Samsung SR-28 Service Manual page 10

10. Troubleshooting method
10-1 The refrigerator does not operate
Is the interior
light on when the door switch
is pushed?
Yes
Does the compressor operate?
Yes
The compressor is operated for more
than 30 minutes and the refrigerator.
Yes
The compressor is defective
The freezing cycle has a problem
Samsung Electronics
Make sure the refrigerator is plugged in
No
at the wall outled.
Yes
Make sure that the
No
thermometer in the freezer compartment
is electrically connected.
Yes
Check the defrost timer
Yes
Check the P.T.C. relay
Yes
Check the overload relay
Yes
Check the condenser
Yes
The compressor is defective
No
Replace the defective part
If the fan operates when you
No
push the door switch, it is normal
(Replace if it is defective)
No
Replace the defective part
No
Check the electrical connection
No
Check for the abnormalities
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