Hi,
I’m replacing my old 2 gang switch with a smart switch. Having taken a look at the existing wiring I’m a little confused. The existing switch has COM L1 L2 while the new has L1, L2 and L3 I believe I understand COM is L1 and L1 is L2. So no problem there. However I have a yellow wire that I was not expecting to see as we have no ceiling fan or other outlets that I’m aware of.
Given the new switch has L, L1, L2, L3, L4 and N I’m confused as to where this should go. (L3 and 4 redundant). I have installed a 1 gang successfully but want to avoid issues with this.
I’m replacing my old 2 gang switch with a smart switch. Having taken a look at the existing wiring I’m a little confused. The existing switch has COM L1 L2 while the new has L1, L2 and L3 I believe I understand COM is L1 and L1 is L2. So no problem there. However I have a yellow wire that I was not expecting to see as we have no ceiling fan or other outlets that I’m aware of.
Given the new switch has L, L1, L2, L3, L4 and N I’m confused as to where this should go. (L3 and 4 redundant). I have installed a 1 gang successfully but want to avoid issues with this.
