Appendix A: TV-VVTZC-E2 Points/Properties
TruVu™ VVTZC
-E2
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
114
Point Name/Description
Default/Range
Dirty Filter Alarm
–
If set to display, shows the alarm indicator on the communicating
zone sensors, if a
Filter
alarm is active.
D:
R:
Ignore
Ignore/Display
Space High Humidity Alarm
–
If set to display, shows the alarm indicator on the
communicating zone sensors with display, if the
Space Relative Humidity
alarm is
active.
D:
R:
Ignore
Ignore/Display
Space High CO2 Alarm
–
If set to display, shows the alarm indicator on the
communicating zone sensors with display if the
Indoor Air Quality Alarm
is in alarm.
D:
R:
Ignore
Ignore/Display
Maintenance Displayed on ZS Sensor
Linkage Fault
–
If set to display, shows the maintenance indicator on the ZS Pro sensor
if the Airside Linkage is in a Fault condition.
D:
R:
Ignore
Ignore/Display
Net OAT Fault
–
If set to display, shows the maintenance indicator on the ZS Pro sensor
if the Network Outside Air is not valid.
D:
R:
Ignore
Ignore/Display
SPT Sensor Fault
–
If set to display, shows the maintenance indicator on the ZS Pro
sensor if the space temperature sensor is not valid.
D:
R:
Ignore
Ignore/Display
Service Configuration
Navigation:
i-Vu® / Field Assistant:
Properties
>
Control Program
>
Configuration
>
Service Configuration
Point Name/Description
Default/Range
Terminal Type
–
The type of zone terminal that the controller is installed on.
D:
R:
Single Duct
Single Duct
Parallel
Series Fan
Damper Size (dia.)
–
Used by the VVT Master to calculate the weighted average
demand. If the zone damper is round, enter its diameter. If rectangular, enter 0.
D:
R:
6.00 in. (15.2 cm)
0 to 100.00 in./cm
Damper Area (area)
–
Used by the VVT Master to calculate the weighted average
demand. If the damper is rectangular, enter its area (width x height). If the damper is
round, enter 0.
D:
R:
0 sq.in. (cm. sq.)
0 to 9999 sq.in.
(cm. sq.)
Terminal Fan Airflow
–
Enter the terminal fan airflow in cfm (liters/second). Used in
performance calculations only. Available only on fan-enabled terminal box.
D:
R:
1000 cfm
(472 liters/second)
0 to 99999 cfm
(liters/second)
