ACM-E_(i) Exploded View and Parts List Model: ALC15CR No Description No Description Assy. Base Pan 12 Assy. Valve Cover Assy. Outdoor Coil 13 Assy. Front Panel Compressor 14 Assy. Front Grille Valve Bracket 15 Fan Blade Assy. Partition Parts Not in Diagram Assy.
  • Page 179 Exploded View and Parts List ACM-E_(i) Model: ALC18/20CR No Description No Description Assy. Base Pan 13 Top Panel Assy. Outdoor Coil 14 Assy. Front Grille Bracket, Fan Motor 15 Plastic Handle Fan Motor 16 Assy. Valve Cover Fan Blade 17 Assy. Cap Tube Valve Bracket 18 Partition Back Panel, Right...
  • Page 180 ACM-E_(i) Exploded View and Parts List Model: ALC25/28CR No Description No Description Assy. Base Pan 13 Top Panel Assy. Outdoor Coil 14 Assy. Front Grille Bracket, Fan Motor 15 Plastic Handle, Side Fan Motor 16 Assy. Valve Cover Fan Blade 17 Assy.
  • Page 181 Exploded View and Parts List ACM-E_(i) Model: ALC30/35/40CR No Description No Description 14 Fan Blade Assy. Base Pan Assy. 3 Way VLV 3/8" 15 Front Panel Assy. 3 Way VLV 3/8" 16 Valve Plate Panel, Partition Part Not In Diagram Compressor Capacitor, Compressor Service Panel...
  • Page 182 ACM-E_(i) Exploded View and Parts List Model: A5LC15C No Description No Description Assy. Base Pan 13 Assy. Control Panel 14 Assy.Valve Cover Assy. Outdoor Coil Valve Bracket 15 Assy. Front Grille Compressor 16 Plastic Handle Assy. Partition 17 Assy. 2-Way Valve 1/4" Assy.
  • Page 183 Exploded View and Parts List ACM-E_(i) Model: A5LC20C No Description No Description Assy. Base Pan 14 Assy. Control Panel Assy. Outdoor Coil 15 Top Panel Bracket, Fan Motor 16 Assy. Front Grille Fan Motor 17 Plastic Handle Fan Blade 18 Assy. Valve Cover Valve Bracket 19 Assy.
  • Page 184 ACM-E_(i) Exploded View and Parts List Model: A5LC25/28C No Description No Description Assy. Base Pan 11 Front Panel, Left Assy. Outdoor Coil 12 Service Panel Bracket, Fan Motor 13 Terminal Cover Panel Fan Motor 14 Assy. Control Panel Fan Blade 16 Assy.
  • Page 185 Exploded View and Parts List ACM-E_(i) Model: A5LC30/35/40C No Description No Description Assy. Base Pan Part Not In Diagram Assy. 3 Way VLV 3/8" Capacitor, Compressor Assy. 3 Way VLV 5/8" Capacitor, Fan Motor Assy, Partition Pressure Switch 7PSI N/C Compressor Pressure Switch 600PSI N/C Service Panel...
  • Page 186 ACM-E_(i) Exploded View and Parts List Model: A5LC15CR No Description No Description Assy. Base Pan 13 Assy. Control Panel Assy. Outdoor Coil 14 Assy.Valve Cover Valve Bracket 15 Assy. Front Grille Compressor 16 Plastic Handle Assy. Partition 17 Assy. 2-Way Valve 1/4" Assy.
  • Page 187 Exploded View and Parts List ACM-E_(i) Model: A5LC20CR No Description No Description Assy. Base Pan 14 Assy. Control Panel Assy. Outdoor Coil 15 Top Panel Bracket, Fan Motor 16 Assy. Front Grille Fan Motor 17 Plastic Handle Fan Blade 18 Assy. Valve Cover Valve Bracket 19 Assy.
  • Page 188 ACM-E_(i) Exploded View and Parts List Model: A5LC25/28CR No Description No Description Assy. Base Pan 11 Front Panel, Left Assy. Outdoor Coil 12 Service Panel Bracket, Fan Motor 13 Terminal Cover Panel Fan Motor 14 Assy. Control Panel Fan Blade 16 Assy.
  • Page 189 Exploded View and Parts List ACM-E_(i) Model: A5LC30/35/40CR No Description No Description Assy. Base Pan Part Not In Diagram Assy. 3 Way VLV 3/8" Capacitor, Compressor Assy. 3 Way VLV 5/8" Capacitor, Fan Motor Assy, Partition Pressure Switch 7PSI N/C Compressor Pressure Switch 600PSI N/C Service Panel...
  • Page 190 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 andequipment are also subject to change to suit local conditions and equirements and not all models are available in every market.

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