LG WD-12270RDA Service Manual ▷ View online
32
Disconnect the POWER connector and SENSOR
SWITCH ASSEMBLY.
Remove the Protect Cover.
Disconnect the connectors.
Unscrew 1 screw on the back.
Disassemble the Main PWB.
CONNECTOR
PROTECT COVER
MAIN PWB ASSEMBLY
33
Disassemble the top plate assembly.
Pull out the drawer.
Push out the DISPENSER ASSEMBLY after
unscrew 2 screws.
Unscrew the nut at the lower part of the dispenser.
Disassemble the 4 connectors from the valves.
Unscrew 2 screws from the back of the cabinet.
Unscrew a screw from the TOP BRACKET.
Disassemble two connectors from the POWER
CORD.
Wire Color
Blue Housing (YL-BK)
White Housing (WH-BK)
Blue Housing (GY-BK)
Red Housing (BL-BK)
DISPENSER ASSEMBLY
NOISE FILTER
34
Unscrew the 4 screws from upper of the canbinet
cover.
Unscrew the screw from filter cover.
Put a flat ( - ) screwdriver or putty knife into the both
sides of the filter cover, and pull it out.
Unscrew the screw from the lower side of the cabinet
cover.
CABINET COVER
35
Open the door.
Disassemble the clamp assembly.
Tilt the cabinet cover.
Disconnect the door switch connector.
NOTE: When assembling the CABINET
COVER, connect the connector.
Lift and separate the cabinet cover.
Disassemble the clamp assembly.
Disassemble the Gasket.
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