Self Diagnostics Function - Samsung RF9000JC Manual

4. Functions for failure diagnosis

4-3. Self Diagnostics function

1-1) Micom operates self-diagnostic function to check the temperature sensor condition within 1
second when the refrigerator turned On initially.
1-2) If bad sensor is detected by the self-diagnostic function, the applicable display LED will blink for
0.5 sec.At this moment, there is no beep sound.(Refer to self-diagnostic CHECK LIST)
1-3) Self-diagnostic button is recognized only when the error is displayed by the bad sensor. Display
does not operate normally but temperature control will be controlled by the emergency operation.
1-4) When the error is detected by self-diagnosis, the error can be canceled automatically if all troubled
sensors are corrected or Self-diagnostic function key (Freezer Key + Fridge Key) are pressed
simultaneously for 8 seconds.(Return to normal display mode)
① If Freezer Key + Fridge Key are pressed simultaneously for 8 seconds, the error mode by self-
diagnosis will be canceled.
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