ERROR CODE EXPLAINED
LG Dryer
LG Dryer HS Error Code
What it means
LG identifies HS as a humidity-sensor error.
Try this first
- Clean the humidity sensors below the lint filter with a damp rag or paper towel.
- Allow the sensors to dry fully.
- Run another cycle.
- If HS remains, request service.
Can I keep using it?Follow the manufacturer troubleshooting steps and confirm normal operation before returning the appliance to normal use.
Repair usually required?Service may be required if HS remains after the sensors are cleaned and dried.
If the error keeps returning
Use the linked official LG Help Library article for the manufacturer procedure.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.