Carrier TruVu VVTZC-E2 Installation And Startup Manual page 112

Appendix A: TV-VVTZC-E2 Points/Properties
Point Name/Description
Occupied Heating 1 – Light Blue
The space temperature must be less than the Occupied Heating
1 setpoint for the VVT Master to consider the zone a heating
caller in a linked system. In a single-zone application, the heating
requirement begins as soon as the space temperature falls
below the Occupied Heating setpoint. We recommend that the
Occupied Heating 1 value be set no less than 0.5 °F (.27 °C)
below the Occupied Heating setpoint.
Occupied Heating 2 – Dark Blue
The space temperature must be less than the Occupied Heating
2 setpoint to generate a low space temperature alarm. We
recommend that this value be set no less than 0.5 °F (.27 °C)
below the Occupied Heating 1 setpoint.
Occupied Cooling 1 – Yellow
The space temperature must be greater than the Occupied
Cooling 1 setpoint for the VVT Master to consider the zone a
cooling caller in a linked system. In a single-zone application, the
cooling requirement begins as soon as the space temperature
exceeds the Occupied Cooling setpoint. We recommend that the
Occupied Cooling 1 value be set no less than 0.5 °F (.27 °C)
above the Occupied Cooling setpoint.
Occupied Cooling 2 – Orange
The space temperature must be greater than the Occupied
Cooling 2 setpoint to generate a high space temperature alarm.
We recommend that this value be set no less than 0.5 °F
(.27 °C) above the Occupied Cooling 1 setpoint.
Unoccupied Setpoints
Point Name/Description
Unoccupied Heating – Gray
The heating setpoint the controller maintains while in unoccupied mode.
Unoccupied Cooling – Gray
The cooling setpoint the controller maintains while in unoccupied mode.
Unoccupied Heating 1 – Light Blue
The space temperature must be less than the Unoccupied Heating 1 setpoint for the
VVT Master to consider the zone an unoccupied heating caller in a linked system. In a
single-zone application, the unoccupied heating requirement begins as soon as the
space temperature falls below the Unoccupied Heating setpoint. We recommend that
the Unoccupied Heating 1 value be set no less than 0.5 °F (.27 °C) below the
Unoccupied Heating setpoint.
TruVu™ VVTZC-E2
Installation and Start-up Guide
Default
Range: -40 to 245°F (-40 to 118.3°C)
Occupied
69°F
(20.5°C)
67°F (19.4°C)
77°F
(25°C)
79°F
(26.1°C)
106
Demand Level
1 2 3
68°F 67°F 65°F
(20°C) (19.4°C) (18.3°C)
66°F 65°F 63°F
(18.9°C) (18.3°C) (17.2°C)
78°F 79°F 81°F
(25.5°C) (26.1°C) (27.2°C)
80°F 81°F 83°F
(26.6°C) (27.2°C) (28.3°C)
Default/Range
D: 55°F (12.7°C)
R: 40 to 90°F
(4.4 to 32.2°C)
D: 90°F (32.2°C)
R: 45 to 99°F
(7.2 to 37.2°C)
D: 54°F (12.2°C)
R: 40 to 90°F
(4.4 to 32.2°C)
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