Display shows 'PF' and clock resets after a power interruption; oven may not start until cleared.

Safety first: If you suspect wiring damage, turn off power at the breaker before inspection.

• Clear PF:
  • Press Clear/Off to clear the PF message.
  • Reset the clock.
• Check power stability:
  • If PF recurs frequently without known outages, inspect the range's terminal block for loose or burnt connections and tighten/repair as needed.