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Alarm signal is present.
Turn the key to the left.
Alarm is acknowledged.
Three green LEDs light up.
The lower right-hand green LED
flashes.
Turn the key to the left and
hold.
The cause of the alarm is indi-
cated by an LED sequence pat-
tern (see the following table).
Eliminate the cause of the
alarm.
Three green LEDs light up and the lower right-hand green LED flashes.
You can also identify the following indicator displays which represent the
cause of the alarm.
Additional indicator displays Cause of alarm
Right-hand yellow LED lights up Centrally operated release
Left-hand yellow LED lights up EMERGENCY-OPEN
Both yellow LEDs above and be-
low light up.
Central EMERGENCY-OPEN
activated
Identification of
the cause of the
alarm