Hi, I'm after some help. I want to change an old two way light switch to a single way dimmer. The obsolete light has been removed and wiring blocked off and boxed in.
The old switch has a L1, L2, two commons and two earths (that join the wall box). The new dimmer switch only has Live, load, slave and earth. My question is how do I know what live and common to use on the new switch and which to block off?
Thanks in anticipation!
The old switch has a L1, L2, two commons and two earths (that join the wall box). The new dimmer switch only has Live, load, slave and earth. My question is how do I know what live and common to use on the new switch and which to block off?
Thanks in anticipation!