You install an RP controller expansion multi-sensor on an octagon junction box using the supplied mounting ring to properly fasten the multi-sensor to the junction box.
The mounting ring supplied with the multi-sensor fits octagon junction boxes that have a size of 4.0 x 4.0 inches (102 x 102 mm) and a minimum depth of 1.0 inches (25.5 mm).
Refer to the dimensional drawing before installing the multi-sensor.
Remove the three mounting springs from the multi-sensor. Push gently against the tab with a tool such as a screw driver and then remove the spring.
Align the keyholes slots on the mounting ring to the mounting screws installed in the junction box and then rotate the mounting ring clock-wise until the ring is retained. Tighten the screws to fasten the ring.
Connect the room bus cable(s) to the multi-sensor.
For more information, see Connecting RP Controller Expansion Modules to an RP Controller .
Configure the room bus address for the multi-sensor using the rotary switch on the device.For more information, see Configuring the Room Bus Address for an RP Controller Expansion Sensor Module .
Attach the multi-sensor to the mounting ring by inserting the locking tabs on the mounting ring into the keyhole slots on the back of the multi-sensor. Rotate the multi-sensor clock-wise until it locks into place.
You can use the two alignment notches on the mounting ring to position the device.