If your fridge is running continuously, freezing at the back, and not very cold inside, there might be several potential issues causing this problem. Here are some troubleshooting steps you can follow to try and identify and resolve the problem:
Check the Temperature Settings: Make sure the temperature settings on your fridge are appropriately adjusted. The recommended temperature for the refrigerator compartment is between 37-40 degrees Fahrenheit (3-4 degrees Celsius).
Clear Air Vents: Check for any obstructions in the air vents inside the fridge and freezer compartments. Blocked vents can disrupt the airflow and affect the cooling performance.
Inspect the Door Seal: Ensure that the door seal is intact and sealing properly. A damaged or worn-out door seal can lead to air leaks, causing the fridge to work harder and continuously run.
Clean the Condenser Coils: Dust and dirt accumulation on the condenser coils at the back or bottom of the fridge can hinder heat dissipation and cooling efficiency. Unplug the fridge and carefully clean the coils using a vacuum cleaner or a coil cleaning brush.
Check the Evaporator Fan: The evaporator fan is responsible for circulating air inside the fridge. If it's not functioning correctly, the cooling may be affected. Listen for the fan's sound or check for any obstructions that might be preventing it from spinning freely.
Defrost the Freezer: If the freezer is completely frosted up at the back, it could be due to a malfunctioning defrost system. Turn off the fridge and let it thaw for several hours to remove any excessive frost buildup.
Inspect the Thermostat: A faulty thermostat can cause the fridge to run continuously without shutting off at the desired temperature. Consider checking or replacing the thermostat if necessary.
Check the Compressor: If none of the above steps resolve the issue, there might be a problem with the compressor itself. Faulty compressors can lead to cooling problems and may require professional repair or replacement.
Given that dealing with the compressor involves technical expertise, if you've tried the above steps and the issue persists, it's best to contact a qualified appliance repair technician to diagnose and fix the problem for you. They will have the necessary tools and knowledge to handle compressor-related issues safely.