SENSOR ADJUSTMENTS
Factory Settings
Adjusting the “Lights Not On” Level: LOS-WDT-R only
1. Ensure that the ambient light is at the desired level.
2. Place sensor in Test Mode: Press and release black pushbutton.
3. Set photo cell: Turn the blue knob full clockwise (lights on no matter how bright the natural light is), then about 30
degrees counterclockwise.
4. Check for Lights-Out: Move from underneath the sensor, and remain still until the lights turn off. Move around normally
to turn the light on.
5. Adjust to desired level: If lights turn on, adjust the blue knob another 30 degrees counterclockwise and repeat step 3
until the lights remain off.
Note:
Set blue knob to 100% to disable photo cell functionality and leave secondary dry contact closure output func-
tionality intact.
Note: Not all models have every knob.
Control Settings (Blue Knob): LOS-WDT-R only
0
1000
0
1000
0
1000
Minimum (low):
Lights will never come on, even though
room is occupied.
Maximum (high):
Photo cell has no effect on operation
(factory setting).
Normal:
200 to 600 LUX is normal range.
Lighting
Control
system
Red (+20-24 V )
Gray (control: occupancy & photo cell signal)
Black (common)
Yellow/White (NO)
Black/White (NC)
Blue/White (Relay Common)
Choose wire based on functionality:
• Yellow/White: NO (normally open)
Open: Unoccupied
Closed: Occupied
• Black/White: NC (normally closed)
Open: Occupied
Closed: Unoccupied
Cap off unused wire.
WIRING DIAGRAMS
Relay Model Option: LOS-WDT-R only
R
A
B
Timer Test Mode
Push and Release:
8 sec. test timer
(resets to Normal
after 1 hour)
Push and Hold (flash):
Normal timer
Red: Infrared
75% default
Green: Ultrasonic
50% default
Blue: Photo cell
(R model only)
100% default
1 2 3 4
1 2 3 4
3
Wire Lengths (feet)
# Sensors
1
2
3
1
2
1
# Aux. PPs
0
0
0
1
1
2
22 AWG
750
375
250
375
250
250
20 AWG
1200
600
400
600
400
400
18 AWG
2400
1200
800
1200
800
800
Mounting to Wall or Ceiling Tile:
Redrill wiring routing hole
and (2) mounting holes
using Mounting Bracket
as template. Route wires
through wall and mount-
ing bracket. Secure
mounting bracket to
wall/ceiling tile using mounting screws, nuts, and wash-
ers (included).
Mounting in Acoustic Ceiling Tile:
Twist threaded mounting post onto
Mounting Bracket. Drill through ceiling tile
with assembly. Secure with washer and
nut. Route wiring through Mounting
Bracket and connect to wire harness.
Snap bracket cover in place to
conceal wiring and bracket.
Off (Default)
On
Automatic (Normal)
Manual lights on (Override)
Not used
Not used
LED on (Normal)
LED off
Retain Settings (Normal)
Any change resets learned settings
Off
On
OFF
8
OFF
4
ON
15
ON
30
OFF
min.
ON
min.
OFF
min.
ON
min.
Auto Timer Adjust On
Auto Timer Adjust Off
Auto Sensitivity Adjust On
Auto Sensitivity Adjust Off
SENSOR ADJUSTMENTS
Override Settings
Mounting Plate Dimensions
Measurements are in inches (mm)
2.25
(58)
3.35
(86)
2.5 (63)
.52 (13.3)
1 2 3 4
1 2 3 4
A
B
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PRE-INSTALLATION
1. For installation by a qualified electrician in accordance with national and local codes and the following instructions.
2. For indoor use only.
3.
CAUTION: RISK OF ELECTRIC SHOCK. Disconnect power before installing. Never wire energized electrical
components.
4.
CAUTION: USE COPPER CONDUCTORS ONLY.
5.
CAUTION: Do not connect this Class 2/PELV product to line voltage/mains cable.
6. Check to see that the device type and rating is suitable for the application.
7. Do not install if product or lens have any visible damage.
8. If moisture or condensation is evident, allow the product to dry completely before installation.
INSTALLATION AND MOUNTING
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2
Either Method:
Feed wiring harness through the back of the sensor body and out the exit slot. Snap sensor
onto mounting post. Plug wiring harness into connector on the left side (opposite exit slot)
and place wiring under wire tabs. Align sensor and tighten position locking screw.
R
Gray wire: logic with photo cell active:
Room First Occupied
During Occupancy
Light level:
Lights:
Light level:
Lights:
Below set value
Turn on
Falls below set value
Turn on
Above set value
Remain off
Moves above set value
Remain on
ON
ON
Blue: Cap off
