Fridge-freezer (Surrenden BN1)

Working Miele FN 12020 under counter model, bought from Carters in 2010. This freezer is working but unfortunately we have come to the conclusion that its no longer suitable for the under-counter space in our kitchen. This high-end model has a digital temperature display on the front, which has started triggering the high temperature alert when the power is on and door is closed. A freezer thermometer shows that the temperature is still -16. Sometimes the temperature display just flashes but at other times it triggers the beeping alarm and needs to be reset. It is therefore free to anyone who is able to take on this issue - either with a knowledge of freezers or who maybe wants to put it in a garage or similar. As an intermittent problem we can't guarantee how much of an issue this would be in a different location. Comes with instruction manual.