Installing the AppController
AppController CARRIER CORPORATION ©2019
Installation and Start-up Guide All rights reserved
15
To wire an Equipment Touch to the AppController
NOTES
The Equipment Touch requires a 24 Vac power supply. It is not powered by the Rnet.
If the Equipment Touch will be:
○ Daisy-chained on the Rnet with ZS sensors or a Wireless Adapter, use the standard 4-conductor Rnet
wiring and follow the wiring instructions To wire ZS sensors to the AppController (page 12).
○ The only device on the Rnet, you can use a 2-conductor cable instead of the standard 4-conductor Rnet
cable and follow the instructions below.
For complete Equipment Touch installation instructions including wiring diagrams, see the Equipment Touch
Installation and Setup Guide.
CAUTION The AppController can share a power supply with the Carrier controller as long as:
The power supply is AC power.
You maintain the same polarity.
You use the power source only for Carrier controllers.
1 Turn off the AppController's power.
2 Partially cut, then bend and pull off the outer jacket of the cable. Do not nick the inner insulation.
3 Strip about 0.25 inch (0.6 cm) of the inner insulation from each wire.
4 Wire the AppController's Rnet+ and Rnet- terminals to the terminals of the same name on the Equipment
Touch's connector.
NOTE If using shielded wire, connect the shield wire and the ground wire to the Gnd terminal.
5 Turn on the AppController's power.
6 Turn on the Equipment Touch.
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