LG fridge-freezer FF error code
FF means freezer fan error. The fan inside the freezer compartment is jammed or failed, so cold air is not circulated. Food at the top may thaw..
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Open the freezer and press the door switch — the fan should run. Silence or a grinding noise points to the fan.
- Empty the freezer and check for ice build-up blocking the fan blades.
- If the fan is iced in, defrost fully (unplug, doors open, 24 hours) and retry.
Call a professional when…
Defrost if iced; otherwise the freezer fan motor needs replacing. If the code returns after these checks, book a qualified engineer.
Parts usually involved
- LG freezer evaporator fan motor.