My Daewoo FRS u20dai is frosting up and the temperature rises. When I open the door the fan blows but when I open the back and take out all the shelves and the back plate I can see the whole air channel is blocked with frost. I have defroster now.
I have tried running the error check by holding down the freezer set and pressing the super freeze 5 times and get 02 and 39 rising slowly on the right and the channel is filling up again with frost.
Any help would be appreciated. I have had two visits from a local engineer who hasnt been able to help.
regards
Nick