Carrier VVT Zone II Installation And Startup Manual page 89

Point Name/Description
BAS On/Off – Determines the occupancy state of the controller and can be set over the
network by another device or third party BAS.
Options:
Inactive – Occupancy is determined by a configured schedule.
Occupied – The controller is always in the occupied mode.
Unoccupied – The controller is always in the unoccupied mode.
NOTE If BAS On/Off is set to either Unoccupied or Occupied, the Optimal Start routine
is automatically disabled.
Schedules – The controller's occupancy status based on the local schedule.
Pushbutton Override – Active indicates if a user pushed the sensor's override button to
override the occupancy state.
Override Time Remaining – The amount of time remaining in an override period.
Occupancy Contact Status – The physical state of the controller's Remote input.
Global Occupancy – The System Occupancy network input's current state.
Local BACnet Schedule
Configure ZS Sensors by setting the following options in the Local BACnet Schedule
microblock popup. Click Local BACnet Schedule to access the microblock popup
Properties page > Details tab.
See the microblock Help for more detailed explanations.
Sensor Configuration
Allow Force Unoccupied: – Check to allow a user to save energy by
forcing the zone into an unoccupied schedule on the ZS sensor. The
user does this by holding the sensor's On/Off button for at least 3
seconds. This forced state remains in effect until the schedule
transitions to unoccupied or until a user presses the sensor's On/Off
button again.
Force Unoccupied without Delay: – Check to allow a user to force a zone
to unoccupied immediately instead of the normal 3-second delay.
NOTE This option is not available if Allow TLO Set During Occupied is
checked.
Timed Local Override
Increment: – Minutes that the microblock adds to the zone's occupied
time for each click of the zone's local override button or switch.
Maximum Duration: – Maximum value (up to 960 minutes) the
microblock outputs, regardless of additional pulses from the controller's
input.
VVT Zone II Controller
Installation and Start-up Guide
Appendix A: VVT Zone II Points/Properties
85
Default/Range
D: Inactive
R: Inactive
Occupied
Unoccupied
R: Occupied/Unoccupied
R: Off/Active
R: 0 to 480 minutes
R: Inactive
Active Unoccupied/Stdby
D: Unoccupied
R: Unoccupied/Occupied
R: Off/On
D: Enabled
R: Disabled/Enabled
D: Enabled
R: Disabled/Enabled
D: 30:00 mm:ss
D: 60:00 mm:ss
R: 0 to 960:00 mm:ss
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