Single Pole (One Location)

Single Pole (One Location)
Single Pole (One Location) or Multi-Location
Multi-Technology Designer Wall Switch Occupancy Sensor
California Title 24 2005 Compliant
Cat. No. OSSMT-GD
Incandescent/Tungsten: 800W @ 120V Ballast: 1200VA @ 120V Ballast: 2700VA @ 277V Motor: 1/4hp @ 120V
Operating Temperature Range: 0°C to 50°C
Relative Humidity: 20% to 90% non-condensing
No Minimum Load Required
Compatible with incandescent lamps, low-voltage lighting with electronic and magnetic transformers, electronic and magnetic fluorescent ballasts, and fans.
DI-0XX-OSSMT-00A
INSTALLATION Instructions
WARNINGS AND CAUTIONS:
WARNINGS AND CAUTIONS:
• To be installed and/or used in accordance with appropriate electrical codes and regulations.
• If you are unsure about any part of these instructions, consult a qualified electrician.
• Controlling a load in excess of the specified ratings will damage the unit and pose risk of fire, electric shock, personal injury or death.
Check your load ratings to determine suitability for your application.
• Do not install this unit to control a receptacle.
•
•
•
•
Tools needed to install your Sensor
Slotted/Phillips Screwdriver
Pliers
Small Slotted Screwdriver
Electrical Tape
Cutters
FEATURES
• Leviton’s Decora® style design
• Sensor can be ganged together with other units in a multiple-switch
wall plate.
• Self-Adaptive Technology adjusts to occupancy patterns of use in
auto adapt mode.
• The Adapting Time-out walk-through feature prevents lights from
remaining ON for an extended period after only a momentary
occupancy.
• Switches a single load circuit.
• One Push-Button which provides manual ON/OFF switching at
any time.
• Adjustable horizontal field of view.
• Integrated photocell prevents lights from turning ON when room is
adequately illuminated by natural light.
• True Zero-Cross relay provides maximum contact life and
compatibility with electronic ballasts.
• Dual detection technology, both Passive Infrared and Ultrasonic.
Can be configured as Ultrasonic Only by disabling Passive
Infrared.
The US Occupancy Sensor uses a non-audible, high frequency (40kHz)
to sense Doppler shifts caused by motion in the space. The US is more
sensitive to small motion and does not rely on line of sight for detection.
If both sensors have not detected any motion for the set timeout period,
the relay and its corresponding load will be turned OFF.
The Cat. No. OSSMT-GD is an Occupancy Sensor that is designed to
control a single lighting control circuit and provide the energy savings
of an occupancy sensor. This device does not contain a neutral
conductor. It is intended for use in retrofit applications where a neutral
is not available in the wall box.
The OSSMT-GD is a single relay device, which can be Auto ON or
Manual ON. The device contains a photocell that provides an Ambient
Light Hold Off function. The device is configurable for either Ultrasonic
with PIR or Ultrasonic Only modes of operation.
Cat. No. OSSMT-GD is ETL listed, cETL listed and conforms to
California Title 24 requirements.
The PIR Occupancy Sensor uses a small semiconductor heat detector
that resides behind a multi-zone optical lens. This Fresnel lens
establishes dozens of zones of detection. The Sensor is sensitive to the
heat emitted by the human body. In order to initially trigger the Sensor,
the source of heat must move from one zone of detection to another.
The device is most effective in sensing motion across its field-of-view
and it is less effective sensing motion towards or away from its field-ofview). Keep this in mind when selecting the installation location (refer
to Field-of-View diagrams).
Strip Gage
9/16"
(measure bare
(1.4 cm) wire here)
Cut
(if necessary)
• Pull off pre-cut insulation from sensor leads.
• Make sure that the ends of the wires from the wall box are straight
(cut if necessary).
• Remove insulation from each wire in the wall box as shown.
Sensor 1
off before wiring!
Step 2
/&&
/.
/&&
/.
/&&
/.
/&&
/.
/&&
/.
/&&
/.
Green
Green
2
4
Blue
Step 4 Installing your Sensor – Single-Pole Application:
Blue
3
Black
2
4
Sensor
1
Black
1
/&&
/.
/&&
/.
/&&
/.
/&&
/.
/&&
/.
/&&
/.
NOTE:
The Cat. No. OSSMT-GD requires a ground wire to operate properly.
If there is no ground wire, ensure electrical box is grounded and attach
ground wire to box with a screw. If the ground wire is floating this device
will not work.
Sensor
1
3
Blue
Sensor 2
Blue
Black
2
Blue
3
Black
1
Green
Ground
Blue
Black (Hot)
Line
120VAC, 60Hz
IMPORTANT: For 3-Way applications, note that one of the screw
terminals from the old switch being removed will usually be a different
color (Black) or labeled Common. Tag that wire with electrical tape and
identify as the common (Line or Load) in both switch wall boxes.
Green
Ground
White
NOTE: Sensor 1 must be installed in a wall box that has both a LINE Hot
and a Ground connection. Sensor 2 must be installed in a wall box that
has both a Load and a Ground connection.
If you are unsure about any part of these instructions, consult a qualified
electrician.
Sensor
4
3-Way
1. Line or Load (See important*
instruction)
2. Ground
3. First Traveler – note color
4. Second Traveler – note color
Load
Neutral (White)
2
3
Line
120VAC, 60Hz
Black
Black
1
Single-Pole
1. Line (Hot)
2. Ground
3. Load
Black
Load
Green
Ground
White
Neutral (White)
NOTE: Either sensor can turn the lights ON. Both sensors must time out
to OFF or both manual buttons must be pressed for the lights to go OFF
WIRING SENSOR 1:
Connect wires per WIRING DIAGRAM as follows:
• Green or bare copper wire in wall box to Sensor 1 Green lead.
• Line Hot (common) wall box wire identified (tagged) when removing old
switch and First traveler from Sensor 2 to Sensor 1 Black lead.
• Second Traveler wall box wire from Sensor 2 to Sensor 1 Blue lead.
WIRING SENSOR:
Connect wires per WIRING DIAGRAM as follows: Screw wire connector
on clockwise making sure there are no bare conductors below the wire
connectors. Secure each connector with electrical tape.
• Green or bare copper wire in wall box to Green lead.
• Line Hot wall box wire to Black lead.
• Load wall box wire to Blue lead.
NOTE: Allow 1 minute for warm-up after connecting and energizing.
Mounting
screws
(2 places)
NOTE: Dress wires with a bend as shown in diagram to relieve stress
when mounting device.
• Position all wires to provide room in outlet wall box for device.
• Partially secure device using long mounting screws provided.
• Restore power at circuit breaker or fuse.
3
Black
Identifying your wiring application
(most common):
2
Sensor 1
Black (Hot)
Green
Wall surface
Sensor 2
NOTE: Use check boxes when Steps are completed.
To avoid fire, shock, or death; turn
Step 1 WARNING:
off power at circuit breaker or fuse and test that power is
your Sensor prior to completely
Step 6 Testing
mounting in wall box:
NOTE: The Cat. No. OSSMT-GD requires a ground wire to operate
properly. If there is no ground wire, ensure electrical box is grounded and
attach ground wire to box with a screw. If the ground wire is floating this
device will not work.
INSTALLING YOUR SENSOR
DESCRIPTION
Leviton's Designer Multi-Technology Wall Switch Occupancy Sensor,
Cat. No. OSSMT-GD, is designed to detect motion using the passive
infrared (PIR) sensor from sources (such as a person entering a
room) within its field-of-view (monitored space) and automatically
switch lights ON. The Occupancy Sensor senses motion within its
maximum coverage area of 2400 sq. ft (223 m2). The ultrasonic (US)
sensors work with the PIR to keep the lights ON when occupied. The
controlled lights will remain ON until no motion is detected and the
scheduled time-delay has expired, at which point the lights will be
turned OFF. In adapting time-out mode the sensor adapts its time
delay settings to the occupancy patterns of a room.
Step 5 Installing your Sensor – 3-Way Wiring Application:
Step 3 Preparing and connecting wires:
Note that occupancy sensors respond to rapid changes in temperature,
so care should be taken not to mount the device near a climate control
source (i.e. radiators, air exchanges, and air conditioners). Hot or cold
drafts will look like body motion to the device and will trigger it if the unit
is mounted too close. It is recommended to mount the Occupancy
Sensor at least 6 feet away from a climate control source.
In addition, it is also recommended NOT to mount the Occupancy Sensor
directly under a large light source. Large wattage bulbs (greater than
100W incandescent) give off a lot of heat and switching the bulb causes
a temperature change that can be detected by the device. Mount the
Occupancy Sensor at least 6 ft. away from large bulbs. If it is necessary
to mount the device closer, lower the wattage of the bulb directly
overhead.
The OSSMT-GD Occupancy Sensor is intended to replace a standard single-pole Decora wall switch.
Do not touch the surface of the lens. Clean outer surface with a damp cloth only.
Disconnect power at circuit breaker or fuse when servicing, installing or removing fixture.
Use this device only with copper or copper clad wire. With aluminum wire use only devices marked CO/ALR or CU/AL.
WIRING SENSOR 2:
Connect wires per WIRING DIAGRAM as follows:
• Green or bare copper wire in wall box to Sensor 2 Green lead.
• Load wall box wire identified (tagged) when removing old switch and
Second Traveler from Sensor 1 to Sensor 2 Blue lead.
• First Traveler Line Hot from Sensor 1 to Sensor 2 Black lead.
NOTE: Allow 1 minute for warm-up after connecting and energizing.
NOTE: Allow 1 minute for warm-up after energizing.
NOTE: All models of the OSSMT-GD are factory preset to work
without any adjustments. If necessary, adjust the Blinders and PIR
Range Control to stop any unwanted activation of the lights (refer
to FEATURES section).
• For additional Time Control Settings (refer to the SETTINGS section).
NOTE: To avoid PERMANENT DAMAGE to the unit, be careful
NOT TO OVERTURN the control knobs or levers when setting the
Sensor. The controls can be accessed by removing the wallplate
(if applicable) and control panel cover (refer to Control Panel
Diagram). Use a small straight blade screwdriver to adjust knobs
and blinder levers.
NOTE: DO NOT press in on blinder levers or use excessive force
(refer to Control Panel Diagram).
• Attach the Control Panel cover when the desired settings are
complete.
If lights do not turn ON, refer to the TROUBLESHOOTING section.
FEATURES
NOTE: To access control settings, remove the control panel cover.
If necessary, remove the warning label that covers the adjustment
dials (refer to Control Panel Diagram).
Factory Settings: The sensor is shipped from the factory to work in
almost all situations, without any added adjustments. The factory settings
are: Blinders open, 10 minutes fixed Time-Out, Lights always turn ON
regardless of existing light levels, Medium passive infrared (PIR) range,
and High Ultrasonic range. The PIR and ultrasonic technologies are both
active.
Blinders: The blinders are two independent shutters that can narrow
the field-of-view from a maximum of 180° down to 32°. The blinders are
operated by moving the blinder levers towards or away from the center of
the Sensor. The blinder levers can be found above the control dials in the
control panel (refer to Control Panel Diagram).
Time-Outs: The Sensor has three types of Time-Outs: Fixed, Adapting,
and Walkthrough.
• Fixed Time-Out: The value of this Time-Out is user selected
through the use of the Time Control Setting (refer to Control Panel
Diagram and Time-Out Settings).
• A
dapting Time-Out: When activated, the value of this Time-Out
(30 minutes) is changed by the Sensor based on room occupancy
and lighting conditions.
• W
alk-through Time-Out: The value of this Time-Out is preset to
2.5 minutes and only exists in the Adapting Time-Out mode.
Fixed Time Delay: The fixed Time-Out value is selected by rotating the
Time Control dial. There are four (4) values from which to choose. Each
mark around the dial corresponds to a different value as indicated below
(refer to Control Panel Diagram).
NOTE: All time durations are approximate within ±10 seconds.
Adapting Time Delay: The Sensor has built in adapting intelligence that
changes the Adapting Time-Out duration in response to the occupancy
conditions of the room it is installed in. If the Sensor detects “large,”
infrequent motion it will INCREASE the Adapting Time-Out duration. If
the Sensor detects “large,” frequent motion (as in several persons in a
room during a meeting), it will DECREASE the time-out duration only if it
was NEVER increased (this is because the builtin intelligence will always
proceed in the direction of “increasing” adapting Time-Out once it has
increased it for any of the occupancy conditions sensed). The Adapting
Time-Out duration will range from 10 to 30 minutes in time plus the WalkThrough Time Delay.
Walk-Through Time Delay: The walk-through feature which is only
active in the Adapting Time-Out mode, is useful when a room is
momentarily occupied. With this feature, the Sensor will turn the lights
OFF shortly after the person leaves the room. The walk-through feature
works in the following manner: When a person enters the room, the lights
will turn ON. If the person leaves the room before the walk-through timeout of 2.5 minutes, the Sensor will turn the lights OFF after 2.5 minutes. If
the person stays in the room for longer than 2.5 minutes, the Sensor will
instead use the stored Adapting Time-Out Delay setting.
If the Sensor detects motion within 30 seconds after the lights turn OFF,
it will turn the lights ON and increase the time-out value by 1.5 times the
existing value.
The Adapting Time-Out may be reset to the base value of 30 minutes by
rotating the Time Control to a new time selection value and then back to
the Adapting Time-Out value (refer to Control Panel Diagram).
Ambient Light Override: The Ambient Light Override is used to keep
the lights OFF if there is already enough natural light in the room.
For proper operation, the Ambient Light Override adjustment must be
performed when there is enough natural light (refer to the SETTINGS
section). If the adjustment is made when there is less natural light, the
lights may not turn ON even though they are needed and will require
manual activation of the push-buttons to turn the lights ON.
NOTE: The ambient light level in the center of a room will be different
than the level at the wall where the switch is located.
Ambient Light Dial: The ambient light setting is adjusted with the
Ambient Light Dial (refer to Control Panel Diagram). Turning the Light
Dial fully counter-clockwise (CCW), sets the Sensor to manual ON mode
(see following section). If the light control is in the fully CW position, the
lights will turn ON whenever motion is detected, even in full daylight.
Intermediate settings will cause the lights to turn ON only when the
ambient light is below the level selected by the light control.
NOTE: When the setting is at the minimum CCW level, the lights will
stay OFF when the room is dim. When the setting is at the maximum
level clockwise (CW), the lights will turn ON when the room is bright.
Manual ON Mode: When the light control is in the fully CCW position
the lights will never automatically turn ON. In this mode the lights need
to be manually turned ON by the push-button, and will turn OFF with the
absence of motion.
PIR RANGE: To decrease PIR detection range and sensitivity, rotate the
knob CCW (refer to Control Panel Diagram). The detection range can
be adjusted from 100% down to 30%.
ULTRASOUND (US) SENSITIVIY AND PIR DISABLE: US sensitivity
can be adjusted to HIGH-MEDIUM- LOW by holding the ON button for
15 seconds. The LED will flash to represent the Ultrasonic sensitivity
and PIR status. Tapping the ON button during the desired LED flash
indication will set the Ultrasonic sensitivity and PIR status. Use the
following chart:
US Sensitivity and PIR Disable
NOTE: The program times out in 30 seconds from the last button
press. The factory setting for the US sensitivity is HIGH with PIR and
Ultrasonic technologies enabled.
Control Panel Diagram
2
1
TIME
Medium ultrasonic sensitivity, PIR disabled
Low ultrasonic sensitivity, PIR disabled
7
4
7
10
Wallplate
mounting
screw
(2 places)
10
LIGHT
• Secure device by firmly tightening mounting screws.
• Install Decora® style wallplate (sold separately).
Slash Mark
SETTINGS
NOTE: To avoid PERMANENT DAMAGE to the unit, be careful NOT
TO OVERTURN or use excessive force when setting the control
knobs or levers of Cat No. OSSMT-GD. Use a small straight blade
screwdriver to adjust the knobs and your finger to adjust the blinder
levers.
1. Remove Decora® wallplate and Control Panel Cover from Sensor.
2. Rotate the Time dial to select the desired fixed Time-Out value.
3. If the Sensor is installed within 6 feet of an air duct, rotate the Range
Control 1/4 turn counter-clock-wise (CCW).
4. Set the Ambient Light Level - AMBIENT LIGHT: Cat. No. OSSMTGD has an adjustment to determine at what minimum ambient light
level the unit will operate. The adjustment should be made when the
ambient light is at the level where no artificial light is needed. Follow
these steps to make a more accurate adjustment of the light control.
This feature will not work in Manual-On mode.
A. With the lights ON, rotate the Time Control fully CCW to the set
the Time-Out to the thirty (30) second test mode (refer to Control
Panel Diagram).
B. Rotate the Light Control fully CCW.
C. Manually turn OFF the lights.
D. Rotate the Light Control clockwise (CW) SLOWLY, until the lights
turn ON. This is the setting for the current level of light in the room.
Adjust the light control back (CCW) a little so the lights will not turn
on with the current room lighting level. Leave the room and wait
for the 30-second timeout and 30-second vacancy confirmation
to expire. Perform a walk through to see if the lights turn on with
the new ambient light level adjustment. Repeat this adjustment as
needed to keep the lights from turning on under conditions when
enough light is present.
NOTE: When the light control is in the fully CCW position the lights
will never automatically turn ON. This is the Manual-On mode,
where the lights need to be manually turned ON by the pushbutton, and will turn OFF with the absence of motion.
If the light control is in the fully CW position, the lights will turn ON
whenever motion is detected, even in full daylight.
Intermediate settings will cause the lights to turn ON only when the
ambient light is below the level selected by the light control.
NOTE: The ambient light in a room will change with the time of day
and the season of the year.
5. Time-Out Settings:
A. Adjust the Time dial. The Sensor Amber LED will flash twice each
time the Time dial is pointed at a new Time-Out value. The TimeOut values for non-adapting mode are:
NOTE: To return to adapting mode, rotate the Time dial to full CW
position (A setting). Be sure the Time dial is rotated until an Amber
LED flash is issued to be sure a new setting was selected.
(/) Slash Mark
1
2
3
A
1 green flash
4
Control Panel Cover
Medium ultrasonic sensitivity, PIR enabled
2 green flashes
RANGE
3
A
High ultrasonic sensitivity, PIR enabled
Low ultrasonic sensitivity, PIR enabled
40 ft.
(12.2 m)
BLINDERS
2 amber flashes
High ultrasonic sensitivity, PIR disabled
Device mounting screw
(2 places)
Wallplate
3 amber flashes
1 amber flash
Sensor
Wall surface
Blinder adjustment levers
Face Marking
3 green flashes
Side (Vertical) Field - of - View
7. Replace the Control Panel Cover and Decora® wallplate.
4 ft.
(1.2 m)
Value of Time
30 second fixed time-out for performing a walk test
10 minutes fixed time-out
20 minutes fixed time-out
30 minutes fixed time-out
Auto Adapting
6. If desired, adjust the blinders to block any unwanted motion.
OPERATION
PUSH BUTTON(S)
Cat. No. OSSMT-GDx has a single push-button switch that toggles the
relay and its corresponding load, ON and OFF (refer to figure). If the
relay is OFF, the relay will turn ON when the push-button is pressed,
and remain ON in the presence of motion. In the absence of motion, the
Sensor Unit will Time-Out and turn the relay OFF.
NOTES:
• The Motion Indicator LED will blink every second while motion
is detected. A red blink represents PIR detection, a green blink
represents Ultrasonic detection.
• When the Time-Out expires and the relay turns OFF a 30 second
vacancy confirmation exist to turn the relay back ON. After this time
the device will be placed into a lower detection threshold mode.
• In Manual-ON mode, the button must be pressed to turn the lights ON.
In the absence of motion, the unit will Time-Out and turn the lights OFF.
• If Manual-On mode is desired, keep the Light knob in the fully
counter-clockwise (CCW) position.
Lens
Blinders
LED window
Control panel
cover
TROUBLESHOOTING
1. If there is no response from the unit and the LED never blinks or
the push button does not activate the lights 1-1/2 minutes after
power is applied, then uninstall device and verify wiring (Step 4).
2. If the lights constantly stay ON, even when the room is unoccupied:
A.Check the Time setting. See how this time compares to how
long the lights stay ON.
B.Try lowering the PIR Range Control. Rotate the knob
counterclockwise about 30°.
C.If the problem persists, try reducing again.
Note: Do not reduce so much that the Sensor Unit cannot see
normal occupancy.
D.Try lowering the Ultrasonic Sensitivity.
E.Be sure to use the Blinders to block any unwanted hallway
traffic.
F. Check for reflected heat/motion as the Sensor Unit may be
seeing motion through a window.
G.Check for adjacent HVAC and/or heater ducts.
PRODUCT INFORMATION
• For technical assistance contact us at 1-800-824-3005
• Visit our website at www.leviton.com
FCC COMPLIANCE STATEMENT
This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against
harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area
is likely to cause harmful interference in which case the user will be
required to correct the interference at their own expense.
2008 © Leviton Mfg. Co., Inc.
US sensor ports
Push button
Field - of - View (Horizontal)
30 ft (9.1 m)
20 ft (6.1 m)
small motion
20 ft (6.1 m)
small motion
40 ft
(12.2 m)
Small Motion = Dual Technology coverage. This also represents the
maximum ultrasonic range coverage.
DI-0XX-OSSMT-00A
LIMITED 5 YEAR WARRANTY AND EXCLUSIONS
Leviton warrants to the original consumer purchaser and not for the benefit of anyone else that this product at the time of its sale by Leviton is free of defects in materials and workmanship under normal and proper use for five years from the purchase date. Leviton’s only obligation is to correct such defects by repair or replacement, at its option, if within such five year period the product is returned prepaid,
with proof of purchase date, and a description of the problem to Leviton Manufacturing Co., Inc., Att: Quality Assurance Department, 59-25 Little Neck Parkway, Little Neck, New York 11362-2591. This warranty excludes and there is disclaimed liability for labor for removal of this product or reinstallation. This warranty is void if this product is installed improperly or in an improper environment,
overloaded, misused, opened, abused, or altered in any manner, or is not used under normal operating conditions or not in accordance with any labels or instructions. There are no other or implied warranties of any kind, including merchantability and fitness for a particular purpose, but if any implied warranty is required by the applicable jurisdiction, the duration of any such implied warranty,
including merchantability and fitness for a particular purpose, is limited to five years. Leviton is not liable for incidental, indirect, special, or consequential damages, including without limitation, damage to, or loss of use of, any equipment, lost sales or profits or delay or failure to perform this warranty obligation. The remedies provided herein are the exclusive remedies under this warranty,
whether based on contract, tort or otherwise.
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