PF
Thor Kitchen Power Failure or Interruption Detected

Display shows PF, clock resets, oven cancels cooking cycle.

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Possible Causes

Household power outage, Loose power cord or terminal block connection, Tripped breaker, Voltage drop under load

How to Fix / Troubleshooting

Safety first: If you smell burning or see smoke, disconnect power immediately and do not reuse the appliance until inspected.

  • Reset clock: Press Cancel or Clear, then set the time. PF alone after an outage is normal.
  • Check power source: Verify the range's breaker is fully in the ON position and not partially tripped. Reset if necessary.
  • Inspect terminal block: Disconnect power, pull the range out, and remove the rear cover to inspect the terminal block. Tighten loose screws and replace any burned terminals or melted wiring.
  • Monitor for recurrence: If PF appears frequently without known outages, have an electrician check for voltage drops or loose connections in the home wiring.
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Repair Difficulty

Easy 2/5

Required Part

Power Terminal Block
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