Question about installing dimmer
I hope someone can help me. I am trying to install a new kasa dimmer. I have identified all cables (black, red, white and green) from my old switch but when I connect the new dimmer, it won't turn on (no wifi, no light indicator).
I can't say is the neutral cable as I have another Kasa switch (not dimmer) connected next to it and it is working fine. I have even returned 2 switches thinking it was them but so far no luck.
Any ideas on what might be happening?