2 way switching not working

[dust66]

Thank you all.

Will give it a go in the next few days when I get a bit of free time.

Cheers

 

[dust66]

Just my thoughts.
White wires goto ceiling lights. ?

Switch 1 has been replaced. A red link wire was added, that wasn’t there previously.

Remove red link wire from 1B (and get rid)
Move to white wire from below into the top Com terminal. (1b)

Move black wire from 1A to spare hole in 1B

Someone else should check and confirm.

Andy!
You are a genious
All sorted! And you were spot on on everything. Red wire link was different and ferruled. So yea someone that didn't have a clue about 2 way switching wired it wrong.

Thank you very much!

 

[securespark]

Excellent!