Lastly, reconnect the fridge and allow it to reboot completely.ĭepending on how long your fridge compressor hasn’t been working, your fridge will likely be very warm inside.The fridge needs this time to discharge any electricity left inside and clear its memory. Next, leave the fridge alone for at least 30 seconds.Firstly, power down your fridge by removing the power plug or shutting off its circuit breaker.You’ll also find it attached to the compressor and electrical connectors at the lower back of the fridge, behind the access panel. How to fix it: Much like the compressor start relay earlier, this relay must also be replaced with a new one. This reason is most likely when your LG fridge has been in use for many years, as its components are more at risk of failing due to normal wear and tear. It does that to protect all of the other components in the same circuit from further damage.īesides that, the same can also happen from excess wear. How it fails: The overload relay is designed to fail when it suffers an electrical overload. This electrical device is designed to protect the compressor from damage caused by electrical overloads. What it is: Your LG refrigerator compressor also has another relay, known as the overload relay. Read: LG Refrigerator Is Not Cooling – Troubleshooting Guide + Service Manual Faulty Overload Relay Lastly, reattach the relay cover and rear panel that you removed at the beginning of this repair. Once it’s firmly in place, reattach the electrical connectors you removed earlier to the new relay. Next, take the new compressor relay and attach it to the compressor. Then, remove the electrical connectors attached to the relay before detaching it from the compressor. The relay is often concealed behind a cover that must be unscrewed first. That will give you access to the compressor area where you can locate and identify the compressor relay. Doing this will protect you from injury and electrocution.įirstly, remove any panel that covers the lower back of the fridge. How Your Fridge’s Sealed Cooling System Works?īefore attempting any repairs, always disconnect your fridge from its power source. Until the relay is replaced, your fridge can’t generate any cold air at all. ![]() Simply put, this is a critical problem for your fridge. The compressor is the heart of your fridge’s sealed cooling system, and the relay is responsible for keeping it working. When your LG refrigerator shows you the 22 error code, it’s telling you that there’s a problem with the compressor relay. What Does The 22 Error Code Mean On An LG Refrigerator? Keep reading to discover more about what triggers this error code and what you can do to fix it. You’ll need to replace the affected relay with a new one. So, when it fails, your fridge can’t produce cool air in its compartments. This component is critical for turning on the compressor. The 22 error code on an LG refrigerator means that there’s a problem with the compressor start relay. If you’re seeing the 22 error code on your fridge display, this is the guide for you. LG refrigerators show error codes on their displays very clearly.
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