Overrides - Trane VAV VV550 LonTalk Installation & Operation Manual

VAV VV550 Controller Device Home Tabs: Instructions
Occupied Bypass Timer: Type the amount of time that the controller remains in the occupied
bypass mode. If the controller is in the unoccupied mode and an occupant presses the On button
at the zone sensor, the controller goes into occupied bypass mode for this amount of time.
Power-up Control Wait: Type the number of seconds you want the controller to wait after startup
before starting normal operation. When power-up control wait is enabled (whenever a time is
entered here), the controller remains off until one of two conditions occurs:
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Note: If auto calibration is enabled, the controller will calibrate during power-up control wait.

Overrides

Figure 49. Overrides
To access the data fields for each tab and to make adjustments, select the Overrides button.
In the Override list, select the valve or fan you want to override. The types of overrides you can
perform change based on your selection.
Change/Override
In the Change/Override area, select the type of override you want to perform, then click the Override
button.
Override button: Click this button to start the override.
Release button: Click this button to release any existing overrides for the VAV VV550 Controller.
If you do not release the overrides here, the controller automatically releases them after 10 hours
by default for air valves and water valves. You can change this default in the Timers area on the
Other tab in the Configuration dialog box. The controller does not automatically release fan
overrides.
Close button: Click this button to exit the Device Overrides dialog box.
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Controller receives communicated information on the Comm5 link
Power-up control wait time expires
VAV-SVP01A-EN