REFRIGERATOR NOT COOLING

If your Liebherr refrigerator is not cooling as it should, it can be a major issue that needs prompt attention. Here are some steps to diagnose and potentially resolve the problem of a Liebherr refrigerator not cooling:

Check the Temperature Settings:
Make sure the temperature settings on the refrigerator are correctly adjusted. The recommended temperature for the fresh food compartment is typically between 34°F and 40°F (1°C to 4°C) and around 0°F (-18°C) for the freezer section.

Ensure Proper Airflow:
Verify that there is sufficient space around the refrigerator for proper airflow. Items placed too close to the vents or at the back of the refrigerator can obstruct airflow and impact cooling.

Clean the Condenser Coils:
Dust and debris on the condenser coils can reduce the refrigerator’s efficiency. These coils are typically located on the back or underneath the appliance. Carefully vacuum or brush off any dirt and dust.

Check the Door Seal:
A damaged or worn door seal can allow warm air to enter the refrigerator, affecting its cooling performance. Inspect the gaskets and replace them if necessary.

Clear Blockages in the Evaporator Fan:
If the evaporator fan is blocked by ice or debris, it can result in poor cooling. Defrost the freezer and clear any obstructions from the fan.

Monitor the Compressor and Condenser Fan:
Listen for the sound of the compressor and the condenser fan running. If they are not running, it could indicate a problem with these components. Contact a professional technician for compressor or fan motor replacement.

Check for Frost Buildup:
If there is excessive frost buildup on the evaporator coils, it can hinder the cooling process. Defrost the freezer and address the root cause of the frost accumulation, such as a faulty defrost heater or timer.

Inspect the Thermostat:
If the thermostat is malfunctioning, it may not signal the compressor to run, leading to inadequate cooling. Test or replace the thermostat if necessary.

Refrigerant Leak:
A refrigerant leak can cause cooling problems. If you suspect a leak, it requires professional attention. Refrigerant handling should be left to certified technicians.