<span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 13.5pt;'><span style='font-family: "Times New Roman",serif;'>Maestro PRO Dimmer Installation</span></span></b></span></span></span><br><br><img alt='image.png' src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 454.98px;height: 452.988px;'></img><br><br><br><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><u><span style='font-size: 13.5pt;'><span style='font-family: "Times New Roman",serif;'>Jump to a Section</span> </span> </u> </b> </span> </span> </span><br>
<ul><li style='margin-bottom: 11px;'><u><a href='#section-1'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='tab-stops: list .5in;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='color: blue;'>Section (1): Product Installation</span></span></span></b></span></span></span></span></a></u></li><li style='margin-bottom: 11px;'><u><a href='#section-2'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='tab-stops: list .5in;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='color: blue;'>Section (2): FAQs</span></span></span></b></span></span></span></span></a></u></li></ul>
<span style='font-size: 11pt;'> <span style='line-height: normal;'> <span style='font-family: Calibri,sans-serif;'> <b> <u> <span style='font-size: 13.5pt;'> </span></u></b></span></span></span><br><a id='section-1' name='section-1'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><u><span style='font-size: 13.5pt;'><span style='font-family: "Times New Roman",serif;'>Section (1): </span> </span> </u> </b> <b> <u> <span style='font-size: 13.5pt;'> <span style='font-family: "Times New Roman",serif;'>Product Installation</span></span></u></b></span></span></span></a><br><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>INSTALLATION WIRE DIAGRAMS, WALK ME THROUGH GUIDES, AND INSTALLATION VIDEOS</span> </span> </b><br><br><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><b>MA-PRO</b> </span> </span> </span> </span> </span>
<table class='Table' style='border-collapse: collapse;'><tbody><tr><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: 1px solid black;border-right: 1px solid black;border-left: 1px solid black;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>APPLICATION</span> </span> </b> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: 1px solid black;border-right: 1px solid black;border-left: none;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>WIRING DIAGRAM</span> </span> </b> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: 1px solid black;border-right: 1px solid black;border-left: none;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>WALK ME THROUGH INSTALL</span> </span> </b> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: 1px solid black;border-right: 1px solid black;border-left: none;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>INSTALLATION VIDEO</span> </span> </b> </span> </span> </span></td></tr><tr><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: none;border-right: 1px solid black;border-left: 1px solid black;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>1 Location (Single Pole)</span> </span> </span> </span> </span><br> <span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 42px;height: 36px;'></img> </span> </span> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webapiaw1proddat01st01.blob.core.windows.net/assets/documents/3…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 66px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webtools.lutron.com/wiringwizard/us/en?id=w1554&p=q1,q433:a…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a class='video-link' data-toggle='modal' data-target='#video-modal-dialog' data-backdrop='static' data-keyboard='false' data-video-title='Video' data-video-url='https://www.youtube-nocookie.com/embed/QsZ1VxSrWsA?rel=0'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td></tr><tr><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: none;border-right: 1px solid black;border-left: 1px solid black;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>2 Locations (3-Way) with Maestro companion dimmer (MA-R)</span> </span> </span> </span> </span><br> <span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 62px;height: 36px;'></img> </span> </span> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webapiaw1proddat01st01.blob.core.windows.net/assets/documents/3…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 66px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webtools.lutron.com/wiringwizard/us/en?id=w1568&p=q1,q433:a…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a class='video-link' data-toggle='modal' data-target='#video-modal-dialog' data-backdrop='static' data-keyboard='false' data-video-title='Video' data-video-url='https://www.youtube-nocookie.com/embed/s-6xzYJEeWE?rel=0'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td></tr><tr><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px 0in 8px;border-top: none;border-right: 1px solid black;border-left: 1px solid black;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>3 or more Locations (4-Way) with Maestro Companion Dimmers (MA-R)</span> </span> </span> </span> </span><br> <span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 98px;height: 36px;'></img> </span> </span> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webapiaw1proddat01st01.blob.core.windows.net/assets/documents/3…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 66px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a href='https://webtools.lutron.com/wiringwizard/us/en?id=w1586&p=q1,q433:a…; target='_blank'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td><td colspan='1' rowspan='1' valign='top' style='border-bottom: 1px solid black;width: 156px;padding: 0in 8px;border-top: none;border-right: 1px solid black;border-left: none;text-align: center;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><a class='video-link' data-toggle='modal' data-target='#video-modal-dialog' data-backdrop='static' data-keyboard='false' data-video-title='Video' data-video-url='https://www.youtube-nocookie.com/embed/s-6xzYJEeWE?rel=0'><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'><span style='text-decoration: none;'><span style='text-underline: none;'><img src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 67px;height: 67px;'></img> </span> </span> </span> </span> </a> </span> </span> </span></td></tr></tbody></table>
<span style='font-size: 12pt;'> <span style='font-family: "Times New Roman",serif;'> <span style='color: white;'>* </span> <b>Maestro Companion Dimmers (MA-R) for 3-Way or 4 Way applications sold separately.</b></span></span><br><br><a id='section-2' name='section-2'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><u><span style='font-size: 13.5pt;'><span style='font-family: "Times New Roman",serif;'>Section (2): FAQs</span></span></u></b></span></span></span></a>
<ul><li style='margin-bottom: 11px;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='tab-stops: list .25in;'><span style='font-family: Calibri,sans-serif;'><strong><span style='font-size: 10.0pt;'><span style='font-family: "Verdana",sans-serif;'><span style='color: #262626;'>Do I have to use a companion dimmer in a 3-way (two locations) application?</span> </span> </span> </strong> </span> </span> </span> </span></li></ul>
<span style='font-size: 11pt;'> <span style='line-height: normal;'> <span style='font-family: Calibri,sans-serif;'> <span style='font-size: 12.0pt;'> <span style='font-family: "Times New Roman",serif;'>Yes, a Maestro companion dimmer (model MA-R, or MSC-AD) must be used with the MA-PRO for 3-way control applications.</span></span></span></span></span><br><br><img alt='image.png' src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 691.953px;height: 211.992px;'></img>
<ul><li style='margin-bottom: 11px;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='tab-stops: list .25in;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>Will my dimmer work with low voltage LEDs?</span> </span> </b> </span> </span> </span> </span></li></ul>
<span style='font-size: 11pt;'> <span style='line-height: normal;'> <span style='font-family: Calibri,sans-serif;'> <span style='font-size: 12.0pt;'> <span style='font-family: "Times New Roman",serif;'>Yes. Low voltage LEDs utilize either a magnetic (MLV) or electronic (ELV) low voltage transformer. The MA-PRO is rated to control both load types. </span> </span> </span> </span> </span>
<ul><li style='margin-bottom: 11px;'><span style='font-size: 11pt;'><span style='line-height: normal;'><span style='font-family: Calibri,sans-serif;'><b><span style='font-size: 12.0pt;'><span style='font-family: "Times New Roman",serif;'>How does a Maestro wire in a 4-way if there are only 3 terminals?</span> </span> </b> </span> </span> </span></li></ul>
<span style='font-size: 11pt;'> <span style='line-height: normal;'> <span style='font-family: Calibri,sans-serif;'> <span style='font-size: 12.0pt;'> <span style='font-family: "Times New Roman",serif;'>In a 4-way location, two wires will be connected to the blue screw terminal. These will be the wires that are tied to the blue screws on the other two dimmers.</span></span></span></span></span><br><br><img alt='image.png' src='https://lutron.my.salesforce-sites.com/publicknowledge/servlet/rtaImage…; style='width: 693.997px;height: 883.984px;'></img><br><br>
<div id='' style='left: 20px;top: 65.5078px;'><span style='color: #3498db;'><span style='font-size: 20px;'><strong>Learn More</strong></span></span></div>
<ul><li style='left: 20px;top: 1466.12px;'>Ready to program your device? Learn all about available product settings with our <a href='https://support.uat.lutron.com/us/en/product/maestro/article/product-se…; target='_blank'><strong>Maestro MA-PRO Programming and Advanced Features Explained</strong></a> article.</li><li style='left: 20px;top: 1466.12px;'>Having trouble? Check out our <a href='https://support.uat.lutron.com/us/en/product/maestro/article/troublesho…; target='_blank'><strong>MA-PRO FAQ & Troubleshooting Guide</strong></a>.</li></ul>
This article will provide information related to Maestro Pro Dimmer (Model: MA-PRO) regarding installation and wiring instructions.