Lutron Electronics LOS-WIR Installation Instructions

WIRING DIAGRAMS (continued)
Single Sensor to System 2 or More Sensors to System
Lighting
control
system
Red (+20-24 V )
Blue (signal)
Black (common)
1 to 3 Sensors with Power Pack
Hot
120/277/347 V 60 Hz;
230 V 50/60 Hz
Neutral
Red (+20-24 V )
Blue (signal)
Black
(common)
Note: Maximum 3 occupant sensors.
Switching Multiple Loads with Auxiliary Power Packs
Hot Manual switch off (optional)
120/277/
347 V
60 Hz;
230 V
Neutral
50/60 Hz
Load
Red Auxiliary Red (+20-24 V
Power Pack
Red
Note: Maximum of 3 devices total
(occupant sensors and auxiliary power packs) can be connected to a power pack.
TROUBLESHOOTING
Problem Possible Cause
Lights stay on Constant noise
Lights on too long Timer setting too high
Hallway traffic Infrared sensor
turns lights on "sees" into hallway
Sensor not responding Unit is locked up
R
LIMITED WARRANTY
Lutron will, at its option, repair or replace any unit that is defective in materials or manufacture within one year after
purchase. For warranty service, return unit to place of purchase or mail to Lutron at 7200 Suter Rd., Coopersburg, PA
World Headquarters
18036-1299, postage pre-paid.
Lutron Electronics Co., Inc.
7200 Suter Road This warranty is in lieu of all other express warranties, and the implied warranty of merchantability is limited to one year
Coopersburg, PA 18036 from purchase. This warranty does not cover the cost of installation, removal or reinstallation, or damage resulting
from misuse, abuse, or improper or incorrect repair, or damage from improper wiring or installation. This warranty
TEL +1-610-282-3800
does not cover incidental or consequential damages. Lutron's liability on any claim for damages arising out of or in
FAX +1-610-282-1243
connection with the manufacture, sale, installation, delivery, or use of the unit shall never exceed the purchase price of
Internet: www.lutron.com
the unit.
E-mail: product@lutron.com
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some
states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or
Lutron Electronics Co., Inc.
exclusion may not apply to you.
Made and printed in U.S.A.
P/N 031-259 Rev. A 6/05 Lutron and the sunburst logo are registered trademarks of Lutron Electronics Co., Inc. © 2005.
Lighting
control
system
To additional sensors, maximum
determined by lighting controller
Red (+20-24 V )
Blue (signal)
Black (common)
Black
White
Red
Power Pack
Red
Manual switch
off (optional)
Black
White
)
Power Pack
Red
Blue (signal)
Red
Black
(common)
Test Result
Reduce red knob by 15%; Move sensor
remove noise source
Check switch settings Typical setting is 8 min.
Put in timer test mode; Move sensor
walk along hallway
-- Cycle power to sensor
OCCUPANT SENSOR
LOS-W SERIES
Installation Instructions
DESCRIPTION
The LOS-W Series of wall-mounted sensors incorporate infrared (WIR) and dual technologies--ultrasonic
and infrared (WDT). They are used in spaces with pendant fixtures, ceiling fans, or high ceilings. They inte-
grate into Lutron systems or function as stand-alone controls using a Lutron power pack.
FEATURES
• Intelligent, continually adapting sensors
• 20-24 V , Class 2 (PELV) low voltage, 33 mA nominal
• 1600 sq.ft. coverage
• Flexible mounting on wall or ceiling
• Second dry contact closure output available on R models
• LED indicators: Ultrasonic (US)-green, Infrared (IR)-red
• For indoor use only
COVERAGE AND PLACEMENT
• The occupant sensor must have an unobstructed view of the room entrance. Do not mount behind or near
tall cabinets, shelves, indirect hanging fixtures, etc.
• Keep the occupant sensor away from air flow.
• Place the sensor on the same wall as the doorway so that hallway traffic will not affect the sensor.
• Closely follow the diagrams for major and minor motion coverage.
Load
• Decrease total coverage area by 15% for "soft" rooms (for example, heavy draperies or heavy carpeting).
• Indicated coverage is when sensor is mounted at 8 ft. high.
Load
Model US Minor Dims.
WIR NA
WDT 23 x 23 (7.0 x 7.0)
WDT-R 23 x 23 (7.0 x 7.0)
Please Read
Motion Detection Ranges
US Major Motion
US Minor Motion
US
Major
Motion
US
Minor
Motion
IR Minor Motion
IR Major Motion
Dimensions and Ranges are in feet (m).
US Major Dims. IR Minor
NA 20 (6.1)
32 x 32 (9.8 x 9.8) 20 (6.1)
32 x 32 (9.8 x 9.8) 20 (6.1)
R
LOS-WIR
LOS-WDT
LOS-WDT-R
Class 2 (PELV) Devices
IR Major
40 (12.2)
40 (12.2)
40 (12.2)