I'm replacing an old 2 gang 2 way switch (used as 1 way however) and am slightly confused to the way in which it is wired. All the connecting wires are sheathed in red and there is a short connection between the 'com' for switch A and the 'L1' of switch B. Dont understand what the function of this wire is- the house is about 10 years old if thats relevant.
Also the 'A' switch controls 2 wall lights and the 'B' switch controls a ceiling light.
Any advise greatly appreciated.
Also the 'A' switch controls 2 wall lights and the 'B' switch controls a ceiling light.
Any advise greatly appreciated.