Xiaomi Overheating or burning of internal components

Air fryer emits a burning smell or smoke (not just from food) during operation.

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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

Grease buildup on heater igniting,Food debris trapped near heater or fan,Burning insulation on wiring near heater,Overheating main control board components

How to Fix / Troubleshooting

Safety first: Turn off and unplug the air fryer immediately. If flames are present, do not open the drawer; unplug and use a fire extinguisher rated for electrical/grease fires.

After cooling:

  • Clean thoroughly: Remove basket and drawer. Clean all grease and food debris from the cavity, heater guard, and basket.
  • Inspect heater area: Check for charred food stuck to the heater or guard. Remove carefully.
  • Inspect wiring: Open the housing and look for melted insulation or burnt connectors near the heater and main board.

Replace any burnt wiring with high-temperature rated wire and connectors. If the main board or heater shows signs of burning, replace the affected components before using the air fryer again.

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Repair Difficulty

Medium 3/5

Required Part

Heating Element Assembly
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