Fridge not cooling but condenser fan turns on

[Dairrr]

Hey guys I am in desperate need of help. I dont know where to start troubleshooting. The compressor never kicks on. but the condenser fan does. The fridge does not cool. Lights are on. How would i go about testing the compressor. Or would it be a circuit board. Any input would be greatly appreciated thank you. 

 

 

[Captain Dunsel]

8 hours ago, Dairrr said:

Hey guys I am in desperate need of help. I

Model number would be a high priority.

[Dairrr]

Jenn Air Side by Side Model JS229FSBGB

[vee8power]

The procedure to diagnose a non-running variable speed compressor on this one is to make sure the inverter is getting proper 120 volts AC from L1 and neutral and some kind of pulsing DC voltage from the control board; if those are good, check the compressor windings for case ground and that there is the same resistance between all 3 pins on the compressor.

 

[Dairrr]

Compressor windings are good. Im not getting any voltage out of inverter. 120 to inverter is good. And the only other wires going to inverter ( im assuming its the signal) is a constant 2 volts DC. Im assuming this is the issue ??

Those cables come from the main control board. Would there be something else to test or is the main board the issue.

 

thanks