ERROR CODE EXPLAINED
LG Dryer
LG Dryer F0 Error Code
What it means
LG says F0 / Insert Filter indicates that the lint filter is out of its housing.
Try this first
- Remove the lint filter.
- Reinsert the lint filter fully into its housing.
- If F0 or the Insert Filter message continues, request service.
Can I keep using it?The dryer can be used normally once the lint filter is correctly installed and the message clears.
Repair usually required?Service may be required if F0 continues with the filter correctly installed.
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.