Please Read Before Installing
WARNING: ELECTRIC SHOCK HAZARD. May result in Serious Injury or Death. Turn off power at circuit breaker or fuse before installing. | |
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, low-voltage lamps, or transformer supplied appliances. |
- Install in accordance with all national and local electrical codes.
- For indoor use only.
- Fully wrap 14 AWG/12 AWG (1.5 mm2/4.0 mm2) wires around the screw and tighten, or strip insulated 14 AWG (1.5 mm2) wires to 1/2 in (13 mm) and insert into the push-in terminals.
Tighten screw terminals securely to 5 in-lb (0.55 N•m).
Limited Warranty:
https://assets.lutron.com/a/documents/sensor_warranty.pdf. For a physical copy of warranty information, contact 1.844.403.1795 (Mexico: 1.888.235.2910).
Scroll down and click Accept to view installation information online, or click here to print an install guide. To receive a physical copy of the installation guide call 1.844.403.1795.
Veuillez Lire Avant L’installation
AVERTISSEMENT : RISQUE D’ÉLECTROCUTION. Peut causer des blessures graves ou la mort. Coupez l’alimentation au niveau du disjoncteur ou du fusible avant l’installation. | |
AVERTISSEMENT : Utilisez seulement avec des luminaires à installations fixes avec des ampoules fluo-compactes vissables de gradation, des DEL de gradation vissables, halogènes, ou à incandescence. Pour éviter la surchauffe et ne pas endommager d’autres équipements, ne pas utiliser pour contrôler des prises de courant, appareils motorisés, lampes à basse tension ou appareils alimentés par transformateur. |
- Effectuez l’installation en conformité avec les codes électriques en vigueur.
- Utilisation à l’intérieur seulement.
- Enroulez complètement les fils de 1,5 mm2/4,0 mm2 (14 AWG/12 AWG) autour de la vis et serrez, u dénudez les fils isolés de 1,5 mm2 (14 AWG) sur 13 mm (1/2 po) et insérez-les dans les bornes enfichables.
Serrez fermement les bornes à vis à 0,55 N•m (5 po-lb).
Garantie limitée:
https://assets.lutron.com/a/documents/sensor_warranty.pdf. Pour une copie physique des informations sur la garantie, appelez le 1.844.403.1795 (Mexique : 1.888.235.2910).
Défilez vers le bas et cliquez sur Accepter pour afficher les informations d'installation en ligne ou cliquez ici pour imprimer un guide d'installation. Pour obtenir une copie physique du guide d'installation, appelez le 1.844.403.1795 (Mexique : 1.888.235.2910).
Leer Antes De Instalar
ADVERTENCIA: PELIGRO DE DESCARGA ELÉCTRICA. Podría ocasionar lesiones graves o la muerte. Antes de instalar desconecte la alimentación eléctrica en el disyuntor o el fusible. | |
PRECAUCIÓN: Utilizar únicamente con luminarias de instalación fija y con los siguientes focos roscados y atenuables: fluorescentes compactos autobalastrados, LED y halógenos o incandescentes. Para evitar recalentamientos y posibles daños a otros equipos, no lo utilice para controlar receptáculos, ni electrodomésticos a motor o con transformador ni lámparas de bajo voltaje. |
- Instale de acuerdo con todas las normativas eléctricas nacionales y locales.
- Sólo para uso bajo techo.
- Enrolle completamente los cables 1,5 mm2/4,0 mm2 (14 AWG/ 12 AWG) en torno del tornillo y priételos, o pele 13 mm (1/2 pulg) la aislación de los cables de 1,5 mm2 (14 AWG) e insértelos en los terminales a presión.
Apriete firmemente los terminales atornillables a 0,55 N•m (5 pulg-lb).
Garantía limitada:
https://assets.lutron.com/a/documents/sensor_warranty.pdf. Para obtener una copia física de la información de la garantía, llame al 1.844.403.1795 (México: 1.888.235.2910).
Desplácese hacia abajo y haga clic en Aceptar para ver la información de instalación en línea o haga clic aquí para imprimir una guía de instalación. Para obtener una copia física de la guía de instalación, llame al 1.844.403.1795 (México: 1.888.235.2910).

Maestro Sensor Dimmer
MSCL-OP153M
How do I find my Model Number?
Do you have the original packaging?
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If your product came in plastic packaging (a clamshell), you’ll find the model number on the front of the insert card, on the lower left corner. If your product came in a box, you’ll find the model number on the top of the box.
Most model numbers are 12-16 characters and start with a couple letters followed by a dash.

No packaging? No problem!
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The product number is on a label on the side of the dimmer or switch.*
If you’ve already installed the dimmer/switch, turn off the electricity and then remove the wallplate. Unscrew and remove the wallplate adapter, then unscrew the dimmer/switch and pull it out of the wall until you can see the label.
*Please note: The product number for Ariadni/Toggler dimmers is not on a label. It’s located directly on the front of the dimmer on the top left, or right below the on/off toggle.


WARNING: Shock Hazard: May result in serious injury or death. Turn off power at the circuit breaker or fuse before installing.
Walkthrough Tutorial
Recommended method for first-time installers
Installation Video
Step-by-step instructions on how-to install your dimmer.
Wiring Diagram
Illustrated, standard dimmer and backbox wiring information.
Instruction Sheet
PDF instruction sheet
Non-Traditional Wiring Scenarios
Examples of additional wiring scenarios
Instructions Do Not Match My Wiring
Examples of additional wiring scenarios
My Light Doesn't Turn On or Off
List of potential causes and recommended solutions.
Lights Do Not Turn On With Motion
List of potential causes and recommended solutions.
The Sensor Turns the Lights On When No One Is In The Room
List of potential causes and recommended solutions.
Sensor Turns The Lights Off When I Don't Want It To
List of potential causes and recommended solutions.
Companion Dimmer Does Not Turn The Lights On
List of potential causes and recommended solutions.
My Lights Do Not Dim Down Far Enough
How to customize the dimming range for specific LED lamps
My Lights Are Flickering, Buzzing, or Dropping Out
List of potential causes and recommended solutions.
Using a Mechanical Switch and Having Issues
List of potential causes and recommended solutions.
Is Someone Available at Lutron to Help Me?
Yes. Lutron specialists are available 24/7.
Technical support specialists are available 24/7
If you run into any trouble or have questions on Lutron products, give us a call anytime at 1-844-403-1795.
Setting A Custom Occupied Light Level
Adjust frequently used settings
Adjusting The Low-End Trim
Adjust frequently used settings
Adjust Sensor Dimmer Settings
Adjust frequently used settings
How to Use the Maestro Sensor Dimmer
How to use your dimmer.
Warranty
Every Lutron dimmer includes a standard warranty.