E7 error appears and the air fryer fan does not run or stops shortly after starting.

Safety first: Unplug the air fryer and allow it to cool. Do not insert fingers or tools into the fan area while connected to power.

Steps to troubleshoot E7:

• 1. Listen for the fan: When you start a cycle (before unplugging), note whether you hear the fan start at all. A humming sound without rotation suggests a stuck motor.
• 2. Inspect for obstructions: After unplugging and cooling, remove the basket and look up toward the fan behind the protective grill. Check for food debris, warped parchment paper, or foil blocking the fan.
• 3. Access the fan assembly: Remove the rear or top cover to reach the fan motor. Carefully remove any shroud or guard to expose the blades.
• 4. Check fan rotation: Spin the fan blades gently by hand. They should turn freely without grinding. If stiff or seized, the motor bearings are likely failing and the motor should be replaced.
• 5. Verify wiring: Locate the fan motor connector on the control board. Ensure it is fully seated and that the wires are not pinched or burnt.
• 6. Replace the fan motor: If the motor is seized or shows signs of overheating, replace the convection fan motor assembly. Transfer the fan blade to the new motor if required.
• 7. Control board check: If the motor spins freely and tests good for continuity but never receives power (no movement, no hum), the fan driver circuit on the control board may be defective and the board will need replacement.

Warning: Do not operate the air fryer with the fan disabled; this can cause overheating and potential fire.