Compressor Lock Error - Samsung SH18BW6 Service Manual

12-2-14 Compressor lock 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
Is the interphase resistance value of
compressor (u↔v, v↔w, w↔u) normal?
compressor and power terminal normal?
Samsung Electronics
26005A(2)_1.indd 21
Restart after power off.
Is the lock error occurred again?
Yes
Yes
Is the compressor body and
interphase resistance insulated?
Yes
Is the connection cable for the
Yes
Exchange the PCB.
No
Terminate the service.
No
Exchange the compressor.
No
Exchange the compressor.
No
Correct the cable connection.
Operating Instructions and Installation Troubleshooting
12-16
2006-04-14 ｿﾀﾈﾄ 5:05:16