Help with Lutron switch wiring
Last week, my husband tried to turn on the bathroom vanity light and he heard a popping sound, switch doesn't work.
I thought it was a faulty switch so I ordered another one and installed it exactly like the old one was installed. I should explain the switch, it's 2 in 1 box.
The top works the 3 vanity lights and is a dimmer. The bottom switch is NOT dimmable, just a regular on/off for a ceiling light that is rarely used.
The side of the switch is labeled DIMMER, SWITCH and LIVE. I have 3 wires, Yellow, Blue and Red. The were installed Yellow to dimmer, blue to switch and red to live. The thing worked fine for 14 months and was installed by a licensed electrician. I have no idea what the problem is, why the new switch doesn't work either. There doesn't seem to be anything else in the room that doesn't work.. will double check the GFCI outlets now.
Any input appreciated!