Smart Switch, Wi-Fi
before you start
Review this guide in its entirety. Consult an electrician with any questions or if
you are unsure of your abilities.
Warning: Incorrect installation could result in death, serious injury, and/or
damage to your home or devices.
Caution: To reduce the risk of injury and/or overheating and damage to
other equipment:
• For dry, indoor use only.
• Do not use to power medical
equipment.
• Not suitable as a disconnecting
means.
• Do not use with loads exceeding the
device load rating (see page 16).
what you need
REQUIRED:
Phillips-head screwdriver
Flat blade screwdriver
• Connect the smart switch to a 120
VAC, 60 Hz power source ONLY.
• Always use copper wire to install
the smart switch and follow all
applicable local and national
electrical codes.
Visit www.legrand.us/radiant/smart-lighting/support for support.
YOU MAY ALSO NEED:
Voltage tester, pliers, wire cutter, wire
stripper, electrical tape, fl ashlight, wiring
leads (included), and wire nuts (included)
installation & setup
1 | turn off power to device at circuit breaker
Flip existing light switch multiple times to confi rm power is off.
NOTE: Ensure power is off to all devices in electrical box.
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
2 | remove existing device
Check for the following wires:
a
HOT or LINE: Receives power from the circuit box. Referred to as “hot” for
the purposes of this guide. Do not touch or let “hot” wires contact other wires.
b
LOAD: Directs power to your light(s).
c
NEUTRAL: Creates a path to return current to the power source when the
device is off. Required for your switch installation.
d
GROUND: Provides a safe path for electricity in the event of a short circuit.
e
TRAVELER: If more than one switch controls the light, an additional wire
will be in the box that “travels” to the other switch.
OFF
ON
OFF
ON
OFF
ON
VOLTAGE
TESTER
Load
Supply
“Hot”
3a | wire smart switch
Use the wire nuts provided to secure the wires together.
a
Connect the WHITE neutral wire on the switch to the neutral wires in the
box, using the red wire nut.
b
Connect the LOAD wire on the switch to the load wire in the box.
c
Connect the HOT wire on the switch to the hot wire(s) in the box.
d
Connect the GREEN ground wire on the switch to the ground wire(s) in the box.
e
If the light is controlled with only one switch, use a wire nut to cap the
YELLOW traveler wire on the device and proceed to step 4.
If the light is controlled by two or more switches (3-way), see 3b
for instructions.
1-POLE
Ground
WHITE
3-WAY
HOT
OFF
ON
OFF
ON
OFF
ON
Load
Supply
“Hot”
4 | secure smart switch
a
Fold wires into electrical box, taking care not to pinch a wire.
b
Use included screws to secure smart switch to electrical box. Do not fully
tighten the screws.
5 | test the smart switch
NOTE: See getting to know your switch section for feature details.
Turn the power back on at the circuit breaker and press switch to turn light on/off.
TROUBLESHOOTING TIP:
If the device is not powering check wiring to determine if you have reversed the
“HOT” and “LOAD” wiring.
6 | attach wall plate
a
Use the sub-plate screws (provided) to secure the sub-plate to the
smart switch.
b
Tighten device screws to secure to the electrical box.
c
Angle the end of the wall plate over the top edge of the sub-plate.
Push the screwless wall plate down and in until it “snaps” into place over
the sub-plate.
NOTE: To remove the wall plate, place the tip of a fl at blade screwdriver into the slot
under the wall plate and twist gently.
THIS SIDE OUT
MOUNT OVER DEVICE
THIS SIDE OUT
MOUNT OVER DEVICE
THIS SIDE OUT
MOUNT OVER DEVICE
1 32
3b (optional) | wire 3-way smart switch
This product will work with existing three-way switches. To wire Smart Switch to
the electrical panel side of the circuit.
a
Connect the WHITE neutral wire on the switch to the neutral wires in the
box, using the red wire nut.
b
Connect the LOAD wire on the switch to one of the two traveler wires (the
wires connected to the gold screws) in the box.
c
Connect the HOT wire on the switch to the hot wire(s) in the box.
d
Connect the GREEN ground wire on the switch to the ground wire(s) in the box.
e
Connect the YELLOW wire to the remaining traveler wire in the box.
1
2
SCAN TO WATCH THE
INSTALLATION VIDEO
SCAN TO SEE HOW TO
WIRE 3-WAY SWITCH
a
b
c
4
5
7 | set up your system
a
Download and launch the Smart Lights, Wi-Fi app by Legrand. The app is
available on the App Store or on Google Play.
b
Connect your smart switch to your home network by following the step by
step instructions in the app.
c
Use the app to control your smart switch.
Google Play and the Google Play logo are trademarks of Google LLC.
App Store is a service mark of Apple Inc., registered in the U.S. and other countries.
SCAN TO WATCH HOW
TO SET UP THE APP
SCAN TO DOWNLOAD
HOT
3-WAY
WHITE
1-POLE
Ground
Gold
Screw
Black
Screw
Gold
Screw
OFF
ON
OFF
ON
OFF
ON
Supply
“Hot”
Load
WWRL10
1-POLE
Ground
WHITE
3-WAY
HOT
Black
Screw
Gold
Screw
Gold
Screw
OFF
ON
OFF
ON
OFF
ON
Supply
“Hot”
Load
WWRL10
NOTE: To wire Smart Switch to the load side of the
circuit. Connect the HOT wire on the switch to load
that is being controlled.
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