To the Installer
R
Thank you for choosing
CommBox Room
Movement Sensor (RMS)
The RMS uses passive infra-red technology
to detect movement in a room. It is
intended to be used with the CommBox
range of control systems to automatically
shut down equipment in the room after a
period of time when no movement is
detected, so saving energy and
maximising projector lamp life.
Before commencing installation, please
read these instructions carefully to get the
best results from your RMS.
For your safety
Please ensure that any wiring used to
connect RMS to other equipment is kept
clear of mains wiring and follows
applicable local wiring codes. Under
no
circumstances
may an RMS be connected
directly to power mains wiring.
Make sure that the power supply you are
using meets your local safety regulations
and that its voltage does not exceed 15
volts DC. Unregulated power supplies can
output voltages that are well above what is
shown on their label.
The RMS is intended for
indoor
use only.
Mounting
Choose a location on a wall that is
preferably 3 to 4 metres from the floor, not
adjacent to heating or air conditioning
outlets or opposite windows and where
people moving in the room can be “seen”
by the RMS.
Remove the cover by placing a small flat-
bladed screwdriver in the bottom of the
case and gently prise the cover off.
DO NOT TOUCH THE PYRO SENSOR
INSIDE WITH YOUR FINGERS!
You may remove the circuit board to
facilitate mounting the base to the wall. To
do this, lift the white plastic tab at the
lower side and push the board up until it
clears the keyhole slot at the top. At this
point the board may be lifted out of the
base.
When replacing the board, to achieve
optimum coverage, adjust the position of
the board in the base to match the height
of the RMS above the floor. Moving the
board higher will lower the beam angle.
Please refer to the Mounting Height scale
on the right-hand side of the board.
After wiring, refit the cover with its lens.
The cover must be in place in order to test
the RMS.
This product
conforms to the
EMC directive
89/336 CCE
Keyhole
slot
Cable
access
knockout
Mounting
height
pointer
Mounting
hole
knockout
Pyro
sensor
White plastic
tab
