How does this work? All the light switches are wired like this:
https://picasaweb.google.com/dominicgraywolf/Coursework?authuser=0&feat=directlink
It looks like a two way switch but then there should only be three wires: 2 strappers & N.
It looks like a ring main with two L & two N. But only one L comes out. So why put two N in?
Sorry if I'm in the wrong forum ... I can always email my tutor on Monday.
Thanks!
Dom.
https://picasaweb.google.com/dominicgraywolf/Coursework?authuser=0&feat=directlink
It looks like a two way switch but then there should only be three wires: 2 strappers & N.
It looks like a ring main with two L & two N. But only one L comes out. So why put two N in?
Sorry if I'm in the wrong forum ... I can always email my tutor on Monday.
Thanks!
Dom.