3 codes
Fridge & freezer error codes
Fridge codes usually point at a sensor, a fan or the defrost system. Keep an eye on food temperatures while you sort it out.
Every fridge or freezer code on this site
Most makes use short generic codes. These are their most common meanings.
E1 Temperature sensor fault
A thermistor fault: the temperature sensor isn't reading correctly, so the fridge can't regulate itself.
Worth fixing
E2 Fan motor blocked or failed
The fan motor has failed or is blocked, so cold air isn't circulating.
Worth fixing
E4 Defrost sensor failure
The fridge can't run its defrost cycle properly, so ice builds up.
Worth fixing