Moulinex Uneven Heating / Airflow Distribution Problem

Air fryer heats but cooking is very uneven; some areas of food are burnt while others are undercooked.

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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

Partially blocked convection fan, Warped or damaged fan blades, Heavy grease buildup on heater guard, Faulty temperature sensor placement or reading

How to Fix / Troubleshooting

Safety first: Unplug and let the fryer cool completely before cleaning or disassembly.

  • Step 1 – Basic cleaning: Remove basket and drawer. Clean the heater guard and surrounding area with a soft brush and degreaser-safe cloth. Built-up grease can disrupt airflow.
  • Step 2 – Check fan and guard: Look up at the fan and guard. Ensure no foil, parchment, or food is lodged in the guard. If accessible, remove the guard and clean both sides thoroughly.
  • Step 3 – Inspect fan blades: With the unit unplugged and cover removed, inspect the convection fan blades for warping or missing sections. Replace the fan motor assembly if blades are damaged.
  • Step 4 – Sensor check: Verify that the NTC sensor is properly clipped in its bracket near the heater and not hanging loose, which can cause incorrect temperature regulation.
  • Step 5 – User technique: Ensure you are not overloading the basket and that you shake or turn food as recommended in the Moulinex manual for even results.
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Repair Difficulty

Medium 3/5

Required Part

Convection Fan Motor
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