Cooper Lighting WaveLinx Lite User And Programming Manual page 8

Ambient Integrated Sensor (continued)
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Daylight Operation (closed loop)
• Daylight operation must be manually enabled for ambient integrated sensors.
When the measured light exceeds the calibrated level, the fixture will dim lighting to
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reduce the light level.
• When the measured light level exceeds 150% of the calibrated light level for more than 30
minutes, the sensor will dim to OFF.
Lighting will be turned back ON when one of the two conditions occurs:
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The measured light level falls between 100% and 50% of the calibrated light level for
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more than 10 minutes
The measured light level falls below 50% of the calibrated light level for longer than 30
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seconds
Daylight Calibration Details
It is best to calibrate indoor applications when there is a moderate to low level of daylight. If
the daylight level is too high, it may be difficult to obtain the desired level of light at the task
surface, even if the fixtures are completely off.
During calibration, use the 'Calibrate All' feature and adjust slider bars to change the light level
to the desired light level for each controlled fixture. Once all fixtures are adjusted. Use a light
meter on the surface to ensure the reading is in the desired range and then send the 'Calibrate'
command.
During calibration, if the light level in the space is still too bright when electric lighting is fully
dimmed, use available shading to adjust the amount of incoming daylight or postpone
calibration until the amount of incoming daylight has decreased.
Factory Reset Instructions
The factory reset will unprovision the device, setting the device back to factory settings. The
device will revert back to out-of-the-box behavior and will need to provisioned and
reprogrammed.
Cycle the power (switch OFF {1-4 seconds} and then ON {1-4 seconds}) to the device's
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circuit six times.
• After a short period of time, the device should exhibit out-of-the-box behavior and may be
provisioned again.
Loss of Communications Operation
If an integrated sensor is no longer communicating with other sensors, it will operate with its
last programmed settings independently until communications are re-established.
Operation upon Return of Power
Upon return of power, the fixture will turn ON to the last known light level. If the fixture was
OFF, the power up will trigger the occupancy sensor to issue an occupied command. If
occupancy set is set for 'Occupancy' mode, the fixture will turn ON to the occupied light level
until the sensor's hold time expires. If set for 'Vacancy' mode, the fixture will remain OFF if it
was OFF prior to the power loss.
Note: It is recommended to avoid placing sensors within 3ft (1m) of air vents.
User Manual: WaveLinx Lite (1.5)