LEGRAND HKRL20 User manual

installation guide
Smart Remote Switch
Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HKRL20

2
table of contents
before you start..................................3
what you need ...................................4
getting to know your remote switch
........................................................6-7
installation and setup ................ 8–22
faqs ..............................................23
regulatory information ......... 24–27
warranty.......................................28
support ........................................29

3
before you start
Review this guide in its entirety before beginning device installation. Consult an
electrician with any questions or if you are unsure of your abilities.
DWarning: Incorrect installation could
result in death, serious injury, and/or
damage to your home or devices:
• For dry, indoor use only.
• Connect the smart remote switch to a
120 VAC, 60 Hz power source ONLY.
• The remote switch pairs ONLY with
the smart switch (HKRL10) for multi-
location control.
• The remote device does NOT connect to
any lighting loads. It is powered by your
electrical wiring and uses a wireless
connection to control its paired devices.
• Always use copper wire to install the
smart remote switch and follow all
applicable local and national electrical
codes.
• Install in a non-metallic electrical box
to protect wireless signal strength.
Visit the Legrand website at www.legrand.us/radiant/homekit.aspx to learn more about
your smart device.

4
what you need
REQUIRED:
Phillips-head screwdriver
Flat blade screwdriver
YOU MAY ALSO NEED:
Non-contact voltage tester, pliers, wire cutter, wire stripper, electrical tape,
flashlight, radiant®screwless wallplate (included), wiring leads (included), and
wire nuts (included)
NOTE: Exercise caution when using power tools. Overtightening the screws can
damage the device.

5

6
getting to know your remote switch
Item Name Description
1 Paddle Switch
• Press the top of the paddle to turn the light on and
the bottom to turn the light off.
• To return the switch to factory default, press and
hold the top of the paddle for 15 seconds. Then,
remove the device from the Legrand Home app (or
Apple Home app).
2 LED Locator Light Indicates the current state of the device. Refer to
“LED Locator Light Explanations” for detail.

7
1
2
LED LOCATOR LIGHT EXPLANATIONS
LED
Color State of Light Explanation
Slowly Flashing
Amber
Device is attempting to connect to
the network
Solid White Connected to Wi-Fi and turned off
No Light Device is on
Rapidly Flashing
Green
N-Way Pairing mode: device is
attempting to pair with the master
Rapidly Flashing
Amber N-Way pairing is updating
Solid Amber N-Way pairing is successful

8
installation & setup
step one
|
turn off power for your device at the
circuit breaker
Flip the existing light switch multiple times to confirm the power is off.
NOTES:
• If there are multiple devices next to your existing light switch, make sure power is
off at the circuit breaker for all of those devices.
• If you are installing your master device at the same time as the remote device,
make sure power is off to both devices.
• For detailed instructions on how to install your three-way remote product, please
visit legrand.us/3wayinstallationinstructions.

9
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON

10
installation & setup
step two
|
remove the existing device
Check for the following wires:
1HOT 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.
2LOAD: Directs power to your light(s).
3NEUTRAL: Creates a path to return current to the power source, when the
device is off. Required for your switch installation.
4GROUND: Provides a safe path for electricity in the event of a short circuit.
5TRAVELER: Connects power between the three-way wiring devices. Not required for
your switch installation. Cap all traveler wires.
NOTE: Refer to the “faqs” on page23 if you are unsure of your wiring.

11
OFF
ON
OFF
ON
OFF
ON
Supply
“Hot”
Master
(Smart Switch)
NOTE:
This illustration
depicts the location
for the remote
product.
For detailed
instructions on how
to install your three-
way remote product,
please visit:
www.legrand.us/
3wayinstallation
instructions.aspx.

12
installation & setup
step three
|
wire the smart remote switch
When connecting each wire, loosen the terminal screw, insert the wire into a
terminal slot, and tighten the terminal screw until the wire is secured.
Master Remote
1Connect the neutral wires to the
WHITE terminal slots. 5Connect the neutral wires to the WHITE terminal slots.
2Connect the supply load wire to any
LOAD terminal slot. 6Connect the supply hot wire to the HOT terminal slot.
3Connect the hot wire from the remote
switch to any HOT terminal slot. 7Connect the hot wire from the master switch to the HOT terminal slot.
4Connect the ground wires to the
green wiring lead on the device. Use a
wire nut to secure the wires together.
8Connect the ground wires to the
green wiring lead on the device. Use a
wire nut to secure the wires together.
NOTE: If you need extra length on your wires, wire leads are included in your packaging.

13
OFF
ON
OFF
ON
OFF
ON
MASTER REMOTE
Load Supply
“Hot”
Terminal
slot
Terminal
screw
NOTE: The master device is always on the load side. If you are unsure about
your wiring, consult the “faqs” on page23, technical support, or a
licensed electrician.

14
installation & setup
step four
|
secure the smart remote switch
1Gently fold the wires into the electrical box. Be careful not to pinch a wire or
loosen anywire nuts.
2Use the device screws to secure the smart remote switch to the electrical box.
Do not fully tighten the screws.

15

16
installation & setup
step five
|
pair and test the smart remote switch
NOTE: See page 6 for feature details.
1Turn the power back on at the circuit breaker.
2Be sure the Smart Switch (master device) has been added to the Apple Home and
Legrand Home apps. Follow the instructions provided with the master product.
3Hold the top of the paddle on the remote device for 15 seconds until the LED indicator
is solid amber. Then release the button. The LED indicator will slowly flash amber.
4On your phone or tablet, go to Wi-Fi settings and scroll to the bottom of the list.
Click on the listed remote device. Then click “Add device to network.” Make sure to
choose the same Wi-Fi network that the master device is paired to. If successful,
the LED indicator light will turn off.
NOTE: Wait until the Remote is added to the Wi-Fi before continuing to next step.
5Hold the top of the paddle on the master device for five seconds. The LED locator
light on the master device should begin to rapidly flash amber.

17
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON

18
installation & setup
6Hold the top of the paddle of the remote device for five seconds. The LED indicator
on the remote device should begin to rapidly flash green. This indicates the remote
device is trying to pair with the master product.
7If the pairing is successful, the LED indicator on the remote will rapidly flash amber
indicating the master device has been found and then flash solid amber to show
successful pairing.
NOTE: If you would like to pair more remote devices to the same master device, repeat
steps 3-4 and steps 6-7 with remaining remote products.
If the LED indicator on the remote stops blinking, pairing has failed. You must repeat
the process starting from step 1.
Up to 3 remote devices can be paired to one master device
8Once you are done paring the Remotes with the Master, hold the ON button on the
Master for 5 seconds. The LED indicator on the Master will turn solid white. After 30
seconds the Remote LED indicator will turn solid white. The devices are now paired.
9Test your device: Press the paddle switch to turn your light on and off.
Test the other device for proper three-way operation.

19
TROUBLESHOOTING TIP:
If the device is not powering, reference the “faqs” on page23 to determine if you have
reversed the “hot” and “load” wiring.
LED LOCATOR LIGHT EXPLANATIONS
LED
Color State of Light Explanation
Slowly Flashing Amber Device is attempting to connect to the network
Solid White Connected to Wi-Fi and turned off
No Light Device is on
Rapidly Flashing Green N-Way Pairing mode: device is attempting to pair with the master
Rapidly Flashing Amber N-Way pairing is updating
Solid Amber N-Way pairing is successful

20
installation & setup
step six
|
attach the screwless wall plate
1Noting which side faces out, align the sub-plate over the device screws. Use the
sub-plate screws (provided) to secure the sub-plate to the smart remote switch.
2Tighten the device screws to secure the smart remote switch to the electrical box.
3Angle the end of the screwless 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 flat blade screwdriver into the slot under
the wall plate and twist gently.