If your switch has wires pre-attached, connect them to the house wires using wire connectors. screw the dimmer and cover plate in place. Once you have installed the ground wire, wrap one of the remaining dimmer wires around either the black or white cable wire, once again letting the dimmer wire extend beyond the cable, by about one-eighth, Repeat with the last two wires, cover them with a cap, and twist until tight. Bulbs that include a power supply like LED and CFL bulbs may emit a soft glow even when the switch is turned off. Turn off power Wrap it, so that about one-eighth of an inch of the stranded wire, extends beyond the ends of the solid wire. Dimmer switches are usually connected to the house wiring by short lengths of wire coming out of the switch body rather than by screw terminals. Separate the black wires and cap them with wire nuts. As an Amazon Associate I earn from qualifying purchases. Move slowly to ensure the wires don’t loosen or break if you have to force the switch into position. When you wire the new dimmer, connect the wire you labeled it to the common wire, on the dimmer, and cap with a wire nut. Connect either one of the remaining dimmer wires, to either one of the remaining cable wires and put on a wire nut. The purpose of a light switch is to cut the flow of electricity in the loop by making a break in the line. screw the dimmer and cover plate in place. Three-way switches can commonly be found at either end of a hallway, near the doors of a very large room with multiple entryways or at the top and bottom of a set of stairs. First of all we need to go over a little terminology so you know exactly what is being discussed. Remember this, dimmer switches don’t work on most fluorescent fixtures, and low-voltage lighting needs special low-voltage dimmers. The extra one-eighth of an inch of stranded wire. put one in a threaded hole in the box and attach a ground wire. Gently pull the switch to expose the wires. FAQ; About; Contact US Use the connectors (wire nuts) supplied with the fixture to attach theblack wires coming out of the dimmer switch to the colored wires that were attached to the terminals on the old switch. Installing a dimmer switch? Multiply this figure by 2 for 14-gauge wire and 2.25 for a 12-gauge wire to get the minimum box volume in cubic inches. Install Insteon Wall Switch, attach the wall plate and turn on power. So we tried to uncover some terrific 2 way dimmer switch wiring … Turn on power Wiring a 2-way switch is about as simple as it gets when it comes to basic house wiring. Connect the green ground wire to the copper ground wire in the box using a wire connector. The dimmer has a turn switch and a normal switch. They allow you the ability to turn the lights on or off from either location. Only connect incandescent bulbs to Dimmer Switch (2-Wire). Attach the Dimmer Switch to the Box and Reinstall the Switch Plate Once the wires are attached, you can gently fold any excess wire and compress the dimmer into the electrical box. With 2 black wires and a ground on the new dimmer switch, it doesn’t matter what black wire gets connected to the 2 wires that were connected to the old switch. Twist the connectors clockwise to tighten. Repeat with the last two wires, cover them with a cap, and twist until tight. You'll notice that this switch has 2 red wires and 2 black wires connected to it (If your 4-way switch has 2 white wires and 2 red wires connected to it, your configuration is not compatible with the iDevices Dimmer Switch). and use a voltage detector to identify the live wire; this is your line wire. Let`s go over the basics in this article, so you can easily install your dimmer. Connect the wires. of an inch. Start the job the way you start any electrical job, turn off the power at the fuse or breaker box. Replacing a Switch with a Dimmer Switch. (see lights and switches) Although there was none there, we have added a red indicator to the black wire. Go to my Switch Terminology Page where I discuss the terms used for the different types of home electrical switches. Starting with the ground wire, connect the wires from the new dimmer switch to the existing wires. Then, turn off the main power from the circuit breaker. Step 2: Out With The Old. Pull the dimmer switch out of the wall, and remove the wire splice connectors using a common screwdriver. When you are sure the power is off, remove the switch, which can be either a regular switch or a dimmer than needs replacing. Connect one black wire from the dimmer to the black wire inside the switch box by twisting an orange wire connector onto both wires. Cover all three with a wire nut and turn it clockwise. Neutral wires can be added by two ways. Honestly, we also have been remarked that 2 way dimmer switch wiring diagram is being just about the most popular field at this moment. Twist the ends together clockwise and cap them using a wire connector nut. The major difference is that instead of terminal screws the dimmer has wires coming out of it. First, connect the ground wire to the corresponding wire on your dimmer. Wrap the ground wire around the green screw at the bottom of the standard switch. Clip the loops off the ends of the cable wires, strip an inch of insulation off each of the clipped wires. Inspect the end of each wire. Install Insteon Wall Switch, attach the wall plate and helps keep the stranded wire in place while you tighten it. Next, set up the three-way dimmer switch wiring. ). All rights reserved. Slip the probes of a neon voltage tester against switch terminals, if the tester lights, the circuit is still hot. In the diagram below, a 2-wire NM cable supplies power from the panel to the dimmer box.The black (line) wire connects to the common terminal of the 3-way dimmer.A 3-wire NM connects the travelers of the dimmer to the travelers of the 3-way switch.Traveler wires are interchangeable on each switch. Installation is a simple matter of connecting the hot wire leads to the hot circuit wires—one of which is entering the box from the power source, the other leading to the light fixture. Try shutting off another circuit and don’t start working until the light tells you the power is off. You will need a special dimmer to control a fluorescent light or a fan, but when you come right down to it, a dimmer is just another switch. Replacing a regular single-pole or three-way switch with a dimmer switch is no different than substituting a standard switch. Strip the dimmer wires as needed, to expose about an inch of wire. Tug gently on all wire nuts, to make sure they are firmly attached, fold the wires into the box and. Unless the new dimmer is clearly labeled with LINE and LOAD or related, it doesn’t matter which wire goes to which screw. 1. Traditional single-pole dimmer switches, like standard switches, generally have just two hot wires and a ground wire, with no neutral wire connection. Follow the on-screen instructions in the Insteon app to add Dimmer Switch. Most light fixtures will work with regular dimmer switches, including those with halogen and incandescent lamps. Double-check, by testing the wires for power, before you do any work. The last option is use such smart switches that don't require a neutral wire for their operation. Tug gently on all wire nuts, to make sure they are firmly attached, fold the wires into the box and. Remove all wires from the 4-way switch and cap both red wires with wire nuts. Once you have the old switch out of … How to add a neutral wire for smart switch? If the box is plastic, you can connect the dimmer and cable ground wires to each other without connecting them to the box. I removed the old dimmer, which had two black wires and a green wire. There are 2 loads and 2 lines with in this switch. Install dimmer. To help determine the gauge of the wire in your switch box, look at the amperage of the circuit breaker or fuse in the main electrical panel. The key here is that you cannot install standard 3 way dimmer switches. The switch then "wirelessly" controls the inlinelinc, which controls the light. Please share this page if you liked it - Thank You. Use a wire connector to attach the dimmer’s green ground wire to the cable’s bare ground wire. When you remove the existing switch, label the wire that’s attached to the common terminal, the screw it’s on will be a different color than the others. Use the same method to connect each black wire to each cable wire. Turn off power and connect the corresponding wires from the junction box with the Insteon Wall Switch an cap them with wire nuts. Dimmer Switch mechanism. If you're just replacing an already existing 2-way switch, then your objective should be as easy as swapping the wires from one switch to the other. Wire the New Single-Pole Switch . www.mydimmerswitch.com/ is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com Copyright ©2020 Insteon®. Unscrew the wires from the switch. Twist another orange wire connector to the remaining black wire on the dimmer connecting it with the white wire wrapped in black electrical tape. Simple and easy to understand video on how to safely wire a dimmer switch. Use a voltage tester or turn the switch on and off to ensure that there is no power. I detached the old one and purchased a new one (after capping the live wires, of course! If the switch box is metal, you’ll start by connecting both the cables bare ground wire and the dimmers green wire to the box. Three way switch wiring diagrams can be found using the resources that follow. It depends on the dimmer switch. Any switch, that controls a light, can be replaced with a dimmer. Hi i'm trying to wire in a dimmer switch. Repeat Step 2 and then try this step again until the light does not glow. Unfold all of the wires from within the junction box. I flipped the breaker and then tested the light switch to make sure the light wouldn't turn off. Although they look a little different, dimmer switches are installed much like standard light switches. The ground wire is typically green or copper and should be connect to the bottom, center wire on your dimmer. One way is to extend a neutral wire from a previous switch box comprising of neutral wire and the second way is to add a new neutral wire in the house by following the electrical and building codes. how to install a dimmer switch with 3 wires. Both black wires were connected to their own black wires in the wall (seen below coming toward the camera), but the green wire was not connected to anything at all. Attach the new standard switch. Connect the two remaining dimmer wires, called traveler wires, separately to each remaining wire in your wall box. Wiring a Dimmer switch is as simple as Wiring a 2-way switch. [How to, Wiring, Replacing] Guide. Two dimmers may be installed to control one or more lights as long as the dimmer switches are compatible with each other, such as one being the Master, and the other being the Slave. How to Wire a Three-Way Dimmer Switch. 2. Tagged: 2474d, Wall Switches Keypads and Outlets. Wrap one of the black wires around one of the brass screws at the side of the standard switch. Hello - I recently purchased a dimmer switch. If you’re replacing a three-way dimmer with another three-way dimmer, label the cable wires as you remove them, so you can connect the new dimmer the same way the old one was connected. Description: How To Wire A 3 Way Switch – Wiring Diagram | Dengarden in 2 Way Dimmer Switch Wiring Diagram, image size 520 X 338 px, and to view image details please click the image.. Remove the plate that covers the switch and then unscrew the rest from the wall box. It's a pain, expensive, and requires a rather large junction box at the fixture, but it can be done. Connect the remaining two wires together and cap with a wire nut. Dimmer Switch (2-Wire) is able to avoid need of a neutral wire by completing an electrical circuit through the connected load. How to wire a 2 way switch. You should see three wires: one black (hot), one white (neutral) and one copper or green (grounding). Create Schedules to Turn Your Lights On and Off at Specific Times, Insteon, 1621 Alton Parkway, Irvine, CA, 92606, United States, Dimmer Switch (2-Wire) - Quick Start Guide. Twist the solid ground wires together, wrapping them clockwise, roll the strands of the dimmer ground wire together and. How to safely wire a three-way dimmer switch ( 2-Wire ) terminology so you can connect remaining! Tester or turn the lights on or off from either location typically green or and... Remaining two wires, cover them with a cap, and requires rather! Dimmer and cable ground wires together and cap both red wires with wire.! Of terminal screws the dimmer ground wire to get the minimum box volume in cubic inches purpose a... The copper ground wire in the Insteon wall switch to dimmer switch 2-Wire! Off another circuit and don ’ t already a ground wire to tagged... 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