Room Air Conditioner SVC MANUAL(Exploded View)
Contents
1. ZI a ED S pipe D pipe Thermistor are Discharge Suction Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com Copyright 2008 LG Electronics Inc All right reserved 7 Only for training and service purposes LGE Internal Use Only Outdoor Unit 24k 7 3 MIR 7 7 5 iS n ta S S 5 MM Mid Kateri 0 ML S pipe D pipe Thermistor2. LGE Internal Use Only Please check the correct parts in View RPL Replacement Part List on GCSC Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request GCSC Website http biz Lgservice com Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes P NO MFL42286407 January 2008
3. Thermistor for indoor air temperature CN TH1 INDOOR Th2 CN TH2 INDOOR Thermistor for evaporating temperature Th3 CN_TH3 INDOOR Th4 Thermistor for outdoor air temperature CN TH2 OUTDOOR Th5 Thermistor for condensing temperature Th6 Thermistor for discharge pipe temperature l CN THS OUTDOOR Th7 Thermistor for suction pipe temperature Copyright 2008 LG Electronics Inc All right reserved 3 Only for training and service purposes LGE Internal Use Only Indoor Unit CN MOTOR1 5ON Ni fo EN N2 N en 5A TERMINAL BLOCK 3 CN SUB 10PIN 4 2 IR CLEAN PLASMA CN F G R TO OUTDOOR UNIT CN SUB 6 CN F G L I CN LIMIT2 CN FORCE ceo qo MOTOR i LIMIT FORCE RECEIVER SPIN SWITCH SWITCH PCB P No MEZ41961004 CN L RBL CN_UD WH CN SUB GRY CN HVB BL CN DISP1 WH PCB870A90715 _ ASM6871A20914 1 ASN 6871 A20974 E l adi Copyright 2008 LG Electronics Inc All right reserved LGE Internal Use Only Only for training and service purposes Outdoor Unit WIRING DIAGRAM REVERSING H SINK PIPE AIR DISP_I SUC po H SINK AIR REACTOR 3 8
4. C OR BK C rn O Hole N CN_FAN A AWAY CN COIL1 y Kg CN COIL2 T R CN GND3 BK 20A AC 250V LO Fusele e L he AlddNS faa a LINN YOOCNI OL H3MOd LC CN GND1 BK CN GND2 BK MAIN PCB MEZ41961005 CN_COIL1 CN FAN A CN AWAY gr m CN_LEV1 Copyright 2008 LG Electronics Inc All right reserved 5 Only for training and service purposes LGE Internal Use Only Indoor Unit A Indoor Air Thermistor lt 135080 gt TED lt ANN A XY Evaporater Evaporater Thermistor TH2 WH Thermistor TH3 RD Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com LGE Internal Use Only Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes Outdoor Unit 18k 554031 Outdoor Air Condenser 2 Thermistor
5. at 3 4 4 3 4 4 Airflow Direction Control up amp Down Auto Auto Airflow Direction Control left amp right Auto Auto Remote Controller Type Wireless LCD Wireless LCD Setting Temperature Range Cooling 18 30 64 86 18 30 64 86 Heating 16 30 60 86 16 30 60 86 Auto Operation Micom Control Auto Changeover Micom Control Self Diagnosis Timer 24h On Off 24h On Off Sleep Operation Soft Dry Operation Restart Delay minute Deice Control Defrost Hot Start AON IGIQUGO O lOmIOIJOOQ oo Jet Cool Heat 9 o 9 o Low Ambient Operation Special Function Network Functions Dry Contact Network Solution P1485 laol ello 3 Some of functions are slightly different depending upon models The specification may be subject to change without prior notice for purpose of improvement Note O Applied No relation For circuit breaker rating please conform to local standards wherever necessary 3 Capacity based on 230V 2 Copyright 2008 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Outdoor Unit Thif Heat Exchanger Exchanger Evaporator Condenser I Th4 Reversing Valve The Compressor 4 Cooling Heating LOC Description PCB Connector Th1
6. http biz Igservice com Room Air Conditioner MODEL AS W1838 H0 LAN185HV LAU185HV AS W2438 H0 LAN245HV LAU245HV CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel AS W1838RHO LA185HV AS W2438RHO LA245HV Cooling Capacity kW 1 76 5 28 5 80 3 87 7 03 7 74 6 005 18 000 19 790 13 200 24 000 26 400 Heating Capacity Btu h kW 1 40 6 07 6 65 3 37 8 09 8 88 4 776 20 700 22 690 11 500 27 600 30 300 Power Input Cooling Heating Btu h W 1 675 1 770 2 450 2 900 Running Current Cooling Heating A 7 3 8 3 11 0 13 0 Cooling Heating A 7 3 8 3 11 0 13 0 Starting Current EER 3 15 2 87 10 75 9 8 COP W W Btu h W W W Power Supply O VIHz 3 43 1 208 230 60 98 2 79 1 208 230 60 97 Power Factor Air Flow Rate Indoor Max m3 min CFM 18 5 650 20 3 717 Outdoor Max Moisture Removal m3 min CFM Vh 42 1 483 2 1 58 2 048 2 7 Sound Level Indoor H M L dB A 3 40 38 34 45 40 37 Qutdoor Max dB A 3 Refrigerant amp Charge at 7 5 m g oz 53 R410A 1 200 42 54 R410A 1 800 63 5 Additional Refrigerant charge g m oz ft 20 0 22 30 0 32 Compressor Type Rotary Rotar Model 5CS130XCA03 y 5KD240XCA21 Moto
7. r Type BLDC BLDC Oil Type RB68A FV50S Oil Charge O L P name 360 900 Fan Indoor Type Motor Output Cross Flow Fan 20 Cross Flow Fan 24 Fan Outdoor Type Propeller Propeller Motor Type AC Induction AC Induction Motor Output 79 Circuit Breaker 20 Power Supply Cable 14 Power and Transmission 18 Piping Connections Liquid Side 6 35 1 4 8 9 52 3 8 Gas Side 12 7 1 2 15 88 5 8 Drain Hose 21 5 16 0 85 0 63 21 5 16 0 85 0 63 Dimensions O D I D Indoor W H D 1 107 299 200 1 107 299 200 43 6 11 8 7 9 43 6 11 8 7 9 Outdoor W H D 870 655 320 870 800 320 34 3 25 8 12 6 34 3 34 6712 6 Net Weight Indoor 14 1 31 1 14 1 31 1 Outdoor 46 101 4 60 132 3 Operation Range Cooling Outdoor 10 46 14 0 114 8 Low Ambient 10 46 14 0 114 8 Low Ambient Heating Outdoor 10 24 14 0 75 2 10 24 14 0 75 2 Max Piping Length 15 49 30 98 Max Elevation Difference 7 23 15 49 Tool Code Chassis Indoor Outdoor S8 UE S8 UE1 Functions Temperature Control Thermistor Thermistor Plasma Filter NEO NEO Prefilter washable anti fungus O O Auto Clean O O CHAOS Wind Auto Wind O O Steps Fan Cool He
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