ERROR CODE EXPLAINED
LG Range / Wall Oven
LG Range / Wall Oven PF Error Code
What it means
Electrical power to the appliance was interrupted.
Try this first
- Confirm that normal household power has been restored.
- Press CLEAR/OFF.
- Try the original cooking function again.
- If PF returns, turn the circuit breaker off for about 30 seconds.
- Restore power.
Can I keep using it?✅ Usually safe after power is restored
Repair usually required?✅ Usually no
If the error keeps returning
If PF repeatedly appears without a known power interruption, the electrical supply may need to be checked.
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.