LG WD14030RD Service Manual page 31

Dry Heater Error (dHE)
Is the Connector connected correctly to
the Main PCB and the Dry Heater
Or is the Harness alright?
YES
Is the resistance of the Thermistor
2.5~180KΩ at 105~0°C?
YES
Check for Dry Heater trouble.
Check for Dry Fan Motor trouble.
Disassemble the Cabinet cover
Bellows.
Is there any foreign object in
NO
Disassemble the Dry Fan Assy
and clean foreign object in
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or Fan Motor?
out of range
Page 24
Page 25
and Condensing
Condensing Bellows?
and Dry Duct Upper,
Duct and Fan.
31
Reconnect or repair the Connector.
NO
Or replace the Harness.
Replace the Thermistor.
NO
YES
Clean the Bellows.