Trane BCU Operator Display, Operations

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Starting a TOV Request
BMTW-SVU02C-EN 49
Starting a TOV Request
All operator display tasks begin at the home screen (see “Home Screen”
on page 2).
1. From the home screen press the Timed Override button. The TOV
area list displays (see Figure 41 on page 48).
2. Press the up and down arrow buttons to change the duration of the
timed override request. The duration is changed in increments or dec-
rements of 15 minutes.
3. Press the Start Timed Override button to start your timed override
request. The timed override remains active for the number of minutes
shown.
Restarting a TOV Request
The Restart button is available if a timed override request is in progress
or if a request has been made but has not started.
1. From the home screen press the Timed Override button. The TOV
area list displays (see Figure 41 on page 48).
2. Press the area you want to restart a timed override request for. The
Time Override Status dialog box displays.
3. Press the Restart Timed Override button to restart a timed override
request. The timed override remains active for the number of minutes
shown.
Canceling a TOV Request
The Cancel button is available if a timed override request is in progress or
if a request has been made but has not started.
1. From the home screen press the Timed Override button. The TOV
area list displays (see Figure 41 on page 48).
2. Press the area you want to cancel a timed override request for. The
Time Override Status dialog box displays.
3. Press the Cancel Timed Override button to cancel the override.
Note:
The Trane installer or programmer determines the maximum
possible duration when setting up TOV in Tracer Summit.