LG Fridge Not getting cold everything tests ok new board installed not responding can hear compressor going and Tests ok installed 2 new boards same issue main boards that’s being installed is EBR78940612
Installed new main board twice EBR78940612 Tested compressor still nothing
- Guest asked 6 years ago
Hello
Have you run the unit through diagnostics ? Do you have any error codes ? Go to page #22 in the manual and run the unit through the diagnostic mode and it will show stored error codes. If you compressor and fan motors are running I would inspect the evaporators for an even frost pattern. Matt Ace technician
- AV Repair Help answered 6 years ago
- last edited 6 years ago
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In situations like that we usually replace compressor (its running but not good) and install drier filter with UV (just in case) and it works great.
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With Whirlpool factory service we just put on UV drier only. 98% of the time there is no compressor issues , its just a leak in the evaporator.
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