22
Replace the
S.PRESSURE SWITCH
ASSEMBLY
Replace the POWER
PWB ASSEMBLY
Repair the DRAIN
HOSE ASSEMBLY.
Remove foreign
material.
Reconnect or repair the
connector
Repair the DRAIN
PUMP ASSEMBLY.
Repair the MAIN PWB
ASSEMBLY.
When
pressing Intensive and Option(Left) at the
same time after draining, is the water level frequency
248 ~ 262 or more?
When pressing
Rinse and Temp.
buttons at the
same time while wash, is the water level
frequency between 230 - 243?
Checking voltage between two pins (Connector
RD
①
& YL
②
) as press the POWER button is the
voltage 220-240V~?
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 80~150Ω)
When checking voltage between connectors
(
①
,
④
)on spinning, is the voltage 220-240V~
as the figure?
HEATING WITHOUT WATER
DRAIN MALFUNCTIONING
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