Can not reset my temperture for some odd reason the freezer and refrig temp went up negative numbers. I unplug the unit then it went back to normal the minutes later both started to rise.what can I do?
The most common cause for the temperatures to not reset would be caused by a faulty display board. If when pressing the controls up the temperature decreases then the display board is faulty and would need to be replaced. You will also want to test the sensors in the unit to make sure that they are good.