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LEGRAND
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PW-100-347

LEGRAND PW-100, PW-200, PW-200-347, PW-100-347 Installation Instructions Manual

Wattstopper
®
Passive Infrared Wall Switch Occupancy Sensor (version 3) Détecteur de présence interrupteur mural infrarouge passif (v3)
No: 23950 – 10/18 rev. 3
Sensor de ocupación con interruptor a la pared y tecnología de infrarrojo pasivo (v3)
Installation Instructions • Instructions d’Installation • Instrucciones de Instalación
Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China
SPECIFICATIONS
Voltages:
PW-100 & PW-200 .......................................120/277VAC, 50/60Hz
Load Limits for each relay:
@120VAC ...............................0-800W tungsten or ballast, 1/6 HP
@277VAC .............................................................0-1200W ballast
Load Type Compatibility: Incandescent, fluorescent, magnetic or electronic ballast
Horsepower Rating (each relay) ........................ 1/6 HP @120VAC
Time Delay Adjustment .................................................. 5 to 30 minutes
Walk-Through Mode ................3 minutes if no activity after 30 sec.
Test Mode ...................... 5 sec. for 10 min. with DIP switch setting
PIR Adjustment ................................................ High or Low (DIP switch)
Light Level Adjustment ....................................................... 8fc to 180+fc
Alerts ........................................................... Selectable Audible & Visual
US Patents: 5640113, 6617560
PW-100 PW-200
DESCRIPTION AND OPERATION
The PW Passive Infrared Wall Switch sensors use advanced passive infrared (PIR) technology. The PW sensor can turn a load on, and hold it on as long as the sensor detects occupancy. After no movement is detected for the
selected time delay, the lights switch off. A “walk-through” mode can turn lights off after only 3 minutes, if no activity is detected after 30 seconds following an occupancy detection.
The PW-100 has one relay and one ON/OFF button. The PW-200 contains two relays and two ON/OFF buttons to allow control of one or two loads independently. Pressing a button toggles the state of the corresponding relay.
PW sensors contain a light level sensor. If adequate daylight is present, the sensor holds the load OFF until light levels drop, even if the area is occupied. In the PW-200, light level only affects the load on Relay 2. Users can overrule the hold OFF function by pressing the
ON/OFF button. See Light Level Adjustment.
Turning Load(s) ON (ON Mode)
The relays are programmed independently for either Auto ON or Manual ON. In either mode, the load can be turned ON or OFF using the ON/OFF button.
Manual ON
DIP 8 ON for Relay 1 DIP 9** ON for Relay 2
Auto ON
DIP 8 OFF for Relay 1 DIP 9** OFF for Relay 2
With an ON Mode DIP switch in the ON position, the occupant must press the ON/OFF button to turn ON the load. The sensor keeps the load ON until no motion is detected for the selected time delay. There is a 30 second re-trigger delay. If occupancy is detected during the delay, the sensor turns the load back ON. After the re-trigger delay elapses the ON/OFF button must be pressed to turn ON the load.
With an ON Mode DIP switch in the OFF position, the load turns ON and OFF automatically based on occupancy. If the load is turned OFF manually, Presentation Mode operation applies. This prevents the load from turning ON automatically after it was deliberately turned OFF. Pressing the button to turn lights ON returns the sensor to Auto ON mode.
** PW-100: Switch 9 is not used. PW-200: Switch 9 default is ON to comply with CA Energy Commission Title 24 bi-level switching requirements.
MODEL RELAY DEFAULT ON MODE DIP SWITCH SETTING
PW-100 1 MANUAL ON 8 ON PW-200 1
2
Gray shaded cells in the following tables indicate the default operation and switch settings.
AUTO ON MANUAL ON
8 9
OFF
ON
Presentation Mode
This mode is a feature of the Auto ON mode. When both relays are manually turned OFF the PW holds the lights OFF until no motion has been detected for the duration of the Time Delay. With subsequent occupancy, the PW turns the load ON. If both relays are ON and one relay is manually turned OFF this relay remains OFF until both the Time Delay and re-trigger delay expires for the relay that is ON, after that time the ON Mode control settings again apply.
Time Delays
The PW sensor holds the load ON until no motion is detected for the selected time delay. Select the time delay using DIP switch settings. In the PW-200, both relays use the same delay.
Test/20 min (DIP 1, 2, 3, OFF)
Fixed Time Delay (DIP 1 ON, 2 & 3 OFF)
Walk Through
The Walk-Through mode shortens the time delay to reduce the amount of time the load is ON after a brief moment of occupancy, such as returning to an office to pick up a forgotten item then immediately exiting.
Walk-Through Mode (DIP #4 ON)
No Walk-Through (DIP #4 OFF)
PIR Sensitivity Adjustment
The PW sensor constantly monitors the controlled environment and automatically adjusts the PIR to avoid common ambient conditions that can cause false detections, while providing maximum coverage.
High (DIP #5 OFF)
Low, 50%
(DIP #5 ON)
A Test Mode with a short time delay of 5 seconds is set when DIP switches 1, 2, & 3 are OFF. It cancels automatically after ten minutes, or when you set a fixed time delay. When the Test Mode times out, the sensor assumes a 20 minute time delay. To restart Test Mode, change the time delay setting to any fixed amount and then return it to the Test setting.
Time delays are 5, 10, 15, 20 (default), 25, or 30 minutes.
The PW sensor turns the load OFF three minutes after the area is initially occupied, if no motion is detected after the first 30 seconds. If motion continues beyond the first 30 seconds, the set time delay applies.
Walk-Through mode disabled.
Default setting. Suitable for most applications.
Reduces sensitivity by approximately 50%. Useful in cases where the PIR is detecting movement outside of the desired area (also consider masking the lens) and where heat sources cause unnecessary activation.
Alerts
The PW can provide audible and/or visible alerts as a warning before the load turns OFF.
Visible Alert (DIP #6 ON)
No Visible Alerts (DIP #6 OFF)
Audible Alerts (DIP #7 ON)
No Audible Alerts (DIP #7 OFF)
When only one minute is left in the time delay, the load connected to the relay turns OFF for one second. This provides a one minute warning before the load(s) are turned OFF by the sensor.
No visible warnings provided.
Unit will beep at one minute*, at 30 seconds and at 10 seconds before turning OFF load. When Walk­Through is active, the unit beeps three times at 10 seconds before the load goes OFF. *If Visible Alert is also ON, the one-minute time-out warning beep is replaced by the visible alert.
No audible warnings provided.
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COVERAGE PATTERNS
(10.6m)
Strip Gage
Neutral
Neutral
Neutral
Ground
Coverage testing has been performed according to the NEMA WD 7 guideline. For best performance, use in spaces not larger than 15’ x 12’.
PIR Sensor
The sensor has a two-tiered, multi-cell viewing Fresnel lens with 180 degree field of view. The red LED on the sensor flashes when the PIR detects motion.
Masking the Lens
Opaque adhesive tape is supplied so that sections of the PIR sensor’s view can be masked. This allows you to eliminate coverage in unwanted areas. Since masking removes bands of coverage, remember to take this into account when troubleshooting coverage problems.
Side View
20’
(6.1m)
35’
(10.6m)
Major motion
Minor motion
PIR Coverage
35’
20’
(6.1m)
Top View
4’
(1.2m)
0
7.5’
(2.2m)
15’
(4.5m)
INSTALLATION
1. \Make sure that the power has been turned OFF at the circuit breaker.
2. Connect wires to the PW flying leads as shown in the wiring diagram
that is appropriate to the PW model and electrical supply. The 2
ground wires (green and green/yellow) must be fastened to ground for the sensor to work properly.
3. Attach the sensor to the wall box by inserting screws into the two wide holes on the top and bottom of the attached metal bracket. Match them up with the holes in the wall box and tighten.
4. Turn the circuit breaker ON. Wait one minute, then push the Auto ON/OFF switch for each load and the lights will turn ON. There is a delay due to initial power-up of the sensor that only occurs during installation.
5. Test and adjust the sensor if necessary.
6. Install industry standard decorator.
Load
Line Black
Ground
Green/Yellow
Ground
Green
Red
Line Black
Green/Yellow
Ground
Green
Blue
Red
Brown
Primary
Load
Secondary
Load
WARNING: TURN THE POWER OFF AT THE
CIRCUIT BREAKER BEFORE WIRING.
Line 1 Black
Line 2
Ground
Ground
Blue
Green/Yellow
Green
#12 – #14 AWG
1/2"
Cu Wire Only
Red
Brown
Primary
Load
Secondary
Load
PW-100 Wiring
PW-200 Bi-Level Wiring
3
Neutral
PW-200 Dual Circuit Wiring
ADJUSTMENTS
load manually using ON/OFF button.
PW-200 series
Sensor Adjustment
Remove the wall plate. Remove the button cap by firmly squeezing together the top sides of the button assembly. Gently pull it away from the unit.
When the adjustments are completed, replace the button cap by inserting its hinges into the tabs on the main unit and then squeezing the top of the button while pressing it into the unit. Reinstall the cover plate.
ON/OFF Buttons Relay 1 Relay 2
PW-200 shown. PW-100 has a single button.
DELAY
WALK
PIR 50%
VIS. ALERT
AUD. ALERT
RLY 1 MAN
RLY 2 MAN
Tabs
Button Hinges
DIP Switches
Detection LED
PIR Lens
Light Level Adjustment
The light level can be set with loads ON or OFF. To enable light level control and set the threshold: 1) Make sure the room is lit appropriately. 2) Put the sensor into TEST mode (see Time Delay switches). You have 5 minutes to complete the procedure. 3) Press and hold the ON/OFF button (Relay 1 button on the PW-200) for 3 seconds, until you hear a beep. 4) Step away from the sensor. After 25 seconds a beep sounds, indicating that the threshold level is set. This threshold is retained, even if power is lost, until it is re-set or disabled. In the PW-200, light level control only affects Relay 2.
To disable light level control, press and hold the Relay 1 button for 7 seconds, until a double beep tone sounds.
Reset to Default Use the DIP Switch Settings tables to return features to factory settings. To reset the PW, press and hold the Relay 1 button for 10
seconds, until a triple beep sounds. This resets the sensor and disables light level control (the brightest ambient light will not hold the light OFF).
DIP SWITCH SETTINGS
Relay 1 Mode
Visible
Alerts
Audible Alerts
High
Relay 2 Mode
9
5
6
Audible Alert
Enabled
Disabled
Relay 1 Mode
Manual On
Auto On
PW-200 ONLY
Relay 2 Mode
Manual On
Auto On
Factory Settings: All models
1
PW-100 series
2
7
8
1
2
9
Time Delay
123
Test/20 min
5 minutes 10 minutes 15 minutes 20 minutes 25 minutes 30 minutes
Service
Walk-Through
Enabled
Disabled
Service bypasses occupancy & light level functions. Control the
4
Time
Delay
ON
123456 78
Walk-Through
PIR Sensitivity
PIR Sensitivity
Low, 50%
Visible Alert
Enabled
Disabled
=ON =OFF
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TROUBLESHOOTING
Lights do not turn ON with motion (LED does ash).
1. Press and release each button to make sure that the correct lights come ON for each relay. If the lights do NOT turn ON, check wire connections, especially the Load connection. If the lights turn ON, verify that the correct On Mode is selected in DIP switches 8 and 9.
2. Check to see if light level control is enabled: cover the sensor lens with your hand. If the lights come ON, adjust the light level setting.
3. If lights still do not turn ON, call 800.879.8585 for technical support.
Lights do not turn ON with motion (LED does not ash).
1. Press and release each button to make sure that the correct lights come ON for each relay. If the lights turn ON, verify that Sensitivity is on High.
2. Check the wire connections, particularly the Line connection. Verify that connections are tightly secured.
3. If lights still do not turn ON, call 800.879.8585 for technical support.
Lights do not turn OFF.
1. There can be up to a 30 minute time delay after the last motion is detected. To verify proper operation, set DIP switch 1 to ON, then reset switches 1, 2, and 3 to OFF to start Test Mode. Move out of view of the sensor. The lights should turn OFF in approximately 5 seconds.
2. Verify that the sensor is mounted at least six feet (2 meters) away from any heating/ventilating/air conditioning device that may cause false detection. Verify that there is no significant heat source (for example, a high wattage light bulb) mounted near the sensor.
3. If the lights still do not turn OFF, call 800.879.8585 for technical support.
Sensing motion outside desired areas.
1. Select PIR Sensitivity – Low (DIP switch 5 = ON) if necessary.
2. Mask the PIR sensor’s lens to eliminate unwanted coverage area.
Red LED is lit all the time and the sensor features don’t work.
1. Check DIP switches 1,2,3. If they are all ON the unit is in Service Mode. Set the DIP switches to a valid Time Delay setting.
2. If re-setting the Time Delay switches does not clear the LED, call technical support.
COVER PLATES
Wattstopper PW series wall switches fit behind industry standard decorator-style switch cover plates. Cover plates are not included. Units come in the following colors, which are indicated by the final suffix of the catalog number (shown here in parentheses): White (-W), Light Almond (-LA), Ivory (-I), Grey (-G), Black (-B), Red (-R).
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