LG WD-9016(0~9)S(U)P Service Manual page 22

option (HOT)
option (HOT)
Wiring diagram
max
MAIN
PRE -
WASH WASH
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 replaceptacles 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
20
NO
Open the tap.
Clean the filter.
YES
NO
Replace the inlet valve.
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.