No Water Supply - LG WD-143605TD Service Manual

option (HOT)
option (HOT)
SOFTENER
MAIN PRE -
WASH WASH

NO WATER SUPPLY

Is the water supply shut-off?
Is the tap opened?
Is the Inlet hose "A" part to be seen red color?
When you press both Bio button and Time Delay
button simultaneously, is the water level frequency
below 240?
Is the inlet valve filter clogged with impurity?
Is resistance of the inlet valve connector
kΩ
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
NO
NO
?
YES
YES
YES
YES
19
NO
Open the tap.
Visit to check
YES
(Change the inlet hose)
Check the chamber (Air)
YES
and the tube clogged
with impurity.
YES
Clean the filter.
Replace the inlet valve.
NO
Replace PWB assembly
NO
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
YES
Clean the drawer.