Trane BCU Operator Display, Операции

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BMTW-SVU02C-EN 27
Chapter 3
Handling Alarms and Events
The BCU operator display can display all alarms and events received by
the BCU event log. The BCU event log is a list of the 100 most recent
alarms and events sent to the BCU. The event log lists alarms and events
in the order they are received, with the most recent alarms and events
displaying at the top of the event log.
•
Alarms notify you when heating, ventilating, and air conditioning
(HVAC) equipment is not operating correctly. For example, an alarm
is generated when communication is down between an HVAC unit
and the BCU or when a filter on an HVAC unit is dirty.
•
Events notify you when an action that you need to keep track of
occurs. An example of an event is when communication is restored
with an HVAC unit.
The event log is automatically updated with new alarms and events when
you press the Alarms button on the home screen. The display also auto-
matically updates if you are on the first page of the event log when it
receives new events or alarms.
Note:
You may not have access to all of the tasks presented in this
guide. Your access privileges depend on your user profile. Con-
tact your supervisor for information.