ERROR CODE EXPLAINED
LG Refrigerator
LG Refrigerator 22 Error Code
What it means
The refrigerator detected a problem involving the compressor relay.
Try this first
- Check whether the refrigerator is cooling normally.
- Disconnect power if unusual compressor noises or loss of cooling occurs.
- Do not attempt compressor electrical repairs unless qualified.
Can I keep using it?🔴 Monitor cooling closely
Repair usually required?🔴 Service required
If the error keeps returning
LG indicates that code 22 requires repair service.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.