If the alarm is acknowledged with Superuser password (User) it will repeat up to three times,
i.e. 1000, 200 and 0 hours before service.
When the alarm is acknowledged the first time 1000 hours before service it will be repeated
200 hours before service. When the alarm is acknowledged the second time 200 hours before
service it will be repeated again 0 hours before service. In both cases, when acknowledging
with Superuser password, the service counter Next main service C and the start counter
Starts since main C will continue to count. When the alarm is acknowledged the third time 0
hours before service the service counter Next main service C and the start counter Starts
since main C will be reset to zero.
When the alarm is acknowledged by a Johnson Controls service technician (JCI) with Supervi-
sor password after finished service the service counter Next main service C and the start
counter Starts since main C will be reset to zero. No matter if it is at 1000 hours, 200 hours
or 0 hours before service.
Last service alarm ack. and Ack time will indicate by whom and when the last service alarm
was acknowledged, e.g.:
Last serv. alm. ack. None, User, JCI
Ack. time: 18-02-2011
The date field is 00-00-00 if status is None
Date, time and the service information (i.e. service name, service status, calculated service
interval in hours and hour counter) will be saved in the event list. Service status will be User if
the service alarm is acknowledged by the customer and JCI if the service alarm is acknowl-
edged by a Johnson Controls service engineer.
Service
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Engineering manual - Unisab III 1.10
001930 en 2014.09
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