Room Air Conditioner SVC MANUAL(Exploded View) - LG
Internal Use Only http://biz.lgservice.com
Room Air Conditioner SVC MANUAL(Exploded View) MODEL : AS-W363DGU1(Set) ASNW363DGU1 ASUW363DGU1 AS-W303DGU1(Set) ASNW303DGU1 ASUW303DGU1
CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Product Specifications Sales Model Models
Unit kW Btu/h. kW Btu/h. W A A W/W Btu/h.W
Cooling Capacity Heating Capacity Power Input Running Current Starting Current
Cooling/Heating Cooling/Heating Cooling/Heating
EER SEER HSPF Power Supply Power Factor Air Flow Rate
Ø / V / Hz % m3/min(CFM) m3/min(CFM) l/h. dB(A)±3 dB(A)±3 g(oz) g/m(oz/ft)
Indoor,Max Outdoor,Max
Moisture Removal Sound Level
Indoor,H/M/L Outdoor,Max
Refrigerant & Charge (at 7.5 m) Additional Refrigerant charge
Compressor
Fan(Indoor) Fan(Outdoor)
Type Model Motor Type Oil Type Oil Charge O.L.P. name Type Motor Output Type Motor Type Motor Output
cc
W
W A No.*mm2 No.*mm2 mm(in) mm(in) mm(in) mm inch mm inch kg(lbs) kg(lbs) kg(lbs) kg(lbs) °C(℉) °C(℉) m(ft) m(ft) m(ft)
Circuit Breaker* Power Supply Cable Power and Transmission Cable No.*mm2 Liquid Side Piping Connections Gas Side Drain Hose(O.D / I.D.) Indoor (W*H*D) Dimensions Outdoor (W*H*D) Net Weight Gross Weight Operation Range Piping Length (Min/Max) Chargeless Max. Elevation Difference Tool Code(Chassis)
Functions
Indoor Outdoor Indoor Outdoor Cooling(Outdoor) Heating(Outdoor)
Indoor + Outdoor Temperature Control Allergy free filter Plasma Filter Prefilter(washable/anti-fungus) Auto Clean CHAOS Wind(Auto Wind) Steps, Fan/Cool/Heat Airflow Direction Control(up& Down) Airflow Direction Control(left & right) Remote Controller Type Setting Temperature Range Auto Operation (Micom Control) Auto Changeover (Micom Control) Self Diagnosis Timer Sleep Operation Soft Dry Operation Restart Delay(minute) Deice Control(Defrost) Hot Start Jet Cool Low Ambient Operation Special Function
Note : O : Applie, X : Not applied, – : No relation
Cooling Heating
LS307HV AS-W303DGU1 0.90 ~ 8.79 ~ 9.46 3,070 ~ 30,000 ~ 32,300 0.90 ~ 9.38 ~ 10.81 3,070 ~ 32,000 ~ 36,900 3,000/3,100 13.4/13.9 13.4/13.9 2.93 10 18 9.5 1/208-230/60 97.3 25(883) 60(2,119) 4.6 48/44/39/37 55 R410A, 2,000(70.5) 35(0.38) Twin Rotary GJT240DAA Brushless DC Motor PVE(FVD68C) 900 Cross Flow Fan BLDC 76.1 Propeller, Fan BLDC 124 25 3*2.5 9.52(3/8) 15.88(5/8) 21.5 / 16.0(0.85 / 0.63) 1209*346*205 47-5/8*13-5/8*8-1/16 870*800*320 34-5/16*31-1/2*12-5/8 18(39.7) 60(132.3) 20(44.1) 64(141.1) -10~48(14~118.4) -10~24(14.0~75.2) - / 30(98.4) 15(49.2) SD + UE1+ Thermistor O O O O O 3/4/3 Auto Auto Wireless LCD(EZ-Remocon) 18°C ~ 30°C 16°C ~ 30°C O O 24h, On/Off O O 3 O O O O -
LS360HV AS-W363DGU1 0.90 ~ 9.67 ~ 9.96 3,070 ~ 33,000 ~ 34,000 0.90 ~ 10.32 ~ 11.40 3,070 ~ 35,200 ~ 38,900 4,035/3,840 17.0/16.2 17.0/16.2 2.4 8.2 16.1 9.9 1/208-230/60 98.2 25(883) 60(2,119) 4.8 49/44/39/37 55 R410A, 2,000(70.5) 35(0.38) Twin Rotary GJT240DAA Brushless DC Motor PVE(FVD68C) 900 Cross Flow Fan BLDC 76.1 Propeller, Fan BLDC 124 25 3*2.5 9.52(3/8) 15.88(5/8) 21.5 / 16.0(0.85 / 0.63) 1209*346*205 47-5/8*13-5/8*8-1/16 870*800*320 34-5/16*31-1/2*12-5/8 18(39.7) 60(132.3) 20(44.1) 64(141.1) -10~48(14~118.4) -10~24(14.0~75.2) - / 30(98.4) 15(49.2) SD + UE1+ Thermistor O O O O O 3/4/3 Auto Auto Wireless LCD(EZ-Remocon) 18°C ~ 30°C 16°C ~ 30°C O O 24h, On/Off O O 3 O O O O -
• Filters are optional in some specific areas. • For Circuit Breaker Rating, please conform to local standards whenever necessary.
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-2-
LGE Internal Use Only
2. Piping Diagrams Indoor Unit
Outdoor Unit
Liquid Side EEV
2-Way Valve
Th2 Th1 Th4
Heat Exchanger (Evaporator)
Heat Exchanger (Condenser)
Th8
Th9 Th3
Th7
Gas Side 3-Way Valve
Reversing Valve
Accumulator
Th5
Th6
Cooling Heating
Compressor
LOC.
Description
PCB Connector
Th1
Thermistor for suction air temperature
Th2
Thermistor for evaporator inlet temperature
Th3
Thermistor for evaporator outlet temperature
CN-TH2(Indoor)
Th4
Thermistor for evaporator middle temperature
CN-TH3(Indoor)
Th5
Thermistor for discharge pipe temperature
Th6
Thermistor for suction pipe temperature
Th7
Thermistor for condensing temperature
Th8
Thermistor for outdoor air temperature
Th9
Thermistor for condensing middle temperature
CN-TH1(Indoor)
CN-TH3(OUTDOOR) CN-TH2(OUTDOOR) CN-TH4(OUTDOOR)
※ EEV : Electronic Expansion Valve
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
LGE Internal Use Only
3. Wiring Diagrams Indoor Unit
RY-COMP(3)
CN-U/D CN-12V CN-L/R CN-DISP3
CN-IN/N
CN-HVB CN-DISP1
CN-TH1 CN-TH2 CN-TH3
CN-OPTION Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-4-
LGE Internal Use Only
Outdoor Unit
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-5-
LGE Internal Use Only
Exploded View Indoor Unit
135316
W6631
135314 267110
152313
237900 733010
135511 131410
135500
342800 159830
152302 149304
354212 354210B 359011
135311 354210A
W50400
W51620B
W51620A
249951
35211B 346810 263230C
337000 146811B
135516 147582 145200A
266090
268711A
352150
Part for Plasma Model
W50400
146811A
147581A Upper
147581B Lower
268711C 145200B
268711B
W6640A 263230B 263230A
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 ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-6-
LGE Internal Use Only
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-7-
435301
437211
349480
437210
435512
447910
559010
346810
W4810
268711
152503
554160
552117
263230B
430410
549610
554031
137213A
W6631A
W6640
550140
135500
W49810
552203B
552203A
55211G
661400
552200
561410
552116
435511A
649950
552115
435511B
137213B
552113
263230A
552202
263230C
352111B
435300
Outdoor Unit
LGE Internal Use Only
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 1-888-865-3026.
CANADA Service call Number # : (888) LG Canada, (888) 542-2623
P/NO : MFL33984927
JULY, 2010
Room Air Conditioner SVC MANUAL(Exploded View) MODEL : AS-W363DGU1(Set) ASNW363DGU1 ASUW363DGU1 AS-W303DGU1(Set) ASNW303DGU1 ASUW303DGU1
CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Product Specifications Sales Model Models
Unit kW Btu/h. kW Btu/h. W A A W/W Btu/h.W
Cooling Capacity Heating Capacity Power Input Running Current Starting Current
Cooling/Heating Cooling/Heating Cooling/Heating
EER SEER HSPF Power Supply Power Factor Air Flow Rate
Ø / V / Hz % m3/min(CFM) m3/min(CFM) l/h. dB(A)±3 dB(A)±3 g(oz) g/m(oz/ft)
Indoor,Max Outdoor,Max
Moisture Removal Sound Level
Indoor,H/M/L Outdoor,Max
Refrigerant & Charge (at 7.5 m) Additional Refrigerant charge
Compressor
Fan(Indoor) Fan(Outdoor)
Type Model Motor Type Oil Type Oil Charge O.L.P. name Type Motor Output Type Motor Type Motor Output
cc
W
W A No.*mm2 No.*mm2 mm(in) mm(in) mm(in) mm inch mm inch kg(lbs) kg(lbs) kg(lbs) kg(lbs) °C(℉) °C(℉) m(ft) m(ft) m(ft)
Circuit Breaker* Power Supply Cable Power and Transmission Cable No.*mm2 Liquid Side Piping Connections Gas Side Drain Hose(O.D / I.D.) Indoor (W*H*D) Dimensions Outdoor (W*H*D) Net Weight Gross Weight Operation Range Piping Length (Min/Max) Chargeless Max. Elevation Difference Tool Code(Chassis)
Functions
Indoor Outdoor Indoor Outdoor Cooling(Outdoor) Heating(Outdoor)
Indoor + Outdoor Temperature Control Allergy free filter Plasma Filter Prefilter(washable/anti-fungus) Auto Clean CHAOS Wind(Auto Wind) Steps, Fan/Cool/Heat Airflow Direction Control(up& Down) Airflow Direction Control(left & right) Remote Controller Type Setting Temperature Range Auto Operation (Micom Control) Auto Changeover (Micom Control) Self Diagnosis Timer Sleep Operation Soft Dry Operation Restart Delay(minute) Deice Control(Defrost) Hot Start Jet Cool Low Ambient Operation Special Function
Note : O : Applie, X : Not applied, – : No relation
Cooling Heating
LS307HV AS-W303DGU1 0.90 ~ 8.79 ~ 9.46 3,070 ~ 30,000 ~ 32,300 0.90 ~ 9.38 ~ 10.81 3,070 ~ 32,000 ~ 36,900 3,000/3,100 13.4/13.9 13.4/13.9 2.93 10 18 9.5 1/208-230/60 97.3 25(883) 60(2,119) 4.6 48/44/39/37 55 R410A, 2,000(70.5) 35(0.38) Twin Rotary GJT240DAA Brushless DC Motor PVE(FVD68C) 900 Cross Flow Fan BLDC 76.1 Propeller, Fan BLDC 124 25 3*2.5 9.52(3/8) 15.88(5/8) 21.5 / 16.0(0.85 / 0.63) 1209*346*205 47-5/8*13-5/8*8-1/16 870*800*320 34-5/16*31-1/2*12-5/8 18(39.7) 60(132.3) 20(44.1) 64(141.1) -10~48(14~118.4) -10~24(14.0~75.2) - / 30(98.4) 15(49.2) SD + UE1+ Thermistor O O O O O 3/4/3 Auto Auto Wireless LCD(EZ-Remocon) 18°C ~ 30°C 16°C ~ 30°C O O 24h, On/Off O O 3 O O O O -
LS360HV AS-W363DGU1 0.90 ~ 9.67 ~ 9.96 3,070 ~ 33,000 ~ 34,000 0.90 ~ 10.32 ~ 11.40 3,070 ~ 35,200 ~ 38,900 4,035/3,840 17.0/16.2 17.0/16.2 2.4 8.2 16.1 9.9 1/208-230/60 98.2 25(883) 60(2,119) 4.8 49/44/39/37 55 R410A, 2,000(70.5) 35(0.38) Twin Rotary GJT240DAA Brushless DC Motor PVE(FVD68C) 900 Cross Flow Fan BLDC 76.1 Propeller, Fan BLDC 124 25 3*2.5 9.52(3/8) 15.88(5/8) 21.5 / 16.0(0.85 / 0.63) 1209*346*205 47-5/8*13-5/8*8-1/16 870*800*320 34-5/16*31-1/2*12-5/8 18(39.7) 60(132.3) 20(44.1) 64(141.1) -10~48(14~118.4) -10~24(14.0~75.2) - / 30(98.4) 15(49.2) SD + UE1+ Thermistor O O O O O 3/4/3 Auto Auto Wireless LCD(EZ-Remocon) 18°C ~ 30°C 16°C ~ 30°C O O 24h, On/Off O O 3 O O O O -
• Filters are optional in some specific areas. • For Circuit Breaker Rating, please conform to local standards whenever necessary.
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-2-
LGE Internal Use Only
2. Piping Diagrams Indoor Unit
Outdoor Unit
Liquid Side EEV
2-Way Valve
Th2 Th1 Th4
Heat Exchanger (Evaporator)
Heat Exchanger (Condenser)
Th8
Th9 Th3
Th7
Gas Side 3-Way Valve
Reversing Valve
Accumulator
Th5
Th6
Cooling Heating
Compressor
LOC.
Description
PCB Connector
Th1
Thermistor for suction air temperature
Th2
Thermistor for evaporator inlet temperature
Th3
Thermistor for evaporator outlet temperature
CN-TH2(Indoor)
Th4
Thermistor for evaporator middle temperature
CN-TH3(Indoor)
Th5
Thermistor for discharge pipe temperature
Th6
Thermistor for suction pipe temperature
Th7
Thermistor for condensing temperature
Th8
Thermistor for outdoor air temperature
Th9
Thermistor for condensing middle temperature
CN-TH1(Indoor)
CN-TH3(OUTDOOR) CN-TH2(OUTDOOR) CN-TH4(OUTDOOR)
※ EEV : Electronic Expansion Valve
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
LGE Internal Use Only
3. Wiring Diagrams Indoor Unit
RY-COMP(3)
CN-U/D CN-12V CN-L/R CN-DISP3
CN-IN/N
CN-HVB CN-DISP1
CN-TH1 CN-TH2 CN-TH3
CN-OPTION Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-4-
LGE Internal Use Only
Outdoor Unit
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-5-
LGE Internal Use Only
Exploded View Indoor Unit
135316
W6631
135314 267110
152313
237900 733010
135511 131410
135500
342800 159830
152302 149304
354212 354210B 359011
135311 354210A
W50400
W51620B
W51620A
249951
35211B 346810 263230C
337000 146811B
135516 147582 145200A
266090
268711A
352150
Part for Plasma Model
W50400
146811A
147581A Upper
147581B Lower
268711C 145200B
268711B
W6640A 263230B 263230A
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 ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-6-
LGE Internal Use Only
Copyright ©2010 LG Electronics. Inc. All right reserved. Only for training and service purposes
-7-
435301
437211
349480
437210
435512
447910
559010
346810
W4810
268711
152503
554160
552117
263230B
430410
549610
554031
137213A
W6631A
W6640
550140
135500
W49810
552203B
552203A
55211G
661400
552200
561410
552116
435511A
649950
552115
435511B
137213B
552113
263230A
552202
263230C
352111B
435300
Outdoor Unit
LGE Internal Use Only
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 1-888-865-3026.
CANADA Service call Number # : (888) LG Canada, (888) 542-2623
P/NO : MFL33984927
JULY, 2010
