Panasonic No Heat / Heater Failure

Air fryer runs but does not heat; fan operates and timer counts down but food remains cold.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Open heating element, Blown thermal cutoff, Faulty heater relay on PCB, Loose heater wiring connector

How to Fix / Troubleshooting

Safety first: Unplug and allow to cool.

  • Check temperature setting: Confirm a temperature above ambient is selected and not just a fan or keep-warm mode.
  • Listen for relay: Start a cycle and listen for a click from inside. No click may indicate a control issue.
  • Inspect heater visually: With basket removed, look at the heater for breaks or burn marks.
  • Service required: If the fan runs but there is no heat, the heater circuit (element, thermal fuse, or relay) must be tested and repaired.

Warning: Heater circuit work involves high voltage. Seek professional service if unsure.

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Repair Difficulty

Hard 4/5

Required Part

Heating Element Assembly
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