OFF
ON
WARNING: SHOCK HAZARD.
May result in serious injury or death. Turn off
power at circuit breaker or fuse before installing.
1
Determine wiring type
2
Turn power OFF at circuit breaker
5
Connect the new dimmer (MACL)
6
Mount dimmer using the provided screws
7
Turn power ON at circuit breaker
8
Adjust dimming range for CFLs and LEDs
3
Remove existing device
Disconnect wires.
For lights switched from one location
(For lights switched from two locations, see instructions on reverse)
Dimmer
For the Compatible Bulb List...
Helpful videos...
Advanced programming & operation...
Additional wiring scenarios...
Replacing a dimmer with a dimmer...
or
If you have three or more switches
controlling a light...
Please visit: www.lutron.com/macl
If using CFL or LED bulbs,
they must be Lutron
®
compatible!
P/N 0301771 REV A
C
•
L®
4
Remove middle sections (if ganging devices)
MACL-153M
120 V~ 60 Hz
LED
DEL
LFCA
CFL
AFC
150 W
CFL / LED
600 W
Incand. /Hal.
INC / HAL
U.S.A. | Canada | Caribbean
1.800.523.9466
Mexico
+1.888.235.2910
Others
+1.610.282.3800
Fax
+1.610.282.6311
Help
Ground wire (bare or green)
Brass screw
OPTIONAL FOR INCANDESCENT / HALOGEN
OPERATION
Black screw
Green wire
Limited Warranty:
www.lutron.com/TechnicalDocumentLibrary/
369-119_Wallbox_Warranty.pdf
©2013-2015 Lutron Electronics Co., Inc.
®
Lutron, Lutron, Claro, Satin Colors, Maestro, and C
•
L
are registered trademarks of Lutron Electronics Co., Inc.
Hold
T
&
L
until an indicator light
(IL) blinks on the MACL dimmer.
Or
L
T
R
Hold
L
until bottom indicator light (IL)
is reached.
Tap
R
until all bulbs in the room are
on and stable (no flickering).
Single tap
T
to save setting.
Single tap
T
to turn off bulbs.
Single tap
T
again.
If all bulbs do not turn on or are not
stable, repeat step 8a, and in step 8b
increase light with
R
.
R
T
Remove middle sections if mounting 2 or more devices side
by side. See Maximum Ratings chart below for the new
wattage limits.
NOTE: No derating is required when using only CFLs or LEDs.
For lights switched from two locations, see instructions on
the reverse side.
For lights switched from one location, proceed to Step 2
below.
Remove
Use 12 / 14 AWG Use 14 AWG
Keep
OR
1/2 in
(13 mm)
Raise lights
Tap to toggle lights
on / off.
Double-tap to turn
lights on to full
intensity.
Press & hold for
delayed fade-to-off.
Lower lights
F
A
S
S
T
M
•
F
A
S
S
T
M
•
F
A
S
S
T
M
•
F
A
S
S
T
M
•
F
A
S
S
T
M
•
F
A
S
S
T
M
•
T
R
L
Displays the current light level
Indicator Lights (IL)
FASSTM
MAXIMUM RATINGS FOR MIXED LOAD TYPES
INC / HAL
Incandescent / Halogen
0 W + 600 W 500 W 400 W
1 W – 25 W + 500 W 400 W 300 W
26 W – 50 W + 400 W 300 W 200 W
51 W – 75 W + 300 W 200 W 100 W
76 W – 100 W + 200 W 100 W 50 W
101 W – 125 W + 100 W 50 W 0 W
126 W – 150 W + 0 W 0 W 0 W
LED
DEL
LFCA
CFL
AFC
Pull tab out for bulb replacement.
T
L
&
IL
CFL
MACL
www.lutron.com/macl
www.lutron.com/macl
+
IMPORTANT
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
low-voltage transformer-supplied appliances.
2. Install in accordance with all national and local electrical codes.
3. When no “grounding means” exists in wallbox, the 2011 National
Electrical Code
® (NEC®) allows a control to be installed as a replacement
if 1) a nonmetallic, noncombustible faceplate is used with non-metallic
attachment screws or 2) the circuit is protected by a ground fault circuit
interrupter (GFCI). When installing a control according to these methods,
cap or remove green wire before screwing control into wallbox and use an
appropriate faceplate such as Claro
® or Satin Colors® series wallplates by
Lutron.
4. 3-way wiring must use only one Maestro
® C•L® Dimmer and a Maestro®
Companion Dimmer (MA-R, MA-RR, MSC-AD) or an existing switch. 4-way
wiring must use only one Maestro
® C•L® Dimmer and up to 9 Maestro®
Companion Dimmers (MA-R, MA-RR, MSC-AD).
5. For indoor use only between 32 °F and 104 °F (0 °C and 40 °C).
6. Maestro
® C•L® Dimmers may feel warm to the touch during normal
operation.
7. Maximum wire length between the Master Dimmer and the last
Companion Dimmer (MA-R, MA-RR, MSC-AD) is 150 ft (46 m).
8. Clean dimmers with a soft damp cloth only. Do not use any
chemical cleaners.
Fully wrap the wires around the screw and tighten (A), or strip
insulated wires to 1/2 in (13 mm) and insert into the push-in
terminals (B).
If your bulbs are flickering, buzzing or dropping out, your bulbs may
not be compatible. Please visit www.lutron.com/macl to check the
Compatible Bulb List.
A B
A
B
C
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