Fridges should be kept at a temperature around 0 degrees Celsius to ensure that everything inside stays cool and safe to eat. But what happens when your fridge stops freezing and gets too warm? Learn about the most common causes of a fridge not freezing, and find out how you can quickly get your appliance back up and running.
Fridge not freezing causes
The evaporator coil is the component responsible for allowing the refrigerant to absorb heat from inside your fridge, resulting in a cold temperature. If this part gets too cold, ice will start to form over the coils and block the airflow. This can cause your fridge not to freeze and needs to be fixed immediately as any food stored inside may quickly spoil. To check if this is the issue, unplug your fridge and use a hairdryer to melt away any ice that has built up on the coil.
It could be possible that your thermostat is faulty and not allowing the right temperature to be set. This can cause your fridge to remain at room temperature even when both the freezer and fridge temperature dials are in the hot position. To diagnose this issue, inspect your thermostat’s wiring to make sure there are no frayed edges or breaks along their length. If everything looks okay, consider replacing the entire component with a new one.
The relay switch is what triggers the compressor of your fridge. If this electronic part is damaged or faulty, it can effectively stop your fridge from cooling down and producing ice. To identify this problem, locate the compressor of your unit in the back and check for any signs of serious wear and tear or cracks—it’s usually oval in shape. If you are unsure about fixing the problem yourself, consider calling a professional to assess the issue and help repair it.