Multi Air Conditioner SVC MANUAL(Exploded View)
Contents
1. Outdoor Temperature 35 C 95 F DB 23 9 C 75 Heating Indoor Temperature 21 1 C 70 F DB 15 6 C 60 F WB Outdoor Temperature 8 3 C 47 F DB 6 1 C 43 F WB Piping Length Interconnecting Piping Length 7 5m 24 6 ft Level Difference of Zero 2 Wiring cable size must comply with the applicable local and national code Conversion Formula kW Btu h class X 0 0002931 cfm CMM x 35 3 3 The specification may be subject to change without prior notice for purpose of improvement 4 For more Capacity refer to the combination table Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only Category Function AMNW18GB2A0 LMDN185HV Air supply outlet 1 Airflow direction control left amp right Airflow direction control up amp down Auto swing left amp right Air flow Auto swing up amp down Airflow steps fan cool heat 3 3 3 Chaos swing Chaos wind auto wind Jet cool Power wind Swirl wind Deodorizing filter Air purifying Plasma air purifier Prefilter washable anti fungus Drain pump E S P control Electric heater operation High ceiling operation Hot start Reliability Self diagnosis Soft dry operation Auto changeover Auto cleaning Auto operation artificial intelligence Auto restart operation Child lock Convenience Energy Saving Cooling Mode Forced operation Group control Sl2. eep mode Timer on off Timer weekly Two thermistor control Wide wired remote controller Accessory Deluxe wired remote controller Simple wired remote controller Simple wired remote controller for hotel use Accessory Wireless remote controller simple Wireless LCD remote control Wireless LCD remote control Ez General central controller Non LGAP Dry contact Accessor Central control LGAP PDI power distribution indicator PI 485 Special CTIE function kit Zone control Others Thermistor O Applied X Not applied No relation Option Model name amp price are different according to options and assembled in factory with main unit Accessory Installed at field ordered and purchased separately by the corresponding model name supplied with separate package lt x OJO JO Xx x x x x Installation O x x x O x lt O O O lt x lt OJOJO PQRCUSAD Ol Individual control U QRCFCSOC gt lt gt lt gt lt gt lt PQDSB lt CAC network function lt gt lt gt lt gt lt gt lt Copyright 2009 LG Electronics Inc All right reserved 3 Only for training and service purposes LGE Internal Use Only Heating 4 a gt Cooling 4 Th2 Heat exchanger Sirocco Fan Th3 Gas pipe connection po
3. g and service purposes P NO MFL61777608 FEBRUARY 2009
4. http biz lgservice com Multi Air Conditioner MODEL AMNW18GB2A0 LMDN185HV CAUTION Before Servicing the unit read the safety precautions in General SVC manual Only for authorized service personnel Indoor unit type Ceiling Concealed Duct Low Static Model AMNW18GB2A0 LMDN185HV Power Supply YD V Hz 1 208 230 60 Capacity Btu h class 18 000 Current Running Current A 0 25 Fan Motor Type BLDC Fan Type Sirocco Fan Motor Output W x No of Unit 19x2 Air Flow Rate CMM 15 13 5 11 5 H M L CFM 530 477 406 External Static Pressure mmAq 4 Capacitor uF Vac Drive Direct Drive Coil Row x Column x FPI 2Rx11C x 21 Dimensions Body mm inch 1 100 x 190 x 575 43 5 16 x 7 15 32 x 22 21 32 WxHxD Decorative Panel mm inch Net Weight Body kg Ibs 26 5 58 4 Decorative Panel kg lbs Air Filter Long life filter Sound Level H M L dB A 3 34 31 29 Piping Liquid mm inch 6 35 1 4 Connections Gas mm inch 12 7 1 2 Drain OD ID mm inch 32 25 1 26 0 984 Dehumidification Rate l h 2 Safety Devices Fuse thermal protector for fan motor Temperature Sensor Thermistor Referigerant R410A Referigerant Control EEV in Outdoor unit Transmission Interunit Cable No x AWG 4X18 Including Earth Note 1 Capacities are based on the following conditions Cooling Indoor Temperature 26 7 C 80 F DB 19 4 C 67
5. rt a connection Liquid pipe connection port flare connection LOC Description PCB Connector Thi Thermistor for sunction air temperature CN_ROOM Th2 Thermistor for evaporator inlet temperature CN_PIPE IN Th3 Thermistor for evaporator outlet temperature CN_PIPE OUT Copyright 2009 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only 4 Wiring Diagrams 3 INDOOR DIAGRAM CN MOTOR1 CN MOTOR2 CN OPTION U3TIOHLNOI 3 1038 Je MAIN PCB ASSEMBLY FUSE 250V 3 15A RY D PUMP 4 o e g Q O D lt Z 3 us Eis Lo CN_ROOM CN_PIPE IN CN_PIPE OUT CN POWER CN D PUMP O 0 EA AN IX EJ E E E w PIPEIN PIPE OUT WIRED REMOTE THERMI THERMI CONTROLLER STOR STOR STOR MEZ51186305 CN_REMO PR CN_PIPE IN CN_POWER CN_PIPE OUT CN_ROOM CN_D PUMP CN_DISPLAY j E gt CN_OPTION CN_FLOAT CN_MOTOR1 CN_MOTOR2 Copyright 2009 LG Electronics Inc All right reserved 5 Only for training and service purposes LGE Internal Use Only 263230B gt gt 7 a Se Note Please ensure GCSC since the replacement parts may be changed depending upon the buyers request Please check the correct parts in View RPL Replacement Part List on GCSC GCSC Website http biz Lgservice com 6 Copyright 2009 LG Electronics Inc All right reserved LGE Internal Use Only Only for trainin
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