LG Dishwasher — Error Code PF

Q: How do I fix the PF error on a LG dishwasher?

Try first: Confirm dedicated power. Ensure the dishwasher is on a dedicated fifteen-amp circuit without an extension cord, then press any panel key to clear the display after an outage.

A power failure occurred during the cycle.

brand LG appliance Dishwasher market US component control board category power severity informational

Ranked repair steps

1. Confirm dedicated power

Ensure the dishwasher is on a dedicated fifteen-amp circuit without an extension cord, then press any panel key to clear the display after an outage.

easy · basis: manufacturer first

Educational reference, not a substitute for the manufacturer's service manual. Disconnect power and water before servicing; gas, sealed-refrigerant, and high-voltage work is for qualified technicians only.

Provenance: facts re-derived from an official manufacturer listing — LG USA Support — Dishwasher Error Code List. Meanings and steps are original paraphrase; nothing is reproduced verbatim.

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