Sub Zero refrigerator

When a refrigerator is not cooling properly, it can be a cause for concern. Here are some troubleshooting steps to help you identify and potentially fix the issue:

  1. Check the temperature settings: Ensure that the temperature settings inside the refrigerator and freezer compartments are correctly set. Consult the user manual for recommended temperature ranges.
  2. Clean the condenser coils: Dust and debris can accumulate on the condenser coils, affecting cooling efficiency. Locate the coils (usually at the back or underneath the refrigerator) and clean them using a vacuum or a brush.
  3. Clear obstructions: Make sure there are no items blocking the vents inside the refrigerator, preventing proper air circulation.
  4. Check the door seals: Inspect the door seals for any signs of damage or gaps. Faulty seals can allow warm air to enter the refrigerator, affecting cooling. Replace the seals if necessary.
  5. Verify proper airflow: Ensure that the evaporator fan, located in the freezer compartment, is running. If it’s not functioning, it may need to be replaced.
  6. Defrost the freezer: If you notice excessive frost buildup in the freezer, it could be blocking the airflow to the refrigerator. Unplug the refrigerator, empty the freezer, and allow it to defrost completely. Clean up any water that accumulates during the defrosting process.
  7. Check the thermostat: Test the thermostat to ensure it is functioning correctly. You can use a multimeter to measure continuity or consult a professional for assistance.
  8. Assess the compressor: Listen for any unusual noises coming from the compressor, located at the back of the refrigerator. If it’s not running or making strange sounds, it may require professional repair or replacement.

If these troubleshooting steps do not resolve the issue, it’s recommended to contact a professional appliance repair technician. They have the expertise and specialized tools to diagnose and fix complex fridge problems.

We hope that this article will help you to make a right decision. Please call us at (404)903-1453 or book 24/7 via Online Appliance Repair Appointment Form