Self-Diagnosis Function; Self-Diagnosis Function With Initial Power On; Self-Diagnosis Function During Normal Operation - Samsung SR-L676EV Service Manual

5. Self-diagnosis function

A. Self-diagnosis function with initial power on
1) If the power is supplied to refrigerator at first, all displays are on and self-diagnosis function is
carried out.
2) If there is no defect on MICOM, display returns to the initial normal mode("Med"–"HIGH
humidity"–"Alarm").
3) If there is defect, the televant display lights off with the sound of the beep.
4) Self-diagnosis error indicator might disappear when defect is repaired or self-diagnosis function
is released.
5) If defect is repaired, display returns to normal mode.
6) Self-diagnosis function is canceled when "power freezing" button and "power refrigeration"
button are pressed for 5 seconds at the same time. Display returns to normal mode.
B. Self-diagnosis function during normal operation
1) Press "power freezing" button and "power refrigeration" button for 5 seconds at the same time
during normal operation.
2) The temperature LEDs of freezer and refrigerator repeats 1 second on/off 3 times.
3) If any button is not pressed until the temperature LED repeats on/off 3 times, self-diagnosis
function is carried out. If there is no defect, it returns to normal mode.
4) If there is defect, the corresponding display will light up and buzzer will beep.
5) Self-diagnosis error indicator works for 30 seconds and returns to normal mode regardless of
defect correction.
6) Key input is not available during self-diagnosis function.
7) When there is defect, the corresponding display is shown as initial power on.
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