The freezer part of my Electrolux ERF2620 is working perfectly but the temperature in the fridge keeps raising and dropping for no reason and in fact I think the temperature reading is not correct. The contents are going off - milk etc.

Pat, January 2013

Possible problem with defrost heater cct. Heater could be stuck on, so is trying to defrost while system is trying to cool. Inside the unit in the back, you would find defrost heater, quick check is to unplug it, if all goes cold, Heater cct stuck on. switch off power before unplugging etc

SD, January 2013