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LG AS-W0964DH0 Service Manual
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LG AS-W0964DH0 Service Manual

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Room Air Conditioner

SERVICE MANUAL

MODELS: AS-W0964DH0
AS-W1264DH0
AS-W1865DH0
AS-W0964GH0
AS-W1264GH0
AS-W1224DH0
AS-W1424DH0
AS-W1825DH0
website http://www.lgservice.com
CAUTION
• BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.
LG

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Summary of Contents for LG AS-W0964DH0

  • Page 1: Room Air Conditioner

    Room Air Conditioner SERVICE MANUAL MODELS: AS-W0964DH0 AS-W1264DH0 AS-W1865DH0 AS-W0964GH0 AS-W1264GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 CAUTION • BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. • ONLY FOR AUTHORIZED SERVICE PERSONNEL.

  • Page 2: Table Of Contents

    Air Conditioner Service Manual TABLE OF CONTENTS LG Model Name..........................3 Safety Precautions ...........................5 Dimensions .............................10 Installation............................14 Flaring work and connection of piping..................16 Connecting the cable between indoor unit and outdoor unit.............21 Checking the drainage and forming the pipings .................23 Air purging ............................24 Test running ............................26...

  • Page 3: Lg Model Name

    LG Model Name LG Model Name 2003 Code Type Code of Model Meaning Producing Center, L: Chang-won R22 N: India Refrigerant A: Chang-won R410A Z: Brazil C: Chang-won R407C D: Indonesia T: China M: Mexico K: Turkey R22 V: Vietnam...
  • Page 4 LG Model Name 2004~ Code Type Code of Model Meaning Chang_won R22 Producing Center, N India Chang_won R410A Z Brazil Refrigerant Chang_won R407C D Indonesia China X Mexico Turkey R22 V Vietnam Turkey R410A S Out sourcing Thailand Product Type...

  • Page 5: Safety Precautions

    Safety Precautions Safety Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. This symbol indicates the possibility of death or serious injury.
  • Page 6 Safety Precautions For re-installation of the installed product, Do not install, remove, or re-install the unit by always contact a dealer or an authorized ser- yourself. vice center. • There is risk of fire, electric shock, explosion, or • There is risk of fire, electric shock, explosion, or injury.
  • Page 7 Safety Precautions Operation Do not turn the air-conditioner ON or OFF by Use a dedicated outlet for this appliance. plugging or unplugging the power plug. • There is risk of fire or electrical shock. • There is risk of fire or electrical shock. Grasp the plug to remove the cord from the Do not place a heater or other appliances near outlet.
  • Page 8 Safety Precautions Unplug the unit if strange sounds, odors, or Be cautious that water could not enter the smoke comes from it. product. • There is risk of electric shock or fire. • There is risk of fire, electric shock, or product dam- age.
  • Page 9 Safety Precautions Operation Use a soft cloth to clean. Do not use harsh Do not touch the metal parts of the product detergents, solvents, etc. when removing the air filter. They are very sharp! • There is risk of fire, electric shock, or damage to the •...

  • Page 10: Dimensions

    Dimensions Dimensions Symbols Used in this Manual This symbol alerts you to the risk of electric shock. This symbol alerts you to hazards that could cause harm to the air conditioner. NOTICE This symbol indicates special notes. Indoor Unit Installation plate Model 7k, 9k, 12k, 14k Btu Series Dimension...
  • Page 11 Dimensions Installation plate Model 18k, 24k Btu Series Dimension 1090 Service Manual 11...
  • Page 12 Dimensions Outdoor Unit Gas side (3-way valve) Liquid side (2-way valve) MODEL 7k, 9k, 12k, 14k Btu Series unit 12 Room Air Conditioner...
  • Page 13 Dimensions Gas side Liquid side MODEL 18k, 24k Btu Series 74.5 Service Manual 13...

  • Page 14: Installation

    Installation Installation Selection of the Best Location Indoor unit Rooftop Installations: • Do not have any heat or steam near the unit. • If the outdoor unit is installed on a roof structure, be sure to level the unit. Ensure the roof structure and •...
  • Page 15 Installation How to Fix Installation Plate Drill a Hole in the Wall The wall you select should be strong and solid • Drill the piping hole with a ø70mm hole core drill. enough to prevent vibration Drill the piping hole at either the right or the left with the hole slightly slanted to the outdoor side.

  • Page 16: Flaring Work And Connection Of Piping

    Flaring work and connection of piping Flaring work and connection of piping Flaring work • Carry out flaring work using flaring tool as shown below. Outside diameter Flaring work inch Main cause for refrigerant leakage is due to defect in the Ø6.35 0~0.5 flaring work.

  • Page 17: Indoor Unit Installation

    Flaring work and connection of piping Connecting the pipings to the indoor unit and For right rear piping drain hose to drain pipe. Route the indoor tubing and the drain hose in the direction of • Align the center of the pipes and sufficiently tighten rear right.

  • Page 18: For Left Rear Piping

    Flaring work and connection of piping • Bundle the piping and drain hose together by wrapping Connecting the pipings to the indoor unit and them with vinyl tape for enough to cover where they fit into the drain hose to drain pipe. the rear piping housing section.
  • Page 19 Flaring work and connection of piping • Wrap the area which accommodates the rear piping hous- Indoor unit installation ing section with vinyl tape. • Remove the spacer. Indoor Connection • Ensure that the hooks are properly seated on the installa- unit piping pipe tion plate by moving it left and right.
  • Page 20 Flaring work and connection of piping Connection of the pipes-Outdoor • Bad case Align the center of the pipings and sufficiently • Following bending type from right to left could cause tighten the flare nut by hand. problem of pipe damage. Finally, tighten the flare nut with torque wrench until the wrench clicks.

  • Page 21: Connecting The Cable Between Indoor Unit And Outdoor Unit

    Connecting the cable between indoor unit and outdoor unit Connecting the cable between indoor unit and outdoor unit Connect the cable to the Indoor unit. Connect the cable to the indoor unit by connecting the wires to the terminals on the control board individually according to the outdoor unit connection.
  • Page 22 Connecting the cable between indoor unit and outdoor unit Connect the cable to the outdoor unit Outdoor Unit Remove the control cover from the unit by Terminal block loosening the screw. Connect the wires to the terminals on the con- Over 5mm trol board individually.

  • Page 23: Checking The Drainage And Forming The Pipings

    Checking the drainage and forming the pipings Checking the drainage and forming the pipings Checking the drainage Form the piping To remove the front panel from the indoor unit. Form the piping by wrapping the connecting portion of the indoor unit with insulation mate- •...

  • Page 24: Air Purging

    Air purging Air Purging Air purging • Do a leak test of all joints of the tubing(both indoor and out- door) and both gas and liquid side service valves. Air and moisture remaining in the refrigerant system have Bubbles indicate a leak. Be sure to wipe off the soap with a undesirable effects as indicated below.

  • Page 25: Finishing The Job

    Air purging Soap water method (1) Remove the caps from the 2-way and 3-way valves. Gas side (2) Remove the service-port cap from the 3-way valve. (3) To open the 2-way valve turn the valve stem counter- clockwise approximately 90°, wait for about 2~3 sec, and close it.

  • Page 26: Test Running

    Test running Test Running 1. Check that all tubing and wiring have been properly con- NOTE: If the actual pressure is higher than shown, the system is nected. most likely over-charged, and charge should be removed. If the actual pressure are lower than shown, the system is 2.

  • Page 27: Functions

    Functions Functions Indoor Unit Cooling Mode Operation Healty dehumidification Mode Operation Heating Mode Operation Jet Cool Mode Operation Jet Heat Mode Operation Energy Saving Cooling Mode Operation Operation ON/OFF by Remote controller Sensing the Room Temperature • Room temperature sensor. (Thermistor) •...
  • Page 28 Functions Sleep Mode Auto Control • The fan is switched to low(Cooling), low(Heating) speed. • The unit will be stopped after 1, 2, 3, 4, 5, 6, 7 hours. Natural Air Control by CHAOS Logic • The fan is switched to intermittent or irregular operation •...

  • Page 29: Outdoor Unit

    Functions Outdoor Unit Power Relay Control • If power is on, it will operate to chage capacitor on controller and power relay will operate after about 2~5sec. Active Power Filter Control(PSC) • The active power filter is designed to correct power factor(cos ) and to regulate DC link voltage. •...

  • Page 30: Operation

    Operation Operation Function of Controls • DISPLAY 1) C/O Model Operation Indicator • ON while in appliance operation, OFF while in appliance pause. • Flashing while in disconnection or short in Thermistor. (3 sec off / 0.5 sec on) Timer Indicator •...
  • Page 31 Model Step 1 Step 2 Step 3 Step 4 Step 5(Fc) Step 6 Step 7 AS-W0964DH0/GH0 AS-W1264DH0/GH0 AS-W1865DH0/GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 Healthy Dehumidification mode operation • When the dehumidification operation is set by the remote controller the intake air temperature is detected and the setting temp.
  • Page 32 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 AS-W0964DH0/GH0 AS-W1264DH0/GH0 AS-W1865DH0/GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 Jet cool mode operation • While in heating mode or Fuzzy operation, the Jet Cool key cannot be input. When it is input while in the other mode operation(cooling, dehumidification, ventilation), the Jet Cool mode is operated.
  • Page 33 Operation Jet heat mode operation • While in cooling mode or Fuzzy operation, the Jet Heat key cannot be input. When it is input while in the Heating mode operation (dehumidification), the Jet Heat mode is operated. • In the Jet Heat mode, the indoor fan is operated super-high speed for 60 min. at Heating mode operation. •...
  • Page 34 Operation Sleep timer operation • When the sleep time is reached after [1,2,3,4,5,6,7hr] is input by the remote control during the operation, the operation of the appliance stops. • When the appliance is on pause, the sleep timer mode cannot be input. 1.
  • Page 35 Operation Auto restarting operation • When the power is restarted after a sudden power failure while in appliance operation, the mode before the power failure is kept on the memory and the appliance automatically operates in the mode on the memory. •...
  • Page 36 Operation Power relay control • Power relay turns on 1 second later after the power is input to the outdoor unit. • Control sequence : power on PTC operating power relay on Protection from total current control CT1 control • If the operating current reaches I1, the operating frequency of the compressor decrease. •...
  • Page 37 T = (T off - T on) Heat Sink Temp. MODEL T on T off T1 = T on + T T2 = T on + 2 * T AS-W0964DH0 T off C AS-W1264DH0 AS-W1865DH0 T2 C T1 C T on C...
  • Page 38 Operation Defrosting control • While in heating mode operation in order to protect the evaporator pipe of the outdoor unit from freezing, reversed to cooling cycle to defrost the evaporator pipe of the outdoor unit. • Defrosting control is available 50 minutes later since heating cycle started and the pipe temperature of out- door unit reaches below -6°C.
  • Page 39 Operation Auto Cleaning • Function used to perform the Self Cleaning to prevent the Unit from Fungus and Bad Odors. • Used after the Shut Down of Cooling Operation to Clean the Evaporator and keep it as fresh for the Next operation. •...
  • Page 40 Operation Remote Control Operations The controls will look like the following. 1. START/STOP BUTTON Operation starts when this button is pressed and stops when the button is pressed again. Signal transmitter 2. OPERATION MODE SELECTION BUTTON Used to select the operation mode. 3.

  • Page 41: Disassembly

    Disassembly Disassembly Indoor Unit Disconnect the unit from power supply before mak- ing any checks. Be sure the power switch is set to “OFF”. To remove the Grille from the Chassis. • Set the up-and-down air discharge louver to open position (horizontally) by finger pressure.
  • Page 42 Disassembly 2. To remove the Control Box. • Remove securing screws. • Pull the control box out from the chassis carefully. Screw 3. To remove the Discharge Grille. • Unhook the discharge grille and pull the discharge grille out from the chassis carefully. 4.
  • Page 43 Disassembly • Unhook the tab on the right inside of the chassis at the same time, slightly pull the evaporator toward you until the tab is clear of the slot. 5. To remove the Motor Cover • Remove 2 securing screw. •...

  • Page 44: Troubleshooting Guide

    Troubleshooting Guide Troubleshooting Guide Refrigeration Cycle Diagram (1) Cooling Only Models INDOOR UNIT OUTDOOR UNIT CHECK VALVE LIQUID SIDE 3-WAY VALVE HEAT HEAT EXCHANGE EXCHANGE (EVAPORATOR) (CONDENSER) GAS SIDE REVERSING 3-WAY VALVE ACCUMU VALVE LATOR COOLING COMPRESSOR HEATING (2) Cooling & Heating Models INDOOR UNIT OUTDOOR UNIT LIQUID SIDE...
  • Page 45 Troubleshooting Guide Pipe Length and the Elevation Pipe Size Standard Max. Max. Additional Capacity Length Elevation Length Refrigerant (Btu/h) LIQUID B (m) A (m) (g/m) 3/8"(Ø9.52) 1/4"(Ø6.35) 4 or 7.5 7k~14k 1/2"(Ø12.7) 1/4"(Ø6.35) 4 or 7.5 1/2"(Ø12.7) 1/4"(Ø6.35) 4 or 7.5 18k~28k 5/8"(Ø15.88) 1/4"(Ø6.35)
  • Page 46 Troubleshooting Guide 2-way, 3-way Valve 2-way Valve (Liquid Side) 3-way Valve (Gas Side) Valve cap Hexagonal wrench (4mm) Open position Flare nut Flare nut Closed position Open position Closed position piping piping Service Service connection connection port cap port To outdoor unit To outdoor unit Works Shaft position...
  • Page 47 Troubleshooting Guide Air purging Required tools : hexagonal wrench, adjustable wrench, The air in the indoor unit and in the piping must be torque wrenches, wrench to hold the purged. If air remains in the refrigeration pipes, it will joints, and gas leak detector. affect the compressor, reduce to cooling capacity, and could lead to a malfunction.

  • Page 48: Pumping Down

    Troubleshooting Guide Pumping Down Liquid side Indoor unit Open Outdoor unit 2-Way valve Gas side Closed 3-Way valve CLOSE CLOSE Purge the air • Procedure (6) Operate the air conditioner at the cooling (1) Confirm that both the 2-way and 3-way valves cycle and stop it when the gauge indicates are set to the open position.

  • Page 49: Re-Air Purging

    Troubleshooting Guide Re-air Purging (Re-installation) Liquid side Indoor unit Closed Outdoor unit 3-Way valve Gas side Closed 3-Way valve Gas cylinder OPEN CLOSE • Procedure (6) Disconnect the charge set and the gas cylin- (1) Confirm that both the liquid side valve and the der, and set the Liquid side and Gas side gas side valve are set to the closed position.
  • Page 50 Troubleshooting Guide Balance Refrigerant of the 3-way Valve (Gas leakage) Liquid side Indoor unit Outdoor unit 3-Way valve Open Gas side 3-Way valve Open OPEN CLOSE • Procedure (1) Confirm that both the 2-way and 3-way valves (3) Open the valve (Lo side) on the charge set and are set to the back seat.
  • Page 51 Troubleshooting Guide Evacuation (All amount of refrigerant leaked) Liquid side Indoor unit Outdoor unit 3-Way valve Open Gas side 3-Way valve Open Vacuum pump OPEN CLOSE • Procedure (1) Connect the vacuum pump to the center hose (3) Close the valve (Lo side) on the charge set, of charge set center hose turn off the vacuum pump, and confirm that the gauge needle does not move (approxima-...

  • Page 52: Gas Charging

    Troubleshooting Guide Gas Charging (After Evacuation) Liquid side Indoor unit Outdoor unit Open 3-Way valve Gas side Open 3-Way valve Check valve Charging cylinder OPEN CLOSE • Procedure This is different from previous procedures. (1) Connect the charge hose to the charging Because you are charging with liquid refrigerant cylinder.
  • Page 53 Troubleshooting Guide Cycle Parts Trouble analysis 1. Check temperature difference between intake and discharge air and operating current. Temp. difference : approx. 0°C • All amount of refrigerant leaked Current : less than 80% of out. Check refrigeration cycle. rated current Temp.
  • Page 54 Troubleshooting Guide Self diagnosis Function Indoor Error Display Cause of Error Error Indicator Operation Code Indoor Outdoor 1 time 1time 1time 1time 1time • Indoor Temp. sensor error - Sensor open or short 3 sec 3 sec 3 sec 3 sec 2times 2times 2times...
  • Page 55 Troubleshooting Guide Precaution in Service or Check Even after stopping the operation of product, it takes some time to discharge the remaining electricity of the electrolytic capacitor that was charged. Before starting a checking or repairing job, pull out the plug out of the outlet and make sure that the lamp on the control board outdoor unit is off.
  • Page 56 Troubleshooting Guide Electronic Parts Refer to electronic contorol device drawing & schematic diagram. The Product doesn’t operate at all. Trouble 1 Turn off the main power and wait to 10 seconds Turn on the main power again. Does "Beeping" sound is made from the indoor unit? •...
  • Page 57 Troubleshooting Guide Product doesn't operate with the remote controller. Trouble 2 Turn on main power. While the compressor has been stopped, the compressor does not operate owing to the delaying function for 2 minutes after stopped. When the compressor stopped Indoor Fan is driven by a low speed. At this point the wind speed is not controlled by the remote controller.
  • Page 58 Troubleshooting Guide Troubleshooting for error code Error code Description Cause of error • Indoor TH. (sensor) is short or open Indoor TH. is short or • Indoor TH. (sensor) is not connected to the indoor pcb assembly • Damage or defect on the sensing circuit of indoor pcb assembly. open (R01H, R02H, R03H, R04H, C01H, C02H) Check flow...
  • Page 59 Troubleshooting Guide • 9K / 12K Error code Description Cause of error • Heat-sink TH. is damaged(short or open). Heat-sink Temp. is over 95 C • Heat-sink Temp. is over 95 C Heat-sink TH. • Damage or defect on the sensing circuit of outdoor pcb assembly. is open or short (R01H, R02H, C01H) Check flow...
  • Page 60 Troubleshooting Guide Error code Description Cause of error • Wrong or missing wiring between indoor and outdoor unit cable • Defect of communication components in indoor pcb assembly • Defect of communication components in outdoor pcb assembly Communication Error • Defect of power supply components in outdoor pcb assembly •...
  • Page 61 Troubleshooting Guide Cause of error Error code Description Cause of error • Supplied power is not normal • Comp Connector (CN-U,V,W) is disconnected or inserted to wrong position DC Peak Error • Compressor is damaged (coil short) replace compressor • Too much Refrigerant •...
  • Page 62 Troubleshooting Guide Error code Description Cause of error • Supplied power is not normal Over current Error • Indoor/outdoor fan is locked • Too much refrigerant (CT2) • Defect in current sensing circuit in outdoor pcb assembly Check flow Supplied voltage to Does indoor / outdoor fan work Outdoor pcb is about Refrigerant pressure is right ?
  • Page 63 Troubleshooting Guide Error code Description Cause of error • Indoor fan is locked or separated Indoor fan is locked • Fan connector is not connected to indoor pcb assembly (BLDC fan model only) • Defective in DC-fan driving circuit Check flow Indoor fan is rotating ? (1) Indoor fan is rotating ? (2) DC–fan driving circuit is right ?
  • Page 64 Troubleshooting Guide Error code Description Cause of error • D_pipe TH. is short or open D-Pipe TH. is short or • D_pipe TH. is not connected to the outdoor pcb assembly open • Damage or defect on the sensing circuit of outdoor pcb assembly Check flow D_PIPE TH.

  • Page 65: Schematic Diagram

    Schematic Diagram Schematic Diagram Wiring Diagram Indoor Unit Models: AS-W0964DH0, AS-W0964GH0 Models:AS-W1264DH0, AS-W1865DH0, AS-W1264GH0, AS-W1224DH0, AS-W1424DH0, AS-W1825DH0 Service Manual 65...
  • Page 66 Schematic Diagram Outdoor Unit Models: AS-W0964DH0, AS-W0964GH0 Models: AS-W1264DH0, AS-W1264GH0, AS-W1224DH0, AS-W1424DH0 66 Room Air Conditioner...
  • Page 67 Schematic Diagram Models: AS-W1865DH0, AS-W1825DH0 Service Manual 67...
  • Page 68 Schematic Diagram Components Location Indoor Unit Models: AS-W1264DH0, AS-W1865DH0, AS-W1264GH0, AS-W1224DH0, AS-W1424DH0, AS-W1825DH0 • TOP VIEW • BOTTOM VIEW 68 Room Air Conditioner...
  • Page 69 Schematic Diagram Models: AS-W0964DH0, AS-W0964GH0 • TOP VIEW • BOTTOM VIEW Service Manual 69...
  • Page 70 Schematic Diagram Outdoor Unit Models: AS-W0964DH0, AS-W1264DH0, AS-W0964GH0, AS-W1264GH0, AS-W1224DH0, AS-W1424DH0 • TOP VIEW PCB : 6870A90055M_1(040221) Assy : 6871A10128 CN-FAN1/PUMP 2004.02.21. C09S CN-4WAY CN-PUMP RY-H/PUMP RY-4WAY J27~34(JAPAN) RY-PUMP C01M J05~08(JAPAN) CN-COIL2 J01~04(EUROPE) CN-COIL1 IGBT J09~12(JAPAN) RY_PWR C08J R05S R04C...
  • Page 71 Schematic Diagram Models: AS-W1865DH0, AS-W1825DH0 • TOP VIEW BK(WCN-NOISE4) C08J JS11~15 NF02J BD02S BD01S CN-FAN1 WCN-CAP2 WCN-CAP1 CN-4WAY JS21~23 RY-4WAY RY-L RY-H C07J JS16~20 C09S CN-COIL2 CN-COIL1 C06J C04S C03S C01S C02S C05J IGBT C04J D01S RY-PWR R05S BD01C BK(WCN-NOISE3) C06S NF01J C03C...
  • Page 72 Schematic Diagram DISPLAY ASSEMBLY – 6871A20574A – 6871A20624A 72 Room Air Conditioner...

  • Page 73: Product Specifications

    Product Specifications Product Specifications Table-1 Model Name AS-W0964DH0 AS-W1264DH0 AS-W1865DH0 AS-W0964GH0 AS-W1264GH0 Item Unit 1,758 1,143 2,755 kcal/h.(W) 1,512 2,369 Btu/h. 6,000 3,100 9,400 2,637 3,516 5,274 Cooling Capacity Type kcal/h.(W) 2,268 3,024 4,536 Btu/h. 9,000 12,000 18,000 3,033 4,043 6,096 kcal/h.(W)
  • Page 74 Product Specifications Table-2 Buyer Models AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 Item Unit Min. kcal/h.(W) 980(1,140) 989(1,150) 1,548(1,800) Btu/h. 3,890 6,142 Cooling Capacity Type kcal/h.(W) 3,024(3,517) 3,528(4,102) 4,536(5,274) 12,000 14,000 18,000 Btu/h. 3,474(4,040) 3,732(4,340) 4,987(5,800) Max. kcal/h.(W) Btu/h. 13,800 14,810 19,790 Min. kcal/h.(W) 757(880) 765(892) 1,204(1,400)

  • Page 75: Exploded View

    Exploded View Exploded View Indoor Unit 135312 152302 135301 131410 733010 342800 359011 135311 354210 159901 346810 35211B 268712 135516 266090 668713 264110 146811 263230 267110 249951 268714 Service Manual 75...
  • Page 76 Exploded View Outdoor Unit Models: AS-W0964DH0, AS-W1264DH0AS-W0964GH0, AS-W1264GH0, AS-W1224DH0, AS-W1424DH0 (UL Chassis) 437210 263230-1 554031 435301 435511 546810 552102 559010 649950 552201 263230-2 552111 552116 447910 668711 552202 561410 554160 658740 550140 552203-1 430410 552203-2 76 Room Air Conditioner...
  • Page 77 Exploded View Models: AS-W1865DH0, AS-W1825DH0 (UE Chassis) 263230-1 437212 554031 435511 546810 552102 559010 649950 263230-2 552116 447910 552202 567502 561410 554160 550140 552203-1 430410 552203-2 Service Manual 77...

  • Page 78: Replacement Parts List

    Replacement Parts List Replacement Parts List Parts List (Indoor) PART No. LOCATION DESCRIPTION REMARKS AS-W0964DH0 AS-W1264DH0 AS-W1865DH0 131410 CHASSIS ASSEMBLY 3141A20019C 3141A20019C 3141A20020B 135311 GRILLE ASSEMBLY,DISCHARGE 3531A10307A 3531A10307A 3531A20252A 135312 GRILLE ASSEMBLY,FRONT 3531A14002D 3531A14002B 3531A20253K 135516 COVER ASSEMBLY,MOTOR 3551A20156A 3551A20156A...
  • Page 79 Replacement Parts List Parts List (Indoor) PART No. LOCATION DESCRIPTION REMARKS AS-W0964GH0 AS-W1264GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 131410 CHASSIS ASSEMBLY 3141A20019C 3141A20019C 3141A20019C 3141A20019E 3141A20020B 135311 GRILLE ASSEMBLY,DISCHARGE(INDOOR) 3531A10307A 3531A10307A 3531A10307J 3531A10307P 3531A20252H 135312 GRILLE ASSEMBLY,FRONT(INDOOR) 3531A14003C 3531A14003D 3531A14002R 3531A14002R 3531A20253S 135314 GRILLE ASSEMBLY,INLET 3531A10339B 3531A10339B 3531A10312D 3531A10312D 3531A20254E...
  • Page 80 Replacement Parts List Parts List (Outdoor) PART No. LOCATION DESCRIPTION REMARKS AS-W0964DH0 AS-W1264DH0 AS-W1865DH0 263230 THERMISTOR ASSEMBLY 6323A20003G 6323A20003G 430410 BASE ASSEMBLY,OUTDOOR 3041A20066A 3041A20066A 3041A20022Q 435301 GRILLE,DISCHARGE 3530A20006B 3530A20006B 3530A20007B 435511 COVER ASSEMBLY,CONTROL 3551A30115G 3551A30115G 3551A30102A 437210 PANEL ASSEMBLY,FRONT 3721A20027Q...
  • Page 81 Replacement Parts List Parts List (Outdoor) PART No. LOCATION DESCRIPTION REMARKS AS-W0964GH0 AS-W1264GH0 AS-W1224DH0 AS-W1424DH0 AS-W1825DH0 263230-1 THERMISTOR ASSEMBLY 6323A20001C 6323A20001C 6323A20001C 6323A20001C 6323A20001B 263230-2 THERMISTOR ASSEMBLY 6323A20003G 6323A20003G 6323A20003G 6323A20003G 6323A20003C 430410 BASE ASSEMBLY,OUTDOOR 3041A20066A 3041A20066A 3041A20066A 3041A20066A 3041A20022Q 435301 GRILLE,DISCHARGE 3530A20006G...
  • Page 82 May, 2005 P/No.: 3828A20462G Printed in Korea...

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