I am trying to install a dimmer switch and, upon removing the old switch, found that I am confused. Currently I show 3 black wires, (2 of which are hot--showed up "red" on the voltage tester), and 2 (one red and one black) that are twisted together.
I'm not sure what to do. The light fixture can be turned on via two different switches (the one I'm currently trying to alter and another at the base of the stairs.) I'm not sure how to install my dimmer and I'm fairly certain there is no grounding.
Help!
I'm not sure what to do. The light fixture can be turned on via two different switches (the one I'm currently trying to alter and another at the base of the stairs.) I'm not sure how to install my dimmer and I'm fairly certain there is no grounding.
Help!