Unit trips the household circuit breaker or GFCI outlet when starting or during cooking.

Safety first: Do not repeatedly reset a breaker that trips. Unplug the air fryer and do not use it until inspected.

Step-by-step checks:

• Try different outlet: Plug into a non-GFCI outlet on a different circuit to see if the same breaker trips. If yes, the issue is likely in the unit.
• Inspect cord: Check for cuts, kinks, or crushed areas. Replace the cord if damaged.
• Internal inspection: Open the housing and look for signs of arcing, burnt wiring, or moisture. Dry any moisture thoroughly before retesting.
• Heater check: Inspect the heating element for contact with the metal chassis. A shorted element will often trip breakers.
• Professional testing: Use of an insulation resistance tester or detailed current measurements is best left to a technician.

When to stop: If you cannot identify a simple, safe cause (like a damaged cord), discontinue use and have the unit professionally evaluated.