No Water Supply - LG WD-80480 Service Manual

option (HOT)
option (HOT)
Wiring diagram
max
MAIN PRE -
WASH W ASH
SOFTENER

NO WATER SUPPLY

Is the water supply shut-off?
Is the tap opened?
Is the inlet valve filter clogged with impurity?
Is resistance of the inlet valve connector
k
between the 2 to 8
Check the voltage between each terminals of
inlet Valve is 220 - 240V~.
(Refer to 7-2 TEST MODE)
DETERGENT DOES NOT FLOW IN
Is water supplied?
Are receptacles correctly connected to the
terminals of inlet valve?
Is detergent put in the correct compartment of
the drawer?
Is the detergent caked or hardened?
NO
YES
NO
?
YES
YES
YES
YES
19
NO
Open the tap.
YES
Clean the filter.
Replace the inlet valve.
NO
NO
Replace PWB assembly
Refer to solution
NO
NO INLET
Check the wiring on the
NO
dispenser.
Put the detergent in the
correct position
PRE+MAIN
NO
MAIN WASH
: Detergent
Clean the drawer.
YES