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Wireless Occupancy Sensor, Wall
Mount (WOS2-WM)
Adjustments
Two trimpots on the back of the sensor are used to adjust
the Daylight Hold-Off threshold and PIR motion sensor
sensitivity. For easier access to the trimpots after the
sensor has been mounted, remove the sensor from the
mounting bracket .
Remove
sensor
from
bracket
Attach
sensor
to
bracket
Use caution when adjusting the trimpots.
excess force, as this will damage the unit . Stop turning
the trimpot when you feel resistance.
PIR Sensitivity
Turn the trimpot clockwise
to increase sensitivity. Turn the
trimpot counter-clockwise to
decrease sensitivity.
To test the daylight hold-off after the installation is
complete and the sensor has been added to CSM:
1. Ensure that CSM's control strategy for this zone makes
use of occupancy sensors and has the 'Enable Daylight
hold-off ' check box selected.
2. Wait until vacancy is detected and the lights turn off.
3. Trigger occupancy while the light level is below the
selected threshold. The lights should turn on.
Trigger occupancy while the light level is above the
selected threshold. The lights should remain off.
Do not use
Minimum
Maximum
(counter-
(clockwise)
clockwise)
Minimum
Maximum
(counter-
(clockwise, disable
clockwise)
daylight hold-off)
Troubleshooting
No LEDs turn on when I press the Utiity button.
•
Check battery installation.
•
Make sure batteries are oriented (+ -) correctly.
The red Infrared Detection LED does not activate
when walking through the coverage area while in
Installation Test mode.
•
Check to see if the red LED turns on when you
wave your hand directly in front of the lens.
– If the red LED turns on, adjust the PIR
Sensitivity trimpot clockwise to increase
sensitivity. Check for objects or barriers
obstructing the sensor's view of the
coverage area.
– If the red LED does not turn on, the
Installation Test mode may have timed out .
Restart the Installation Test mode by
momentarily pressing the Utility button.
The green LED turns on briefly, then the red
LED flashes with each detection. Installation
Test mode times out in 5 minutes.
The red LED flashes when nobody is moving in the
coverage area.
•
Adjust the PIR senstivity trimpot counter-clockwise
to reduce sensitivity. Repeat the walk test .
•
Check for sources of hot airflow in the
coverage area.
•
Review the Placement guidelines and eliminate
false trigger sources.
If lights do not turn Off after the WOS2-CM has
Joined the ZigBee network:
•
Check the "Off delay" for the zone in the
Daintree CSM.
•
Check for other CSM scheduled events or
manual overrides that may be keeping the
lights On.
4
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