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Wiring Diagram 3: 120/277 VAC single level single circuit three-way wiring diagram
TRAVELLER
WIRES
120/277 VAC
BLACK
BLUE
GREEN
LOAD 1
GROUND
NEUTRAL
THREE-WAY WIRING DIAGRAM:
LIGHTS WILL TURN OFF, WHEN UNIT THAT WAS TURNED ON LAST AND/OR DETECTED MOTION LAST TIMES-OUT.
CAUTION: If a room is wired for two circuits using two separate hot leads, it is very important to connect only one circuit
per relay. Both circuits must be fed from the same phase.
DIP Switch Settings
DIP Switch Legend
Time Delay
Activation
PIR Sensitivity
Walk-Through Mode
ON/OFF Button
Relay 1
Not Used
DIP Switch
1
2
3
4
5
6
7
15 Sec Test/Auto*
Auto
Full
Disable
Enable
Disable
Manual
50%
Enable
Disable
Enable
5 Minutes
15 Minutes
30 Minutes
*Self-Adjusts to
10 min. user
Default =
mode
1
2
3
4
5
6
7
8
9
10 11 12
Checkout and Adjustment
Adjustments should be made with the HVAC system ON so that the installer will be able to detect the effect of airflow on the
operation of the ONW-D-1001-MV. Use only insulated tools to make adjustments.
Immediately after applying power to the lighting circuit, wait approximately two minutes for the switch to power-up and stabilize.
Self-Adjust
Sensor is shipped in self-adjust mode. This applies to time
delay, US and PIR sensitivity. In preparation for the Installer
Test, the time delay is set to 15 seconds, after the sensor is
Red (PIR) & Green (US)
installed, powered ON and has stabilized, the unit will time-
Detection LEDs
out 15 seconds after the last motion detected. Coverage and
sensitivity can be confirmed by watching the Green (US) and
Daylight
Red (PIR) indicator LEDs on the front of the sensor, while
Sensor Level
moving around the room.
Adjustment
1. Walk around the room and monitor LEDs.
2. Stand in different parts of the room and wave your
hands. LEDs should only turn ON for one second with
each motion. (If LEDs do not turn ON, go to Installer
Adjustments – Sensitivity Adjustment Section)
3. Stand still three to four feet away from sensor for five
seconds. LEDs should not turn ON. (If any LED turns ON,
note LED and go to Installer Adjustments – Sensitivity
Adjustments section)
4. Walk outside the room and wait 15 seconds for the lights to turn OFF. (If lights do not turn OFF go to Installer
Adjustments Section)
5. Re-enter the room to activate sensor. (If lights do not turn ON go to Troubleshooting Section)
6. At this point you can exit the room and let the sensor time-out. When the sensor times-out and is OFF with power ON for five
minutes, the unit will go to a 10 minute Time Delay user mode setting.
Note:
To place into Test Mode, toggle DIP Switch 12 out of its current position, wait 3 seconds, and then back into its original position.
Installer Adjustments
Sensitivity Adjustments
Ultrasonic Sensitivity (Green LED) – Using a small flathead screw driver turn the
green potentiometer so that the arrow points UP.
1. Stand in different areas of the room and wave your hands.
2. If the Green LED does not turn ON, increase the US sensitivity by turning the
BLUE
BLACK
green potentiometer clockwise in small increments. Repeat Step 1.
3. Stand still three to four feet away from sensor for five seconds. LED should
not turn ON.
GREEN
4. If Green LED turns ON without motion or is constantly ON, decrease the
US sensitivity by turning green potentiometer counter-clockwise in small
GROUND
decrements. Repeat Step 3.
Note:
Do Not adjust sensitivity higher than necessary.
PIR Sensitivity
1. Stand in different areas of the room and wave your hands.
2. If the Red LED does not turn ON, check for any obstructions.
3. Stand still three to four feet away from sensor for five seconds. LED should not turn ON.
4. If Red LED turns ON without motion or is constantly ON adjust PIR sensitivity to 50 % by moving DIP Switch 5 up.
Field-of-view outside the space
1. Adjust PIR sensitivity to 50% by moving DIP Switch 5 up.
2. Use non-reflective tape strips to cover the portions of the sensor lens that view outside the space.
Override
Not Used
Maintain Lights On
Not Used
3. Adjust Ultrasonic Sensitivity.
8
9
10
11
12
Either
Both
ON/OFF Disabled Feature
1. ON/OFF Button Disable Option – When selected this
option disables the ON/OFF button and sensor becomes
automatic only control regardless of the setting for
automatic or manual activation. This feature will not
allow someone to turn light(s) OFF via the pushbutton
while people are in common areas such as restroom,
break room, and copy room areas.
Daylight Adjustments
The Daylighting feature prevents the lights from turning ON when the room is adequately illuminated by natural light. If there is
enough light in the room regardless of occupancy, the sensor will hold the lights OFF. If there is not enough light in the room, the
sensor will allow the lights to turn ON when occupied. The sensor will not allow the Daylighting feature to turn the load OFF until the
space is vacant or the light level rises above the setpoint and the time delay expires. While in Manual Activation Mode, if someone
attempts to turn the load ON and there is sufficient daylight available the Daylighting feature will hold the lights OFF.
1. Set the light level when the ambient light is at the level where no artificial light is needed. If this feature is not needed, leave the
light level at maximum (fully CW).
2. With the load(s) ON, put the sensor into Test Mode. To place into Test Mode, toggle DIP Switch 8 out of its current position, wait
3 seconds and then back in to its original position.
3. Set the Light level to minimum (fully CCW).
4. Let the sensor Time-out so lights are OFF. Enter the space and lights should remain OFF.
5. Make sure not to block the sensor from the daylight source and adjust the light level potentiometer CW in small increments.
(Pause 5 seconds between each adjustment)
PIR Lens
6. Lights will not turn ON upon occupancy activation, when the ambient light level exceeds the daylight threshold setting.
Ultrasonic Detection
Time Delay Adjustments
Ultrasonic
People who remain very still for long periods of time
Sensitivity
Adjustment
may need a longer time delay than the default setting of 10
minutes. As long as the self-adjusting feature is enabled, the
DIP Switches
switch will respond to each pair of false-OFFs with no normal
OFF in between, by alternately making slight adjustments to
either time delay (by 2 minute increments) or sensitivity, so
there should be no need for manual adjustment. If manual
adjustment is desired, refer to Time Delay settings in DIP
ON/OFF Button
Switch legend.
Reset sensor time delay to factory settings by moving DIP
Switches 1 and 2 down. (If DIP Switches 1 and 2 are already down, toggle DIP Switch 1 out of its current position, wait 3 seconds,
and then back to its original position)
Override
The Override setting allows the sensor to operate as a service switch in the unlikely event of failure.
1. Move DIP Switch 12 up.
2. The pushbutton can be used to manually turn lights ON or OFF.
1
2
3
4
5
6
7
8
9
10 11 12
3
4
5
6
7
8
9
10 11 12
1
2
1 and 2
Printed in Malaysia
Troubleshooting
Issue
Possible Causes
Sensor is in Manual ON mode
is desired change Activation Mode to Auto.
Sensor was turned OFF manually. If the
Sensor was turned OFF manually before
Lights
Press the pushbutton to turn the lights back ON.
the time delay expired, lights will remain
Will Not
OFF for the remainder of the time delay.
Turn ON
automatically
Daylighting Feature Enabled
Power interruption
Check incoming voltage and/or wiring
Daylighting Feature Enabled
Lights
Will Not
Turn ON
Power interruption
Check incoming voltage and/or wiring
manually
ON/OFF Button Disabled
If lights will still not turn ON, set sensor to override mode and call Technical Services at 1-800-553-3879
Override
Make sure sensor is not in Override Mode. (DIP Switch 8 up)
If sensor is in Self-Adjust Mode, it may be possible for the
Self-Adjust
unit to have increased the time delay to a 30 minute delay.
If the lights do not turn OFF after 30 minutes follow next step.
Lights
Will Not
Maximum time delay is 30 Minutes. Check DIP
Turn OFF
30 Minute Delay
Switches to verify DIP Switch settings. If lights do
automatically
not turn OFF at the set Time Delay, check next step.
Ultrasonic Sensitivity set High
potentiometer CCW in small decrements.
PIR activated by heat source other than occupant
Lights
Will Not
Turn OFF
manually
ON/OFF Button Disabled
If lights will still not turn OFF, call Technical Services at 1-800-553-3879
Warranties and Limitation of Liability
Please refer to www.coopercontrol.com under the Legal section for our terms and conditions.
Suggestions
Press pushbutton. If Auto Mode
If all lights are required to turn ON
adjust daylight potentiometer.
If all lights are required to turn ON
adjust daylight potentiometer.
Move DIP Switch 7 down
Lower sensitivity by turning green
Move DIP Switch 5 up.
Call Technical Services
Move DIP Switch 7 down
Eaton's Cooper Controls Business
203 Cooper Circle
Peachtree City, Georgia 30269
www.coopercontrol.com
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