Hotpoint fridge freezer E4 error code
E4 means fridge defrost sensor fault. The fridge compartment temperature is incorrect — the fridge defrost sensor circuit has failed.
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Check the fridge door seals shut cleanly.
- Reset: unplug 2 minutes, wait 30 seconds, power back on.
Call a professional when…
If the code returns after these checks, book a qualified engineer.
Parts usually involved
- Fridge defrost sensor