Display shows PF or flashes and oven clock resets after a power interruption.

Safety first: If you suspect wiring issues, turn off power at the breaker before inspecting connections.

Steps to try:

• Clear code: Press any key or Cancel to clear PF, then reset the clock.
• Check home power: Confirm that the oven is on a dedicated circuit and that the breaker is fully engaged.
• Inspect terminal block: With power off, remove the rear cover to access the terminal block where the power cord connects. Tighten any loose screws and look for heat damage.

When to stop: If PF appears frequently without known outages, have an electrician or technician inspect the supply circuit and oven wiring.