I'm trying to install some smart light switches into my house. I've had a little trouble doing it.
The first one was in the kitchen. Every time I tried, it tripped the breaker in the main panel. I went away for half hour to think about it and tried the breaker again and everything was fine - it worked. Strange, like it sorted itself out.
So I went to try the lounge next and all it did was trip the breaker every time, even after leaving it for a bit like the kitchen.
So I left the lounge and went to try our bedroom again. It just tripped the breaker, so for some reason I went and unwired the lounge and tried our bedroom again and it worked fine. I wired the lounge back together with the old switch.
I've tried every room and none of them except the kitchen and our bedroom will accept the smart switches. What an I doing wrong?
I've posted a picture of our main panel. Does everything look ok in it? Are all those earths suppose to be just bundled together? I've also posted a picture of the inside of the light switch and the back of the new smart
I've added another picture to the post (the last picture) can anyone tell me what the blue and yellow wires are please. obviously the red is the live and the green and black is the ground. but what are the yellow and the blue wires. thanks]1