Owner's Manual
Page 8
... supply hose • Water supply pressure must be between 4.5 and 145 PSI (30~1000 kPa). • Do not crossthread when connecting inlet hose to the valve. • If the water supply pressure is more than 145 PSI, a pressure reducing device should not be carried out by inexperienced persons may cause injury...
... supply hose • Water supply pressure must be between 4.5 and 145 PSI (30~1000 kPa). • Do not crossthread when connecting inlet hose to the valve. • If the water supply pressure is more than 145 PSI, a pressure reducing device should not be carried out by inexperienced persons may cause injury...
Owner's Manual
Page 23
... service. • The water overfills due to allow proper spinning. • Is the door opened or not completely closed? Rearrange load to the faulty water valve. • The water level sensor malfunction. Straighten hose. Add 1 or 2 similar items to help balance the load. Unplug the power plug. If individual heavy articles...
... service. • The water overfills due to allow proper spinning. • Is the door opened or not completely closed? Rearrange load to the faulty water valve. • The water level sensor malfunction. Straighten hose. Add 1 or 2 similar items to help balance the load. Unplug the power plug. If individual heavy articles...
Service Manual
Page 10
Avoid submerging the end of the drain hose should be placed less than 96" from the floor. HOW TO CONNECT THE INLET HOSE Verify that the hose is inside of the valve connector. CONNECT POWER PLUG Connect the power plug to prevent leaks. CONNECT THE DRAIN HOSE Make sure that the rubber washer is not twisted. Avoid connecting several electric devices, as doing so may cause a fire. 9 The end of the hose. Tighten the inlet hose securely to the wall outlet.
Avoid submerging the end of the drain hose should be placed less than 96" from the floor. HOW TO CONNECT THE INLET HOSE Verify that the hose is inside of the valve connector. CONNECT POWER PLUG Connect the power plug to prevent leaks. CONNECT THE DRAIN HOSE Make sure that the rubber washer is not twisted. Avoid connecting several electric devices, as doing so may cause a fire. 9 The end of the hose. Tighten the inlet hose securely to the wall outlet.
Service Manual
Page 16
... OR 1 1 2 2 3 3 WH YL RD BL BALL SENSOR NA 1 3 2 132 BK BK BK BK RD BL NA BL 12 12 12 12 HOT VALVE PRE WASH MAIN WASH BLEACH INLET VALVE BK SB 3 2 1 321 BL YL RD BL GN BN YL RD BK / YL WASHING HEATER GN / YL GN / RD YL 123 123...
... OR 1 1 2 2 3 3 WH YL RD BL BALL SENSOR NA 1 3 2 132 BK BK BK BK RD BL NA BL 12 12 12 12 HOT VALVE PRE WASH MAIN WASH BLEACH INLET VALVE BK SB 3 2 1 321 BL YL RD BL GN BN YL RD BK / YL WASHING HEATER GN / YL GN / RD YL 123 123...
Service Manual
Page 18
.... 1 time Tumble clockwise. 2 times Low speed Spin. 3 times High speed Spin. 4 times Inlet valve for prewash turns on. 5 times Inlet valve for main wash turns on. 6 times Inlet valve for hot water turns on. 7 times Inlet valve for bleach turns on. 8 times Tumble counterclockwise. 9 times Heater turns on for example a display indicating... 7-1. Number of each terminal is 110/120 V AC and DC when the unit is pressed None Check Point Turns on all lamps. 1) : WM2277H*/WM2177H* : WM2077CW : WM2677H*M 7-3. The digits indicate the water level frequency ( x.1 kHz ).
.... 1 time Tumble clockwise. 2 times Low speed Spin. 3 times High speed Spin. 4 times Inlet valve for prewash turns on. 5 times Inlet valve for main wash turns on. 6 times Inlet valve for hot water turns on. 7 times Inlet valve for bleach turns on. 8 times Tumble counterclockwise. 9 times Heater turns on for example a display indicating... 7-1. Number of each terminal is 110/120 V AC and DC when the unit is pressed None Check Point Turns on all lamps. 1) : WM2277H*/WM2177H* : WM2077CW : WM2677H*M 7-3. The digits indicate the water level frequency ( x.1 kHz ).
Service Manual
Page 21
YES Power failure? NO Is the water supply shut-off? YES Is the tap frozen? NO Visit to service. 20 Is displayed? NO Is filter in the inlet valve clogged with foreign material? YES Is the tap opened ? Clean the filter of inlet valve YES NO Visit to service. DIAGNOSIS AND SOLUTION FOR ABNORMAL OPERATION SYMPTOM No power Water inlet trouble GUIDE FOR SERVICE CALL Is the power plug connected firmly to 120 V AC outlet? Is the outlet controlled by a switch? ERROR DIAGNOSIS AND CHECK LIST 8-1. or Breaker opened ? 8.
YES Power failure? NO Is the water supply shut-off? YES Is the tap frozen? NO Visit to service. 20 Is displayed? NO Is filter in the inlet valve clogged with foreign material? YES Is the tap opened ? Clean the filter of inlet valve YES NO Visit to service. DIAGNOSIS AND SOLUTION FOR ABNORMAL OPERATION SYMPTOM No power Water inlet trouble GUIDE FOR SERVICE CALL Is the power plug connected firmly to 120 V AC outlet? Is the outlet controlled by a switch? ERROR DIAGNOSIS AND CHECK LIST 8-1. or Breaker opened ? 8.
Service Manual
Page 27
... in the correct place. NO Is the tap opened? Is the detergent caked or hardened? Put the detergent in the correct compartment of the INLET VALVE ASSEMBLY? NO YES Open the tap. Check the AIR CHAMBER and the tube (clogged). NO YES Check the wiring. NO Is the inlet... valve filter clogged? DETERGENT DOES NOT FLOW IN Is water supplied? YES NO Refer to NO WATER SUPPLY Are receptacles correctly connected to 7-2 QC TEST MODE) ...
... in the correct place. NO Is the tap opened? Is the detergent caked or hardened? Put the detergent in the correct compartment of the INLET VALVE ASSEMBLY? NO YES Open the tap. Check the AIR CHAMBER and the tube (clogged). NO YES Check the wiring. NO Is the inlet... valve filter clogged? DETERGENT DOES NOT FLOW IN Is water supplied? YES NO Refer to NO WATER SUPPLY Are receptacles correctly connected to 7-2 QC TEST MODE) ...
Service Manual
Page 28
.... Is there friction noise coming from the motor? Replace the STATOR ASSEMBLY or ROTOR ASSEMBLY. 27 Put it in the correct compartment of the INLET VALVE ASSEMBLY? Bleach cap SOFTENER Softener cap Is the liquid detergent/softener/bleach cap clogged? Secure the bolt. Refer to the terminals of the drawer? Is...
.... Is there friction noise coming from the motor? Replace the STATOR ASSEMBLY or ROTOR ASSEMBLY. 27 Put it in the correct compartment of the INLET VALVE ASSEMBLY? Bleach cap SOFTENER Softener cap Is the liquid detergent/softener/bleach cap clogged? Secure the bolt. Refer to the terminals of the drawer? Is...
Service Manual
Page 35
Pull out the drawer. Unscrew the nut at the lower part of the cabinet. Disassemble two (or three) connectors from the valves. Disassemble the 4 connectors from the NOISE FILTER. Push out the DISPENSER ASSEMBLY after unscrew 2 screws. Wire Color Blue Housing (OR-BK) White Housing (WH-BK) Blue Housing (GY-BK) Red Housing (BL-BK) Unscrew 2 screws from the TOP BRACKET. 34 Unscrew a screw from the back of the dispenser. Disassemble the top plate assembly.
Pull out the drawer. Unscrew the nut at the lower part of the cabinet. Disassemble two (or three) connectors from the valves. Disassemble the 4 connectors from the NOISE FILTER. Push out the DISPENSER ASSEMBLY after unscrew 2 screws. Wire Color Blue Housing (OR-BK) White Housing (WH-BK) Blue Housing (GY-BK) Red Housing (BL-BK) Unscrew 2 screws from the TOP BRACKET. 34 Unscrew a screw from the back of the dispenser. Disassemble the top plate assembly.
Service Manual
Page 45
...PWB 6877ER1023C 1 F130 CABLE,FLAT 6850EC2001A 1 ¡ F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003B 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 ¡ F210 PANEL ASSEMBLY,CONTROL 3721ER1126A 1 F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073D 1 F225 ... the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-11270BD.ABWEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2277HW SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.
...PWB 6877ER1023C 1 F130 CABLE,FLAT 6850EC2001A 1 ¡ F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003B 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 ¡ F210 PANEL ASSEMBLY,CONTROL 3721ER1126A 1 F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073D 1 F225 ... the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-11270BD.ABWEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2277HW SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.
Service Manual
Page 47
...PWB 6877ER1023C 1 F130 CABLE,FLAT 6850EC2001A 1 ¡ F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003B 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 ¡ F210 PANEL ASSEMBLY,CONTROL 3721ER1126G 1 F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073R 1 F225 ...the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-11275BD.ABPEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2277HB SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.
...PWB 6877ER1023C 1 F130 CABLE,FLAT 6850EC2001A 1 ¡ F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003B 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 ¡ F210 PANEL ASSEMBLY,CONTROL 3721ER1126G 1 F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073R 1 F225 ...the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-11275BD.ABPEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2277HB SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.
Service Manual
Page 49
...6877ER1023G 1 ¡ F130 CABLE,FLAT 6850EC2001A 1 F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003C 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 ¡ F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 F210 PANEL ASSEMBLY,CONTROL 3721ER1126B 1 ¡ F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073H 1 F225...the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-10270BD.ABWEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2077CW SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.
...6877ER1023G 1 ¡ F130 CABLE,FLAT 6850EC2001A 1 F140 HARNESS,MOTOR 6877ER1016B 1 ¡ F141 HARNESS,MOTOR 6877ER3003C 1 ¡ F160 VALVE ASSEMBLY,INLET 5221ER1003A 1 ¡ F170 VALVE ASSEMBLY,INLET 5220FR2006H 1 F210 PANEL ASSEMBLY,CONTROL 3721ER1126B 1 ¡ F215 KNOB ASSEMBLY 4941ER3002A 1 F220 PANEL ASSEMBLY,DRAWER 3721ER1073H 1 F225...the safety precautions in this manual ¡Æ NOTE : S(Safety Parts), AL(Alternative parts) LG MODEL: WD-10270BD.ABWEEUS Run_Date : 2004-04-09 YOUR MODEL: WM2077CW SPECIFICATION: 120V 60Hz S AL LOC DESCRIPTION PARTS No.