Wiring
the TruVu™ ET display
TruVu™ ET Display (part no. EQT2)
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
8
Wiring for Communication - Rnet configuration
You can connect the TruVu™ ET display to a controller's Rnet port using 2
-conductor wire 22 AWG. The Rnet can
have one TruVu™ ET display, plus Z
S sensors and/or a wireless adapter that communicates with wireless sensors.
NOTE
The TruVu™ ET display:
•
Cannot share the Rnet with an Equipment Touch.
•
Does not get its power from the Rnet; it must be powered by an external 24 Vdc DC power source.
•
Must be within 500 feet (152 meters).
CAUTION
The TruVu™ ET display can share a power supply with the controller as long as:
•
The power source shared by the controller and TruVu ET display is DC power.
•
The same polarity is maintained.
•
The power source is used only for Carrier® controllers.
