Carrier VVT Zone - I;O Points

VVT Zone Controller 67
Point Name/Description
Default/Range
Air Source Outdoor Air Temp
– Shows the air source’s OAT when
Airside Linkage
Status
is
Active
. If
Airside Linkage Status
is
Not Active
, a “?” is displayed.
R: ? or -56 to 245°F
I/O Points
Navigation:
i-Vu / Field Assistant:
BACview:
Properties
>
I/O Points
N/A
WARNING! Do not change the Value, Offset/Polarity, Exp:Num, I/O Type, Sensor/Actuator
Type, Min/Max, or Resolution I/O configuration parameter for the points listed below. Changing these
parameters could cause improper control and/or equipment damage. Use extreme caution if locking a
point as this may also cause improper control and/or equipment damage.
Point Name/Description
Default/Range
SPT Temp Sensor/Zone Temp
•
SPT Temp Sensor
- (For the SPT Standard, SPT Plus, and SPT Pro sensors only).
Sensor configurations on the microblock's
Properties
>
Details
tab are listed below.
For more information, consult the Carrier Sensors Installation Guide.
•
Zone Temp
- do not adjust these settings.
R: -56 to 245°F
Sensor Type:
Min Present Value
- Minimum present value the sensor transmits before indicating
an alarm.
D: 45
Max Present Value
- Maximum present value the sensor transmits before indicating
an alarm.
D: 96
Setpoint Adjustment:
Max Adjust
– The amount that a user may adjust the setpoint at the sensors. D:
R:
5°F
0 to 15°F
Reset setpoint adjust to zero when unoccupied -
Resets the setpoint bias to zero
when the controller transitions to unoccupied.
D: Off
Each Pulse
– The amount of time that is added to the total override time each time
a user pushes the sensor's override button.
D:
R:
30:00 mm:ss
0:00 to 1440:00 mm:ss
Max Accum
– The maximum amount of override time that can be accumulated
when a user pushes the sensor's override button.
D:
R:
240:00 mm:ss
0:00 to 2000:00 mm:ss
Cancel override
– How long a user must push the sensor's override button to cancel
an override.
D:
R:
3 seconds
0 to 60 seconds