Why Is My REF196GSZ Refrigerator Running Constantly?
If your REF196GSZ refrigerator is running constantly, it can be quite frustrating and may also lead to increased energy consumption. Below is a breakdown of the common causes behind this issue and the steps you can take to resolve it.
Possible Causes for a Refrigerator Running Constantly
Thermostat Issues: The thermostat regulates the temperature inside the fridge. If it’s malfunctioning or set too low, the fridge will keep running to try and reach the set temperature.
Dirty Condenser Coils : Over time, dust and debris can accumulate on the condenser coils located at the back or underneath your refrigerator. When these coils are dirty, they can't release heat properly, causing the fridge to run more than usual.
Faulty Door Seal: If the door seal is damaged or loose, cold air will escape, causing the fridge to run more frequently to maintain the right temperature. This can also lead to moisture buildup inside the fridge.
Overstuffed Refrigerator: If there are too many items in the fridge, the air cannot circulate properly, causing the compressor to work harder and longer to cool everything down.
Compressor or Relay Problems: The compressor and the start relay are crucial components for cooling. If either of these is faulty, it can result in the fridge running constantly.
Blocked Air Vents: Air vents inside the fridge help maintain proper airflow. If these vents are blocked by food items or ice buildup, the fridge will struggle to maintain temperature, leading to constant operation.
Step-by-Step Solutions
1. Check the Thermostat Setting Solution: Make sure the thermostat is set to the correct temperature (usually between 37°F to 40°F for the fridge). If it’s too low, raise the temperature setting and see if the fridge cycles properly. 2. Clean the Condenser Coils Solution: Turn off the fridge and unplug it. Use a vacuum or brush to clean the coils at the back or underneath the refrigerator. This will help the coils dissipate heat more efficiently, allowing the fridge to operate normally. 3. Inspect the Door Seal Solution: Check the door seal for any cracks, tears, or looseness. You can do the "dollar bill test" by closing the fridge door on a dollar bill. If you can easily pull the bill out, it means the seal isn’t tight enough. If damaged, replace the door seal to prevent cold air from escaping. 4. Avoid Overloading the Fridge Solution: Ensure there’s enough space inside for air to circulate freely. Avoid overcrowding the fridge with too many items, especially near the vents. Proper airflow helps the fridge reach the desired temperature more efficiently. 5. Examine the Compressor and Relay Solution: If the fridge continues to run non-stop, the issue may lie with the compressor or start relay. In this case, it’s best to call a technician to inspect these components and replace them if necessary. 6. Unclog or Defrost Air Vents Solution: Make sure air vents inside the fridge are not blocked by food or ice. If ice buildup is the issue, defrost the fridge completely. You may need to manually defrost if the fridge doesn't do it automatically.When to Call a Professional
If none of the above solutions solve the issue, or if you suspect a more complicated problem such as a malfunctioning compressor or thermostat, it is best to contact a certified appliance technician. They can diagnose and fix the problem safely.
By following these steps, you should be able to identify the cause of your refrigerator running constantly and restore it to normal operation.
