vii. On the back of the ceiling
tile, twist the wires together
to hold the mounting plate
securely.
viii. Replace the ceiling tile.
4. Attach the sensor to the mounting plate.
With the 2-button interface facing you, slide the sensor to
the left on the mounting plate until it snaps into place.
5.
Confirm the sensor is properly positioned to detect motion
and has sufficient light to operate - refer to the “Walk Test”
and “Light Test” sections.
Linking
Two or more compatible devices can be linked and configured
to provide the desired control. There are two basic types of
devices in the system; transmitters and transceivers.
▪
Transmit-only:
Transmitters are simple energy-harvesting
devices that send RF messages to communicate a condition,
level, or state. Transmitters can only be linked to transceivers.
Examples > Self-powered Light Switches, Occupancy Sensors
▪
Transmit & Receive:
Transceivers are controlling devices
that send as well as receive RF messages. They also process
relevant control logic, and actuate the appropriate outputs
(switching a light on or off for example). Transceivers can be
linked with transmitters as well as other transceivers. A trans-
ceiver can have up to 30 devices linked to it.
Examples > Relays, Gateways
The Occupancy Sensor is a Transmit-only Device.
To link the occupancy sensor to a transceiver; the transceiver
must first be powered, within wireless range of the sensor, and
set to accepts links.
Next, the desired transmitter, or another transceiver, is triggered
to send a special link message. The awaiting transceiver receives
and stores the link permanently so the devices can interact to
provide a variety of intelligent control options.
To Link or Unlink an Occupancy Sensor
1. Set the desired transceiver to the desired Link/Unlink mode.
(refer to that device’s installation guide).
2. Click the Menu button on the
bottom of the sensor once. This
sends a link/unlink radio
telegram.
NOTE: The button interface on the
sensor is used for linking and
testing only. The occupancy timer
settings are configured on the
transceiver to which the sensor is linked.
Refer to the “Linking” section of the transceiver/controller
installation guides to complete the linking process.
Testing the Sensor
Before starting a test, ensure the sensor’s energy storage is fully
charged by placing it under bright light (at least 200 lux) for 20
minutes, or insert a battery for 5 minutes.
If a battery is used to charge the sensor for a light test, ensure it
is removed to get an accurate light measurement.
A test mode will stay active for 3 minutes. To exit a test and
resume normal operation, press and hold the Menu button for 5
seconds.
Walk Test
Use the walk test to confirm that motion is within the sensor’s
range.
1. Press and hold the Set button for 5 seconds.
••> Red LED will blink to confirm that a walk test is active.
2. Move in and out of the sensor‘s range to determine its cov-
erage area.
••> Sensor will blink when it detects motion.
3. Make small hand movements just inside the limit of the sen-
sor‘s range to see if the motion triggers a response.
Light Test
Use the light test to measure real-time light levels and confirm
whether the occupancy sensor has sufficient light.
1. Create a realistic lighting condition (the test measures the
real-time light level).
2. Press and hold the Set button for 10 seconds.
••> Red & green LEDs will blink to confirm light test is active.
3. Watch the LED blink rate to determine the light strength.
••> The highest is 5 blinks which indicates very good light
(200 lux or more). 1 blink indicates minimum light (15 lux).
NOTE: If there is no blink rate, consider relocating the sensor
or installing a battery to provide supplemental power. If the
sensor does not have a sufficient charge, it cannot enter the
test modes. No LED light or 1 red blink when the test button is
pressed indicates insufficient charge.
Occupancy Sensor – Ceiling Mounted • Installation Guide
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