Common LG Fridge Compressor Problems And Their Solutions

LG refrigerators are remarkable household appliances providing top-notch efficiency and aesthetic appeal to various kitchens around the globe. With cutting-edge cooling technology attributed to their unique linear compressor design, LG fridges are made to offer longevity and top performance. Nonetheless, as with any home appliance, these too can occasionally breakdown owing to various factors, including faulty parts, wear and tear, etc. The compressor, being the heart of your fridge, is often the main cause of some of these issues. This article illuminates some common LG fridge compressor problems and their viable solutions to aid you in better understanding, diagnosing, and potentially fixing these issues on your own. One of the most-reported compressor issues with LG refrigerators is the unusual noise produced by the fridge. Banging, buzzing, hissing, or gurgling sounds can be indications of some malfunction within the compressor. Common causes include an overworking compressor due to high refrigerator settings, blocked condenser coils, or even refrigerant leaks. Remedies could range from simply adjusting your fridge settings, thorough cleaning, or seeking a professional technician to make necessary repairs or replacements, respectively. An LG fridge not cooling properly is another common issue often linked to the compressor. This problem may stem from a malfunctioning compressor or a faulty start relay, which facilitates the compressor's functionality. While a malfunctioning part may require professional replacement, a faulty start relay can often be resolved with a simple function test. This involves removing the relay from the compressor and shaking it; if a rattling sound is heard, the relay is likely defective and hence needs replacement. The LG fridge compressor running but not cooling is an issue typically attributed to a dysfunctional evaporator fan motor or defrost timer. In such cases, it's advisable to confirm whether the motor is running or not. If not, replacing the part might be necessary. On the other hand, a faulty defrost timer can prevent the compressor from functioning optimally. While you can manually advance the defrost timer to remedy this temporarily, professional assistance may be necessary for a long-term solution. In cases where the LG fridge compressor constantly runs but the fridge is not cold enough, the problem could be a dirty condenser coil, faulty thermostat, or broken fan motor. Dust and grime on the coil can inhibit its efficiency. The solution, in this case, is a simple cleaning exercise, either using a condenser coil brush or a vacuum cleaner. For a malfunctioning thermostat or fan motor, engaging a professional for replacement is advisable. Notably, several LG refrigerator owners also face frequent compressor failures. The root of this problem may reside in a poorly designed linear compressor. Over the past few years, there have been several class-action lawsuits against LG for this exact reason, leading to LG extending the compressor's warranty and even providing compensation for labor and parts to some customers. If you bought an LG fridge with this issue, it's advisable to contact LG or your seller about any possible recourse. One concern that comes up more frequently than others is the LG fridge compressor clicking and not starting. This could be due to an issue with the start relay. As stated before, a faulty start relay can be diagnosed with a simple shake. If a rattling sound is heard, it needs replacement. However, frequent clicking could also indicate a more serious problem, such as a failed compressor. In these cases, professional help is advised. Lastly, an LG fridge that stops and starts frequently can also be attributed to the compressor. This is often due to a malfunctioning thermostat. A faulty thermostat can send incorrect signals to the compressor forcing it to start and stop constantly. Ensuring professional replacement is the recommended course of action. In conclusion, these are some of the most common LG fridge compressor problems. Diagnosing and addressing these common issues can often lead to quick and simple solutions, extending the lifespan of your appliance and ensuring its efficient operation. However, repeated issues or certain complex problems should be addressed by trained technicians to prevent further damage. Investing in regular maintenance and proper use can also go a long way in reducing the probability of most of these issues cropping up.