LG AS-W1838*H0 User's Manual
Contents
1. WA Outdoor Unit 24k LGE Internal Use Only 8 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 2007 LG Electronics Inc All right reserved Only for training and service purposes P NO MFL42286407 January 20082. en 5A TERMINAL BLOCK 3 CN SUB 10PIN al IR CLEAN PLASMA CN F G R TO OUTDOOR UNIT CN SUB CN F G L Y CN LIMIT2 CN FORCE qo I E LIMIT FORCE RECEIVER SWITCH SWITCH PCB CN L RBL CN UD WH CN SUB GRY PCB870A907154 SN v ASMS8B71A20914 1 IT de me me ASK 6871A20974 j m y 4 Copyright 2007 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 5 C BK AU C N CN FAN A AWAY CN TH2 CN COIL1 Kg CN COIL2 T R CN GND3 BK BR BR 20A AC 250V L gt FusE BL L BL AlddNS faa LINN YOOCNI OL H3MOd RD LC e CN GND1 BK 2 gt CN GND2 BK MAIN PCB MEZ41961005 CN COIL1 CN FAN A CN 4WAY VARIAR p EL d CN_TH3 CN_LEV1
3. 5 Copyright 2007 LG Electronics Inc All right reserved LGE Internal Use Only Only for training and service purposes Indoor Unit V Y NY TA NA y 7 5 request Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com Note Please ensure GCSC since the replacement parts may be changed depending upon the buyer s request Outdoor Unit 18k LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes
4. Fan 24 Fan Outdoor Type Motor Type Motor Output Circuit Breaker Power Supply Cable Power and Transmission Cable No mm2 Piping Connections Liquid Side Gas Side Drain Hose D ID Dimensions 0 D D Indoor W H D Outdoor W H D Net Weight Indoor Outdoor Operation Range Cooling Outdoor 46 101 10 46 14 0 114 Heating Outdoor 10 46 14 8 Low Ambient 10 24 14 0 10 24 75 2 Max Piping Length Max Elevation Difference Tool Code Chassis Indoor Outdoor Functions Temperature Control Plasma Filter Thermistor NEO Prefilter washable anti fungus Auto Clean CHAOS Wind Auto Wind Steps Fan Cool Heat 3 4 4 Airflow Direction Control up amp Down Auto Auto Airflow Direction Control left amp right Remote Controller Type Auto Wireless LCD Auto 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 Jet Cool Heat Low Ambient Oper
5. ation Special Function Network Functions Dry Contact Network Solution P1485 Tete OODRONDDOO Note Some of functions are slightly different depending upon models O Applied No relation The specification may be subject to change without prior notice for purpose of improvement For circuit breaker rating please conform to local standards wherever necessary 3 Capacity based on 230V Copyright 2007 LG Electronics Inc All right reserved 2 Only for training and service purposes LGE Internal Use Only Outdoor Unit Heat Exchanger Exchanger Evaporator Condenser Th4 Reversing Valve The Compressor 4 Cooling Heating LOC Description PCB Connector Thi Thermistor for indoor air temperature CN TH1 INDOOR Th2 CN TH2 INDOOR Thermistor for evaporating temperature Th3 CN Th4 Thermistor for outdoor air temperature CN TH2 OUTDOOR Th5 Thermistor for condensing temperature Th6 Thermistor for discharge pipe temperature f CN_TH3 OUTDOOR Th7 Thermistor for suction pipe temperature Copyright 2007 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
6. http biz lgservice 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 W2438RH0 LA245HV Cooling Capacity 1 76 5 28 5 80 3 87 7 03 7 74 5 0057 18 000 19 790 55 24 000 26 400 Heating Capacity 07 6 65 7 8 09 8 88 40 6 4 T 20 700 22 690 Power Input Cooling Heating BEE 57 800 30 300 Running Current Cooling Heating A 1 640 1 770 7 3 8 3 1 0 13 0 Cooling Heating A 1 0 13 0 Starting Current EER er 9 8 COP WW Btu h W WW 2 79 Power Supply V Hz 3 43 1 208 230 60 Power Factor pee uu Air Flow Rate Indoor Max m3 min CFM Outdoor Max 18 5 650 42 1 483 59208 Moisture Removal m3 min CFM Vh 2 1 Sound Level Indoor H M L 3 40 38 34 554027 Outdoor Refrigerant amp Charge at 7 5 m dB dB A 43 0 02 EA10A 1 200042 EAIOA 1 800168 Additional Refrigerant charge g m oz ft 20 0 22 30 0 32 Compressor Type Model Rotar 5KD240XCA21 Motor Type BLDC Oil Type FV50S Oil Charge 900 O L P name Fan Indoor T pe Output Cross Flow
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