Determining whether the fan of your refrigerator running 36% of the time is normal or indicates an issue depends on several factors. While I can provide some general guidance, it's essential to consider some additional information and potential indicators to assess the situation accurately:
Energy Efficiency: Modern refrigerators are designed to be more energy-efficient, which means they might cycle the compressor and fans less frequently compared to older models. A 36% runtime for the fan might be considered normal for an energy-efficient refrigerator.
Ambient Temperature: The temperature of the environment where the refrigerator is located can affect its cooling cycle. If the surrounding area is unusually warm, the refrigerator's compressor and fan may need to run more often to maintain the desired internal temperature.
Cooling Setting: The cooling setting of the refrigerator matters too. If the cooling setting is too high, the compressor and fan might run more frequently than necessary. Conversely, if it's set too low, the cooling might not be sufficient, leading to longer runtimes.
Air Leaks: Check for any air leaks around the refrigerator's door seals. A faulty seal can cause the fridge to lose cool air, triggering the compressor and fan to run more frequently to compensate.
Overloading: If the refrigerator is overloaded with food items, it may disrupt the airflow and cooling, leading to increased runtimes for the fan.
Dust and Dirt: Dust and dirt accumulation on the refrigerator's condenser coils can reduce its efficiency, causing the fan and compressor to work harder and longer.
Malfunctioning Components: There could be potential issues with the thermostat, defrost timer, or other components that regulate the refrigerator's cooling system, leading to abnormal fan runtimes.
To investigate further, you can try the following:
Temperature Check: Verify that the temperature inside the refrigerator is at the appropriate level. If it's too warm or too cold, adjust the cooling setting accordingly.
Inspect Door Seals: Check for any gaps or damage in the door seals and make sure they are properly sealing the refrigerator.
Clean the Coils: If accessible, clean the condenser coils at the back or bottom of the refrigerator to ensure efficient operation.
Load Management: Avoid overloading the fridge and ensure proper airflow around the items inside.
Thermostat and Components: If you suspect a malfunction, it's best to have a professional technician check the refrigerator's components to ensure everything is functioning correctly.
In conclusion, a 36% runtime for the fan might be normal depending on the factors mentioned above. However, if you observe any other unusual symptoms, such as food spoiling quickly, excessive condensation, or irregular noises, it's best to seek professional help to diagnose and address any potential issues with your refrigerator.