YES
YES
Contactor Coil Has Line
Voltage?
YES
Contactor Closed?
YES
Line Voltage At
Compressor?
YES
Compressor
NO
Running?
YES
NO
Repair Wiring
NO
Replace Contactor
NO
Repair Wiring
Verify:
Compressor Overload is Closed
Start Components Function
Compressor Windings Are OK
Test Run To Verify Operation