Sensor Operating Modes; Dip Switch Settings; Troubleshooting - LEGRAND Wattstopper DSW-301-347 Manual

Sensor #1 Sensor #2
Auto-ON Auto-ON
Auto-ON* Manual ON*
Manual-ON Manual-ON
* Although this configuration may be selected, it is not recommended.
Time
Delay
1 2
Time Delay
Test/20 min
ON
5 minutes
15 minutes
30 minutes
Walk-Through
3
Walk-Through
Enabled
Trigger
Disabled
Mode
Standard
4
PIR Sensitivity Option A
Low, 50%
Option B
High
Option C
=ON =OFF
Lights do not turn ON with motion (LED does flash)
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 flash)
1. Press and release each button to make sure that the correct lights come ON for each relay. If the lights turn ON, set PIR and
Ultrasonic Sensitivity to High.
2. Check the wire connections, in particular, the Neutral, Line and Ground connections. 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 and 2 to OFF to start Test Mode. Move out of view of the sensor. The lights should turn OFF in
approximately 5 seconds.

SENSOR OPERATING MODES

The load turns ON and OFF automatically based on occupancy detection by either one of the sensors.
The sensors keep the load ON until no motion is detected and will use the time delay of the sensor with
the lowest value. At any time, the light can be turned ON and OFF using the ON/OFF button of any one
of the sensors. If the load is turned OFF manually by pressing either one of the ON/OFF buttons, the
unit will enter Presentation mode.
The load can only be turned ON automatically by the sensor set in Auto-ON mode. The sensors keep
the load ON until no motion is detected and will use the time delay of the sensor with the lowest value.
There is either a 30 second re-trigger delay for the sensor set in Manual-ON mode or instant re-trigger
for the sensor set in Auto-ON mode. After the re-trigger delay elapses, the ON/OFF button of the
sensor set in Manual-ON mode must be pressed to turn the load back on unless the sensor set in
Auto-ON mode detects motion. If the light is turned OFF manualy by pressing the ON/OFF button set
in Auto-ON, it will enter Presentation mode.
The occupant must press the ON/OFF button on either one of the sensors to turn the light ON. The
sensors keep the load ON until no motion is detected and will use the time delay of the sensor with
the lowest value. There is a 30 second re-trigger delay, meaning the occupant has 30 seconds to be
detected for the sensor to turn the load back ON automatically. After the re-trigger delay elapses, the
ON/OFF button of any one of the sensors must be pressed to turn the load back ON.

DIP SWITCH SETTINGS

On Mode
Trigger Relay 1
Mode
Relay 2
1 2 3 4 5 6 7 8 9
Audible Alerts
PIR Sensitivity
DSW-302 ONLY
5 6
Both Either Either (5)
PIR Either Either (5)
Factory Settings:
PIR PIR PIR (5)
Both Both Both (5)
1
2
Light Fixture
7
Audible Alert
Enabled
Disabled
8
Relay 1 On Mode
Manual On
1
Auto On
2
9
Relay 2 On Mode
Manual On
Auto On
Button
Hinges
All models
DSW-301
DSW-302
DSW-302 shown.
DSW-301 has a
single button and
the Ultrasonic sensitivity
adjustment trimpot is
in a slightly different
position.

TROUBLESHOOTING

5
Tabs
ON/OFF Buttons
Relay 1
Relay 2
Ultrasonic Sensitivity
Adjustment Trimpot
Dip Switches
Ultrasonic Cones
Detection LED
Red = PIR
Green = Ultrasonic
PIR Lens