Installation Guide
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Sunnata LED
+
Dimmer Quick Install Guide
Install with
confidence
Use included diagrams
or visit our website for
step-by-step instructions.
®
Receive an Extended Warranty: lutron.com/SunnataSurvey
Support: 1.844.LUTRON1 (USA / Canada) +1.888.235.2910 (Mexico)
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INSTALL WITH CONFIDENCE
English
lutron.com/SunnataWiring
VIDEO & STEP-BY-STEP INSTRUCTIONSVIDEO & STEP-BY-STEP INSTRUCTIONS
1. CAUTION: Use only with permanently installed
fixtures with dimmable screw-in compact fluorescent,
dimmable screw-in LED, halogen, or incandescent
lamps. To avoid overheating and possible damage to
other equipment, do not use to control receptacles,
motor-driven appliances, or transformer-supplied
appliances.
2. Install in accordance with all national and local
electrical codes.
3. When no “grounding means” exists in wallbox, the
National Electrical Code (NEC®) allows a control to be
installed as a replacement when a plastic faceplate with
plastic fasteners is used, or the circuit is protected by a
ground fault circuit interrupter (GFCI). Lutron wallplates
meet this requirement. Cap or remove green wire before
screwing control into wallbox.
4. Protect the dimmer from dust and dirt when painting or
spackling the wall.
5. It is normal for the dimmer to feel warm to the touch
during operation.
6. Clean the dimmer with a soft damp cloth only. Do
not use any chemical cleaners. For more information,
please see lutron.com/cleaning
7. For indoor use only.
Important Notes
Please read before installing
Ganging and Derating
Derating is necessary if mounting two
or more devices side by side (see
chart for new wattage rating).
Note: Derating not necessary for LED /
CFL loads.
STCL-153M
150 W
LED / CFL
600 W *
Incand. / Halogen
How-to videos
lutron.com/SunnataWiring
FCC Supplier Declaration of Conformity / IC:
This device complies with part 15 of the FCC Rules and
Industry Canada license-exempt RSS standard(s). Operation
is subject to the following two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference, including
interference that may cause undesired operation. Modifications
not expressly approved by Lutron Electronics Co., Inc. could
void the user’s authority to operate this equipment.
Note: This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or
more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV
technician for help
CAN ICES-5 (B)/NMB-5(B)
*Maximum Allowable Inc. / Hal. Wattage
Single
Gang
End of Gang Middle of Gang
600 W 500 W 400 W
Wiring Option 1: Single Pole
For lights switched from one location:
Ground wire
(bare or green)
Insert
and
twist to
tighten
Use blue
connector
Green wire
NOTE: Red and black wires on dimmer are interchangeable.
Disconnect Power
WARNING: SHOCK HAZARD. May result
in serious injury or death. Turn off power at
circuit breaker or fuse before installing.
ON
OFF
Included Parts
Dimmer
Wire Nut
Yellow (x4)
Blue (x1)
Screws (x2) Jumper Wire
(only needed for
Wiring Option 3)
Red
Blue
Black
AFTER INSTALLATION: Adjust low-end dimming range for LEDs
1. Touch the middle of the light
bar for about 6 seconds until
the light bar starts flashing.
2. Slide a finger up or down
on the light bar to adjust the
desired brightness.
3. Tap the OFF button to exit.
Limited Warranty:
lutron.com/TechnicalDocumentLibrary/369-119_Wallbox_Warranty.pdf ©2019-2021 Lutron Electronics Co., Inc.
Lutron, LED+, and Sunnata are trademarks or registered trademarks of Lutron Electronics Co., Inc., in the U.S. and other countries.
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Optional: MyLevel Personalization
Visit lutron.com/SunnataMyLevel to learn
how to adjust:
• High-end dimming range
• Preset light level
• Light bar brightness
• Locator light / Light level indicator
Wiring Option 2: Three-Way with a Sunnata Accessory Switch
For lights switched from two locations:
Install the main dimmer Install the accessory switch (ST-AS)
1 2
IMPORTANT: Before disconnecting the existing devices, tag the wire connected to the different color screw (typically black and labeled COM).
This is the Common wire. QUESTIONS? See lutron.com/SunnataWiring
NOTE: Ensure that the same colored wire connects to the blue wire at all locations.
NOTE: Main dimmer can be placed in any location.
Wiring Option 3: Three-Way with an Existing Switch
For lights switched from two locations:
NOTE: Before disconnecting wires of existing devices, please tag wires as described above for Option 2.
120 V~ 60 Hz
Common
(tagged)
Common
(tagged)
Blue
Red
Black
Green wire
One to breaker and one
to light(s). For illustration
purposes only. Do not
disconnect.
Blue
Red
Black
Different
color screw
Ground wire
(bare or green)
Insert and
twist to
tighten
Green wire
Non-black
wire
Location 1
Location 2
Non-black
wire
Non-black
wire
Common
(tagged)
Ground wire
(bare or green)
Yellow
jumper
wire
Required
for 3-way
Ground wire
(bare or green)
BEFORE AFTER RE-WIRING
Red
Blue
Black
Ground wire
(bare or green)
Green wire
Ground wire
(bare or green)
Common
(tagged)
Common
(tagged)