5) Freezer' s defrosting sensor failure
24
Start
Is main PCB connection
(CON03) O.K. ?
Y
Is defrosting sensor O.K.
Y
Is connection
of defrosting sensor
O . K .
Y
Is input vltg of CON 03
pin5 O.K.
Y
Change main PCB ass' y
N
Connection failure
N
Change sensor
N
Connection failure
N
Wire open
Samsung Electronics