I'm connecting a dimmer.
There are four wires coming from the wall. 2 black (one is HOT). 1 White. and 1 ground.
There are four wires on the dimmer switch I bought. 1 black. 1 red. 1 green (ground). and 1 red (for three way switch).
I've connected the black (hot) wire from the wall to the black wire on the dimmer and the other black wire from the wall to the red wire on the dimmer. However, when I try to push on/on on the switch nothing happens.
I've verified that there is power coming to the wire on the wall (hence I know it is HOT).
What could be the reason?