![]() ![]() To be clear: the compressor isn’t damaged. What’s happening: Lastly, the loud humming noise could also be caused by a malfunction in the compressor. Unfortunately, that also means the compressor’s health can be affected by other parts of the same system, like the refrigerant. The refrigerant passes through the compressor before being distributed throughout the rest of the system. Read: LG Refrigerator Error Code E Ch – Troubleshooting Guide Malfunctioning CompressorĪbout this: As you’ve read earlier, a fridge compressor is the heart of its cooling system. However, severely damaged compressors typically require a full replacement. So, unfortunately, only a certified technician can diagnose and troubleshoot it safely.ĭepending on the extent of the compressor damage, the technician might be able to repair it for you. How to fix it: Your LG refrigerator compressor is part of its sealed cooling system. When that happens, the compressor will likely produce a loud humming noise that can be heard outside your kitchen. What’s happening: Despite the compressor’s long lifespan, it’s still susceptible to many different forms of damage that could cause it to fail.įor example, the compressor can suffer internal damage from a sudden electrical surge like those that happen during thunderstorms. That includes keeping the condenser coils and fan clear of any dust, which could lead the compressor to overwork itself to failure. You can maximize the lifespan of your compressor by maintaining your refrigerator’s cooling system. So, you’re more likely to replace your refrigerator with a new model before it experiences any signs of excess wear and tear. Read: LG Refrigerator Error Code E FF – Troubleshooting Guide Internal Compressor DamageĪbout this: Refrigerator compressors typically last a decade or longer. Those problems include a malfunctioning compressor or one that has suffered internal damage.īoth of those problems are discussed below. However, a continuously loud humming that lasts longer than an hour is a sign of a problem. This is because compressors turn on and off repeatedly throughout the day. Still, you should pay attention to the noise to ensure that it doesn’t last longer than 1 hour. How to fix it: This humming is part of the fridge’s normal operations. However, with linear compressors, you’ll listen to the humming get much louder when it speeds up. What’s happening: As before, you will hear the linear compressor start humming when it begins cooling. However, if only slight cooling is required, the compressor can use much less energy by running slower. However, a linear compressor can adjust its speed depending on how intensely it needs to cool your fridge and freezer compartments.įor example, the compressor will work at high speed if the fridge is very warm and needs intensive cooling to reach your set temperature. ![]() These compressors operate differently and are, therefore, much more efficient.Ī conventional fridge compressor will only turn on or off as needed. Linear Compressor Speeding UpĪbout this: Some LG refrigerators are equipped with linear compressors instead of conventional ones. Here are the problematic and non-problematic reasons your LG fridge is humming and what you can do about it: Normal Compressor OperationĬlick here to use the chatbox to speak with one of our technicians. Still, loud humming could indicate a severe problem, particularly around the fridge’s compressor. In other words, there are situations when you have nothing to fix. How Do I Stop My LG Refrigerator From Humming Loudly?Īn LG refrigerator that hums loudly isn’t necessarily facing a problem. You’ll also discover how to resolve the issue as soon as possible. This guide will help you understand which kinds of loud humming noises are typical and which are problematic. However, a malfunctioning or damaged compressor will also produce loud humming noises that last several hours without stopping. That’s especially true with linear compressor models that get louder as the compressor speeds up. Loud humming noises from your LG refrigerator could be part of the compressor’s regular operation. Loud humming noises fall into both categories, depending on the root cause. On the other, some sounds only happen when there’s a problem. On the one hand, there are normal noises that all LG fridges make. The topic of refrigerator noises can be quite a challenging one to understand. ![]()
0 Comments
Leave a Reply. |