LG WD1485ATB Service Manual page 29

Dry Heater Trouble
After power off, is the resistance of
range 33~37Ω?
Is Thermostat closed ?
When checking voltage between
on drying, is the voltage AC 220-240V as the figure ?
1
2
Dry Heater
YES
YES
connectors(1,2)
out of
NO
NO
NO
32
Replace the Dry Heater.
Replace the Thermostat.
Replace the PWB assembly (main).