Carrier VVT Zone - Appendix A: VVT Zone Controller Points;Properties; Status

VVT Zone Controller 51
NOTE Engineering units shown in this document in the defaults and ranges are strictly for reference. You
must enter an integer only.
Status
i-Vu / Field Assistant:
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Status
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STATUS
Point Name/Description
Range
Terminal Mode
R: – The controller's current operating status. OFF
HEATING
WARM-UP
VENT
COOLING
DEHUMIDFY
REHEAT
PRESSURIZE
EVACUATE
SHUTDOWN
IAQ OVERRIDE
AIR BALANCING
Term Type
R: – The type of zone terminal that the controller is installed on. Single Duct
Parallel Fan
Series Fan
Space Temperature
- Prime Variable
R: – The space temperature value currently used for
control.
-56 to 245°F
Damper Position
R: – The current damper position. 0 to 100%
Supply Air Temperature
R: – The current supply air temperature. -56 to 245°F
Heating Capacity
R: – The current reheat capacity when the zone is configured for reheat. 0 to 100%
Baseboard Heating Capacity
R: – The current modulating baseboard heat capacity when
the zone is configured for Combination Baseboard and Ducted Heat.
0 to 100%
Outdoor Air Temperature
R: – The current outdoor air temperature from a linked air
source, if available, or from another network source.
-56 to 245°F
Fan
– The status of the terminal fan if
Term Type
is
Parallel Fan
or
Series Fan
R: . On/Off
CO2 (ppm)
– The current IAQ value if
Optional Sensor Type
is set to
IAQ Control
R: . 0 to 5000ppm
Space Relative Humidity
– The current space relative humidity if
Optional Sensor Type
is set to
RH Control
R:
.
0 to 100%rh
Shutdown
– When
Active
D: , disables all control functions, at normal equipment time
delays and close the damper.
R:
Inactive
Inactive/Active
Appendix A: VVT Zone Controller Points/Properties