LG FH0D7DD K 2 Series Service Manual page 24

HEATING WITHOUT WATER
When pressing Rinse and Spin at the same
time after draining, is the water level frequency
255?
When pressing Rinse and Spin buttons at the
same time while washing, is the water level
frequency between 230 - 243 ?
After completely drained and turn off water,
the washing machine is operated under the
[Sanitary] condition.
Check the voatage between two pins is the
Voltage 0 V AC?
DRAIN MALFUNCTIONING
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Is the connector disconnected, disassembled?
Is the coil of the drain pump cut-off?
(resistance of coil is 80~150 Ω)
When checking voltage between connectors
( ➀, ➁) on spinning, is the voltage 220V
as the figure?
YES
NO
NO
NO
NO
24
FOR LG TECHNICIAN
Replace the
NO
S.PRESSURE
SWITCH ASSEMBLY
Replace the MAIN
NO
PWB ASSEMBLY
Repair the DRAIN
YES
HOSE ASSEMBLY.
Remove foreign mate-
YES
rial.
Reconnect or repair the
YES
connector.
Repair the DRAIN
YES
PUMP ASSEMBLY.
Repair the MAIN PWB
NO
ASSEMBLY.