Display flickers, dims, or resets when the heater turns on.

Safety first: Unplug the unit before opening. Do not continue to use the air fryer if the display repeatedly resets under load.

Step-by-step checks:

• Dedicated outlet: Plug the air fryer directly into a wall outlet with no extension cord and minimal other loads.
• Inspect power cord and plug: Look for heat damage or looseness. Replace the cord if any damage is found.
• Internal connections: Open the housing and check the terminal block and wiring for tightness and discoloration.
• Control board capacitors: Inspect the main control board for bulging or leaking capacitors in the power supply section.
• Test on different circuit: Try the unit on another circuit to rule out household wiring issues.

When to stop: If flickering persists after verifying connections and power source, the control board power supply is likely failing and should be replaced.