Compressor Starting Error - Samsung AC026KNADEH Service Manual

4-4-7 Compressor starting error

1.Checklist :
1) Is the connection of cable for the compressor?
2) Is the compressor wire is connected clockwise? U(RED)-V(BLU)-W(YEL)
3) Is the interphase resistance of compressor normal?
2. Troubleshooting procedure
Restart after power off.
Is the restart error occurred again?
Is the connection of compressor wire is
normal?
Download the EEPROM data
Is the restart error occurred again?
Is the compressor body and interphase
resistance insulated?
Exchanged the Compressor
Samsung Electronics
Yes
Yes
Yes
No
No
Terminate the service
Connect the comp wire normally
No
No
Terminate the service
Yes
Exchange the Outdoor PBA
4-27