Common Compressor Issues In LG Fridges: How To Fix Them

LG refrigerators have become a preferred choice among homeowners and kitchen enthusiasts. Particularly, they are celebrated for their innovations, energy-efficiency, and durability. However, similar to other appliances, LG fridges may experience technical problems in their lifespan, including compressor issues, which can disrupt the refrigerator’s cooling function. In severe instances, these problems may cause the entire refrigerator to cease working meaning that you would potentially have to deal with food spoilage. But the good news is: these common compressor issues are often fixable. In this article, we delve into common compressor problems in LG fridges and how to fix them. The compressor plays a pivotal role in the functioning of your LG refrigerator. It is responsible for compressing the refrigerant and circulating it through the evaporator and condenser coils. This is the process that cools your fridge and freezer compartment. However, when a problem arises with the compressor, the whole cooling system is affected and may lead to warming up of the fridge. One common problem that occurs with LG fridges is compressor failure. This can manifest in several ways including the fridge not cooling enough or not cooling at all, different parts of the fridge being warm, or weird noises coming from the back of the refrigerator. The causes of compressor failure could range from dirt and dust accumulation to electrical issues like faulty capacitors or malfunctioning overload protectors. In some instances, age and overuse could be the reason for the compressor’s failure – a normal ‘wear and tear’ issue. The solution to this is simple; you need to replace the faulty compressor. Considering the complexity and risk, it is advisable to hire a professional technician to handle the replacement. Another common problem is overheated compressors. The back of the refrigerator should be warm but not hot. Overheating is a sign that the compressor is forced to work harder than it should. Overheating can be caused by a dirty condenser coil that's unable to release heat, a defective compressor, or the fridge being too close to the wall, affecting ventilation. To fix this, check the condenser coils for any dirt or dust and clean it gently. If the fridge is too close to the wall, move it a little further. In case the problem persists, you may need to replace the compressor or call a technician. Frozen evaporator coils can also affect the performance of the compressor, causing it to run continuously. This is usually due to a faulty defrost control system. To fix this, you can manually defrost your refrigerator by turning it off and leaving the doors open for a few hours. After that, clean the freezer, switch it on, and allow it to reach its normal temperature before restocking. If the issue is due to a defective component in the defrost system, it's best to seek professional help. Running compressors with insufficient refrigerants or coolant can also cause problems. This is usually indicated by the fridge not getting cool enough, a buzzing or humming sound, or the compressor working continuously. You can hire a licensed technician to check the refrigerant levels and fill them up if required. Lastly, the "clicking on and off" compressor problem. This is usually due to a problem with the start relay, which powers up the compressor motor. You'll observe frequent clicking or buzzing sounds from the back of your LG fridge. The solution to this problem is to replace the faulty start relay. Though it seems simple, but it is always best to entrust this task to a certified repair technician. In conclusion, compressor issues are fairly common in LG fridges. However, preventative maintenance, like regular cleaning of compressor and condenser coils, could avert most of these issues. Always remember, professional assistance is the best route for most refrigerator repairs, considering the complexity and risks they entail. With a little attention and care for your appliance, your LG fridge will serve you efficiently for many years to come.