What F7 (Upper Convection Fan Error) Means
F7 indicates an Upper Convection Fan Error, per LG's range Help Library article - the fan responsible for circulating hot air during convection cooking in the upper cavity.
Common Causes of F7 (Upper Convection Fan Error)
- Convection fan motor has failed
- Fan blade obstructed by debris or a warped bakeware item touching it
- Fan motor wiring fault
🔧 One Safe Check You Can Try
Press the CLEAR/OFF key and try the original function again; if it reappears, cycle the circuit breaker for 30 seconds before trying once more.
⚠ Why You Shouldn't Go Further Than That
- If cycling the breaker doesn't clear F7, the convection fan motor is inside the rear oven wall and needs a technician to access and replace.
- Using a standard (non-convection) bake setting is a reasonable workaround while you wait for service, but don't select convection modes with a known fan fault, since uneven heat distribution can affect food safety for items needing consistent internal temperature.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.