LEGRAND HKRL50 User manual
installation guide
Smart Tru-Universal Dimmer
Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HKRL50
with HomeKit Technology
2
table of contents
before you start..................................3
what you need ...................................4
getting to know your dimmer........6-7
installation and setup ................ 8–23
specifications.............................24-25
faqs ....................................... 26–30
warranty.......................................31
regulatory information ......... 32–35
support ........................................36
notes .......................................... 37
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.
DCaution: To reduce the risk of injury
and/or overheating and damage to other
equipment:
• For dry, indoor use only.
• Use ONLY with dimmable lighting loads.
• Do not use to power medical equipment.
• Do not use with loads exceeding the
device load rating (see page 24).
• Connect the smart dimmer to a
120 VAC, 60 Hz power source ONLY.
• Always use copper wire to install the
smart dimmer 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 dimmer
Item Name Description
1 Paddle Switch
• Press the top of the paddle to turn the light on or double-
tap to raise the dimming percentage to 100%.
• Press the bottom of the paddle to turn the light off.
• To return the dimmer 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).
2LED Locator
Light
Indicates the current state of the device. Refer to
“LED Locator Light Explanations” for detail.
3
Dimmer Paddle
and LED Light
Level
Controls and displays the dimming level:
• Press (+/-) to adjust the dimming level incrementally.
• Press and hold (+/-) to quickly change the dimming level.
4 Air Gap Switch Completely turns off the dimmer. Use when changing
light bulbs.
7
1
2
3
4
NOTE: When it is turned on, the dimmer recalls the most
recent dimming level.
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
Amber
N-Way Pairing mode: device is
ready to pair with the remote(s)
Flashing Red Warns of a shutdown or short circuit
8
installation & setup
step one
|
turn off the 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.
• For multi-way installations using a remote dimmer, follow the instructions for the
remote device (HKRL60).
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 dimmer installation.
4GROUND: Provides a safe path for electricity in the event of a short circuit.
NOTE: Refer to the “faqs” on page28 if you are unsure of your wiring.
Table of contents
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