I decided I wanted a smart switch for my living room light. All that I knew was that it should not have a neutral. but now that I have it I am puzzled as to how to wire it up.
The old switch has all red wiring going to terminals Common, L1 and L2. Unfortunately the switch I found only has terminals for L and L2.
I thought before I bought that the connections would be standard but obviously not. I'm kind of guessing that the Common wire goes in the L on the new switch. With mains voltages it would be stupid to guess so I thought I would come on here to ask. Am I right about L = Common? And what do I do with the two L1 and L2 wires?
The second light switch
The room has two light switches but I'm not really bothered about keeping the functionality of the other switch as I can use voice control with a smart switch installed.
(Don't worry the lights are off at the fuse box.)