A refrigerator is an essential appliance that helps keep our food fresh and our drinks cold. Among the various refrigerator brands available in the market, Whirlpool is a trusted and well-known name. Whirlpool refrigerators are known for their reliability and longevity. However, like any other appliance, a Whirlpool refrigerator may face issues over time. One of the most critical components of a refrigerator is its compressor. If the compressor fails, the refrigerator will not be able to cool properly, leading to food spoilage. In this article, we will discuss how to check the Whirlpool refrigerator compressor step-by-step.
Understanding the Compressor
Before diving into the troubleshooting process, let’s understand what a refrigerator compressor is and how it functions. The compressor is a motorized pump responsible for compressing the refrigerant and circulating it through the refrigeration system. It plays a vital role in maintaining the desired temperature inside the refrigerator.
Step 1: Safety Precautions
Before attempting any inspection or repair work, it is crucial to ensure your safety. Remember to unplug the refrigerator from the power source and wear protective gloves to avoid any electrical shocks.
Step 2: Locating the Compressor
The compressor in most Whirlpool refrigerators can be found at the back of the appliance, near the bottom. Some models may have a removable cover that needs to be taken off to access the compressor easily. Refer to your refrigerator’s user manual to identify the exact location of the compressor.
Step 3: Visual Inspection
Once you have located the compressor, perform a visual inspection to check for any visible signs of damage or malfunction. Look for oil leaks, loose connections, or any unusual noise. If you notice any leaks or damaged parts, it is recommended to seek professional help for repair or replacement.
Step 4: Listening for Abnormal Sounds
Turn on your refrigerator and listen carefully for any unusual sounds coming from the compressor. A properly functioning compressor will make a low humming or vibrating noise, indicating it is functioning correctly. If you hear loud, clanking, or grinding noises, it may be a sign of a faulty compressor.
Step 5: Checking Compressor Temperature
To assess the compressor’s performance, you can check its temperature using a thermometer. Carefully touch the compressor after it has been running for a while. If it feels excessively hot or too cold, it may indicate a problem. The ideal temperature of a refrigerator compressor should be mildly warm to touch.
Step 6: Inspecting the Start Relay and Overload Protector
The start relay and overload protector are two components connected to the compressor. These components are responsible for providing the necessary power and protection to the compressor. Inspect them for any signs of damage or burning. If you notice any issues, they may need to be replaced.
Step 7: Testing the Compressor with a Multimeter
A multimeter can be used to test the continuity and resistance of the compressor. Set the multimeter to the resistance or ohms setting. Disconnect the refrigerator from the power source and remove the start relay and overload protector. Place the multimeter probes on the terminals of the compressor and check for continuity. If there is no continuity or significantly high resistance, it indicates a faulty compressor that needs to be replaced.
Step 8: Seeking Professional Assistance
If you are uncertain about the results of your inspection or lack experience in handling electrical components, it is advisable to seek the help of a professional technician. They have the expertise and tools required to diagnose and fix any compressor-related issues accurately.
Conclusion
A refrigerator’s compressor is crucial for maintaining the optimal temperature inside the appliance. By following the step-by-step guide mentioned above, you can check the Whirlpool refrigerator compressor for any potential issues. Remember always to prioritize safety and consult a professional if needed. Regular maintenance and timely repairs will help extend the life of your Whirlpool refrigerator and ensure your food stays fresh.