800.879.8585
www.legrand.us/wattstopper
No. 24302 – 09/16 rev. 1
© Copyright 2016 Legrand All Rights Reserved.
© Copyright 2016 Tous droits réservés Legrand.
© Copyright 2016 Legrand Todos los derechos reservados.
Wattstopper warranties its products to be free
of defects in materials and workmanship for a
period of five (5) 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.
Wattstopper garantit que ses produits sont
exempts de défauts de matériaux et de fabrication
pour une période de cinq (5) ans. Wattstopper
ne peut être tenu responsable de tout dommage
consécutif causé par ou lié à l’utilisation ou
à la performance de ce produit ou tout autre
dommage indirect lié à la perte de propriété, de
revenus, ou de profits, ou aux coûts d’enlèvement,
d’installation ou de réinstallation.
Wattstopper garantiza que sus productos
están libres de defectos en materiales y mano
de obra por un período de cinco (5) años. No
existen obligaciones ni responsabilidades por
parte de Wattstopper por daños consecuentes
que se deriven o estén relacionados con el
uso o el rendimiento de este producto u otros
daños indirectos con respecto a la pérdida
de propiedad, renta o ganancias, o al costo
de extracción, instalación o reinstalación.
WARRANTY INFORMATION
INFORMATIONS RELATIVES À LA GARANTIE
INFORMACIÓN DE LA GARANTÍA
TEST MODE
To test the detection coverage:
1. Press and hold the
ON/OFF
button. After 10 seconds the lighted switch turns off. The load turns
ON
if it was not already
ON
. The
sensor is now in a TEST mode that lasts 5 minutes. (You can end the TEST mode sooner by pressing the
ON/OFF
button for
another 10 seconds).
During the TEST mode, the controlled load turns
ON
for 5 seconds each time the sensor that initiated the TEST mode detects
occupancy.
2. Move out of the coverage area or stand very still. The controlled load turns
OFF
after 5 seconds if no motion is detected.
3. Move into the coverage area for the unit that initiated the TEST mode. The controlled load turns
ON
for 5 seconds each time
the sensor detects motion. After 5 seconds expire without motion detection, the load turns
OFF
. The controlled load turns
ON
automatically with the next motion detection and stays
ON
for 5 seconds.
4. Repeat as necessary to ensure that the desired coverage areas are within detection range.
5. Increase or decrease the ultrasonic sensitivity level as needed.
You can do this test for each CU-250 in your multi-way configuration. So that you can determine the actual coverage area for each
multi-way switch individually, only the CU-250 that is in TEST mode will control the load.
TROUBLESHOOTING
Lighted switch is OFF, no load response to ON/OFF button press:
• Make certain that the circuit breaker is
ON
and functioning.
Lighted switch is ON, no load response to ON/OFF button press:
• Check the light bulb and/or motor switch on the fan mechanism.
Lighted switch is OFF, no load response to ON/OFF button press:
• Make certain that the circuit breaker is
ON
and functioning.
Lighted switch is ON, no load response to ON/OFF button press:
• Check the light bulb and/or motor switch on the fan mechanism.
Load will not turn OFF automatically:
• Press
ON/OFF
button. If the controlled load turns
OFF
, go to next step.
• The time delay can be set from 15 seconds to 30 minutes. Check the time delay setting for each CU-250 in your multi-way
configuration. Ensure that all CU-250s have the same time delay setting.
• Ensure the front of the sensor is not blocked.
• Ensure that there is no movement within the coverage area for all the sensors related to the load for the set time delay. Air currents
can cause false detection. Make sure the sensor is at least 6 feet (2 meters) away from air supply ducts, open windows, fans and
exhaust fans. Reduce the ultrasonic sensitivity level slightly to eliminate false detection.
If load does not respond properly after following troubleshooting, turn OFF
power to the circuit then check wire connections or call technical support.
COVER PLATES
Wattstopper CU wall switches fit behind industry standard decorator style switch cover plates.
