wattstopper DT-300 Installation Instructions Manual page 13

Lights do not turn off automatically.
Green LED Reduce ultrasonic sensitivity by turning adjustment pot counter-
fl ashes
clockwise until it only fl ashes when movement occurs.
Red LED Check to see if you have used the Manual Switch connection. Do not
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connect anything to this terminal if you are not using a low voltage
briefl y
momentary switch between the sensor and power pack.
and Green
LED does
not fl ash
Red LED Reduce PIR sensitivity by turning DIP switch 8 to the off position.
randomly
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Lights do 1. Check all sensor and power pack wire connections.
not turn
2. Disconnect power pack blue wire.
off
• If lights do not turn off, check power pack wiring. Replace
the power pack if necessary.
• If lights turn off, the problem may be the sensor or wiring
between the sensor and power pack.
3. Reconnect the blue wire.
• Turn sensitivity and time delay to minimum, and allow the
sensor to time out.
• If lights turn off, the sensor is working properly – adjust
sensitivity and time delay for the sensor.
• If lights do not turn off, check the wiring between the
sensor and power pack.
• If wiring is correct, replace the sensor.
Override
To override all sensor functions, set the Ultrasonic Sensitivity trimpot to the fully
counterclockwise (Override) position.
This bypasses the occupancy control functions of the sensor, but still allows the
lights to be manually controlled with a light switch, if one is installed.
Call 800.879.8585 for Technical Support