Safety first: Unplug and allow the unit to cool. Do not operate the air fryer without a working fan; it can overheat.

Step 1 – Listen for fan: During a cook cycle, you should hear a steady fan noise. If you only hear clicks or heater cycling, the fan is not running.
Step 2 – Check vents: Place your hand near the exhaust vent (without blocking it). If there is no airflow after 2–3 minutes of operation, the fan is not moving air.
Step 3 – Inspect for obstructions: After unplugging and cooling, look through the vents for foreign objects or heavy grease buildup around the fan.
Step 4 – Internal access (advanced): Remove the housing to access the fan motor. Check that the fan blade is secure on the shaft and that the motor connector is firmly seated on the control board.
Step 5 – Replace motor if seized: If the fan does not spin freely by hand or feels rough, replace the fan motor assembly.

Air fryer heats but the fan does not run; food burns on top and cooks unevenly.

Possible Causes