When the Door Trouble is When the Door Trouble is
Automatically UnrecoverableUnrecoverable
When trouble has occurred to the door and it is automati-When trouble has occurred to the door and it is unrecover-
cally unrecoverable, ALARM and S3 light up to inform youable, all the indicators (POWER, ALARM, and S1 to S3) light
of the trouble status. In this case, turn off and turn on theup to inform you of the trouble status. In this case, turn off
power again. (Refer to p.21.)the power immediately and refer to service personnel.
(Refer to p.21 for how to turn on/off the power.)
Status indicators
POWERS3 S2 S1ALARMStatus indicators
POWERS3 S2 S1
Alarm status
Trouble status
ALARM
All indicators are lighting.
Note: When door trouble has occurred, the electric lock
control will be stopped. In this case, the status may be
different depending on the lock type. If you are using a
OFail Safe� type (refer to p.20), the door can be opened
with the lock deactivation. However, be careful when
you are using a OFail Secure� type (refer to p.20). The
door cannot be opened with the lock activation.
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