1 Turn power OFF at circuit breaker 2 Determine wiring configuration Please read before installing. English English N O F F O Dimmer Dimmer 120 V~ 50 / 60 Hz 2A For lights controlled from one location:
Dimmer 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). Solid copper wire only. WARNING: ELECTRIC SHOCK HAZARD. May result in Serious Injury or Death. Turn off power at circuit breaker or fuse before installing. IMPORTANT 1. CAUTION: Use only with permanently installed fixtures with dimmable screw-in LED, dimmable self-ballasted compact fluorescent, halogen, or incandescent lamps. Use only to control the primary side of permanently installed transformer supplied low-voltage lighting, or in combination with incandescent lamps. To reduce the risk of overheating and possible damage to other equipment DO NOT use to control receptacles, fluorescent lighting fixtures, non-ballasted or externally ballasted compact fluorescent lamps, motor operated appliances or transformer supplied appliances. 2. Neutral is required for all load types. 3. Install in accordance with all national and local electrical codes. 4. When no grounding means exist within the wallbox, the NEC 2011, Article 404.9 allows a dimmer without a grounding connection to be installed as a replacement, as long as a plastic, noncombustible wallplate is used. For this type of installation, twist a wire connector onto the green ground wire or remove the green ground wire on the dimmer and use an ap pro pri ate wallplate such as Claro or Satin Colors series wallplates by Lutron. 5. Protect the dimmer from dust and dirt when painting or spackling the wall. 6. This dimmer is not compatible with standard 3-way or 4-way switches. Use only with Lutron companion dimmers listed above. 7. In any 3-way / 4-way circuit use only one dimmer with up to 8. Maximum wire length between the dimmer and the farthest companion 4 companion dimmers. dimmer is 150 ft (45 m). 9. Operate between 32 F and 104 F (0 C and 40 C). 10. It is normal for the dimmers to feel warm to the touch during operation. 11. Clean the dimmer with a soft damp cloth only. Do not use any chemical cleaners. For disinfecting, please refer to App Note #758 (048758), Cleaning Recommendations for Lutron Products at www.lutron.com. 12. For indoor use only. Ground wire
(bare or green) Dimmer Blue Silver Black Brass Green Ground Line / Hot 120 V~
50 / 60 Hz Neutral 2B Brass Neutral Blue Silver Black Load/Light Line/Hot Green wire Ground wire
(bare or green) Load OR 5 in-lbs (0,55 Nm) A 12 / 14 AWG
(2.5 1.5 mm2) OR B 1/2 in
(13 mm) 14 AWG ONLY
(1.5 mm2) For lights controlled from two locations:
NOTE: Dimmer must be wired on the load side. Connect Neutral to the dimmer. Up to four companion dimmers may be used. For additional wiring assistance go to www.lutron.com/wiringwizard NOTE: Only one dimmer can be used per circuit. Different-
colored screw IMPORTANT:
Tag or mark the common wire on both existing devices. This is usually connected to a darker (or different) colored screw than the others. This does NOT include the ground screw. Companion Dimmer
. Brass Blue A Black Marked wire Dimmer Brass Blue Silver A Black Neutral Marked wire Ground wire
(bare or green) Green wire Ground wire
(bare or green) Line/Hot To breaker Load To light Ground wire
(bare or green) Green wire NOTE: Dimmer MUST be on the load side. NOTE: DO NOT install dimmer on the line side. Companion Dimmer Dimmer Dimmer Companion Dimmer Brass Brass Blue Brass Blue Silver Black Brass A Green Ground Green Load Ground Blue Black Line / Hot 120 V~
50 / 60 Hz Neutral Blue Silver Black Line / Hot 120 V~
50 / 60 Hz Neutral Black A Green Ground Green Load Ground OR 2021 Lutron Electronics Co., Inc.
** For more information please go to www.lutron.com/wiringwizard
(continued on next page) 250 W LED / CFL 500 W Inc. / Hal. / ELV 400 VA MLV Companion Dimmer (for 3-way wiring) 120 V~ 50 / 60 Hz 8.3 A Find the right LED lutron.com/LEDfinder Help Use our mobile friendly self-paced installation tool:
www.lutron.com/wiringwizard Find more product information:
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www.lutron.com/TechnicalDocumentLibrary/Warranty.pdf For FCC/IC information:
Please visit: www.lutron.com/fcc-ic Lutron, Claro, and Satin Colors are trademarks or registered trademarks of Lutron Electronics Co., Inc. in the US and/or other countries. All product names, logos, and brands are property of their respective owners. 2C For lights controlled from three or more locations:
NOTE: Dimmer must be wired on the load side. Connect Neutral to the dimmer. Up to four companion dimmers may be used. For additional wiring assistance go to www.lutron.com/wiringwizard NOTE: Only one dimmer can be used per circuit. Companion Dimmer Companion Dimmer Dimmer IMPORTANT:
Tag or mark the common wire on existing 3-way devices. This is usually connected to a darker
(or different) colored screw than the others. This does NOT include the ground screw. A Brass C Blue Black Hot Marked wire Different-
colored screw Ground wire
(bare or green) C D Blue Black Brass B A A Brass Marked wire Neutral B Blue D Silver Line / Hot Black B 120 V~
50 / 60 Hz Neutral Line/Hot To breaker Load To light Ground Ground Ground Green wire Ground wire
(bare or green) Ground wire
(bare or green) Green wire Ground wire
(bare or green) Green wire Companion Dimmer Companion Dimmer Dimmer C D Blue Brass Blue A Brass Brass Black A Black B Blue Silver Black Green Green Green Load 3 Mount all devices using the provided screws and attach wallplate FCC / IC / IFT Information 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 ElectronicsCo., Inc. could void the users 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. This equipment complies with FCC/ISED radiation exposure limits set forth for an uncontrolled environment. The user should avoid prolonged exposure within 7.9 in (20 cm) of the antenna, which may exceed FCC/ISED radio frequency exposure limits. This Class B digital apparatus complies with Canadian ICES-003. 4 Turn power ON at circuit breaker N O F F O