When one side of an LG fridge gets really cold while the other side remains at room temperature, there could be several potential reasons for this issue:
Thermostat Malfunction: The thermostat is responsible for regulating the temperature inside the fridge. If it's not working correctly, one side of the fridge may receive too much cooling, while the other side remains warm.
Airflow Blockage: Fridges are designed to circulate air to maintain a consistent temperature throughout the unit. If there is an obstruction or blockage in the airflow, one side may not receive sufficient cooling.
Faulty Evaporator Fan: The evaporator fan is responsible for distributing cold air from the freezer to the refrigerator compartment. If the fan is not functioning correctly, one side may not receive enough cold air.
Damaged Door Seals: Damaged or worn-out door seals can lead to air leakage, resulting in uneven cooling. Cold air may escape from one side, making it colder, while warm air enters the other side.
Refrigerant Leak: If there is a refrigerant leak in the cooling system, it can lead to uneven cooling. The side with the leak may get colder, while the other side remains warmer.
Internal Layout: The way items are arranged inside the fridge can affect airflow. If one side is packed with items and blocking the air path, it can lead to uneven cooling.
To troubleshoot and fix the issue, you can try the following steps:
Check Thermostat Settings: Ensure the thermostat is set correctly. You can try adjusting the temperature settings and see if it makes any difference.
Inspect Door Seals: Check the door seals for any damage or gaps. If you find any issues, consider replacing them.
Check for Airflow Obstructions: Make sure there are no items blocking the vents or air channels inside the fridge.
Inspect the Evaporator Fan: Verify if the evaporator fan is running correctly. If not, it may need to be repaired or replaced.
Call for Professional Help: If the issue persists, it's best to call a professional appliance repair technician to diagnose and fix the problem. They will have the necessary tools and expertise to identify and resolve the specific issue with your LG fridge.
Remember to unplug the fridge and take necessary safety precautions when attempting to inspect or repair the appliance yourself. If you are not confident in doing so, it's better to seek professional help to avoid any accidents or further damage to the refrigerator.