Acson AWM 07G Technical Manual
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Acson AWM 07G Technical Manual

Wall mounted split systems
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Models:
AWM 07G
AWM 09G/GR
AWM 10G/GR
AWM 15G/GR
AWM 20G/GR
AWM 25G/GR
AWM 301/301R
A5WM 07G/GR
A5WM 09G/GR
A5WM 10G/GR
A5WM 15G/GR
A5WM 20G/GR
A5WM 25G/GR
A5WM 311/301R
Wall Mounted Split Systems
AWM - G - 2009

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Summary of Contents for Acson AWM 07G

  • Page 1 Models: AWM 07G AWM 09G/GR AWM 10G/GR AWM 15G/GR AWM 20G/GR AWM 25G/GR AWM 301/301R A5WM 07G/GR A5WM 09G/GR A5WM 10G/GR A5WM 15G/GR A5WM 20G/GR A5WM 25G/GR A5WM 311/301R Wall Mounted Split Systems AWM - G - 2009...

  • Page 3: Table Of Contents

    AWM-G-2009 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 ........................16 Installation Guideline ....................17 Sound Data ........................31 Sound Pressure Level ....................31 NC Curve ........................32 Engineering &...

  • Page 4: Nomenclature

    Nomenclature AWM-G-2009 Nomenclature Indoor Unit Brand : Acson Refrigerant “ “ : Omitted if R22 : R407C : R410A Model Name : Wall Mounted Capacity Index : 10,000 Btu/h : 20,000 Btu/h Chassis : G Series : J Series Model Type “...

  • Page 5: Outdoor Unit

    AWM-G-2009 Nomenclature Outdoor Unit Brand : Acson Refrigerant “ “ : Omitted if R22 : R407C : R410A Model Name : Single Split Condensing Unit Capacity Index : 10,000 Btu/h : 20,000 Btu/h Chassis : C Series Model Type “ “...

  • Page 6: Product Line-Up

    Product Line-Up AWM-G-2009 Product Line-Up Indoor Unit AWM-G Series Classifi cation ACIBE ACIBE ACIBE ACIBE ACIBE ACIBE AFBF 09GR ACIBE 10GR ACIBE 15GR ACIBE 20GR ACIBE 25GR ACIBE 301R AFAE...
  • Page 7 AWM-G-2009 Product Line-Up Indoor Unit A5WM-G Series Classifi cation A5WM ACIBE ACIBE ACIBE ACIBE ACIBE ACIBE AFCE 07GR ACIBE 09GR ACIBE 10GR ACIBE 15GR ACIBE 20GR ACIBE 25GR ACIBE 301R AFCE...
  • Page 8 Product Line-Up AWM-G-2009 Outdoor Unit ALC-C Series Classifi cation ACPOE ACPIE ACPOD ACPID ACPOB ACPIB ACPOD ACPID ACPOD ACPID ACPBD ACPOD ACPID ACPBD ACPOD ACPID ACPBD ACHOB ACHIB ACHBB...
  • Page 9 AWM-G-2009 Product Line-Up Outdoor Unit ALC-C Series Classifi cation ACPOD ACPID ACPOB ACPIB ACPOA ACPIA ACPOD ACPID ACPOD ACPID ACPOD ACPID ACHOB ACHIB...
  • Page 10 Product Line-Up AWM-G-2009 Outdoor Unit A5LC-C Series Classifi cation A5LC ACPOE ACPIE ACPOB ACPIB ACPOC ACPIC ACPOC ACPIC ACPGC FCPOC FCPGC ACPOC ACPIC ACPGC FCPOC FCPGC ACPOA ACPIA ACPGA FCPOA FCPGA...
  • Page 11 AWM-G-2009 Product Line-Up Outdoor Unit A5LC-C Series Classifi cation A5LC ACPOE ACPIE ACPOB ACPIB ACPOC ACPIC ACPOC ACPIC FCPOC ACPOC ACPIC FCPOC ACPOA ACPIA FCPOA...

  • Page 12: Features

    Features AWM-G-2009 Features Excellent Air Distribution Air discharge direction can be adjusted in four directions, manually or automatically by using LCD remote control. The new double louver design with automatic air swing function fully optimizes the room comfort by distributing the air evenly to the room. The unique skew fan design with larger diameter creates better air fl ow to the operating environment.

  • Page 13: Application Information

    AWM-G-2009 Application Information Application Information Operating Range Ensure the operating temperature is in allowable range. Cooling only 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. Indoor temp.

  • Page 14: Refrigerant Circuit Diagram

    Application Information AWM-G-2009 Refrigerant Circuit Diagram Model: AWM 07G - ALC 07C A5WM 07G - A5LC 07C AWM 09G - ALC 09C A5WM 09G - A5LC 09C AWM 10G - ALC 10C A5WM 10G - A5LC 10C AWM 15G - ALC 15C...
  • Page 15 AWM-G-2009 Application Information Model: AWM 25G - ALC 25C A5WM 311 - A5LC 28C Model: AWM 301 - ALC 28C...
  • Page 16 Application Information AWM-G-2009 Model: AWM 09GR - ALC 09CR A5WM 07GR - A5LC 07CR Model: AWM 10GR - ALC 10CR A5WM 09GR - A5LC 10CR A5WM 10GR - A5LC 10CR...
  • Page 17 AWM-G-2009 Application Information Model: AWM 15GR - ALC 15CR A5WM 15GR - A5LC 15CR Model: AWM 20GR - ALC 20CR A5WM 20GR - A5LC 20CR A5WM 25GR - A5LC 25CR...
  • Page 18 Application Information AWM-G-2009 Model: AWM 25GR - ALC 25CR Model: AWM 301R - ALC 28CR A5WM 301R - A5LC 28CR...

  • Page 19: Controller

    AWM-G-2009 Application Information Controller 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 • For cooling only unit, the available modes are: COOL ( ), •...

  • Page 20: Installation Guideline

    Application Information AWM-G-2009 Installation Guideline Safety Precautions WARNING CAUTION Please take note of the following important points • Installation and maintenance should be performed by when installing. qualifi ed persons who are familiar with local code and • Do not install the unit where leakage of fl ammable regulation, and experienced with this type of appliance.
  • Page 21 AWM-G-2009 Application Information Installation Diagram Caution • Before installing the unit, ensure that the power supply matches the power requirement of the airconditioner.
  • Page 22 Application Information AWM-G-2009 Selection of Location and Space Indoor Unit Install the fan coil (indoor) unit at a location with the following requirements • Location is suitable for wiring, piping and drainage. • No obstruction of air fl ow into and out of unit where cooler air can be evenly distributed.(See fi g. 1)·Ensure that air discharge is not short circuited with air intake.
  • Page 23 AWM-G-2009 Application Information Outdoor Unit As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximumcooling capacity, the location selected for outdoor unit should fulfi ll the following requirements : • Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot bedrawn in again (as in the case of short circuit of hot discharge air).

  • Page 24: Installation Of Outdoor Unit

    Application Information AWM-G-2009 Installation of Outdoor Unit Condensed Water Disposal of Outdoor Unit (Heat Pump Unit Only) • There are 2 holes on the base of outdoor unit for condensed water to fl ow out. Insert the drain elbow toone of the holes.
  • Page 25 AWM-G-2009 Application Information Drilling Holes and Mounting Installation Installation Plate Caution • Please check the unit weight for each model. Always ensure that the wall is suffi ciently strong to withstandthe weight. If not, it is necessary to reinforce the wall with plate, beams or pillars. •...
  • Page 26 Application Information AWM-G-2009 • Fixing method:- REINFORCED CONCRETE BUILDING WOODENFRAME WALL NUT ANCHOR BOLT ANCHOR Indoor Unit Preparation • The refrigerant piping can be routed to the unit in 5direction, by using the cut outs in the unit casing. (See fi g. 1) •...

  • Page 27: Refrigerant Piping

    AWM-G-2009 Application Information Wiring Electrical Connection • Wiring regulation on wire diameters differ from country to country. Please refer to your LOCAL ELECTRICALCODES for fi eld wiring rules. Be sure that installation comply with such rules and regulations. General Precautions •...
  • Page 28 Application Information AWM-G-2009 • The exact length of pipe protruding from the face of the fl are die is determined by the fl aring tool. The table showsthe use of an imperial die and riged die. A(mm) PIPE Ø, D (mm) IMPERIAL DIE RIGED DIE 6.35 (1/4”)
  • Page 29 AWM-G-2009 Application Information ii) Outdoor Installation Space Is Limited • If the orifi ce pipe can not be connecteddirectly to the liquid valve due tolimitation space, it can be Step 4 connectedbetween the liquid pipes. Orifice Pipe Step 3 Step 2 Step 1 •...

  • Page 30: Vacuuming And Charging

    Application Information AWM-G-2009 VACUUMING AND CHARGING • The precharged outdoor unit does not need any vacuuming or charging. However once it is connected, theconnecting pipe line and the indoor need to be vacuumed before releasing the R22/R407C/R410A from theoutdoor unit. 1) Open the service port core cap.

  • Page 31: Additional Charge

    • When the piping length is more than 7.6m, please use the table below : Additional charge in gram. R22 MODELS AWM 07G / 09G / 10G / 15G AWM 20G AWM 25G AWM 301 1030...
  • Page 32 Application Information AWM-G-2009 Diagram shows typical charging method. Caution For R410A • Avoid prolong exposure of an opened compressor, or the internal part of refrigerant pipingto moist air. The POE oil in the compressor and piping can absorb moisture from air. Final Checking •...
  • Page 33 AWM-G-2009 Application Information 3) CHARACTERISTIC • R410A liquid and vapor components have different compositions when the fl uid evaporates or condenses.Hence, when leak occurs and only vapor leaks out, the composition of the refrigerant mixture left in thesystem will change and subsequently affect the system performance. DO NOT add new refrigerant toleaked system.

  • Page 34: Sound Data

    1/1 Octave Sound Pressure Level (dB, ref 20μPa) Speed Overall Noise Model (RPM) (dBA) Criteria 125 Hz 250 Hz 500 Hz 1k Hz 2k Hz 4k Hz 8k Hz AWM 07G High AWM 09G/GR Medium A5WM 07G/GR A5WM 09G/GR High AWM 10G/GR Medium...

  • Page 35: Nc Curve

    AWM-G-2009 Sound Data AWM 07G, 09G/GR , A5WM 07/09G/GR NC CURVES NC-45 NC-40 High Fan NC-35 Medium Fan NC-30 Low Fan NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) AWM 10G/GR , A5WM 10G/GR NC CURVES NC-45 NC-40 High Fan...

  • Page 36: Sound Data

    Sound Data AWM-G-2009 AWM 15G/GR , A5WM 15G/GR NC CURVES NC-45 NC-40 High Fan NC-35 Medium Fan NC-30 NC-25 NC-20 Low Fan 1000 2000 4000 8000 Octave-band frequency (Hz) AWM 20G/GR , A5WM 20G/GR NC CURVES High Fan NC-45 Medium Fan NC-40 Low Fan NC-35...
  • Page 37 AWM-G-2009 Sound Data AWM 25G/GR , A5WM 25G/GR NC CURVES High Fan Medium Fan NC-45 Low Fan NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) AWM 301/301R , A5WM 311/301R NC CURVES NC-50 NC-45 High Fan NC-40 Medium Fan Low Fan...

  • Page 38: Engineering & Physical Data

    Engineering & Physical Data AWM-G-2009 Engineering & Physical Data General Data - Cooling Only (R22) INDOOR UNIT AWM 07G AWM 09G MODEL OUTDOOR UNIT ALC 07C ALC 09C Btu/h 7000 9000 NOMINAL CAPACITY 2050 2640 NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT 2.70...
  • Page 39 AWM-G-2009 Engineering & Physical Data General Data - Cooling Only (R22) INDOOR UNIT AWM 10G AWM 15G MODEL OUTDOOR UNIT ALC 10C ALC 15C Btu/h 9500 12000 NOMINAL CAPACITY 2780 3520 NOMINAL TOTAL INPUT POWER 1200 NOMINAL RUNNING CURRENT 3.80 5.40 POWER SOURCE V/Ph/Hz...
  • Page 40 Engineering & Physical Data AWM-G-2009 General Data - Cooling Only (R22) INDOOR UNIT AWM 20G AWM 20G MODEL OUTDOOR UNIT ALC 18C ALC 20C Btu/h 18000 19000 NOMINAL CAPACITY 5280 5570 NOMINAL TOTAL INPUT POWER 1820 1807 NOMINAL RUNNING CURRENT 8.10 8.00 POWER SOURCE...
  • Page 41 AWM-G-2009 Engineering & Physical Data General Data - Cooling Only (R22) INDOOR UNIT AWM 25G AWM 301 MODEL OUTDOOR UNIT ALC 25C ALC 28C Btu/h 23500 27000 NOMINAL CAPACITY 6890 7913 NOMINAL TOTAL INPUT POWER 2530 2708 NOMINAL RUNNING CURRENT 11.30 13.10 POWER SOURCE...
  • Page 42 Engineering & Physical Data AWM-G-2009 General Data - Heat pump (R22) INDOOR UNIT AWM 09GR AWM 10GR MODEL OUTDOOR UNIT ALC 09CR ALC 10CR Btu/h 8800 9500 NOMINAL COOLING CAPACITY 2580 2780 Btu/h 8600 9500 NOMINAL HEATING CAPACITY 2520 2780 NOMINAL TOTAL INPUT POWER (COOLING) NOMINAL TOTAL INPUT POWER (HEATING) NOMINAL RUNNING CURRENT (COOLING)
  • Page 43 AWM-G-2009 Engineering & Physical Data General Data - Heat pump (R22) INDOOR UNIT AWM 15GR AWM 20GR MODEL OUTDOOR UNIT ALC 15CR ALC 18CR Btu/h 12000 18000 NOMINAL COOLING CAPACITY 3520 5280 Btu/h 12000 18400 NOMINAL HEATING CAPACITY 3520 5390 NOMINAL TOTAL INPUT POWER (COOLING) 1100 1820...
  • Page 44 Engineering & Physical Data AWM-G-2009 General Data - Heat pump (R22) INDOOR UNIT AWM 20GR AWM 25GR MODEL OUTDOOR UNIT ALC 20CR ALC 25CR Btu/h 19000 23500 NOMINAL COOLING CAPACITY 5570 6890 Btu/h 19500 24000 NOMINAL HEATING CAPACITY 5720 7030 NOMINAL TOTAL INPUT POWER (COOLING) 1807 2530...
  • Page 45 AWM-G-2009 Engineering & Physical Data General Data - Heat pump (R22) INDOOR UNIT AWM 301R MODEL OUTDOOR UNIT ALC 28CR Btu/h 27000 NOMINAL COOLING CAPACITY 7913 Btu/h 27000 NOMINAL HEATING CAPACITY 7913 NOMINAL TOTAL INPUT POWER (COOLING) 2708 NOMINAL TOTAL INPUT POWER (HEATING) 2273 NOMINAL RUNNING CURRENT (COOLING) 13.20...
  • Page 46 Engineering & Physical Data AWM-G-2009 General Data - Cooling Only (R22) INDOOR UNIT A5WM 07G A5WM 09G MODEL OUTDOOR UNIT A5LC 07C A5LC 10C Btu/h 7500 9000 NOMINAL CAPACITY 2200 2640 NOMINAL TOTAL INPUT POWER NOMINAL RUNNING CURRENT 2.90 3.90 POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50...
  • Page 47 AWM-G-2009 Engineering & Physical Data General Data - Cooling Only (R410A) INDOOR UNIT A5WM 10G A5WM 15G MODEL OUTDOOR UNIT A5LC 10C A5LC 15C Btu/h 9500 12000 NOMINAL CAPACITY 2780 3520 NOMINAL TOTAL INPUT POWER 1230 NOMINAL RUNNING CURRENT 3.90 5.40 POWER SOURCE V/Ph/Hz...
  • Page 48 Engineering & Physical Data AWM-G-2009 General Data - Cooling Only (R410A) INDOOR UNIT A5WM 20G A5WM 25G MODEL OUTDOOR UNIT A5LC 20C A5LC 25C Btu/h 17850 / <18000> 20350 / <22500> NOMINAL CAPACITY-1Ø/ <3Ø> 5230 / <5280> 5960 / <6590> NOMINAL TOTAL INPUT POWER-1Ø/ <3Ø>...
  • Page 49 AWM-G-2009 Engineering & Physical Data General Data - Cooling Only (R410A) INDOOR UNIT A5WM 311 MODEL OUTDOOR UNIT A5LC - 28C Btu/h 26000 / <26000> NOMINAL CAPACITY-1Ø/ <3Ø> 7620 / <7620> NOMINAL TOTAL INPUT POWER-1Ø/ <3Ø> 2560 / <2631> NOMINAL RUNNING CURRENT-1Ø/ <3Ø> 12.2 / <4.6>...
  • Page 50 Engineering & Physical Data AWM-G-2009 General Data - Heat pump (R410A) INDOOR UNIT A5WM 07GR A5WM 09GR MODEL OUTDOOR UNIT A5LC 07CR A5LC 10CR Btu/h 7500 9000 NOMINAL COOLING CAPACITY 2200 2640 Btu/h 7500 9000 NOMINAL HEATING CAPACITY 2200 2640 NOMINAL TOTAL INPUT POWER (COOLING) NOMINAL TOTAL INPUT POWER (HEATING) NOMINAL RUNNING CURRENT (COOLING)
  • Page 51 AWM-G-2009 Engineering & Physical Data General Data - Heat pump (R410A) INDOOR UNIT A5WM 10GR A5WM 15GR MODEL OUTDOOR UNIT A5LC 10CR A5LC 15CR Btu/h 9500 12000 NOMINAL COOLING CAPACITY 2780 3520 Btu/h 9500 12000 NOMINAL HEATING CAPACITY 2780 3520 NOMINAL TOTAL INPUT POWER (COOLING) 1230 NOMINAL TOTAL INPUT POWER (HEATING)
  • Page 52 Engineering & Physical Data AWM-G-2009 General Data - Heat pump (R410A) INDOOR UNIT A5WM 20GR A5WM 25GR MODEL OUTDOOR UNIT A5LC 20CR A5LC 25CR Btu/h 17850 / <18000> 20350 / <22500> NOMINAL COOLING CAPACITY- 1Ø / <3Ø> 5230 / <5280> 5960 / <6590>...
  • Page 53 AWM-G-2009 Engineering & Physical Data General Data - Heat pump (R410A) INDOOR UNIT A5WM 301R MODEL OUTDOOR UNIT A5LC 28CR Btu/h 26000 / <26000> NOMINAL COOLING CAPACITY- 1Ø / <3Ø> 7620 / <7620> Btu/h 26000 / <26000> NOMINAL HEATING CAPACITY- 1Ø / <3Ø> 7620 / <7620>...

  • Page 54: Component Data

    Engineering & Physical Data AWM-G-2009 Component Data - Cooling Only (R22) INDOOR UNIT AWM 07G AWM 09G MODEL OUTDOOR UNIT ALC 07C ALC 09C TYPE CROSS FLOW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN...
  • Page 55 AWM-G-2009 Engineering & Physical Data Component Data - Cooling Only (R22) INDOOR UNIT AWM 10G AWM 15G MODEL OUTDOOR UNIT ALC 10C ALC 15C TYPE CROSS FLOW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIRECT...
  • Page 56 Engineering & Physical Data AWM-G-2009 Component Data - Cooling Only (R22) INDOOR UNIT AWM 20G AWM 20G MODEL OUTDOOR UNIT ALC 18C ALC 20C TYPE CROSS FLOW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIRECT...
  • Page 57 AWM-G-2009 Engineering & Physical Data Component Data - Cooling Only (R22) INDOOR UNIT AWM 25G AWM 301 MODEL OUTDOOR UNIT ALC 25C ALC 28C TYPE CROSS FLOW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIRECT...
  • Page 58 Engineering & Physical Data AWM-G-2009 Component Data - Heat Pump (R22) INDOOR UNIT AWM 09GR AWM 10GR MODEL OUTDOOR UNIT ALC 09CR ALC 10CR TYPE ANTI FUNGUS SKEW FAN ANTI FUNGUS SKEW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 59 AWM-G-2009 Engineering & Physical Data Component Data - Heat Pump (R22) INDOOR UNIT AWM 15GR AWM 20GR MODEL OUTDOOR UNIT ALC 15CR ALC 18CR TYPE ANTI FUNGUS SKEW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 60 Engineering & Physical Data AWM-G-2009 Component Data - Heat Pump (R22) INDOOR UNIT AWM 20GR AWM 25GR MODEL OUTDOOR UNIT ALC 20CR ALC 25CR TYPE ANTI FUNGUS SKEW FAN ANTI FUNGUS SKEW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 61 AWM-G-2009 Engineering & Physical Data Component Data - Heat Pump (R22) INDOOR UNIT AWM 301R MODEL OUTDOOR UNIT ALC 28CR TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 106 / 4.17 LENGTH mm/in 950 / 37.4...
  • Page 62 Engineering & Physical Data AWM-G-2009 Component Data - Cooling Only (R410A) INDOOR UNIT A5WM 07G A5WM 09G MODEL OUTDOOR UNIT A5LC 07C A5LC 10C TYPE ANTI FUNGUS SKEW FAN ANTI FUNGUS SKEW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 63 AWM-G-2009 Engineering & Physical Data Component Data - Cooling Only (R410A) INDOOR UNIT A5WM 10G A5WM 15G MODEL OUTDOOR UNIT A5LC 10C A5LC 15C TYPE ANTI FUNGUS SKEW FAN ANTI FUNGUS SKEW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 64 Engineering & Physical Data AWM-G-2009 Component Data - Cooling Only (R410A) INDOOR UNIT A5WM 20G A5WM 25G MODEL OUTDOOR UNIT A5LC 20C A5LC 25C TYPE ANTI FUNGUS SKEW FAN ANTI FUNGUS SKEW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 65 AWM-G-2009 Engineering & Physical Data Component Data - Cooling Only (R410A) INDOOR UNIT A5WM 311 MODEL OUTDOOR UNIT A5LC 28C TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 106 / 4.17 LENGTH mm/in 950 / 37.4...
  • Page 66 Engineering & Physical Data AWM-G-2009 Component Data - Heat Pump (R410A) INDOOR UNIT A5WM 07GR A5WM 09GR MODEL OUTDOOR UNIT A5LC 07CR A5LC 10CR TYPE ANTI FUNGUS SKEW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 67 AWM-G-2009 Engineering & Physical Data Component Data - Heat Pump (R410A) INDOOR UNIT A5WM 10GR A5WM 15GR MODEL OUTDOOR UNIT A5LC 10CR A5LC 15CR TYPE ANTI FUNGUS SKEW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT...
  • Page 68 Engineering & Physical Data AWM-G-2009 Component Data - Heat Pump (R410A) INDOOR UNIT A5WM 20GR A5WM 25GR MODEL OUTDOOR UNIT A5LC 20CR A5LC 25CR TYPE CROSS FLOW FAN CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIRECT...
  • Page 69 AWM-G-2009 Engineering & Physical Data Component Data - Heat Pump (R410A) INDOOR UNIT A5WM 301R MODEL OUTDOOR UNIT A5LC - 28CR TYPE ANTI FUNGUS CROSS FLOW FAN QUANTITY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER mm/in 106 / 4.17 LENGTH mm/in 950 / 37.4...

  • Page 70: Performance Data

    Performance Data AWM-G-2009 Performance Data Interpolation and Extrapolation method can be used to get the total capacity, TC and sensible capacity, SC at those temperatures which are not stated out in the table. Example: Model: AWM 10G - ALC 10C Indoor Condition: 23°C DB, 15°C WB Outdoor Condition: 37°C DB Solution:...

  • Page 71: Calculation Steps

    AWM-G-2009 Performance Data Calculation Steps 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˚C Indoor WB˚C TC (kW) SC (kW) ........... 2.623 1.892 2.687 1.794...
  • Page 72 Performance Data AWM-G-2009 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˚C Indoor WB˚C TC (kW) SC (kW) 2.558 1.403 ........... 2.558 1.990 Total capacity, TC ⇒...
  • Page 73 AWM-G-2009 Performance Data 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˚C Indoor WB˚C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 2.558 1.844...

  • Page 74: Performance Data

    Performance Data AWM-G-2009 Cooling Only (R22) Model: AWM 07G - ALC 07C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 2.418 1.484 2.249 1.335 2.080 1.186 1.910 1.037 1.741 0.889 1.538...
  • Page 75 AWM-G-2009 Performance Data Cooling Only (R22) Model: AWM 10G - ALC 10C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.169 1.968 2.966 1.780 2.762 1.592 2.558 1.403 2.355 1.215 2.111 0.989 3.206...
  • Page 76 Performance Data AWM-G-2009 Cooling Only (R22) Model: AWM 20G - ALC 18C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.954 3.645 5.566 3.311 5.179 2.977 4.791 2.642 4.404 2.308 3.939 1.907 6.132...
  • Page 77 AWM-G-2009 Performance Data Cooling Only (R22) Model: AWM 25G - ALC 25C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 7.657 5.145 7.196 4.692 6.735 4.238 6.275 3.785 5.814 3.331 5.261 2.787 7.728...
  • Page 78 Performance Data AWM-G-2009 Heat Pump (R22) Model: AWM 09GR - ALC 09CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.163 2.063 2.934 1.852 2.705 1.641 2.476 1.430 2.247 1.219 1.972 0.966 3.205...
  • Page 79 AWM-G-2009 Performance Data Heat Pump (R22) Model: AWM 10GR - ALC 10CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.169 1.968 2.966 1.780 2.762 1.592 2.558 1.403 2.355 1.215 2.111 0.989 3.206...
  • Page 80 Performance Data AWM-G-2009 Heat Pump (R22) Model: AWM 15GR - ALC 15CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.852 2.383 3.608 2.179 3.365 1.974 3.121 1.769 2.877 1.564 2.584 1.318 4.062...
  • Page 81 AWM-G-2009 Performance Data Heat Pump (R22) Model: AWM 20GR - ALC 18CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.954 3.645 5.566 3.311 5.179 2.977 4.791 2.642 4.404 2.308 3.939 1.907 6.132...
  • Page 82 Performance Data AWM-G-2009 Heat Pump (R22) Model: AWM 20GR - ALC 20CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.778 3.640 5.473 3.396 5.169 3.153 4.864 2.909 4.559 2.666 4.194 2.373 6.026...
  • Page 83 AWM-G-2009 Performance Data Heat Pump (R22) Model: AWM 25GR - ALC 25CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 7.657 5.145 7.196 4.692 6.735 4.238 6.275 3.785 5.814 3.331 5.261 2.787 7.728...
  • Page 84 Performance Data AWM-G-2009 Heat Pump (R22) Model: AWM 301R - ALC 28CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 8.187 5.330 7.772 4.967 7.356 4.604 6.941 4.241 6.525 3.877 6.026 3.441 8.441...
  • Page 85 AWM-G-2009 Performance Data Cooling Only (R410A ) Model: A5WM 07G - A5LC 07C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 2.541 1.631 2.345 1.434 2.152 1.214 1.959 1.048 1.766 0.854 1.535 0.623...
  • Page 86 Performance Data AWM-G-2009 Cooling Only (R410A ) Model: A5WM 10G - A5LC 10C Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.028 1.998 2.824 1.793 2.631 1.600 2.439 1.407 2.247 1.215 2.016 0.983...
  • Page 87 AWM-G-2009 Performance Data Cooling Only (R410A ) Model: A5WM 20G - A5LC 20C (1 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.147 3.507 4.918 3.236 4.654 3.002 4.390 2.769 4.126 2.535...
  • Page 88 Performance Data AWM-G-2009 Cooling Only (R410A ) Model: A5WM 25G - A5LC 25C (1 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 6.276 4.244 5.917 3.885 5.599 3.567 5.282 3.250 4.964 2.932...
  • Page 89 AWM-G-2009 Performance Data Cooling Only (R410A ) Model: A5WM 311 - A5LC 28C (1 & 3 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 7.648 4.989 7.255 4.595 6.798 4.252 6.341 3.908...
  • Page 90 Performance Data AWM-G-2009 Heat Pump (R410A) Model: A5WM 07GR - A5LC 07CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 2.247 1.520 2.115 1.388 1.997 1.269 1.878 1.151 1.760 1.032 1.618 0.890 2.329...
  • Page 91 AWM-G-2009 Performance Data Heat Pump (R410A) Model: A5WM 09GR - A5LC 10CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 2.779 1.868 2.617 1.706 2.474 1.562 2.330 1.419 2.187 1.275 2.014 1.102 2.868...
  • Page 92 Performance Data AWM-G-2009 Heat Pump (R410A) Model: A5WM 10GR - A5LC 10CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.107 2.083 2.884 1.859 2.669 1.644 2.455 1.429 2.241 1.214 1.983 0.956 3.179...
  • Page 93 AWM-G-2009 Performance Data Heat Pump (R410A) Model: A5WM 15GR - A5LC 15CR Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 3.618 2.383 3.422 2.162 3.193 1.960 2.965 1.757 2.736 1.555 2.461 1.312 3.728...
  • Page 94 Performance Data AWM-G-2009 Heat Pump (R410A) Model: A5WM 20GR - A5LC 20CR (1 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.147 3.507 4.918 3.236 4.654 3.002 4.390 2.769 4.126 2.535 3.809...
  • Page 95 AWM-G-2009 Performance Data Heat Pump (R410A) Model: A5WM 20GR - A5LC 20CR (3 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 5.206 3.550 4.976 3.280 4.711 3.049 4.447 2.818 4.182 2.587 3.864...
  • Page 96 Performance Data AWM-G-2009 Heat Pump (R410A) Model: A5WM 25GR - A5LC 25CR (1 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 6.276 4.244 5.917 3.885 5.599 3.567 5.282 3.250 4.964 2.932 4.583...
  • Page 97 AWM-G-2009 Performance Data Heat Pump (R410A) Model: A5WM 25GR - A5LC 25CR (3 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 6.762 4.377 6.391 3.963 5.957 3.582 5.523 3.202 4.089 2.821 4.568...
  • Page 98 Performance Data AWM-G-2009 Heat Pump (R410A) Model: A5WM 311R - A5LC 28CR (1 & 3 PHASE) Cooling Mode Outdoor DB°C DB°C WB°C TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) TC(kW) SC(kW) 7.648 4.989 7.255 4.595 6.798 4.252 6.341 3.908 5.884...

  • Page 99: Outline And Dimension

    AWM-G-2009 Outline and Dimension Outline and Dimension Indoor Unit Model: AWM 07G/09G/GR, A5WM 07/09G/GR Note: Dimension in mm Outdoor Unit Model: ALC 07C/09C/CR, A5LC 07C/CR Note: Dimension in mm...
  • Page 100 Outline and Dimension AWM-G-2009 Indoor Unit Model: AWM 10/15G/GR, A5WM 10/15G/GR Note: Dimension in mm Outdoor Unit Model: ALC 10/15C/CR, A5LC 10/15C/CR Note: Dimension in mm...
  • Page 101 AWM-G-2009 Outline and Dimension Indoor Unit Model: AWM 20/25G/GR, A5WM 20/25G/GR Note: Dimension in mm Outdoor Unit Model: ALC 18/20/25C/CR, A5LC 20/25C/CR For A5LC / ALC 25 C/CR Note : Dimension in mm MODEL ALC 18C/20C/20CR A5LC 20C/20CR ALC 25C/25CR A5LC 25C/25CR Note: Dimension in mm...
  • Page 102 Outline and Dimension AWM-G-2009 Indoor Unit Model: AWM 301/301R, A5WM 311/301R Note: Dimension in mm Outdoor Unit Model: A5LC 28C/CR For M5LC / MLC 028 C/CR Only Note : Dimension in mm MODEL ALC 28C/28CR A5LC 28C/28CR Note: Dimension in mm...

  • Page 103: Electrical Data

    AWM-G-2009 Electrical Data Electrical Data Electrical Data - Cooling Only (R22) INDOOR UNIT AWM 07G AWM 09G MODEL OUTDOOR UNIT ALC 07C ALC 09C INSULATION GRADE CLASS E CLASS E POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50...
  • Page 104 Electrical Data AWM-G-2009 Electrical Data - Cooling Only (R22) INDOOR UNIT AWM 10G AWM 15G MODEL OUTDOOR UNIT ALC 10C ALC 15C INSULATION GRADE CLASS E CLASS E POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT...

  • Page 105: Electrical Data

    AWM-G-2009 Electrical Data Electrical Data - Cooling Only (R22) INDOOR UNIT AWM 20G AWM 20G MODEL OUTDOOR UNIT ALC 18C ALC 20C 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 106 Electrical Data AWM-G-2009 Electrical Data - Cooling Only (R22) INDOOR UNIT AWM 25G AWM 301 MODEL OUTDOOR UNIT ALC 25C ALC 28C 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 107 AWM-G-2009 Electrical Data Electrical Data - Cooling Only (R410A) INDOOR UNIT A5WM 07G A5WM 09G MODEL OUTDOOR UNIT A5LC 07C A5LC 10C INSULATION GRADE CLASS E CLASS E POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT...
  • Page 108 Electrical Data AWM-G-2009 Electrical Data - Cooling Only (R410A) INDOOR UNIT A5WM 10G A5WM 15G MODEL OUTDOOR UNIT A5LC 10C A5LC 15C INSULATION GRADE CLASS E CLASS E POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT...
  • Page 109 AWM-G-2009 Electrical Data Electrical Data - Cooling Only (R410A) INDOOR UNIT A5WM 20G A5WM 25G MODEL OUTDOOR UNIT A5LC 20C A5LC 25C 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 110 Electrical Data AWM-G-2009 Electrical Data - Cooling Only (R410A) INDOOR UNIT A5WM 311 MODEL OUTDOOR UNIT A5LC 28C INSULATION GRADE CLASS B POWER SOURCE V/Ph/Hz 220 - 240 / 1 / 50 RATED INPUT POWER INDOOR MOTOR RATED RUNNING CURRENT 0.30 MOTOR OUTPUT IP24...

  • Page 111: Wiring Diagram

    AWM-G-2009 Wiring Diagram Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model: AWM 07/09/10G Model: ALC 07/09/10C A5WM 07/09/10/15G A5LC 07/10/15C...
  • Page 112 Wiring Diagram AWM-G-2009 Cooling Only Indoor Unit Outdoor Unit Model: AWM 15G Model: ALC 15C...

  • Page 113: Wiring Diagram

    AWM-G-2009 Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model: AWM 20/25G Model: ALC 20/25C A5WM 20/25G A5LC 20/25C...
  • Page 114 Wiring Diagram AWM-G-2009 Cooling Only Indoor Unit Outdoor Unit Model: AWM 20G Model: ALC 18C...
  • Page 115 AWM-G-2009 Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model: AWM 301 Model: ALC 28C A5WM 311 A5LC 28C...
  • Page 116 Wiring Diagram AWM-G-2009 Heat Pump Indoor Unit Outdoor Unit Model: AWM 09/10GR Model: ALC 09/10CR A5WM 07/10/15GR A5LC 07/10/15CR...
  • Page 117 AWM-G-2009 Wiring Diagram Heat Pump Indoor Unit Outdoor Unit Model: AWM 15GR Model: ALC 15CR...
  • Page 118 Wiring Diagram AWM-G-2009 Heat Pump Indoor Unit Outdoor Unit Model: AWM 20/25GR Model: ALC 20/25CR A5WM 20/25GR A5LC 20/25CR...
  • Page 119 AWM-G-2009 Wiring Diagram Heat Pump Indoor Unit Outdoor Unit Model: AWM 301R Model: ALC 28CR A5WM 301R A5LC 28CR...

  • Page 120: Service And Maintenance

    Service and Maintenance AWM-G-2009 Service and Maintenance Indoor Models Off the unit Unscrew the air discharge housing Flip open the air discharge housing Clean the blower Close the air discharge housing and tighten it with screw Warning • The unit is designed to give a long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention.
  • Page 121 AWM-G-2009 Service and Maintenance Pre Start Up Maintenance (After Extended Shutdown) • Inspect thoroughly and clean indoor and outdoor units. • Clean or replace air fi lters. • Clean condensates drain line. • Clean clogged indoor and outdoor coils. • Check fan imbalance before operation.

  • Page 122: Troubleshooting

    Troubleshooting AWM-G-2009 Troubleshooting Error Code / Fault Condition 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 123 AWM-G-2009 Troubleshooting Diagnostic Guidelines By means of pressure readings: Data Pressure 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 124: Troubleshooting

    Troubleshooting AWM-G-2009 By means of diagnostic fl ow chart: Generally, there are two kinds of problems, i.e. starting failure and insuffi cient cooling/heating. “Starting failure” is caused by electrical defect while improper application or defects in refrigerant circuit causes “Insuffi cient cooling / heating”.
  • Page 125 AWM-G-2009 Troubleshooting Change the contactor Coil burnt Faulty Condenser fan contactor Change the contacts Contact faulty Repair or replace the motor contactor Fan motor faulty Other electrical Repair or change if necessary component faulty Change the contactor Coil burnt Faulty Evaporator contactor Contact faulty...
  • Page 126 Troubleshooting AWM-G-2009 ii ) Diagnosis of Refrigerant Circuit / Application There might be some causes where the unit starts running but does not perform satisfactorily, i.e. insuffi cient cooling. Judgement could be made by measuring temperature difference of indoor unit’s intake and discharge air as well as running current.
  • Page 127 AWM-G-2009 Troubleshooting Insuffi cient heating Indoor/outdoor coil dirty Clean the coil (clogged) Restricted circulation Clean the fi lter Indoor air fi lter dirty Change or repair the motor Fan motor malfunction Obstruction at air inlet Remove the obstruction /outlet of indoor / outdoor unit Windows / doors wide High heating...

  • Page 128: Indicator Lights

    Troubleshooting AWM-G-2009 Indicator Lights AWM / A5WM - G SERIES IR Signal Receiver When there is infrared remote control operating signal, the signal receiver on indoor unit will made a (beep) for signal acceptance confi rmation. Cooling unit / Heatpump unit The table below shows the LED indicator light for air conditioner unit under normal operation and fault condition.
  • Page 129 AWM-G-2009 Troubleshooting LED Indicator Lights : Normal Operation and Fault Indication Table  Normal Operation / Fault Indication Action COOL/HEAT (GREEN/RED) Cool mode Green Heat mode Auto mode in Heating operation Auto mode in Cooling operation Green Timer on Sleep mode on Ionizer on Fan mode on Dry mode on...
  • Page 130 Troubleshooting AWM-G-2009 AWM 301 / 301R , A5WM 311 / 301R LED Indicator Lights for Cooling Unit  Power On Timer Dry mode Sleep mode LED Indicator Lights : Normal Operation and Fault Conditions for Cooling Unit  Normal Operation / Fault Indication Action Power Timer...
  • Page 131 AWM-G-2009 Troubleshooting LED Indicator Lights For Heatpump Unit Cooling mode Dry mode Heat/Fan mode Sleep mode (red/green) LED Indicator Lights : Normal Operation and Fault Conditions for Cooling Unit Normal Operation / Fault Indication Action Cool Heat Sleep Cooling mode Dry mode Fan mode Heat mode...

  • Page 132: Exploded View And Part List

    Exploded View and Part List AWM-G-2009 Exploded View and Part List INDOOR UNIT MODEL: AWM/A5WM 07/09/10/15G/GR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 133 AWM-G-2009 Exploded View and Part List INDOOR UNIT MODEL: AWM/A5WM 07/09/10/15G No Description No Description Part Number Part Number Assy. Chassis Top Louver AWM/A5WM 07/09G R50124064147 AWM/A5WM 07/09G R12014085590 AWM/A5WM 10/15G R50124064151 AWM/A5WM 10/15G R12014085592 Fan Motor Bottom Louver AWM 07/09G R03034092650 AWM/A5WM 07/09G R12014085591...

  • Page 134: Exploded View And Part List

    Exploded View and Part List AWM-G-2009 INDOOR UNIT MODEL: AWM/A5WM 07/09/10/15GR No Description Part Number No Description Part Number Assy. Chassis Top Louver AWM/A5WM 07/09GR R50124064147 AWM/A5WM 07/09GR R12014085590 AWM/A5WM 10/15GR R50124064151 AWM/A5WM 10/15GR R12014085592 Fan Motor Bottom Louver AWM/A5WM 07/09GR R03034064425 AWM/A5WM 07/09GR R12014085591...
  • Page 135 AWM-G-2009 Exploded View and Part List INDOOR UNIT MODEL: AWM/A5WM 20/25G/GR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 136 Exploded View and Part List AWM-G-2009 INDOOR UNIT MODEL: AWM/A5WM 20/25G No Description No Description Part Number Part Number Assy. Chassis R50124068170 Assy. Control Box Cover R50124071418 Fan Motor Assy. Front Cover R50124071425 AWM/A5WM 20G R03034074205 Assy. Air Discharge Housing R50124071426 AWM/A5WM 25G R03034074204 Top Louver...
  • Page 137 AWM-G-2009 Exploded View and Part List INDOOR UNIT MODEL: AWM 301/301R, A5WM 311/301R Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 138 Exploded View and Part List AWM-G-2009 INDOOR UNIT MODEL: AWM 301, A5WM 311 No Description No Description Part Number Part Number Assy. Installation Bracket R50014050721 Control Box Cover R12014050681 Assy. Chassis R50124050703 Assy. Drain Hose R10024015319 Piping Clamp R07014024546 Air Swing Motor R03039007088 Fan Bush Bracket R12014050709...
  • Page 139 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 07C No Description Part Number No Description Part Number Assy. Base Pan R50014057372 Right Panel R01014084434Y Compressor R04019029041 Assy. Control Panel R50044092695 Assy. Outdoor Coil R50024087206 Top/Front Panel R01014052512Y Valve Bracket R01014051164 Assy.
  • Page 140 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: ALC 09C/CR OUTDOOR UNIT MODEL: ALC 09C No Description No Description Part Number Part Number Assy. Base Pan R50014057372 Top/Front Panel R01014052512Y Assy. Outdoor Coil R50024087206 Assy. Valve Cover R50124055172 Valve Bracket R01014051164 Assy.
  • Page 141 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 09CR No Description No Description Part Number Part Number Assy. Base Pan R50014057372 Top/Front Panel R01014052512Y Assy. Outdoor Coil R50024092722 Assy. Valve Cover R50124055172 Valve Bracket R01014051164 Assy. Front Grille R50124093629 Compressor R04019027628...
  • Page 142 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: ALC 10/15C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 143 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 10/15C No Description Part Number No Description Part Number Assy. Base Pan R50014051158 Assy. Control Panel R50044086056 Assy. Outdoor Coil Assy. Valve Cover R50124051173 ALC 10C R50024085384 Top/Front Panel R01014051171Y ALC 15C R50024087838 Assy.
  • Page 144 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: ALC 10/15CR No Description Part Number No Description Part Number Assy. Base Pan R50014051158 Assy. Valve Cover R50124051173 Assy. Outdoor Coil Top/Front Panel R01014051171Y ALC 10CR R50024085384 Assy. Front Grille R50124093630 ALC 15CR R50024060071 Fan Propeller...
  • Page 145 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 18/20C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 146 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: ALC 18/20C No Description Part Number No Description Part Number Assy. Base Pan R50014078281 Assy. Front Grille R50124093631 Assy. Outdoor Coil Plastic Handle R12014057948 ALC 18C R50024089940 Assy. Valve Cover R50124072885 ALC 20C R50024084570 Assy.
  • Page 147 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 25/28C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 148 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: ALC 25/28C No Description Part Number No Description Part Number Assy. Base Pan Top Panel R01014070596Y ALC 25C R50014073884 Assy. Front Grille R50124093631 ALC 28C R50014090627 Plastic Handle R12014057948 Assy. Outdoor Coil Assy.
  • Page 149 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: ALC 25/28CR No Description Part Number No Description Part Number Assy. Base Pan Top Panel R01014070596Y ALC 25CR R50014073884 Assy. Front Grille R50124093631 ALC 28CR R50014090627 Plastic Handle R12014057948 Assy. Outdoor Coil Assy.
  • Page 150 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 07C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 151 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 07C No Description Part Number No Description Part Number Assy. Base Pan R50014057372 Assy. Control Panel R50044086058 Assy. Outdoor Coil R50024084360 Top/Front Panel R01014052512Y Valve Bracket R01014051164 Assy. Front Grille R50124093629 Compressor R04019019592...
  • Page 152 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 10/15C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 153 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 10/15C No Description Part Number No Description Part Number Assy. Base Pan R50014051158 Top/Front Panel R01014051171Y Assy. Outdoor Coil Assy. Control Panel A5LC 10C R50024083859 A5LC 10C R50044086059 A5LC 15C R50024084998 A5LC 15C R50044086060...
  • Page 154 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 10/15CR No Description Part Number No Description Part Number Assy. Base Pan R50014051158 Top/Front Panel R01014051171Y Assy. Outdoor Coil Assy. Control Panel A5LC 10CR R50024083859 A5LC 10CR R50044086065 A5LC 15CR R50024084998 A5LC 15CR R50044086066...
  • Page 155 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 20C/CR OUTDOOR UNIT MODEL: A5LC 20C No Description Part Number No Description Part Number Assy. Base Pan R50014078281 Assy. Control Panel R50044086076 Assy. Outdoor Coil R50024079078 Top Panel R01014070596Y Bracket, Fan Motor R01014070601 Assy.
  • Page 156 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 20CR No Description Part Number No Description Part Number Assy. Base Pan R50014078281 Assy. Control Panel R50044086136 Assy. Outdoor Coil R50024075143 Top Panel R01014070596Y Bracket, Fan Motor R01014070601 Assy. Front Grille R50124093631 Fan Motor R03039024539...
  • Page 157 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 25/28C/CR Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 158 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 25/28C No Description Part Number No Description Part Number Assy. Base Pan Service Panel R01014070949Y A5LC 25C R50014078281 Terminal Cover Panel R01014070838 A5LC 28C R50014073884 Assy. Control Panel Assy. Outdoor Coil R50024079238 A5LC 25C R50044086076...
  • Page 159 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 25/28CR No Description Part Number No Description Part Number Assy. Base Pan Terminal Cover Panel R01014070838 A5LC 25CR R50014078281 Assy. Control Panel A5LC 28CR R50014073884 A5LC 25CR R50044086136 Assy. Outdoor Coil R50024075147 A5LC 28CR R50044086140...
  • Page 160 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 20C/CR (3 phase) OUTDOOR UNIT MODEL: A5LC 20C (3 phase) No Description Part Number No Description Part Number Assy. Base Pan R50014078281 Service Panel R01014070598 Assy. Outdoor Coil R50024079078 Assy. Control Panel R50044092272 Bracket, Fan Motor R01014070601...
  • Page 161 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 20CR (3 phase) No Description Part Number No Description Part Number Assy. Base Pan R50014078281 Assy. Control Panel R50044092275 Assy. Outdoor Coil R50024075143 Top Panel R01014070596Y Bracket, Fan Motor R01014070601 Assy.
  • Page 162 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 25/28C/CR (3 phase) Note: All exploded view and part list are subjected to change by the manufacturer without prior notice...
  • Page 163 AWM-G-2009 Exploded View and Part List OUTDOOR UNIT MODEL: A5LC 25/28C (3 phase) No Description Part Number No Description Part Number Assy. Base Pan R50014073884 Service Panel R01014070949Y Assy. Outdoor Coil R50024079238 Assy. Control Panel Bracket, Fan Motor R01014070948 A5LC 25C R50044092273 Fan Motor A5LC 28C...
  • Page 164 Exploded View and Part List AWM-G-2009 OUTDOOR UNIT MODEL: A5LC 25/28C (3 phase) No Description Part Number No Description Part Number Assy. Base Pan R50014073884 Service Panel R01014070949Y Assy. Outdoor Coil R50024075147 Assy. Control Panel Bracket, Fan Motor R01014070948 A5LC 25CR R50044092276 Fan Motor A5LC 28CR...
  • Page 167 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 speci fications 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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