Hi Guys hope you can help a newbie, I have had a trawl but cant find the answer I seek.
Replacing a 2 gang switch, one of the lights has a second switch other end of the room.
A tad baffled as my old switch has a terminal marked 3.
I have attached photos of old and new. The yellow goes to 2 the blue 3
Many thanks in advance
Replacing a 2 gang switch, one of the lights has a second switch other end of the room.
A tad baffled as my old switch has a terminal marked 3.
I have attached photos of old and new. The yellow goes to 2 the blue 3
Many thanks in advance