Read LG WD-13401FB Service Manual online
22
HEATING WITHOUT WATER
DRAIN MALFUNCTIONING
When pressing Time Delay and Rinse at the same
time after draining, is the water level frequency 252
or more? When pressing Option and Spin buttons
at the same time while wash, is the water level
frequency between 230~234?
Replace the
S.PRESSURE SWITCH
ASSEMBLY
Checking voltage between two pins as press the
POWER button is the voltage 220 -240V~?
Replace the MAIN PWB
ASSEMBLY
Is the drain hose twisted or frozen?
Repair the DRAIN HOSE
ASSEMBLY.
Is the impeller of the drain pump clogged?
Remove foreign material.
Is the connector disconnected,disassembled?
Reconnect or repair the
connector
Is the coil of the drain pump cut-off?
(resistance of coil is 90~160 Ω)
Repair the DRAIN PUMP
ASSEMBLY.
When checking voltage between connectors
( , )on spinning, is the voltage 220 -240V~ as
the figure?
the figure?
Repair the MAIN PWB
ASSEMBLY.
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