Installing the VAV Zone II
VAV Zone II Controllers
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
18
1
Remove power from the VAV Zone II.
2
Partially cut, then bend and pull off the outer jacket of the Rnet cable(s). Do not nick the inner insulation.
Strip about .25 inch (.6 cm) of the inner insulation from each wire.
Outer Jacket
Inner insulation
.25 in.
(.6 cm)
3
Wire each terminal on the sensor to the same terminal on the controller. See diagram below.
NOTE
Carrier recommends that you use the following Rnet wiring scheme:
Connect this wire...
To this terminal...
Red
Black
White
Green
+12V
Rnet-
Rnet+
Gnd
4
Apply power to the VAV Zone II.
To wire the Wireless Adapter for wireless sensors
WARNING
Do not apply line voltage (mains voltage) to the Wireless Adapter.
The Carrier wireless sensors are available in 868, 902, and 928 MHz radio frequency. The sensors are thermistor-
based temperature sensors that may optionally sense humidity.
Wireless sensors communicate through a Wireless Adapter, which is wired to the Rnet port of the controller.
REQUIREMENTS
A v6.5 or later i-Vu® system
v6-xx-xxx or later controller drivers
To configure the control program for the desired user interaction with the sensor, see the
Wireless Sensors
Application Guide
. For detailed instructions, see the
Wireless Sensors Installation Guide
.
Summary of Contents for VAV Zone II
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