LG WD-1031RD Service Manual ▷ View online
LOT OF VAPOR IN DRAWER WHEN DRYING
Replace PWB assy(Main)
(6871FC1194A)
(6871FC1194A)
Check if the voltage of each terminal of Inlet
Valve is AC 220-230V~.
(Refer to 7.TEST MODE)
Valve is AC 220-230V~.
(Refer to 7.TEST MODE)
NO
Replace the inlet valve.
(5220FR2009F)
(5220FR2009F)
Is resistance of the inlet valve terminal
between 2 to 8 k Ω?
between 2 to 8 k Ω?
NO
YES
Clean the filter.
Isn't the inlet valve filter clogged with impurity?
YES
NO
Open the tap.
Is tap opened?
NO
YES
Isn't the water supply shut-off?
NO
28
9. DISASSEMBLY INSTRUCTIONS
Disassemble and repair the parts after pulling out power cord from the outlet.
① Unscrew the screws on the top plate.
② The plate assy(Top) is pulled back and then
upward to arrow direction.
③ The cover(Inner) is disassembled.
① The PWB assy(Display) connectors are
disconnected.
② Pull out drawer, three screws are unscrewed.
③ Push two upper hooks and pull the control
panel forward.
① The PWB assy(Display) is disconnected.
② When 8 screws are unscrewed on the PWB
insulator and the PWB assy(Display) is
disassembled from the PWB insulator.
disassembled from the PWB insulator.
HOOK
PANEL ASSY(CONTROL)
PWB ASSY(DISPLAY)
CONTROL PANEL
PLATE ASSY(TOP)
29
30
① The back cover is removed.
② Two screws are unscrewed.
③ Disconnect connector from the wiring.
④ Pull the PWB assy (Main) to arrow
direction.
① The plate assy(Top)and the cover(lnner)are
disassembled.
② Pull the drawer to arrow direction.
③ Two screws are unscrewed.
① The hose clamps(6EA)and the hose are
disassembled.
② The ventilation bellows are disassembled on
the tub.
PWB ASSY(POWER)
DISPENSER ASSY
DRAWER
DISPENSER ASSY
31
① Disconnect the wiring connector.
② Remove the valve by two screws of the valve
holder.
When reconnecting the connector
2
1
3
INLET VALVE
VALVE
(DRY)
YL/BK - BK
VALVE
(PRE-WASH)
GY/WH - BK
VALVE
(NORMAL-WASH)
WH/BK - BK
VALVE ®È (NORMAL-WASH)
BL/RD - BK
① Remove the lower cover to arrow direction
after one screw is unscrewed.
COVER LOWER
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