Air fryer displays E10 and will not start; may occur after a short circuit or tripped breaker event.

Safety first: Unplug the appliance immediately if a breaker trips or you smell burning. Do not repeatedly reset breakers without finding the cause.

Steps to address E10:

• Visual inspection: Remove the outer housing and inspect all wiring, especially around the heater, fan motor, and where wires pass through metal panels. Look for melted insulation or blackened areas.
• Check heater for shorts: With a multimeter, measure resistance between each heater terminal and the metal chassis. Any reading other than OL (open) indicates a shorted heater that must be replaced.
• Inspect PCB: Examine the main control PCB and any power filter board for burnt components, cracked tracks, or soot. A visibly damaged board should be replaced.
• Check cord entry: Ensure the power cord grommet is intact and that wires are not cut or pinched where they enter the housing.
• Replace faulty parts: Replace any shorted heating element, damaged wiring harness, or burnt main control PCB. Use high-temperature wire where appropriate.
• Test carefully: After repairs, reassemble fully before plugging in. Monitor for any unusual sounds or smells during the first test cycle.

Warning: If you are not experienced with electrical safety and insulation testing, seek professional service for overcurrent faults.