Cooper Controls Greengate OAWC-DT-120W User manual

Minor Motion, Ultrasonic
Major Motion, Ultrasonic
Maximum coverage area may
vary somewhat according to room
shape and the presence of obstacles.
The NEMA WD 7 Guide and robotic
method were utilized to verify
coverage patterns.
24’
(7.3 mm)
Minor Motion, IR
Major Motion, IR
20’
(6 mm)
8’
(2.4 mm)
8’
(2.4 mm)
24’
(7.3 mm)
20’
(6 mm)
0
10 ft
(3 mm)
12’
(3.7)
12’
(3.7)
6 ft
(1.7 mm)
15 ft
(4.6 mm)
24 ft
(7.3 mm)
50 ft
(15.3 mm)
Installation Instructions
Model # OAWC-DT-120W
Model # OAWC-DT-120W-R
Dual Technology Wall/Corner Mounte Low
Voltage Occupancy Sensor
• Read all instructions on both sides of this sheet first
• Install in accordance with A local codes.
• For indoor use only.
• For Use with Greengate Switchpacks & Systems Only.
• Do not run any Greengate ow Voltage Wiring in the
same conduit as power conductors.
General Information
Cooper Controls
203 Cooper Circle, Peachtree City, GA 30269
800-553-3879
www.coopercontrol.com
Technology: Passive Infrared (PIR) and Ultrasonic (US)
Power Requirements:
Input:
• 10-30 VDC from Greengate Switchpack or Greengate
system. Maximum current needed is 25mA per sensor
Output:
• Open collector output to switch up to ten Greengate
Switchpacks. BAS with Isolated Form C Relay (-R model)
Isolated Form C Relay Ratings: 1A 30VDC/VAC
Time Delays: Self-Adjusting, 15 seconds/test
(10 min Auto), or Selectable 5, 15, 30 minutes
Coverage: 1200 sq. ft.
Light Level Sensing: 0 to 300 foot-candles (- R model)
Operating Environment:
• Temperature: 32° F – 104° F (0° C – 40° C)
• Relative Humidity: up to 90% non-condensing
Housing:
• Medium impact injection molded housing.
Polycarbonate resin complies with U 94V0.
Size: 4.4" x 3.4" x 2" (112mm x 86.4mm x 50.8mm)
LED Indicators: Red indicates PIR detection; Green
indicates Ultrasonic detection
Specifications
Description
The OAWC-DT Wall/Corner Mount ow Voltage Occupancy Sensor is a Passive Infrared (PIR) and Ultrasonic (US) motion
sensing lighting control, used for energy savings and convenience. PIR is used to turn the lights ON and then either or both
technologies are used to keep the lights ON. When motion is detected, the blue wire is electronically connected to the red
wire, energizing the relay in the switchpack to turn on the load. If vacancy is detected, the blue wire is disconnected from the
red, causing the relay to open turning off the load. The red lead is 10-30 VDC supply, the black lead is common, and the blue is
the relay control.
The sensor includes self-adaptive technology that continually adjusts to conditions by adjusting sensitivity and time delay in
real-time.
The Daylighting feature (-R model only) prevents lights from turning ON when the room is adequately illuminated by natural light.
Walk-Through feature maximizes energy savings by not leaving the lights ON after momentary occupancy. The sensor will
switch the lights ON when it detects a person entering the area. If the sensor does not continue to detect motion 30 seconds
following the initial activation, it will automatically go to a shorter 2 minute time delay.
In Automatic ON Mode, the lights turn ON when a person enters the room. In Manual On Mode, the lights are turned ON
by activating a momentary switch (model # GMDS-*) that is connected to the sensor. When used with 2 level lighting (-R
model only), bi-level Automatic-on can be achieved which allows Zone 1 to come ON automatically upon occupancy. Zone 2
does not come ON unless the occupant presses the optional momentary switch.
Location
The maximum coverage area may vary somewhat according to room shape
and the presence of obstacles. Follow the coverage diagram concerning major
and minor motion coverage. Decrease total coverage area by 15% for “soft”
rooms (for example, heavy draperies or heavy carpeting). The sensor must have
a clear view of the area to be controlled. The sensor will not “see” through
glass. Mounting height should not exceed 12 feet. Optimum mounting height is
10 feet. Mount the sensor so the grilles face the open portion of the room and
are not facing a nearby wall, door, window, or other obstructing object. Avoid
pointing into hallways. To prevent false activation, the sensor should be mount-
ed away from the air supply duct a minimum of 4 to 6 feet. Mounting at fixture
height is most effective. For typical placement refer to ocation Diagram.
Installation
The OAWC-DT-120W can be mounted to the wall, ceiling, junction box, or round fixture with raceway.
Wiring
CAUTION: Before installing or performing any service on a Greengate system, the power MUST e turned OFF at
the ranch circuit reaker. According to NEC 240-83(d), if the ranch circuit reaker is used as the main switch
for a fluorescent lighting circuit, the circuit reaker should e marked “SWD”. All installations should e in com-
pliance with the National Electric Code and all state and local codes.
NOTE REGARDING COMPACT FLUORESCENT LAMPS: The life of so e co pact fluorescent la ps (CFLs) is shortened
by frequent auto atic or anual switching. Check with CFL and ballast anufacturer to deter ine the effects of cycling.
1. Make sure power is turned OFF at the branch circuit breaker.
2. Wire units as shown in wiring diagrams per applicable voltage requirements. (Use twist-on wire connectors
for all connections) CAP A UNUSED WIRE EADS.
3. Mount unit to wall, ceiling, junction box, or round fixture with raceway.
4. Turn power back ON at the branch circuit breaker and wait 2 minutes for the unit to stabilize.
5. Make necessary adjustments. (See Checkout and Adjustments section)
Occupancy Sensor Mounted to Wallboard
Occupancy Sensor Mounted to Round Fixture with Raceway
Occupancy Sensor Mounted to Octagon Box
Occupancy Sensor Mounted to Drop Ceiling
Location Diagram
Coverage
Occupancy Sensor Mounted to Octagon Box with Mud Ring

Limite Warranty
DIP Switch Settings
Troubleshooting
All products manufactured by Cooper Controls and identified with the Greengate brand are warranted to be free from defects in
material and workmanship and shall conform to and perform in accordance with Seller’s written specifications for a period of: Five
(5) years from date of shipment for all occupancy sensors and Three (3) years from date of factory invoice for our hardware and
software on ighting Control Panels. We warranty all our standard relays for a period of 10 years from date of factory invoice. We
guarantee the performance of our system to specifications or your money back. This warranty will be limited to the repair or
replacement, at Seller’s discretion, of any such goods found to be defective, upon their authorized return to Seller. This limited
warranty does not apply if the goods have been damaged by accident, abuse, misuse, modification or misapplication, by damage
during shipment or by improper service. There are no warranties, which extend beyond the hereinabove-limited warranty,
INC UDING, BUT NOT IMITED TO, THE IMP IED WARRANTY OF MERCHANTABI ITY AND THE IMP IED WARRANTY OF FITNESS.
No employee, agent, dealer, or other person is authorized to give any warranties on behalf of the Seller or to assume for the Seller
any other liability in connection with any of its goods except in writing and signed by the Seller. The Seller makes no representa-
tion that the goods comply with any present or future federal, state or local regulation or ordinance. Compliance is the Buyer’s
responsibility. The use of the Seller’s goods should be in accordance with the provision of the National Electrical Code, U and/or
other industry or military standards that are pertinent to the particular end use. Installation or use not in accordance with these
codes and standards could be hazardous.
Cooper Controls
203 Cooper Circle, Peachtree City, GA 30269
800-553-3879
www.coopercontrol.com
P/N 9850-000007 Rev A
Checkout an A justment
Issue Possible Causes Suggestions
Lights
Will Not
Turn ON
automatically
Wall Switch OFF Turn Wall Switch ON.
If low voltage switch option is used, lights may
have been turned-off manually. Press low-voltage switch.
Daylight Feature Enabled If all lights are required to turn ON adjust DIP Switch 10
and/or daylight potentiometer
Power interruption Check incoming voltage and/or wiring
Lights
Will Not
Turn ON
manually
Daylight Feature Enabled If all lights are required adjust DIP switch 10 and/or daylight
potentiometer.
Power interruption Check incoming voltage and/or wiring
If lights will still not turn ON, set sensor to overri e mo e an call Technical Services at 1-800-553-3879
Lights
Will Not
Turn OFF
automatically
Override Make sure sensor is not in Override Mode (DIP Switch 8 up).
Ultrasonic Sensitivity set High ower sensitivity by turning green potentiometer CCW in small
decrements.
Sensor installed close to an air vent
Sensors should be installed minimum 4 - 6 feet away from
any air vent and out of path of heavy airflow.
Sensor installed close to indirect lighting. Sensors should be mounted away from indirect lighting.
Self-adjust
It may be possible for the unit to have self-adjusted the time
delay to a 30 minute delay. If the lights do not turn OFF after
30 minutes follow next step.
30 Minute Delay Maximum time delay is 30 Minutes. Check DIP Switches to
verify DIP Switch settings. If lights do not turn OFF at the set
time delay, check next step.
PIR activated by heat source other than occupant Move DIP Switch 5 up.
Bypass Check wiring to make sure sensor or switchpack are not
bypassed.
Lights Will Not
Turn OFF
automatically
Override Make sure sensor is not in Override Mode (DIP Switch 8 up).
If lights will still not turn OFF, call Technical Services at 1-800-553-3879
Adjustments should be made with the HVAC system ON. Use only insulated tools to make adjustments.
Self-A just
Sensor is shipped in the 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 installed, powered-ON and has stabilized, the unit will time-out
15 seconds after the last motion detected. Coverage and sensitivity can be confirmed by watching the Green (US) and Red
(PIR) indicator EDs on the front of the sensor, while moving around the room.
1. Walk around the room and monitor EDs. EDs should only turn ON for one second with each
motion. (If EDs do not turn ON, go to Installer Adjustments - Sensitivity Adjustments Section)
2. Stand still six to eight feet away from the sensor for five seconds. EDs should not turn ON. (If any ED turns
ON, note ED and go to Installer Adjustments – Sensitivity Adjustment section)
3. 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)
4. Re-enter the room to activate sensor. (If lights do not turn ON go to Troubleshooting Section)
5. The unit will remain in Test Mode for 5 minutes then automatically exit Test Mode and go for 10 min. Time Delay User
Mode setting.
Note: To place into Test Mode, toggle DIP Switch 10 out of its current position, wait 3 seconds, and then back in to its original position. To force into 10 min
User Mode move 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) While in Test Mode, the EDs will flash once per 1/4 second.
PIR Sensitivity
1. Stand in different areas of the room and wave your hands.
2. If the Red ED does not turn ON, check for any obstructions.
3. Stand still six to eight feet away from sensor for five seconds. ED should not turn ON.
4. If Red ED turns ON without motion or is constantly ON adjust PIR sensitivity to 50% by moving DIP Switch 5 UP.
Fiel -of-view outsi e the space
1. Adjust PIR sensitivity to 50% by moving DIP Switch 5 UP.
2. Adjust Ultrasonic Sensitivity.
Daylight A justments (-R mo el only)
If this feature is not needed, leave the light level at maximum (fully clockwise).
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.
Full and Half ogic Modes (See DIP Switch legend):
In both Full and Half ogic modes, lights connected to the yellow control lead will not turn ON upon occupancy activation,
should the ambient light level exceed the preset foot-candle level.
After activation:
Full ogic Mode - should the ambient light level exceed the preset foot-candle level, the lights connected to the yellow con-
trol lead will turn OFF. The lights will remain OFF, until the ambient light level falls below the set point.
Half ogic Mode – the output state of the yellow control lead will not change with ambient light changes, after occupancy
activation. If the amount of natural light available rises above the setpoint, the daylight sensor will not turn the lights OFF
while occupancy is being detected.
Note: Set the light level when the ambient light is at the level where no artificial light is needed. In order for this feature to
function, the yellow control lead must be wired.
1. With the load ON, put the sensor into Test Mode. To place into Test Mode, toggle DIP Switch 10 out of its current
position, wait 3 seconds and then back in to its original position.
2. Set DIP Switch 10 to Full or Half ogic Mode.
3. Set the ight level to Minimum (fully CCW).
4. eave the room and 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 incre-
ments until the lights are ON. (Pause 5 seconds between each adjustment)
6. Once the lights are ON, the load connected to the sensor will not turn ON if light levels are above the current illumination.
Time Delay A justments
People who remain very still for long periods of time may need a longer Time Delay than the default setting of 10 minutes. As
long as Auto is enabled, the sensor 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 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)
Automatic Mo e
In Automatic-ON Mode, the lights turn ON when a person enters the room. If optional momentary low voltage switches are used
along with Automatic-ON Mode, activating the switch(es) while the load is ON turns the load OFF. When the load is turned OFF
manually, as long as the sensor continues to detect occupancy the loads stay OFF. After the time delay expires, the lights stay
OFF and the sensor goes back to Automatic-ON Mode. For wiring information for the optional momentary low voltage switch(es),
please see the wiring section of the installation instructions.
Manual Mo e
In Manual-ON Mode, the optional momentary low voltage switch(es) is required to turn the load(s) ON. Once activated the sensor
will maintain the lights ON until motion ceases and the time delay expires. While the room is occupied the BAS relay remains
active. After the time delay expires, the load(s) will automatically be turned OFF and the switch(es) must be used to turn the
load(s) ON unless there is motion detected within the 10 second re-trigger period.
ighting Sweep Option
If selected, this DIP Switch option forces an initial 60 second delay upon “power up” to prevent false activation in buildings with
computer control systems.
1. Move DIP Switch 9 UP.
Override
The Override setting allows the lights to remain ON in the unlikely event of sensor failure.
1. Move DIP Switch 8 UP.
While in Override Mode, the optional low voltage momentary switch(es) will toggle the lighting load(s).
Printed in Canada
Installer A justments
Sensitivity A justments
Ultrasonic Sensitivity (Green ED) – 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 ED does not turn ON, increase the US sensitivity by turning the green potentiometer clockwise in small
increments. Repeat Step 1.
3. Stand still six to eight feet away from sensor for five seconds. ED should not turn ON.
4. If Green ED turns ON without motion or is constantly ON decrease the US sensitivity by turning the green potentiometer
counter-clock-wise in small decrements. Repeat Step 3.
LEDs
Power Pack One Power Pack Two
(-R model only) (-R model only)
123456 78910
Hot
Neutral
Line
Load 1
Black
Red
Blue
Purple
Gray
Orange
Switchpack
Blue
Blue
**Hot
**Use Black Lead for 120VAC
Use Orange Lead for 277VAC
Cap Unused Lead
White
Hot
Neutral
Line
Load 2
Switchpack
Blue
Blue
**Hot
**Use Black Lead for 120VAC
Use Orange Lead for 277VAC
Cap Unused Lead
White
Yellow
Brown
Brown/White
Optional Greengate GMDS Switch-
Blue Control Lead- Manual on/o
Red (15VDC)
Black(Common)
Blue (Control)
SENSOR WIRE LEAD LEGEND
Black (Common)
Red (10-30VDC)
Blue (Control)
Yellow (Control)
Brown (Switch-Blue Lead Control)
Brown/White (Switch-Yellow Lead Control)
Sensor's Isolated Relay
Orange (Normally Open)
Gray (Common)
Purple (Normally Closed)
Red (15VDC)
Black(Common)
Blue (Control)
One Sensor, Multiple Switchpacks
To Additional Switchpacks
10 switchpacks Maximum