The Ultimate Guide To LG Fridge Compressor Troubleshooting

The fridge is unarguably one of the most important appliances in any household. It not just helps to keep our food fresh, but also provides us with chilled beverages. However, like every other appliance, your fridge might face some issues over its lifespan. Particularly, a lot of homeowners are dealing with problems related to the LG fridge compressor. Hence, a guide to the troubleshooting of the fridge compressor can be quite handy. The LG fridge compressor is the heart of your refrigerator. It helps in the circulation of refrigerant that absorbs and removes heat from your fridge, thereby keeping it cool. If your LG refrigerator isn't cooling correctly, the compressor might be to blame. Not to worry though, with these simple troubleshooting tips, you can effectively resolve the problem. Before we delve into that, it’s crucial to understand some common signs that might indicate troubles with your LG fridge compressor. These include your fridge not cooling enough, your compressor motor becoming noisy, or your refrigerator’s body generating excessive heat. Now, let's get to the heart of the matter and learn how to troubleshoot an LG fridge compressor: 1. Check The Compressor’s Noise Levels: One of the first signs of a problematic compressor is the noise. If you're hearing weird or loud noises from the back of the refrigerator, it could be your compressor. This could arise due to a faulty compressor motor or due to a lack of lubrication. If the issue is insufficient lubrication, it can be resolved by a professional adding more lubricant to the compressor's motor. 2. Test Compressor Motor: If your fridge isn't cooling properly and the noise level is fine, it might be an issue with your compressor motor. Start by unplugging the fridge, then remove the rear access panel at the fridge’s back. Here, you'll see the compressor, identify the common, start, and run terminals by checking the schematic usually present with the compressor. With the help of a multimeter, check for continuity. If you notice no continuity, it implies the compressor is defective and needs to be replaced. 3. Inspect The Start Relay: The start relay powers up the compressor. When it fails, the compressor might not run causing the refrigerator to stop cooling. To inspect the start relay, remove it from the compressor and shake it. If you hear a rattling sound, it is defective and needs a replacement. 4. Check Capacitor: The capacitor aids the compressor in starting up smoothly. Therefore, if the capacitor burns out, the compressor might face problems in starting consistently. In such a case, it is best to hire a professional to test the capacitor and replace it if necessary. 5. Confirm that the Thermostat is Working Accurately: The thermostat controls the temperature inside the refrigerator and commands the compressor to start or stop. Thus, a dysfunctional thermostat can lead to the compressor not working properly. To check if the thermostat is working right, set your refrigerator to the highest temperature and listen for a click. No click might indicate a faulty thermostat and potential replacement. 6. Ensure Adequate Cleanliness: Accumulation of dirt and dust can overheat the compressor, leading it to shut down. This can often be misjudged as a compressor failure. A simple regular cleaning can avoid this problem, making sure the compressor cools down and functions effectively. 7. Overloaded Fridge: Overloading your fridge with too many items can put stress on the compressor as it needs to work harder to maintain the temperature, which in turn can cause it to break down. To avoid this, ensure your fridge is not overloaded and provides room for efficient air circulation. Although troubleshooting might help you identify the issues with the LG fridge compressor, repairing the same needs to be approached with caution as it involves working with electrical components. Ideally, only professionals experienced in appliance repairs should perform such tasks to avoid any potential hazards. In conclusion, recognizing the signs of a faulty LG fridge compressor and performing troubleshooting steps can save you from major muscular breakdowns and hefty bills. However, always consult a professional in the case of complex issues and repairs. Regular maintenance, cleaning, and not overloading the fridge can go a long way in ensuring the long life of your LG fridge compressor.