Wiring Diagram 2 Way Dimmer. Load wall box wire to RED dimmer lead. With a three-way dimmer you can control a light from 2 different locations.
A wide variety of dimmer switch wiring options are available to you such as insulation material application and conductor material. Check out our Wiring Wizard for step-by-step instructions videos and wiring diagrams including 3-way for installing a dimmer. Learn how to install a 3-way dimmer switch to control the lighting in your home and save on electricity bills with these simple instructions from Lowes.
Red white black and green.
Youll notice four colored wires. When replacing an existing 3-way switch take note of how the existing switch is wired BEFORE you remove the wiring then refer to your notes to help you wire the new 3-way dimmer switch. Line Neutral wall box wire to WHITE dimmer lead. Green or bare copper wall box wire to GREEN dimmer lead.
