Table of Contents
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LG Room
Air Conditioner
SERVICE MANUAL
MODELS: LS-C1863R/W/B/D/M/CM0
LS-H1863R/W/B/D/M/CM0
LS-C2463R/W/B/D/M/CM0
LS-H2463R/W/B/D/M/CM0
LS-C1823R/W/B/D/M/CM0
LS-C1823R/W/B/D/M/CM2
LS-H1823R/W/B/D/M/CM0
LS-C2423R/W/B/D/M/CM0
LS-H2423R/W/B/D/M/CM0
AS-H2463R/D/M/WM1
AS-H1863B/M/R/WM0
AS-H2463R/D/M/WM1
LS-C2463B/C/D/M/RM1
LS-C1823RM1
LS-H1863B/D/M/R/WM1
website http://www.lgservice.com
AS-H1863*M3
AS-H2463*M3
LS-H1863*M3
LS-C2463*M3
LS-H2463*M3
LS-C1863*M3
LS-C2463*M4
CAUTION
• BEFORE SERVICING THE UNIT, READ THE SAFETY
PRECAUTIONS IN THIS MANUAL.
• ONLY FOR AUTHORIZED SERVICE PERSONNEL.
LG
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Table of Contents
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Summary of Contents for LG LS-C1863R/W/B/D/M/CM0
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Page 1: Service Manual
LG Room Air Conditioner SERVICE MANUAL MODELS: LS-C1863R/W/B/D/M/CM0 AS-H1863*M3 LS-H1863R/W/B/D/M/CM0 AS-H2463*M3 LS-C2463R/W/B/D/M/CM0 LS-H1863*M3 LS-H2463R/W/B/D/M/CM0 LS-C2463*M3 LS-C1823R/W/B/D/M/CM0 LS-H2463*M3 LS-C1823R/W/B/D/M/CM2 LS-C1863*M3 LS-H1823R/W/B/D/M/CM0 LS-C2463*M4 LS-C2423R/W/B/D/M/CM0 LS-H2423R/W/B/D/M/CM0 AS-H2463R/D/M/WM1 AS-H1863B/M/R/WM0 AS-H2463R/D/M/WM1 LS-C2463B/C/D/M/RM1 LS-C1823RM1 LS-H1863B/D/M/R/WM1 CAUTION • BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. -
Page 2: Table Of Contents
Air Conditioner Service Manual TABLE OF CONTENTS LG Model Name ...............................3 Safety Precautions............................4 Dimensions..............................8 Symbols used in this Manual........................8 Indoor Unit..............................8 Outdoor Unit...............................9 Installation ..............................12 Select the best Location ..........................12 Piping Length and Elevation........................13 Fixing Installation Plate ..........................14 Drill a Hole in the Wall ..........................14 Flaring Work.............................15... -
Page 3: Lg Model Name
LG Model Name LG Model Name 2004 Code Type Code of Model Meaning Producing Center, L: Chang-won R22 N: India A: Chang-won R410A Z: Brazil Refrigerant C: Chang-won R407C D: Indonesia T: China X: Me xico U: China R410A V: Vietnam... -
Page 4: 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 may cause harm to the air conditioner. This symbol indicates special notes. NOTICE Indoor Unit Installation plate Model INDOOR UNIT Dimension... -
Page 5: Outdoor Unit
Dimensions Outdoor Unit Gas side Liquid side LS-C1863R/W/B/D/M/CM0, LS-H1863R/W/B/D/M/CM0 MODEL LS-C2463R/W/B/D/M/CM0, LS-H2463R/W/B/D/M/CM0 LS-H2423R/W/B/D/M/CM0, AS-H1863B/M/R/WM0 AS-H2463B/M/R/WM0, LS-C2463B/C/D/M/RM1 AS-H2463R/D/M/WM1 LS-C1823RM1, LS-H1863B/D/M/R/WM1 LS-H1863*M3, LS-C2463*M3, LS-H2463*M3 LS-C1863*M3, LS-C2463*M4 74.5 74.5 Service Manual 9... - Page 6 Dimensions Gas side (3-way valve) Liquid side (2-way valve) MODEL LS-C1823R/W/B/D/M/CM2, AS-H1863*M3 unit LS-C2423R/W/B/D/M/CM0, AS-H2463*M3 10 Room Air Conditioner...
- Page 7 Dimensions Liquid side 2-way valve Gas side 3-way valve MODEL LS-C1823R/W/B/D/M/CM0 LS-H1823R/W/B/D/M/CM0 unit 543.6 11.4 72.5 86.4 Service Manual 11...
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Page 8: Installation
Installation Installation Select the best Location Indoor unit 1. Do not have any heat or steam near the unit. 2. Select a place where there are no obstacles in front of the unit. More than 3. Make sure that condensation drainage can be conve- More than 10cm niently routed away. -
Page 9: Piping Length And Elevation
Installation Piping Length and Elevation Standard Max. Max. Additional Pipe Size Capacity Length Elevation Length Refrigerant (Btu/h) LIQUID (g/m) 3/8"(Ø9.52) 1/4"(Ø6.35) 4 or 7.5 5k~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) 4 or 7.5 5/8"(Ø15.88) 3/8"(Ø9.52) 4 or 7.5... -
Page 10: Fixing Installation Plate
Installation Fixing Installation Plate The wall you select should be strong and solid Installation Plate enough to prevent vibration 1. Mount the installation plate on the wall with type "A" screws. If mounting the unit on a con- crete wall, use anchor bolts. •... -
Page 11: Flaring Work
Installation Flaring Work Main cause for gas leakage is due to defect in flaring work. Carry out correct flaring work in the following procedure. Cut the pipes and the cable. 1. Use the piping kit accessory or the pipes purchased locally. -
Page 12: Connecting The Piping
Installation Check 1. Compare the flared work with the figure by. Smooth all round Inside is shiny without scratches 2. If a flared section is defective, cut it off and do flar- ing work again. = Improper flaring = Inclined Surface Cracked Uneven damaged... - Page 13 Installation 4. Indoor unit installation Hook the indoor unit onto the upper portion of the installation plate.(Engage the two hooks of the rear Connecting top of the indoor unit with the upper edge of the cable installation plate.) Ensure that the hooks are prop- erly seated on the installation plate by moving it left Drain hose and right.
- Page 14 Installation For left rear piping 1. Route the indoor tubing and the drain hose to the required piping hole position. 2. Insert the piping, drain hose, and the connecting Connecting cable cable into the piping hole. 3. Insert the connecting cable into the indoor unit. Drain pipe •...
- Page 15 Installation Wrap the insulation material around the connect- Plastic bands Insulation material ing portion. 1. Overlap the connection pipe heat insulation and the indoor unit pipe heat insulation material. Bind them together with vinyl tape so that there may be no gap.
- Page 16 Installation CAUTION: Installation Information For left piping. Follow the instruction below. Good case • Press on the upper side of clamp and unfold the tubing to downward slowly. Bad case • Following bending type from right to left may cause damage to the tubing. 20 Room Air Conditioner...
- Page 17 Installation Outdoor Align the center of the pipings and sufficiently tighten the flare nut by hand. Finally, tighten the flare nut with torque wrench until the wrench clicks. Outdoor unit Liquid side piping • When tightening the flare nut with torque wrench, (Smaller diameter) ensure the direction for tightening follows the arrow on the wrench.
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Page 18: Connecting The Cables To The Indoor Unit
Installation Connecting the Cables to the Indoor Unit. • Connect the cables to the indoor unit by connecting the wires to the terminals on the control board dividually according to the outdoor unit connection. (Ensure that the color of the wires of the outdoor unit and the terminal No. -
Page 19: Connecting The Cables To The Outdoor Unit
Installation Connecting the Cables to the Outdoor Unit 1. Remove the control cover from the unit by loos- Outdoor Unit ening the screw. Connect the wires to the terminals on the control Terminal block board individually. 2. Secure the cable onto the control board with the Over 5mm cord clamp. -
Page 20: Checking The Drainage
Installation Checking the Drainage Forming the Piping 1. Checking the drainage. 1. Form the piping by wrapping the connecting portion of the indoor unit with insulation materi- • Pour a glass of water on the evaporator. al and secure it with two kinds of vinyl tapes. •... -
Page 21: Air Purging
Installation Air Purging Air and moisture remaining in the refrigerant system • Do a leak test of all joints of the tubing(both indoor have undesirable effects as indicated below. and outdoor) and both gas and liquid side service valves. • Pressure in the system rises. Bubbles indicate a leak. - Page 22 Installation Soap water method Gas side (1) Remove the caps from the 2-way and 3-way valves. (2) Remove the service-port cap from the 3-way valve. (3) To open the 2-way valve turn the valve stem coun- Liquid side terclockwise approximately 90°, wait for about 2~3 3-way valve 3-way valve sec, and close it.
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Page 23: Test Running
Installation Test Running 1. Check that all tubing and wiring have been properly Intake temperature connected. 2. Check that the gas and liquid side service valves are Discharge air fully open. Prepare remote controller 1. Remove the battery cover by pulling it according to the Discharge temperature arrow direction. -
Page 24: Operation
Operation Operation Function of Controls DISPLAY 1) C/O Model (high quality LCD remote controller supplied) Operation Indicator • On while in appliance operation, off while in appliance pause Timer Indicator • On while in timer mode (on/off) and in sleep timer mode, off when timer mode is completed or canceled. Comp. -
Page 25: Defrost Control
Operation Healthy Dehumidification Mode • When the dehumidification operation input by the remote controller is received, the intake air temperature is detected and the setting temp is automatically set according to the intake air temperature. 26°C ≤ Intake Air Temp =>... - Page 26 Operation 26°C ≤ Intake Air Temp => 25°C 24°C ≤ Intake Air Temp<26°C => Intake Air Temp+1°C 22°C ≤ Intake Air Temp<24°C => Intake Air Temp+0.5°C 18°C ≤ Intake Air Temp<22°C => Intake Air Temp Intake Air Temp<18°C => 18°C •...
- Page 27 Operation • At the beginning of Fuzzy mode operation, the setting temperature is automatically selected according to the intake air temp at that time. 26°C ≤ Intake Air Temp => 25°C 24°C ≤ Intake Air Temp<26°C => Intake Air Temp+1°C 22°C ≤...
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Page 28: Sleep Timer Operation
Operation Off-Timer <=> On-Timer Operation • When the set time is reached after the on/off time is input by the remote controller, the on/off-timer operation is carried out according to the set time. Sleep Timer Operation • When the sleep time is reached after <1,2,3,4,5,6,7,0(cancel) hr> is input by the remote controller while in appliance operation, the operation of the appliance stops. -
Page 29: Forced Operation
Operation Auto Restarting Operation • When the power is restored 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 30 Operation Air Cleaner Operation • When an air cleaner function is selected during Air Conditioner operation - Plasma air cleaner function will be operated while in any operation mode with selecting the function. - The function is to be stopped while it is operating with selecting the function. •...
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Page 31: Display Function
Operation Display Function 1. Heating Model 2. Cooling Model Operation Indicator Operation Indicator • Cooling, Soft Dry, Fan, Heating • Cooling, Soft Dry, Fan Sleep Timer Indicator Sleep Timer Indicator • Sleep Mode • Sleep Mode Timer Indicator Timer Indicator •... -
Page 32: Self-Diagnosis Function
Operation Self-diagnosis Function Error Error Display LED Error contents SVC check point Code (Indoor body operation LED) • Indoor room temperature (once) thermistor open/short • Indoor Thermistor • Indoor pipe temperature assembly check 3sec 3sec 3sec thermistor open/short. (twice) • Outdoor pipe temperature •... -
Page 33: Remote Control Operations
Operation Remote Control Operations The controls will look like the following. 1. START/STOP BUTTON Operation starts when this button is pressed and Controls stops when the button is pressed again. 2. OPERATION MODE SELECTION BUTTON Used to select the operation mode. 3. -
Page 34: Disassembly
Disassembly Disassembly Indoor Unit WARNING: Disconnect the unit from power supply before making any checks. Be sure the power switch is set to "OFF" To remove the Grille from the Chassis. • Hold up Inlet Grille Horizentally. • To remove the Grille, pull the lower left and right side of the grille toward you (slightly tilted) and lift it straight upward. - Page 35 Disassembly 2. To remove the Control Box. • Remove securing screws. • Pull the control box out from the chassis careful- 3. To remove the Discharge Grille. • Unhook the discharge grille and pull the dis- charge grille out from the chassis carefully. 4.
- Page 36 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. •...
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Page 37: Troubleshooting Guide
Troubleshooting Guide Troubleshooting Guide Refrigeration Cycle Diagram (1) Cooling Only Models INDOOR UNIT OUTDOOR UNIT LIQUID SIDE CAPILLARY TUBE HEAT HEAT EXCHANGE EXCHANGE (EVAPORATOR) (CONDENSER) GAS SIDE COMPRESSOR (2) Cooling & Heating Models INDOOR UNIT OUTDOOR UNIT CHECK VALVE LIQUID SIDE (Heating Model only) 3-WAY VALVE CAPILLARY TUBE... -
Page 38: 2-Way, 3-Way Valve
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 39: 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 40 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 41 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-...
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Page 42: Gas Charging
Troubleshooting Guide Gas Charging (After Evacuation) Liquid side Indoor unit Open Outdoor unit 3-Way valve Gas side Open 3-Way valve Check valve Charging cylinder OPEN CLOSE • Procedure (1) Connect the charge hose to the charging This is different from previous procedures. cylinder. -
Page 43: Cycle Parts
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 44: Electronic Parts
Troubleshooting Guide Electronic Parts Product does not operate at all. (* Refer to Electronic Control Device drawing and Schematic diagram.) Turn off Main Power (After 10 seconds) Turn on Main Power Does "beeping" sound is made from the Indoor Unit? Primarily, the operating condition of Micom is OK. - Page 45 Troubleshooting Guide The product does not operate with the remote controller. Turn on Main Power While the compressor has been stopped, the compressor does not operate owing to the delaying function for 3 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.
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Page 46: Compressor/Outdoor Fan Are Unable To Drive
Troubleshooting Guide Compressor/Outdoor Fan are unable to drive. Turn on Main Power Operate "Cooling Mode( )" by setting the desired temperature of the remote controller is less than one of the indoor temperature by 1°C at least. When in Air Circulation Mode, Compressor/Outdoor Fan is stopped. Check the sensor for indoor temperature is attached as close as to be effected by the temperature of Heat Exchanger(EVA). -
Page 47: When Indoor Fan Does Not Operate
Troubleshooting Guide When Indoor Fan does not operate. Turn off Main power Check the connection of CN-MOTOR1, 2 Check the Fan Motor Check the Fuse(AC250V/3.15A) - Check PWM signal from Micom Pin 50 - Check On/Off signal from micom pin14. - Check Voltage of CN-Motor 1, 2 (pin is about 15V) - Page 48 Troubleshooting Guide When Louvers do not operate. • Confirm that the Louver is normally geared with the shaft of Stepping Motor. • If the regular torque is detected when rotating the Louver with hands Normal • Check the connecting condition of CN-UD, LR1, LR2 Connector. •...
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Page 49: When Heating Does Not Operate
Troubleshooting Guide When Heating does not operate Turn ON Main Power Operate “Heating Mode( )” by setting the desired temperature of the remote control is higher than one of the indoor temperature by 2°C at least. In heating Mode, the indoor fan operates in case the pipe temperature is higher than 28°C. - Page 50 Troubleshooting Guide Turn off Main Power • Check the electrical wiring diagram of outdoor side. • Check the abnormal condition for the component of Compressor/Outdoor Fan Motor, 4 way. • Check the "open" or "short" of connecting wires between indoor and outdoor.
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Page 51: Schematic Diagram
Schematic Diagram Schematic Diagram Electric Control Device BZ FREQ Service Manual 55... -
Page 52: Wiring Diagram
Schematic Diagram Wiring Diagram Indoor Unit AS-H1863*M3 LS-H1863*M3 Heat pump AS-H2463*M3 LS-H2463*M3 POWER MAIN PCB THERMISTOR TRIAC MOTOR DISPLAY STEP MOTOR SH-CAPA. STEP MOTOR OPTION FUSE AC250V/T2A H.V.B A/CL RY-COMP. OPTION RY-4WAY RY-FAN TERMINAL BLOCK CN-MAIN LIMIT S/W-1 FORCED CONNECTOR OPERATON PWB ASM LIMIT S/W-2... -
Page 53: Outdoor Unit
Schematic Diagram Outdoor Unit AS-H1863_Series LS-H2463_Series LS-C1863_Series AS-H1863RM0 AS-H2463_Series LS-H1863_Series LS-C2463_Series LS-H2423_Series LS-H2463*M3 OPTION COMP MOTOR C S R BR(OR) COMP. CAPACITOR (BR) CAPACITOR BR(OR) (RD) T / B 1 TERMINAL REVERSING 1(L) 2(N) BLOCK VALVE MOTOR T / B 2 BR BL HIGH PRESSURE SOLENOIDE... -
Page 54: Components Location
Schematic Diagram Components Location MAIN P.W.B ASSEMBLY (AC PART) • TOP VIEW • BOTTOM VIEW 58 Room Air Conditioner... - Page 55 Schematic Diagram DISPLAY ASSEMBLY SUB P.W.B ASSEMBLY CN-D4 PWB ASM:6871A20363 PWB:6870A90126B CN-D3 CN-D2 CN-D1 CN-CON(WH) CN-12V(WH) CN-D5 CN-SW(BL) CN-D7 CN-D6 CN-D8 Service Manual 59...
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Page 56: Product Specifications
Product Specifications Product Specifications Table-1 LS-H1863*M0 Model Name LS-H2463*M0 LS-H1863*M1 LS-H1823*M0 LS-H2423*M0 AS-H2463*M0 LS-H2463*M3 LS-H1863*M3 Item Unit 18,000 24,000 18,000 24,000 22,500 Cooling Capacity Btu/h 19,000 24,000 19,000 24,000 22,500 Heating Capacity Moisture Removal 1, 220-240, 50 1, 220-240, 50 1, 220, 60 1, 220, 60 1, 220-240, 50... - Page 57 Product Specifications Table-2 LS-C2463*M1 AS-H2463R/D/M/WM1 Model Name LS-C1863*M0 LS-C1823*M1 AS-H1863*M0 LS-C2463*M0 LS-C1823*M2 LS-C2423*M0 AS-H2463*M0 LS-C2463*M3 LS-C1863*M3 LS-C1823*M0 AS-H1863*M3 AS-H2463*M3 Item Unit LS-C2463*M4 18,000 24,000 18,000 18,000 24,000 18,000 24,000 Cooling Capacity Btu/h 18,900 24,500 Heating Capacity Moisture Removal 1, 220~240, 50 1, 220-240, 50 1, 220, 60 1, 220, 60 1, 220, 60...
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Page 58: Exploded View
Exploded View Exploded View Indoor Unit 135316 146811-1 159830 152302 268711-4 146811-1 268711-4 268711-1 135313 733010 267110 359011 342800 354210 131410 W0CZZ 249951 352150 346810 266090 352115 352116 35211B 567480 146811-2 147581 135311 135516 268711-2 62 Room Air Conditioner... - Page 59 Exploded View Outdoor Unit (LS-C1863R/W/B/D/M/CM0, LS-H1863R/W/B/D/M/CM0, LS-C2463R/W/B/D/M/CM0, LS-H2463R/W/B/D/M/CM0, LS-C1823R/W/B/D/M/CM0, LS-H1823R/W/B/D/M/CM0, LS-H2423R/W/B/D/M/CM0, AS-H1863*M0, AS-H2463*M0, AS-H2463R/D/M/WM1 LS-C2463B/C/D/M/RM1, LS-C1823RM1, LS-H1863*M1, AS-H1863*M3, AS-H2463*M3 LS-H1863*M3, LS-C1863*M3, LS-C2463*M4, LS-H2463WM3 437212 554031 552102-2 435512 552111 552102-1 649950 549610 435511 559010 546810 447910 435301 554160 552203-2 550140 430411...
- Page 60 Exploded View Outdoor Unit (LS-C2423R/W/B/D/M/CM0, LS-C1823R/W/B/D/M/CM2) 437210 437212 554031 435301 435511 546810 552102 559010 649950 549610 552201 552111 552116 W0CZZ 552202 567502 561410 554160 447910 550140 552203-1 430410 552203-2 64 Room Air Conditioner...
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Page 61: Replacement Parts List
Replacement Parts List Replacement Parts List Indoor Unit PART No. LOCATION DESCRIPTION REMARKS LS-C2423*M0 LS-H2423*M0 LS-C2463*M0 LS-H2463*M0 LS-H1863*M1 131410 CHASSIS ASSEMBLY 3141A20012A 3141A20012A 3141A20012A 3141A20012A 3141A20012A 135311 GRILLE ASSEMBLY,DISCHARGE(INDOOR) 3531A20231C 3531A20231C 3531A20231C 3531A20231C 3531A20231F 135312 GRILLE ASSEMBLY, MIRROR 3531A20263A 3531A20263G 3531A20263N 3531A20267H 3531A20291J... -
Page 62: 66 Room Air Conditioner
Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS AS-H1863*M0 AS-H1863RM0 LS-C1823*M0 LS-H1823*M0 LS-C1823*M2 LS-C1863*M0 LS-H1863*M0 (SUFFIX:****EEU) (SUFFIX:****LAP) 131410 CHASSIS ASSEMBLY 3141A20012A 3141A20012A 3141A20012A 3141A20012A 3141A20012A 3141A20012A 3141A20012A 135311 GRILLE ASSEMBLY,DISCHARGE(INDOOR) 3531A20231C 3531A20231C 3531A20231C 3531A20231G 3531A20231C 3531A20231F 3531A20231C 135312 GRILLE ASSEMBLY, MIRROR 3531A20230P 3531A20263G 3531A20303B 3531A20263N 3531A20267H 3531A20291J 3531A20263G FRONT(INDOOR) BLUE... - Page 63 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS AS-H1863*M0 AS-H2463*M0 AS-H2463R/D/M/WM1 LS-C2463B/C/D/M/RM1 LS-C1823RM1 (Suffix:A**BSHA) 131410 CHASSIS ASSEMBLY 3141A20012A 3141A20012A 3141A20012A 3141A20012A 3141A20012A 135311 GRILLE ASSEMBLY, DISCHARGE(INDOOR) 3531A20231F 3531A20231C 3531A20231F 3531A20231F 3531A20231G 135312 GRILLE ASSEMBLY, FRONT MIRROR 3531A20291J 3531A20263G 3531A20291K 3531A20291N 3531A20291J (INDOOR) BLUE 3531A20291C...
- Page 64 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS ASNH1863*M3 ASNH2463*M3 (AS-H1863*M3) (AS-H2463*M3) 131410 CHASSIS ASSEMBLY 3141A20012A 3141A20012A 135311 GRILLE ASSEMBLY, DISCHARGE(INDOOR) 3531A20231F 3531A20231F 135312 GRILLE ASSEMBLY, FRONT MIRRIOR("R") 3531A20291J 3531A20291J(M) (INDOOR) BLUE("B") 3531A20291C 3531A20291C WHITE("W") WOOD("D") METAL("M") 3531A20291A 3531A20291A(R) 135314 GRILLE ASSEMBLY, INLET MIRRIOR("R") 3531A20290E...
- Page 65 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LSNH1863*M3 LSNC2463*M3 LSNH2463*M3 3141A20012A 3141A20012A 131410 Chassis Assembly 3141A20012A 4681A20067A 4681A20067A 346810 Motor Assembly,AC,Indoor 4681A20067A 3551A20099M 3551A20099M 135516 Cover Assembly,Motor 3551A20099N 5901A20017C 5901A20017C 359011 Fan Assembly,Cross Flow 5901A20017C 5421A20211B 5421A20211B 354210 Evaporator Assembly,First 5421A20211B 5211A14007A 5211A14007B...
- Page 66 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LS-C1863*M3 LSNC1863*M3.A**CIDA 131410 CHASSIS ASSEMBLY 3141A20012A 3141A20012A 135311 GRILLE ASSEMBLY,DISCHARGE(INDOOR) 3531A20231C 3531A20231F 135312 GRILLE ASSEMBLY,FRONT(INDOOR) MIRRIOR("R") 3531A20291K BLUE("B") 3531A20291D METAL("M") 3531A20291B WOOD("D") 3531A20291F WHITE("W") 3531A20291H CHERRY("C") 3531A20291M 3581A20303R 135314 GRILLE ASSEMBLY,INLET MIRRIOR("R") 3531A20290E BLUE("B") 3531A20290B...
- Page 67 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LS-C2463*M4 131410 CHASSIS ASSEMBLY 3141A20012A 135311 GRILLE ASSEMBLY,DISCHARGE(INDOOR) 3531A20231F 135312 GRILLE ASSEMBLY,FRONT(INDOOR) MIRRIOR("R") 3531A20291K BLUE("B") 3531A20291D METAL("M") 3531A20291B WOOD("D") 3531A20291F WHITE("W") 3531A20291H CHERRY("C") 3531A20291M 135314 GRILLE ASSEMBLY,INLET MIRRIOR("R") 3531A20290E BLUE("B") 3531A20290B METAL("M") 3531A20290A WOOD("D") 3531A20290C...
- Page 68 Replacement Parts List Outdoor Unit PART No. LOCATION DESCRIPTION REMARKS LS-C2423*M0 LS-H2423*M0 LS-C2463*M0 LS-H2463*M0 430410 BASE ASSEMBLY, WELD[OUTDOOR] 3041A10027C 3041A20022G 3041A20022G 3041A20022G 435301 GRILLE, DISCHARGE 3530A20007J 3530A20007B 3530A20007B 3530A20007B 435511 COVER ASSEMBLY , CONTROL(OUTDOOR) 3551A30079M 3551A30007X 3551A30018W 3551A30007X 437210 PANEL ASSEMBLY, FRONT(OUTDOOR) 3721A20113A 3721A20005H 3721A20005H...
- Page 69 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LS-C1823*M0 LS-H1823*M0 LS-C1823*M2 LS-C1863*M0 LS-H1863*M0 AS-H1863*M0 430410 BASE ASSEMBLY, WELD[OUTDOOR] 2H02079T 2H02079T 3041A10027P 3041A20022G 3041A20022G 3041A30003F 435301 GRILLE, DISCHARGE 1H00840C 1H00840C 3530A20007J 3530A20007B 3530A20007B 3530A20007B 435511 COVER ASSEMBLY, CONTROL(OUTDOOR) 3551A20030C 3551A20030D 3551A30079A 3551A20215F 3551A30007X 3551A30018N 435512 COVER ASSEMBLY, TOP(OUTDOOR) 3H03465J...
- Page 70 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS AS-H2463*M0 AS-H2463R/D/M/WM1 LS-C2463B/C/D/M/RM1 LS-C1823RM1 LS-H1863*M1 430410 BASE ASSEMBLY, WELD[OUTDOOR] 3041A30003F 3041A30003F 3041A20022G 2H02079T 3041A10027A 435301 GRILLE, DISCHARGE 3530A20007B 3530A30007J 3530A20007B 1H00840C 3530A20007J 435511 COVER ASSEMBLY, CONTROL(OUTDOOR) 3551A30007X 3551A30061M 3551A30018W 3551A20030C 3551A30079N 435512 COVER ASSEMBLY, TOP(OUTDOOR) 3H03266K 3H03465J...
- Page 71 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS ASUH1863UM3 ASUH2463UM3 (AS-H186*M3) (AS-H246*M3) 430410 BASE ASSEMBLY, WELD[OUTDOOR] 3041A30003F 3041A30003H 435301 GRILLE, DISCHARGE 3530A20007B 3530A20007B 435511 COVER ASSEMBLY, CONTROL(OUTDOOR) 3551A30018N 3551A30007X 435512 COVER ASSEMBLY, TOP(OUTDOOR) 3H03266K 3H03266K 437210 PANEL ASSEMBLY, FRONT(OUTDOOR) 3721A20005H 3721A20005H 437212 PANEL ASSEMBLY, REAR(OUTDOOR)
- Page 72 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LSUH1863UM3 430410 BASE ASSEMBLY, WELD[OUTDOOR] 3041A10027A 435301 GRILLE, DISCHARGE 3530A20007J 435511 COVER ASSEMBLY, CONTROL(OUTDOOR) 3551A30079N 437210 PANEL ASSEMBLY, FRONT(OUTDOOR) 3721A20113A 437212 PANEL ASSEMBLY, REAR(OUTDOOR) 3721A20114F 447910 BARRIER ASSEMBLY, OUTDOOR 4791A20023C 546810 MOTOR ASSEMBLY, OUTDOOR 4681A20028P 549610 MOUNT ASSEMBLY, MOTOR(OUTDOOR)
- Page 73 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LSUC2463UM3 LSUH2463UM3 LSUC1863UM3 552203-2 Valve,Service 5220A20002A 2A00392N 5220A20005B 554031 Condenser Assembly,Bending 5403A10013B 5403A10013B 5403A20072M 554160 Compressor 5416A20016F 5416A20016F 2520UHCP2CA 550140 Damper,Compressor 5040A30017B 5040A30017B 550140 Damper 4022U-L005A 552203-1 Valve,Service 2A00392N 5220A20002A 2H01890P 552111 Tube Assembly,Capillary 5211A10039Q 5211A20291J 552201...
- Page 74 Replacement Parts List PART No. LOCATION DESCRIPTION REMARKS LSUC2463UM4 430410 BASE ASSEMBLY,WELD[OUTDOOR] 3041A20022G 435301 GRILLE,DISCHARGE 3530A20007B 435511 COVER ASSEMBLY,CONTROL(OUTDOOR) 3551A30061P 435512 COVER ASSEMBLY,TOP(OUTDOOR) 3H03266K 437210 PANEL ASSEMBLY,FRONT(OUTDOOR) 3721A20005H 437212 PANEL ASSEMBLY,REAR(OUTDOOR) 3720AP0003D 447910 BARRIER ASSEMBLY,OUTDOOR 2H02110M 546810 MOTOR ASSEMBLY,OUTDOOR 4681A20013D 549610 MOUNT ASSEMBLY,MOTOR(OUTDOOR) 4961A20003D...
- Page 75 P/No.: 3828A20195P Printed in Korea...