Samsung ASV18PULNXEA Service Manual page 79

Compressor wire missing error/rotation error
Indoor display ⊙
Outdoor display ●
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?
YES
Is the connection of compressor
wire is normal? (PBA and
Compressor)
YES
Is the restart error occurred again?
YES
Is the compressor body and
interphase resistance insulated?
NO
Exchange the compressor
12-14
○ ⊙ Outdoor error
Compressor wire missing error/rotation
○ ●
error
NO
Terminate the service
NO
Connect the comp wire normally
NO
Terminate the service
YES
Exchange the Outdoor PBA