Trane BCU Operator Display, Operations

Page: 38 / 82

Handling Alarms and Events
28 BMTW-SVU02C-EN
Alarm Notification
When the operator display receives a new alarm or event, the indicator
light on the display flashes red until all the events in the log have been
viewed. Figure 24 shows the location of the indicator light.
Figure 24: Alarm Indicator
The Trane installer or programmer can set up alarms and events to beep
when they are received by the operator display. The speaker on the BCU
will beep until you press the Alarms button on the home screen. If you
exit the event log with an unacknowledged alarm or event, the system
will reset the beep-timer to beep again in 60 minutes.
Using the Alarms and Events Screens
There are three screens associated with viewing and acknowledging
alarms and events.
These screens are:
• Event log
• Event Details #1
• Event Details #2
Figure 25 on page 29 provides basic information about the alarms and
events screens. The screens listed above are shown in the order that they
appear on the operator display.
The step-by-step procedures for viewing, acknowledging, and deleting
alarms and events are found on page 30.
Indicator light
Note:
The screen names listed above do not appear on the operator-
display screens. Descriptive screen names have been assigned
to help identify each screen.