LG FH0D7DD K 2 Series Service Manual page 22

NO WATER SUPPLY
Is water supply shut-off?
Is the tap opened?
When you press both Rinse button and Spin
button simultaneously, is the water level fre-
quency below 240?
Is the inlet valve filter clogged with impurity?
Is resistance between each terminal of INLET
VALVE ASSEMBLY is 2~8 kΩ?
Check the voltage of the inlet valve connector
AC 220V~.
(Refer to 7-2 QC TEST MODE)
DETERGENT DOES NOT FLOW IN
Is water supplied?
Are recepatacles correctly connected to the
terminals of the INLET VALVE ASSEMBLY?
Is detergent put in the correct compartment of
the drawer?
Is the detergent hardened?
NO
YES
NO
NO
YES
YES
YES
YES
22
FOR LG TECHNICIAN
Open the tap.
NO
Check the AIR CHAM-
YES
BER and the tube
clogged with impurity.
Clean the filter.
YES
Replace the INLET
NO
VALVE ASSEMBLY.
Replace the MAIN
NO
PWB ASSEMBLY.
Refer to「NO WATER
NO
SUPPLY」
Check the wiring on the
NO
dispenser.
Put the detergent in the
correct position
NO
PRE+MAIN
MAIN WASH
z
: Detergent
NO Clean the drawer.
z z
z