Installing the VVT Zone IIVVT Zone II Controller CARRIER CORPORATION ©2019Installation and Start-up Guide All rights reserved15To wire the Wireless Adapter for wireless sensorsWARNING 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 driversTo configure the control program for the desired user interaction with the sensor, see the Wireless SensorsApplication Guide. For detailed instructions, see the Wireless Sensors Installation Guide.To wire, power, and mount the Wireless AdapterNOTES• The Wireless Adapter requires a 24 Vac power supply. It is not powered by the Rnet.• If the Wireless Adapter will be:○ Daisy-chained on the Rnet with ZS sensors, an Equipment Touch, or TruVu™ ET Displayuse the standard4-conductor Rnet wiring.○ The only device on the Rnet, you can use a 3-conductor cable instead of the standard 4-conductor Rnetcable.1 Turn off the power to the controller that the Wireless Adapter will be wired to.2 Partially cut, then bend and pull off the outer jacket of the Rnet cable(s). Do not nick the inner insulation.Inner insulationOuter jacketFoil shield.25 in.(.6 cm)Shield wire3 Strip about 0.25 inch (0.6 cm) of the inner insulation from each wire.
