The food container is heating up
One of the common problems of refrigerators is the problem of heating the inner compartment. Before we can discuss the solution to this problem, it is important to understand the relationship between the refrigerator and the freezer. Normally the cold air produced by the refrigerator is from the freezer unit which is then transferred to the fresh food section of your refrigerator. So if your food chamber heats up, it is most likely because you have an airflow problem