Deepdrkwb june 27 2020 256pm 1. The key here is that you cannot install standard 3 way dimmer switches.
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Can you have two dimmer switches on a 3 way. Video of the day. Any electrician will tell you that this will not work for a regular double switch three way circuit. To the best of my knowledge you can only have a dimmer at one end of the three way switching. 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. Three way switch wiring diagrams can be found using the resources that follow. When installing dimmers for 3 way switches remember to buy a special 3 way dimmer switch it will say at the store and on the package.
The other switches you can have more than one must be on off switches only. What might be wrong. Unless you find a brand of dimmer where the instructions show a dimmer at each. Traditionally you cannot dim a light from two different switches as it will cause a conflict in the circuitry. Therefore choose to replace the three way switch that you will probably use the most to control the lighting. A good rule is to not exceed more than 80 of the rate maximum for the dimmer switch.
However you can set up specialized two way dimmers using a master and slave switch. My home assistant is also displaying inovell ready and responding to the on and off. Hello i had my 3 way red series dimmer lzw31 sn w. Hello i had my 3 way red series dimmer lzw31 sn w neutral switch working for a few weeks now the lights have stopped turning on. Humming or buzzing dimmed lights. Also only one switch in this setup can be on a dimmer.
Lights stopped working with red series dimmer. When using a 3 way dimmer switch you should only have one dimmer on the circuit. If you try and replace them both the circuit will not work. The blue led is on and i can hear the relay go on and off but the cieling bulbs are not turning on. In this setup the light level is controlled from a single location whichever light switch you replace with the dimmer switch. The first thing you will have to realize is that you can only replace one of the existing three way switches with a three way dimmer switch.
If you put one dimmer switch on each end outside of each of the three way switches you would have to have both dimmers on and the end result would be a reducing of the power of the light by the sum of the two dimmers so if all you want to do is to reduce the strength of the light use just one dimmer.