Installation
Mount the BACnet Thermostat on an interior wall in the room to be controlled approximately 1.5 meters (5 feet) from the floor. Locate it
where the occupant can easily read the LCD display and use the controls, and where the built-in PIR motion sensor can easily detect
any movement in the room (see PIR detection area below). If the built-in temperature sensor is being used to measure room
temperature, place the thermostat where the temperature is representative of the general room conditions. Avoid cold or warm air drafts,
radiant heat, and direct sunlight.
Installation procedure
Prerequisite: Disconnect power to the main board before installing the unit.
A. Separate the front panel from back panel by pressing the tab located in the top of the unit and pulling the back panel off of the two
bottom tabs.
B. Do one of the following:
• If using an electrical box, mount the included wallplate to a standard 4" x 2" electrical box using the two larger mounting screws,
then mount the thermostat to the wallplate using the three smaller mounting screws. Insert the screw cap into the wallplate’s
bottom screw hole.
• If not using an electrical box, flush-mount the thermostat to the wall (no wallplate needed).
C. Make electrical connections as shown in the picture below and the wiring diagram on page 20.
Set DIP switch positions as explained in this manual.
D. Reattach the cover by placing it on the back panel’s two bottom tabs and then pushing the cover until the top tab clicks into its slot
on the cover.
Horizontal
(Top view)
Vertical
(Side view)
5m / 16ft
90°
PIR detection area
20°
1.5m / 5ft
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