88
Start-up Failure Troubleshooting
Start the unit after waiting
5 minutes
Are the compressor wires (UVW)
connected properly?
Charge Unit according to service
manual
Repair Connection,
Is unit operating properly?
No
Does unit startup
normally
No
Is problem corrected?
Yes
Replace the controller AP1
End Troubleshooting
Yes
Yes
Lc - Start-up Failure
Yes
Is refrigerant charge correct?
Replace Compressor
No
No
No
Compressor Terminals
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