Internal Use nly http://biz.lgservice.com Room Air Conditioner SVC MANUAL(Exploded View) MDEL : ASW093MMB8(LAN090HYV/LAU090HYV) ASW123MMB8(LAN120HYV/LAU120HYV) CAUTIN Before Servicing the unit, read the safety precautions in General SVC manual. nly for authorized service personnel.
Cooling Capacity Heating Capacity Product Specifications Models Unit ASW093MMB8 ASW123MMB8 kw Btu/h. kw Btu/h. Power Input Cooling/Heating W Running Current Cooling/Heating A Starting Current Cooling/Heating A EER W/W Btu/h.W SEER HSPF Power Supply Ø / V / Hz Power Factor % Air Flow Rate Indoor,Max m 3 /min(cfm) utdoor,max m 3 /min(cfm) Moisture Removal l/h. Sound Level Indoor,H/M/L/Sleep db(a)±3 utdoor,max db(a)±3 Refrigerant & Charge (at 7.5 m) g(oz) Additional Refrigerant charge g/m(oz/ft) Compressor Fan(Indoor) Type Model Motor Type il Type il Charge.L.P. name Type Motor utput Type Motor Type Motor utput Fan(utdoor) W Circuit Breaker* A Power Supply Cable No.*mm 2 Power and Transmission Cable No.*mm2 No.*mm 2 Liquid Side mm(in) Piping Connections Gas Side mm(in) Drain Hose(.D / I.D.) mm(in) mm Indoor (W*H*D) inch Dimensions mm utdoor (W*H*D) inch Indoor kg(lbs) Net Weight utdoor kg(lbs) Indoor kg(lbs) Gross Weight utdoor kg(lbs) Cooling(utdoor) C( ) peration Range Heating(utdoor) C( ) Piping Length (Min/Max) m(ft) Chargeless m(ft) Max. Elevation Difference m(ft) Tool Code(Chassis) Indoor + utdoor Temperature Control Allergy free filter Plasma Filter Prefilter(washable/antifungus) 3M HAF Filter Auto Clean CHAS Wind(Auto Wind) Steps, Fan/Cool/Heat Airflow Direction Control(up& Down) Airflow Direction Control(left & right) Functions Remote Controller Type Setting Temperature Range Note: : Applied, : No relation * For circuit breaker rating, please conform to local standards wherever necessary. * If you use WLAN, WLAN must be purchased separately. nly for training and service purposes cc W Cooling Heating Auto peration (Micom Control) Auto Changeover (Micom Control) Self Diagnosis Timer Sleep peration Soft Dry peration Restart Delay(minute) Deice Control(Defrost) Hot Start Jet Cool Low Ambient peration WiFi(ptional) Special Function 2 0.30~2.64~3.80 1,023~9,000~12,966 0.30~3.22~6.50 1,023~11,000~20,472 562/700 2.7/3.2 2.7/3.2 4.69 16.01 27.5 11.8 1/208230/60 94 15.5(547) 33(1,165) 1.5(3.3) 42/36/25/17 45 R410A, 1,150(40.6) 20(0.22) Twin Rotary DA128A1F Brushless DC Motor VG74 450 Cross Flow Fan 20 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35(1/4) 9.52(3/8) 21.5 / 16.0(0.85 / 0.63) 875*295*235 34.4*11.6*9.25 770*545*288 30.3*21.5*11.3 11.0(24.25) 33.0(72.75) 13.0(28.6) 35.0(77.16) 10~48(14~118.4) 25 ~ 24 (13 ~ 75.2) 2(6.6) / 20(65.6) 12.5(41) 10(32.8) SM + UL2 Thermistor 5/6/6 5Step 6Step Better 18 C ~ 30 C 16 C ~ 30 C 24h, n/ff 3 Water Lever Sensor, Cooling nly Switch, WLAN 0.30~3.51~4.04 1,023~12,000~13,785 0.30~3.98~6.80 1,023~13,600~23,202 850/860 3.9/4.0 3.9/4.0 4.14 14.12 25.5 11.5 1/208230/60 95 15.5(547) 33(1,165) 1.7(3.7) 42/36/25/17 45 R410A, 1,150(40.6) 20(0.22) Twin Rotary DA128A1F Brushless DC Motor VG74 450 Cross Flow Fan 20 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35(1/4) 9.52(3/8) 21.5 / 16.0(0.85 / 0.63) 875*295*235 34.4*11.6*9.25 770*545*288 30.3*21.5*11.3 11.0(24.25) 33.0(72.75) 13(28.6) 35.0(77.16) 10~48(14~118.4) 25 ~ 24 (13 ~ 75.2) 2(6.6) / 20(65.6) 12.5(41) 10(32.8) SM + UL2 Thermistor 5/6/6 5Step 6Step Better 18 C ~ 30 C 16 C ~ 30 C 24h, n/ff 3 h Some of functions are slightly different depending upon models. h The specification may be subject to change without notic for purpose of improvement. LGE Internal Use nly
2. Piping Diagrams Indoor Unit utdoor Unit Liquid Side 2Way Valve EEV Th1 Heat Exchanger (Evaporator) Th2 Heat Exchanger (Condenser) Th5 Th4 Gas Side 3Way Valve Accumulator Reversing Valve Compressor Th3 Cooling Heating LC. Description PCB Connector Th1 Thermistor for sunction air temperature CNTH1(Indoor) Th2 Th4Thermistor for evaporator middle temperature CNTH3(Indoor) Th3 Thermistor for discharge pipe temperature CNTH2(UTDR) Th4 Thermistor for condensing temperature CNTH1(UTDR) Th5 Thermistor for outdoor air temperature CNTH1(UTDR) EEV : Electronic Expansion Valve nly for training and service purposes 3 LGE Internal Use nly
3. Wiring Diagrams Indoor Unit CNU/D CNL/R CNDISP3 CNSTEP_L CNLIMI CNSUB2 CNSW CNDISP1 CNTH1 CNTH2 CNTH3 CNCNREM CNCC CNSTEP_R CNSUB1 CNDISP2 nly for training and service purposes 4 LGE Internal Use nly
Safety Precautions utdoor Unit CNFAN(BLDC) CNTH2 CNEEV CN4WAY CNHEATER1 CNTH1 CNHEATER2 CNCIL2 CNCIL1 nly for training and service purposes 5 LGE Internal Use nly
Exploded View Indoor Unit 135316 268711G ption Part 159830B 268711H 152302 131410 135313 733010 149303 354210 149304 342800 135500A 267110 354212 359011 135080 263230A 146811B 352150 346810 268711B 135500C 147582 35211B 263230B 146811A 268711D 249951 W6640A 135311 147581 LC. 263230A 263230B Description Thermistor for suction air temperature Thermistor for evaporator middle temperature nly for training and service purposes 6 LGE Internal Use nly
utdoor Unit 435301 559010 237202 137213B 437211 435512 554031 435300 263230C 549610 W4986C 546810 263230B 554160 W4986A 552202 W6631 553000A 550140 W4986B 561410 148000 261704 553000B 430410 447910 152503 263230A 552203B 552203A 552116 649950 135500 552112 661400 552200B 55211G 435513 268711F W6640B 137213A LC. 263230A 263230B Description Thermistor for suction air temperature Thermistor for condenser inlet temperature Thermistor for discharge pipe temperature nly for training and service purposes 7 LGE Internal Use nly
US 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 18888653026. CANADA Service call Number # : (888) LG Canada, (888) 5422623 P/N : MFL67501905 July, 2013