How do you install a dimmer switch on a triple switch?

Quote from the video:
Quote from Youtube video: But if you have a light that's controlled by one switch. Then you'll need a single pole dimmer switch. Once you have the right dimmer read up on the instruction.

How do you reset a dimmer light switch?





Quote from the video:
Quote from Youtube video: And we're just gonna reset it by pressing this top button three times and then you hold on the third. Press the lights are gonna light up here after you hold it down for 10 seconds.

How can I tell which wire is common on a 3-way switch?

Quote from the video:
Quote from Youtube video: If no house current is found on any of the three wires. Go to the other switch. And do the same thing one of the wires will have house current and that wire is the hot wire mark.

How do you troubleshoot a 3-way switch?

Quote from the video:
Quote from Youtube video: Taken the plate off and pulled out the switch. The power originates from this location. And everything looks great okay however over here i found a problem.

How do you test a 3 way dimmer switch?

Quote from the video:
Quote from Youtube video: Now we move the switch to the top position you can hear the tone. And you can see the meter. Is going to all zeros. Here. We have a good connection on this side of the switch.