Air fryer displays E8 and shuts down; sometimes accompanied by a burning smell.

Safety first: Unplug the air fryer immediately if you smell burning. Allow it to cool fully before inspection.

Steps to troubleshoot E8:

• 1. Deep clean interior: Remove basket and accessories. Clean the cooking chamber, heater guard, and fan guard with a non-abrasive sponge and mild detergent. Remove baked-on grease that can trap heat.
• 2. Clean external vents: Use a brush or vacuum to clear dust and grease from all external vents, especially near the control panel area.
• 3. Check fan speed: Start a cycle and listen for strong airflow. Weak or intermittent fan operation can cause hot spots near the control board. If airflow is poor, inspect and service the fan motor as described in fan-related entries.
• 4. Inspect control board: Remove the control panel cover to access the main board. Look for darkened areas, overheated resistors, or bulging capacitors. If components show heat damage, replace the control board.
• 5. Verify installation location: Ensure the air fryer is not installed in a confined cabinet or next to other heat-producing appliances that raise its ambient temperature.

Warning: Repeated E8 errors indicate a serious overheating condition. Continued use without repair can lead to permanent damage or fire.