Compressor Does Not Run - Samsung SR-L676EV Service Manual

2) Compressor does not run

Precautions
1. Compressor does not operate in 5 minutes after power ON and compressor OFF.
2. Compressor does not run during defrosting.
3. Compressor does not run because low temperature is detected if freezer sensor is not connected.
Reference 6
(Page. 40)
N
Replace MICOM
and PCB
N
Replace IC07
N
Replace relay
Samsung Electronics
Start
5 minutes after
compressor off?
Y
Is compressor
operated by forse?
N
Reference 7
MICOM pin24
output is "HIGH"?
Y
IC07 pin10 output
is "LOW"?
Y
Comp relay is OK?
Y
Connector CON 8, 10
contects are OK?
Y
Comp ass'y is OK?
Y
Check wires connection
N
Check it after 5 minutes
Y
Freezer sensor is
OK?
(Page. 41)
Main PCB temperature
detector is OK?
Check wiring
N
Check connector
N
Replace comp
N
Replace sensor
Y
N
Check detector &
Y
replace PCB
Reference 2
(Page. 38)
29