I will be happy to help you out. The problem you are describing is a defrost problem. The machine should cycle through its own defrost cycle on a regular basis. If not, that's when you get the ice build up and the cold air cannot circulate to the refrigerator. Temps rise, things will stop freezing ect. ect. There is a problem in the defrost system of the refrigerator. This Fridge is worth having repaired.
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