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2. Check the wire connections, in particular, the Neutral and Line
connections. Verify that connections are tightly secured.
3. If lights still do not turn ON, call 800.879.8585 for technical support.
Lights do not turn OFF
1. There can be up to a 30 minute time delay after the last motion is detected.
To verify proper operation, set DIP switch 1 to ON, then reset switches 1
and 2 to OFF to start Test Mode. Move out of view of the sensor. The lights
should turn OFF in approximately 5 seconds.
2. Verify that the sensor is mounted at least six feet (2 meters) away from any
heating/ventilating/air conditioning device that may cause false detection.
Verify that there is no significant heat source (e.g., high wattage light bulb)
mounted near the sensor.
3. Verify that the trimpot is not pointing at "Service" (red LED ON). If so, rotate the
trimpot to it's middle setting (pointing up). The Service setting allows users to
operate the sensor as a service switch in the unlikely event of a failure.
4. If the lights still do not turn OFF, call 800.879.8585 for technical support.
Sensing motion outside desired areas
1. Select PIR Sensitivity — Low (DIP switch 4 = ON) if necessary.
2. Mask the PIR sensor's lens to eliminate unwanted coverage area.
3. Adjust the Ultrasonic Sensitivity. Rotate trimpot counterclockwise to reduce
sensitivity.
Red LED is lit all the time and the sensor features don't work.
1. Check the Ultrasonic trimpot. If it is set at fully counter-clockwise (MIN) the
unit is in Service Mode. Set the trimpot to a mid-range position.
2. If resetting the trimpot does not clear the LED call technical support.
COVER PLATES
WattStopper DW series wall switches fit behind industry standard decorator-style
switch cover plates. Cover plates are not included.
Units come in the following colors, which are indicated by the final suffix of the
catalog number (shown here in parentheses):
White (-W), Light Almond (-LA), Ivory (-I), Grey (-G), Black (-B).
WARRANTY INFORMATION
WattStopper warranties its products to be free of defects in materials and
workmanship for a period of five years. There are no obligations or liabilities on the
part of WattStopper for consequential damages arising out of or in connection with
the use or performance of this product or other indirect damages with respect to
loss of property, revenue, or profit, or cost of removal, installation or reinstallation.
2800 De La Cruz Boulevard, Santa Clara, CA 95050
800.879.8585 • www.wattstopper.com
07171r3 1/2015
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