Samsung AS09HPB, Service Manual

Page: 73 / 96

Troubleshooting
Samsung Electronics 12-16
12-2-14 Compressor start error
1. Checklist :
1) Is the connection of cable for the compressor and power?
2) Is the interphase resistance of compressor normal?
2. Troubleshooting procedure
Yes
Yes
Yes
Yes
Restart after power off.
Terminate the service.
No
Is the restart error occurred again?
Exchange the compressor.
No
Is the interphase resistance value of
compressor(u
↔
v, v
↔
w, w
↔
u) normal?
Exchange the compressor.
No
Is the compressor body and
interphase resistance insulated?
Correct the cable connection.
No
Exchange the PCB.
Is the connection cable for the
compressor and power terminal normal?
24437A(1)_1 1/16/05 9:58 PM Page 12-16