Room Air Conditioner SVC MANUAL(Exploded View) - Amazon Web ...
Internal Use Only
Room Air Conditioner SVC MANUAL(Exploded View) MODEL : US-W096J3A0 (P09EN) US-W126J3A0 (P12EN)
CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Specification Model Spec. Heat transfer (sorce / sink) Type of appliance Cooling Capacity Heating Capacity Low Temp. Heating Capacity (-7 ℃ ) Power Input Cooling / Heating Running Current Cooling / Heating Starting Current Cooling / Heating Max. Current Cooling / Heating SEER SCOP Energy efficiency class* *A(more efficient), Cooling / Heating G(less efficient) Annual energy consumpCooling tion Power Supply Indoor,Max Air Flow Rate Outdoor,Max Moisture Removal Indoor,H/M/L/Sleep* Sound Pressure Level Outdoor,Max Indoor,Max Sound Power Level Outdoor,Max Refrigerant & Charge (at 7.5 m) Additional Refrigerant charge Model Compressor Motor Type O.L.P. name Type Fan(Indoor) Motor Type Motor Output Type Fan(Outdoor) Motor Type Motor Output Circuit Breaker Power Supply Cable Power and Transmission Cable Nⅹmm² Liquid Side Piping Connection Gas Side Drain Hose Indoor (WⅹHⅹD) Dimensions Outdoor (WⅹHⅹD) Indoor Net Weight Outdoor Cooling(Outdoor) Operation Range Heating(Outdoor) Piping Length (Min / Max) Max Elevation Difference
kW kW kW W A A A W/W W/W
US-W096J3A0 (P09EN) US-W126J3A0 (P12EN) Air to Air Air to Air Cooling/Heating(Inverter type heatpump) Cooling/Heating(Inverter type heatpump) 3.5 2.5 3.8 3.2 3.6 3.0 1080/1000 670/840 4.7/4.5 3.0/3.7 4.7/4.5 3.0/3.7 6.0/7.0 6.0/7.0 6.4 6.5 4.0 4.0
-
A++/A+
A++/A+
kWh
134/840
191/875
Ø / V / Hz m3/min m3/min l/h dB(A)±1 dB(A)±1 dB(A) dB(A) g g/m W W A Nⅹmm² Nⅹmm² mm mm mm mm mm kg kg ℃ ℃ m m
1 / 220-240 /50 11.5 27 1.1 41/35/27/19 49 / 50 59 65 R410A, 950 20 GA102MK BLDC Cross Flow Fan BLDC 30 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35 9.52 21.5 837*302*189 717*483*230 8.5 28 -10 ~ 48 -10 ~ 24 3/15 7
1 / 220-240 /50 12.5 27 1.3 41/35/27/19 49 / 50 59 65 R410A, 950 20 GA102MK BLDC Cross Flow Fan BLDC 30 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35 9.52 21.5 837*302*189 717*483*230 8.5 28 -10 ~ 48 -10 ~ 24 3/15 7
Note: 1. Capacities are based on the following conditions: Cooling: - Indoor Temperature 27 °C(80.6 °F) DB / 19 °C(66.2 °F) WB - Outdoor Temperature 35 °C(95 °F) DB / 24 °C(75.2 °F) WB Heating: - Indoor Temperature 20 °C(68 °F) DB / 15 °C(59 °F) WB - Outdoor Temperature 7 °C(44.6 °F) DB / 6 °C(42.8 °F) WB Piping Length - Interconnecting Piping Length 7.5 m - Level Difference of Zero 2. Wiring cable size must comply with the applicable local and national code. 3. The specification may be subject to change without prior notice for purpose of improvement.
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-2-
Conversion Formula kW = Btu/h x 0.0002931 CFM = CMM x 35.3
LGE Internal Use Only
2. Piping Diagrams Indoor Unit
Outdoor Unit
Liquid Side EEV
2-Way Valve Th1
Heat Exchanger (Evaporator)
Th2
Heat Exchanger (Condenser)
Th5
Th4
Gas Side 3-Way Valve
Reversing Valve
Accumulator
Th3
Cooling Heating
Compressor
LOC.
Description
PCB Connector
Th1
Thermistor for air temperature
CN-TH1(Indoor)
Th2
Thermistor for evaporator middle temperature
CN-TH2(Indoor)
Th3
Thermistor for discharge pipe temperature
CN-TH2(OUTDOOR)
Th4
Thermistor for condensing temperature
CN-TH1(OUTDOOR)
Th5
Thermistor for outdoor air temperature
CN-TH1(OUTDOOR)
h EEV : Electronic Expansion Valve
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
LGE Internal Use Only
3. Wiring Diagrams Indoor Unit
EEPROM
MEZ65064726
CN-MOTOR1
CN-U/D
CN-DISP3
CN-DISP1
CN-TH1
CN-TH3
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-4-
LGE Internal Use Only
Outdoor Unit
MEZ64835126
CN-TH2
CN-TH1
CN1 CN-LGMV
CN-EEV CN-4WAY CN-FAN CN-CENTRAL CN-JTAG CN-FLASH CN-COIL1 WCN-P(L)
WCN-P(N) CN-COIL2
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
MAIN PCB
-5-
LGE Internal Use Only
135316
152302
733010
131410
342800 149303 342800A 147582 145200B
149304 267110
359011
135080 346810 W50400 263230A
135500C
268711B
146811A 249951
131111
W6640A
263230B
147581 354212
135311
268711D 352150
LOC.
Only for training and service purposes
Description Thermistor for suction air temperature Thermistor for evaporator middle temperature
LGE Internal Use Only
LOC.
Only for training and service purposes
Description Thermistor for air temperature Thermistor for condenser middle temperature Thermistor for discharge temperature
LGE Internal Use Only
435301
437211
237202
430410
559010
137213A
447910
W4986C
554160
W4986B
549610
W4986A
261704
546810
550140
W6631
263230B
561410 552116
649950
148000
552203A
552202 135500C
435511B
137213B
661400 552200
552203B
552112
55211G 268711F
W6640B
263230A
554031
P/NO : MFL67712137
December , 2015
Room Air Conditioner SVC MANUAL(Exploded View) MODEL : US-W096J3A0 (P09EN) US-W126J3A0 (P12EN)
CAUTION Before Servicing the unit, read the safety precautions in General SVC manual. Only for authorized service personnel.
1. Specification Model Spec. Heat transfer (sorce / sink) Type of appliance Cooling Capacity Heating Capacity Low Temp. Heating Capacity (-7 ℃ ) Power Input Cooling / Heating Running Current Cooling / Heating Starting Current Cooling / Heating Max. Current Cooling / Heating SEER SCOP Energy efficiency class* *A(more efficient), Cooling / Heating G(less efficient) Annual energy consumpCooling tion Power Supply Indoor,Max Air Flow Rate Outdoor,Max Moisture Removal Indoor,H/M/L/Sleep* Sound Pressure Level Outdoor,Max Indoor,Max Sound Power Level Outdoor,Max Refrigerant & Charge (at 7.5 m) Additional Refrigerant charge Model Compressor Motor Type O.L.P. name Type Fan(Indoor) Motor Type Motor Output Type Fan(Outdoor) Motor Type Motor Output Circuit Breaker Power Supply Cable Power and Transmission Cable Nⅹmm² Liquid Side Piping Connection Gas Side Drain Hose Indoor (WⅹHⅹD) Dimensions Outdoor (WⅹHⅹD) Indoor Net Weight Outdoor Cooling(Outdoor) Operation Range Heating(Outdoor) Piping Length (Min / Max) Max Elevation Difference
kW kW kW W A A A W/W W/W
US-W096J3A0 (P09EN) US-W126J3A0 (P12EN) Air to Air Air to Air Cooling/Heating(Inverter type heatpump) Cooling/Heating(Inverter type heatpump) 3.5 2.5 3.8 3.2 3.6 3.0 1080/1000 670/840 4.7/4.5 3.0/3.7 4.7/4.5 3.0/3.7 6.0/7.0 6.0/7.0 6.4 6.5 4.0 4.0
-
A++/A+
A++/A+
kWh
134/840
191/875
Ø / V / Hz m3/min m3/min l/h dB(A)±1 dB(A)±1 dB(A) dB(A) g g/m W W A Nⅹmm² Nⅹmm² mm mm mm mm mm kg kg ℃ ℃ m m
1 / 220-240 /50 11.5 27 1.1 41/35/27/19 49 / 50 59 65 R410A, 950 20 GA102MK BLDC Cross Flow Fan BLDC 30 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35 9.52 21.5 837*302*189 717*483*230 8.5 28 -10 ~ 48 -10 ~ 24 3/15 7
1 / 220-240 /50 12.5 27 1.3 41/35/27/19 49 / 50 59 65 R410A, 950 20 GA102MK BLDC Cross Flow Fan BLDC 30 Propeller, Fan BLDC 43 15 3*1.0 4*1.0 (Including Earth) 6.35 9.52 21.5 837*302*189 717*483*230 8.5 28 -10 ~ 48 -10 ~ 24 3/15 7
Note: 1. Capacities are based on the following conditions: Cooling: - Indoor Temperature 27 °C(80.6 °F) DB / 19 °C(66.2 °F) WB - Outdoor Temperature 35 °C(95 °F) DB / 24 °C(75.2 °F) WB Heating: - Indoor Temperature 20 °C(68 °F) DB / 15 °C(59 °F) WB - Outdoor Temperature 7 °C(44.6 °F) DB / 6 °C(42.8 °F) WB Piping Length - Interconnecting Piping Length 7.5 m - Level Difference of Zero 2. Wiring cable size must comply with the applicable local and national code. 3. The specification may be subject to change without prior notice for purpose of improvement.
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-2-
Conversion Formula kW = Btu/h x 0.0002931 CFM = CMM x 35.3
LGE Internal Use Only
2. Piping Diagrams Indoor Unit
Outdoor Unit
Liquid Side EEV
2-Way Valve Th1
Heat Exchanger (Evaporator)
Th2
Heat Exchanger (Condenser)
Th5
Th4
Gas Side 3-Way Valve
Reversing Valve
Accumulator
Th3
Cooling Heating
Compressor
LOC.
Description
PCB Connector
Th1
Thermistor for air temperature
CN-TH1(Indoor)
Th2
Thermistor for evaporator middle temperature
CN-TH2(Indoor)
Th3
Thermistor for discharge pipe temperature
CN-TH2(OUTDOOR)
Th4
Thermistor for condensing temperature
CN-TH1(OUTDOOR)
Th5
Thermistor for outdoor air temperature
CN-TH1(OUTDOOR)
h EEV : Electronic Expansion Valve
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-3-
LGE Internal Use Only
3. Wiring Diagrams Indoor Unit
EEPROM
MEZ65064726
CN-MOTOR1
CN-U/D
CN-DISP3
CN-DISP1
CN-TH1
CN-TH3
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
-4-
LGE Internal Use Only
Outdoor Unit
MEZ64835126
CN-TH2
CN-TH1
CN1 CN-LGMV
CN-EEV CN-4WAY CN-FAN CN-CENTRAL CN-JTAG CN-FLASH CN-COIL1 WCN-P(L)
WCN-P(N) CN-COIL2
Copyright ©2015 LG Electronics. Inc. All right reserved. Only for training and service purposes
MAIN PCB
-5-
LGE Internal Use Only
135316
152302
733010
131410
342800 149303 342800A 147582 145200B
149304 267110
359011
135080 346810 W50400 263230A
135500C
268711B
146811A 249951
131111
W6640A
263230B
147581 354212
135311
268711D 352150
LOC.
Only for training and service purposes
Description Thermistor for suction air temperature Thermistor for evaporator middle temperature
LGE Internal Use Only
LOC.
Only for training and service purposes
Description Thermistor for air temperature Thermistor for condenser middle temperature Thermistor for discharge temperature
LGE Internal Use Only
435301
437211
237202
430410
559010
137213A
447910
W4986C
554160
W4986B
549610
W4986A
261704
546810
550140
W6631
263230B
561410 552116
649950
148000
552203A
552202 135500C
435511B
137213B
661400 552200
552203B
552112
55211G 268711F
W6640B
263230A
554031
P/NO : MFL67712137
December , 2015
