LG Electronics WD-1041(3)F(H)(B), WD-1042FH No Water Supply, Detergent does not Flow, No Inlet

Wiring diagram

SOFTENER

MAIN	PRE -
WASH	WASH

NO WATER SUPPLY

Is the water supply shut-off?

NO

Is the tap opened?	NO
YES
When you press both Wash button and	YES
Rinse buttons simultaneously, is the water
level frequency below 40?
NO
Is the inlet valve filter clogged with impurity?	YES
NO
Is resistance of the inlet valve connector	NO
between 2 to 8 k ?
YES
Check the voltage between each terminal of
inlet Valve is 220~240V.	NO
(Refer to 7-2 TEST MODE)

DETERGENT DOES NOT FLOW IN

Is water supplied?	NO
YES
Are replaceptacles correctly connected to the	NO
terminals of inlet valve?
YES
Is detergent put in the correct compartment of
the drawer?	NO
YES
Is the detergent caked or hardened?	YES

Open the tap.

Check the chamber (Air) and the tube clogged with impurity.

Clean the filter.

Replace the inlet valve.

Replace PWB assembly (Main).

Refer to solution

NO INLET

Check the wiring on the dispenser.

Put the detergent in the correct position

PRE+MAIN

MAIN WASH

: Detergent

Clean the drawer.

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