Air fryer emits a burning smell or smoke during use.

Safety first: Turn off and unplug the air fryer immediately if you see smoke or smell burning plastic. Allow it to cool completely before inspection.

• Inspect for food residue: Remove the basket and drawer. Look for burnt food or grease on the heating element and cavity walls. Clean thoroughly with a non-abrasive sponge and mild detergent. Do not immerse the main unit in water.
• Check maximum fill: Ensure you are not exceeding the recommended food quantity or using excessive oil. Overfilling can cause oil to contact the heater and smoke.
• Look for melted plastic: Inspect the basket handle, drawer rails, and internal plastic parts for signs of melting or deformation. Replace any damaged components.
• Test on empty cycle: After cleaning, run the air fryer empty at a moderate temperature for 5–10 minutes in a well-ventilated area. Light odor is normal initially; persistent heavy smoke indicates a deeper issue.
• Control fault suspicion: If the unit overheats (very high temperatures, discoloration) even at normal settings, the control PCB or sensor may be faulty. Discontinue use and seek professional service.