Carrier ZS Standard - To Wire and Wall-Mount the CO2 Sensor

CO2 sensor
Carrier Sensors CARRIER CORPORATION ©2021
Installation Guide All rights reserved
45
To wire and wall-mount the CO2 sensor
1 Turn the setscrew at the bottom of the sensor clockwise to release the sensor's cover from the mounting
plate.
2 Lift the cover from the bottom, and then release it from the top fasteners.
3 Feed the wires from the electrical box through the opening in the center of the sensor mounting plate.
4 Use the 2 mounting screws provided to attach the mounting plate to the electrical box.
5 Wire the 24 Vac transformer to the sensor. See diagram below.
6 Turn the two Allen screws at the bottom of the unit counterclockwise to secure the cover to the mounting
plate.
7 Wire the sensor to the Open controller. See the controller's Installation and Startup Guide for details.
To controller
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