If you want to fix that fridge freezer go to this web site and look for information from a guy called kintara he tells you exactly what to do and it is quite easy. All the problem is that the fridge freezer has frozen up behind the back panel inside the freezer it can be accessed by taking out freezer trays. But follow his instructions they are great.Did it to mine works fine now. The problem is if it freezes up the small fan that works the fridge cant blow cold air into fridge compartment and the fridge warms up. Costs nothing at all. If you are not at all technically minded just switch it off completly for a couple of days with the doors open and let it defrost just put an old towel inside the freezer copartment to soak up th water, keep an eye on it and wring the towel out when it starts to thaw bit slow this way but I am sure it will work.
Gordon Kebbell, February 2010