LG F12U2HDM Series Service Manual page 43

Dry Heater Trouble
After power off, is the resistance of
range 33~37 ?
Is Thermostat closed ?
When checking voltage between
on drying, is the voltage AC 220-240V as the figure ?
1
2
Dry Heater out of
YES
YES
connectors(1,2)
Replace the
NO
Replace the
NO
Replace the
NO
Dry Heater .
Thermostat .
PWB assembly (main) .