25
HEATING WITHOUT WATER
When pressing SPIN SPEED and SOIL LEVEL
at the same time after draining, is the water
level frequency 255?
When pressing SPIN SPEED and SOIL LEVEL
buttons at the same time while wash, is the
water level frequency between 230 - 243?
Check the voltage between two pins while
pressing the POWER button. Is the voltage
120V AC?
Replace the SENSOR
SWITCH ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.
Repair the DRAIN HOSE
ASSEMBLY.
YES
YES
NO
DRAIN MALFUNCTION
Is the drain hose twisted or frozen?
Is the impeller of the drain pump clogged?
Remove foreign
material.
NO
NO
YES
YES
Is the connector disconnected, disassembled?
Reconnect or repair the
connector
NO
YES
Is the coil of the drain pump too high or low?
(resistance of coil is 10-20Ω)
When checking voltage between connectors
during spin, is the voltage 120V AC as in the
figure?
Replace the MAIN PWB
ASSEMBLY.
Replace the DRAIN
PUMP ASSEMBLY.
NO
YES
NO
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