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4
Wire the UC Open'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 UC Open's power.
6
Turn on the Equipment Touch.
To wire the TruVu™ ET Display
WARNING Do not apply line voltage (main) - 24 Vdc power only.
Wiring power
Wire the TruVu™ ET Display 24V DC connector to the 24 Vdc power supply using 2-conductor 18 AWG wire.
Maximum distance 100 feet (30 meters).
CAUTION The TruVu™ ET Display can share a power supply with the Carrier controller as long as:
•
The power supply is DC power.
•
You maintain the same polarity.
•
You use the power source only for Carrier controllers.
UC Open
Installation and Start-up Guide
15
Installing the UC Open
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