8
BAS-SVX17B-EN
Installation
This section provides step-by-step installation instructions. Read through the pre-installation
information before proceeding with the installation.
Note:
Before installing the sensor, ensure that:
•
A wire access hole is available at the sensor location
•
The wires are accessible through the hole
•
The wires are attached to the appropriate unit controller
•
There is continuity between the sensor location and the unit controller
•
The wires are accurately labeled or identified by color
Mounting the Back Plate
WARNING
Hazardous voltage!
Disconnect all electric power, including remote disconnects before servicing. Follow proper
lockout/tagout procedures to ensure the power cannot be inadvertently energized. Failure to
disconnect power before servicing could result in death or serious injury.
NOTICE
Equipment damage!
Applying excessive voltage to the sensor will permanently damage it.
Note:
Refer to the illustration below when installing the sensor.
1.
Shut off power to the unit controller.
2. Remove the cover by firmly pressing the thumb tab at the bottom of the cover and pulling the
cover away from the back plate.
Note:
If present, remove the security screw before removing the cover.
3. Determine the number of wires required by referring to
Table 2, p. 10
.
4. Feed the wires through the opening in the back plate.
5. Hold the back plate against the mounting surface and mark the screw locations.
6. Secure the back plate to the mounting surface using the included hardware.
Security screw