What to check, in order
- Restart
Press Start/Pause to resume, or start the cycle again.
- Reset if needed
Unplug it or switch off the breaker, press and hold START/PAUSE for 5 seconds, then restore the power.
- No power cut?
If PF keeps appearing without a known power cut, a loose plug or socket is the usual suspect. Have it checked.
When to call an engineer
If it keeps happening with a sound socket and no power cuts.
Quick answers
What does the LG PF error code mean?
The power was cut during a cycle. LG says this isn't a fault with the washer, and many models carry on where they left off.
Can I fix LG PF myself?
Very easy (about 1 minute). Start with: restart; reset if needed; no power cut?. If it keeps happening with a sound socket and no power cuts.
Is LG PF worth repairing?
Not a fault. Nothing to repair. If it keeps appearing with no power cut, have the socket and cord checked, because a loose connection is a safety issue.
Checked against
Last reviewed October 2026. Manufacturers update their pages, and your manual is the final word. Spotted a mistake? Email contact@appliance-error-codes.com.