Hi,
I needed to replace an old light pull switch in the bathroom which controls the light and the extractor fan
The new pull switch has 3 sockets (excluding earth) marked L and 1 way and 2 way. I have a single 4 core cable coming through the ceiling with (again excluding earth) red, blue and yellow strands
Can someone please confirm which strands should connect to which terminals?
Thanks in anticipation
Simon