Tork WOS-M, WOS-MN2T, WOS-MN, WOS-SN Installation Instructions Manual

WIRING INSTRUCTIONS: WOS-M

1. Turn power off at the electrical panel.

2. Connect the sensor black wire to line. Connect the sensor red wire to the load.

3. Connect the green wire to the ground. Unit must be properly grounded to operate correctly.

4. Mount the sensor to the electrical box using 2 mounting screws provided.

5. Install wall plate.

6. Turn power on at the electrical panel.

7. Program only if custom setting is desired. Refer to push button chart and follow FOUR & OUT THE
DOOR instructions.

INSTALLATION INSTRUCTIONS

DESCRIPTION

The WOS Series is a line voltage powered wall switch occupancy sensor.
They turn lighting systems on and off based on occupancy. The sensor is
configured to turn lighting on, and hold it on as long as the sensor detects
people moving in the room. After no movement is detected for a user
specified set time (5 to 30 minutes), the lights are switched off.

Optional energy savings features are included. The "walk-through" mode
shortens turn-off timing to 3 minutes when no activity is detected after 30
seconds. An integral light sensor can keep lights off if sufficient daylight is
present in the room.*

*WOS-SN no light sensor

SPECIFICATIONS

VOLTAGE: 120/230/277 VAC

WOS-SN: 120 VAC Only

OPERATING TEMPERATURE: 32°to 131°F (0°to 55°C)
ADJUSTABLE TIME DELAY: 5 minutes - 30 minutes (software settable)
WALK-THROUGH MODE: 3 minutes if no activity after 30 seconds

(software settable)

TEST MODE: Software setting
PIR COVERAGE: SENSITIVITY ADJUSTMENT - Software settable
COVERAGE: 1200 sq. ft. PIR

*WOS-SN VOLTAGE: 120 VAC Only

*WOS-MN2T COVERAGE: 1200 sq. ft. PIR and 400 sq. ft. Ultrasonic

LI-959(A)

FOR TECHNICAL SUPPORT: [e-mail] 888.500.4598

WOS Series

PLACEMENT GUIDELINES

The sensor should be installed with a visually unobstructed view of the workspace normally
occupied. If the occupant cannot see the sensor from their normal work position, the sensor will
not be able to detect their presence. File cabinets, doors, partitions, and walls are typical types
of obstructions.

Avoid sensor placement with a view through a doorway. If doorway view is unavoidable, set
sensor to manual move (vacancy setting) with Function 6. If hallway movement trips ultrasonic
sensor, set to PIR only for initial trigger (Function 10 For WOS-MN2T Only).

COVERAGE PATTERN: WOS-MN2T

The WOS-MN2T Series provides a pattern of 1200 square feet with the PIR. The diagram shows
the motion detection area with small motion detection closer to the sensor. Barriers within the
space that block line-of-sight to PIR sensor detection will decrease coverage area. Workspace
area should be placed to fall within the Ultrasonic coverage area.

WARNING

Unit must be properly grounded to operate correctly.

WIRING INSTRUCTIONS: WOS-MN, WOS-SN, WOS-MN2T

1. Turn power off at the electrical panel.

2. Connect the sensor black wire to line. Connect the sensor white wire to neutral. Connect the sensor red
wire to the load.

3. Connect your system grounding wire to the green screw on the sensor. Unit must be properly grounded
per local codes.

4. Mount the sensor to the electrical box using 2 mounting screws provided.

5. Install wall plate.

6. Turn power on at the electrical panel.

7. Program only if custom setting is desired. Refer to push button chart and follow FOUR & OUT THE
DOOR instructions.

COVERAGE PATTERN: WOS-M, WOS-MN, WOS-SN

The WOS Series provides a pattern of 1200 square feet. The diagram shows the motion detection
area with small motion detection closer to the sensor. Barriers within the space that block line-of­sight to sensor detection will decrease coverage area.

WOS-M
WOS-MN
WOS-SN
WOS-MN2T

PIR Sensor
PIR Sensor
PIR Sensor
PIR and Ultrasonic Sensor

*WOS-SN 120 VAC only

*

PIR Coverage

Ultrasonic Coverage

CAUTION

We recommend that installation be made by a liscensed electrician.

Before wiring and servicing, power to this unit and the

equipment it controls must be turned off at the main panel. Connect in

accordance with national and local electrical codes.

LI-959(A)

EXAMPLE:

To change time delay from 5 min to 10 min:

1. START Press the button 5 times.

a. The LED is now on.

2. CHOOSE Press the button the number of times for the mode you wish to change.

a. Press the button 1 time for Function 1.
b. The sensor now flashes twice, pauses, flashes twice, pauses, etc.
(This shows the current program)

3. CHANGE Press the button 1 time.

a. The sensor now flashes once, pauses, flashes once, pauses, etc.
(This shows the new program setting)

4. SAVE Now press and hold the button for 5 seconds.

a. The LED is now on
b. Now press the button 5 times
c. The time delay is changed to 5 minutes

NOTE: To exit programming without making a change, if no button is pressed for 30 sec the
sensor will return to run mode with the last settings that were locked in.

FOUR & OUT THE DOOR SETTINGS CHANGE

To change a program feature:

PREP: Review the function to see the function number, current setting and new setting that is
to be entered.

1. START program mode:
a. Press the button 5 times consecutively. (The LED flashes with each press)
NOTE: After the 5th button press the LED will stay on. The sensor is now in Program Mode.

2. CHOOSE the function:
a. Press the button "X" number of times to enter a function to change. (The LED
flashes with each press)
NOTE: When the button presses stop the sensor will then flash back the current setting for
that function. (The sensor will do this 10 times and then go back to run mode if nothing is
processed with prior settings)

3. CHANGE Function:
a. Press the button the number of times for the new setting. (The LED flashes
with each press)
NOTE: When the button presses stop, the sensor will then flash back the new setting for
that function. (The sensor will do this 10 times and then go back to run mode if nothing is
pressed and the new setting will not be saved)

4. SAVE Setting
a. Press and hold the button until the LED stays on, then release the button.
b. Press the button 5 times to lock in the setting. (The LED flashes with each press)
After the 5th press the sensor will go back to run mode with the new setting active.

FOR TECHNICAL SUPPORT: [e-mail] 888.500.4598

INSTALLATION INSTRUCTIONS

PUSH BUTTON FUNCTION CHART

Function 1 - Time Delay

1. 10 min*

2. 5 min

3. 15 min

4. 20 min

5. 25 min

6. 30 min

Function 2 - Ultrasonic Coverage

(For WOS-MN2T Only)

1. Large Area*

2. Medium Area

3. Small Area

Function 3 - Photocell Set Point Ones
Digit

(Not WOS-SN)

1. Disabled*

2. 2 fc

3. 3 fc

4. 4 fc

5. 5 fc

6. 6 fc

7. 7 fc

8. 8 fc

9. 9 fc

10. 0 fc

Function 4 - Photocell Set Point Tens
Digit

(Not WOS-SN)

1. 0 fc*

2. 10 fc

3. 20 fc

4. 30 fc

5. 40 fc

6. 50 fc

7. 60 fc

8. 70 fc

9. 80 fc

10. 90 fc

11. 100 fc

12. 200 fc

Function 5 - PIR Coverage

1. Large Area*

2. Small Area

Function 6 - Mode

1. Auto On/Off*

2. Manual On/Auto Off (Vacancy)

3. Walk Through

4. Test Mode (if left in test mode for
30 min, revert to default settings)

Function 7 - Push Button Disable

1. Button Active*

2. Button Disabled

Function 8 - 100 Hour Burn-In

1. Disabled *

2. Enabled

Function 9 - Warning Flash before shut off

1. Disabled*

2. Enabled

Function 10 - Initial Turn On Sensor Trigger

(For WOS-MN2T Only)

1. PIR and Ultrasound*

2. Ultrasound Only

3. PIR Only

Function 11 - Maintain On Sensor Trigger

(For WOS-MN2T Only)

1. Either PIR or Ultrasound*

2. Ultrasound Only

3. PIR Only

Function 15 - Factory Defaults

1. Disabled*

2. Enabled

*Default Settings