Panasonic
Thermal Cutoff Tripping / Overheat Shutdown
Air fryer shuts off mid-cycle and loses all power, then may restart after cooling.
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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
Blocked vents, Failing fan motor, Grease buildup around heater, Weak thermal cutoff opening at lower temperature
How to Fix / Troubleshooting
Safety first: Unplug and allow to cool fully.
- Improve ventilation: Ensure at least 10 cm clearance around the unit and do not operate under low cabinets without space.
- Clean thoroughly: Remove grease from basket, pan, and interior surfaces. Pay attention to vents and heater area.
- Check fan operation: Confirm the fan runs strongly during cooking. Weak airflow can cause overheating.
- Test again: If the unit still shuts off prematurely, the thermal cutoff may be weak and require replacement.
Warning: Do not bypass or short the thermal cutoff; it is a critical safety device.
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Repair Difficulty
Hard
4/5
Required Part
Thermal Fuse / Thermostat
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