Lutron Electronics LOS-W Series Installation Instructions Manual

Occupancy Sensor
LOS-W Series
Installation Instructions
Description
The LOS-W Series of wall-mounted sensors incorporate infrared (WIR) and dual technologies (WDT) -
ultrasonic and infrared. They are used in spaces with pendant fixtures, ceiling fans, or high ceilings. They
integrate into LutronR systems or function as stand-alone controls using a LutronR power pack.
Features
• Intelligent, continually adapting sensors
• 20 to 24 V-,
IEC PELV / NECR Class 2
2
• 1600 ft (150 m 2 ) 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. Do not mount behind or near tall cabinets,
shelves, indirect hanging fixtures, etc.
• For -WIR models, do not place sensor within 4 ft (1.2 m) of air vents, air handlers, windows, fans, etc., as this
may cause false triggering.
• For -WDT and -WDT-R models, do not place sensor within 6 ft (1.2 m) of air vents, air handlers, windows,
fans, etc., as this may cause false triggering.
• 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.
• Decrease total coverage area by 15% for "soft" rooms (e.g. heavy draperies or heavy carpeting).
• Indicated coverage is when sensor is mounted at 8 ft (2.4 m) high.
Range Diagram and Dimensions
US - Ultrasonic
IR - Infrared
Model US Minor Motion
WIR NA
WDT 23 ft x 23 ft (7.0 m x 7.0 m)
WDT-R 23 ft x 23 ft (7.0 m x 7.0 m)
P/N 031259 Rev C 03/13
(U)LOS-WIR
(U)LOS-WDT
(U)LOS-WDT-R
IEC PELV/NECR Class 2 Devices
, 33 mA nominal
US Major Motion
US Minor Motion
IR Minor Motion
IR Major Motion
US Major Motion
NA
32 ft x 32 ft (9.8 m x 9.8 m)
32 ft x 32 ft (9.8 m x 9.8 m)
English
US
Major
Motion
US
Minor
Motion
IR Minor IR Major
Motion Motion
20 ft (6.1 m) 40 ft (12.2m)
20 ft (6.1 m) 40 ft (12.2 m)
20 ft (6.1 m) 40 ft (12.2 m)
®