Occupancy Sensor LOS-C Series Installation Instructions ...

1 Occupancy Sensor (U)LOS-CUS-500 / 1000 / 2000 English (U)LOS-CIR-450 / 1500. LOS-C Series (U)LOS-CDT-500 / 500R / 1000 / 1000R / 2000 / 2000R. Installation Instructions IEC PELV/NECR Class 2 Devices Description The LOS-C Series of ceiling-mounted sensors incorporate ultrasonic (CUS), infrared (CIR), and dual technologies (CDT). 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, 33 mA nominal 450 ft2 to 2000 ft2 (42 m2 to 140 m2) coverage, as indicated in model number (when mounted on 8 ft to 12 ft /.)

2 M to m ceiling). Dry contact closure available on -R models LED indicators: Ultrasonic (US)-green, Infrared (IR)-red, Dual Tech (DT)-red and green 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, hanging fixtures, etc. For -CIR models, do not place Sensor within 4 ft ( m) of air vents, air handlers, windows, fans, etc., as this may cause false triggering. For -CDT and -CUS models, do not place Sensor within 6 ft ( m) of air vents, air handlers, windows, fans, etc.

3 , as this may cause false triggering. If installing a 180 occupant Sensor , place the Sensor on the same wall as the doorway so that hallway traffic will not affect the Sensor ; otherwise, place in center of room. Closely follow the diagrams for major and minor motion coverage. Decrease total coverage area by 15% for soft rooms ( heavy draperies or heavy carpeting). Indicated range is when unit is mounted on an 8 ft to 12 ft ( m to m) ceiling. Range Diagram and Dimensions US Major Motion US Minor Motion US US. Minor Major Motion Motion IR Minor Motion US - Ultrasonic IR Major Motion IR - Infrared Model US Minor Motion US Major Motion IR Minor IR Major Motion Motion CUS-500 * 16 ft x 16 ft ( m x m) 22 ft x 22 ft ( m x m) NA NA.

4 CUS-1000 * 23 ft x 23 ft ( m x m) 32 ft x 32 ft ( m x m) NA NA. CUS-2000 ** 23 ft x 45 ft ( m x m) 32 ft x 64 ft ( m x m) NA NA. CIR-450 ** NA NA ft ( m) 12 ft ( m). CIR-1500 ** NA NA 12 ft ( m) 22 ft ( m). CDT-500 * 23 ft x 16 ft ( m x m) 32 ft x 22 ft ( m x m) 12 ft ( m) 22 ft ( m). CDT-1000 * 23 ft x 23 ft ( m x m) 32 ft x 32 ft ( m x m) 12 ft ( m) 22 ft ( m). CDT-2000 ** 23 ft x 45 ft ( m x m) 32 ft x 64 ft ( m x m) 12 ft ( m) 22 ft ( m). * 180 field of view ** 360 field of view P/N 031260 Rev C 03/13.. Pre- Installation WARNING: SHOCK HAZARD. May result in death or serious injury.

5 Disconnect power before servicing or installing. 1. For Installation by a qualified electrician in accordance with national and local codes and the following Instructions . 2. Use copper conductors only 3. Do not connect this product to line voltage/mains cable 4. For indoor use only. 5. Check to see that the device type and rating is suitable for the application. 6. Do not install if product or lens have any visible damage. 7. If moisture or condensation is evident, allow the product to dry completely before Installation . Installation and Mounting Normal Mounting: Mounting to Non-Standard Ceiling/Fixture: Insert ACAK into mounting bracket and twist Drill wiring routing hole and (2) mounting holes using 90 to lock in place.

6 Drill through ceiling tile with Mounting Bracket as template. Secure twist-lock assembly,using the cutter end of the threaded cover plate using mounting screws, nuts, and mounting post. Secure with washer and nut. washers (included). ACAK Cutter end Acoustic Ceiling Adaptor Kit (optional). Wiring Sensor : Route wiring through ACAK/ceiling tile. Attach the Sensor body to the cover plate by aligning the arrows and twist locking into place. Connect wiring with twist on connectors. Wire Lengths (when powered by power pack) Mounting Plate Dimensions Number of Sensors 1 2 3 1 2 1 in Number of Auxiliary 0 0 0 1 1 2 ( mm).

7 Power Packs in 22 AWG 750 ft 375 ft 250 ft 375 ft 250 ft 250 ft in (63 mm). mm2 365 m 180 m 120 m 90 m 120 m 120 m ( mm). 20 AWG 1200 ft 600 ft 400 ft 600 ft 400 ft 400 ft mm2 730 m 365 m 240 m 365 m 240 m 365 m 18 AWG 2400 ft 1200 ft 800 ft 1200 ft 800 ft 800 ft Using the Infrared Mask Typical Mask Patterns Conference 180 Mask Full Mask Room Mask Center Ceiling Mount Corner Ceiling Mount Rectangular Over the Specific (Mask blocks Sensor (No mask needed) Areas Door Areas You seeing out doorway Wish to Mask into hall). Sensor Adjustments Override Settings A Off (Default) On Auto/Manual 1 Automatic (Normal) Manually On/Off (Override).

8 Threshold 2 Auto Threshold Adjustment High Sensitivity (Low turn-on threshold). LED Motion Indicator 3 Lights indicate motion Disable LED Indicator Reset Learned Settings 4 Retain Settings (Normal) Erase all learned settings; Restart Learning (Toggle On). OFF ON. B Off (Default) On Strong Airflow Compensation 1 Disable Compensation (Normal) Enable Compensation Over Doorway Installation 2 No (Normal) Yes (Use increased turn-on threshold). Timer Adjust 3 Adjust timer Automatically Use Manual Setting Auto Sensitivity 4 Adjust Sensitivity Automatically Adjust Sensitivity Manually OFF ON.

9 Sensor Adjustments Factory Settings Adjusting the Lights Not On Level -R models only 1. Ensure ambient light is at desired level. Red: Infrared 2. Place Sensor in Test Mode as indicated above. Green: Ultrasonic sensitivity range 3. Set photo cell: Turn the blue knob full clockwise (lights 75% default A B 50% default on no matter how bright the natural light is), then about 1 1. 2 2 30 counterclockwise. 3 3. Black: Timer 4 4 Blue: Photo cell 4. Check for Lights-Out: Move from underneath the 8 minute ON ON (-R models only) Sensor , and remain still until the lights turn off.

10 Move default 100% default around normally to turn the light on. 5. Adjust to desired level: If lights turn on, adjust the blue knob another 30 counterclockwise and repeat step 3. Recommendation: Leave sensitivity settings as shipped. until the lights remain off. Note: Not all models have every knob. Note: Set blue knob to 100% to disable photo cell functionality and leave secondary dry contact closure output functionality intact. Timer Test Mode Control Settings (Blue Knob). -R models only 1. Remove the retainer cover. Minimum (low): 2. Rotate the black timer adjustment knob to Lights will never come on, even though about midway (12 o'clock).