Error code
LG / Dishwasher
HE
Heater circuit failure.
What it means
Heater circuit failure.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Contact LG service for the heater circuit fault; do not open sealed electrical parts.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.