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Solve : TP Link Switch Wiring? |
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Answer» Trying to replace a SPT Switch, in my Office/Room that was just a standard SPT Switch but, can't all ways GET to the switch. I CONNECTED the ground, netural an live wire but, I still have one live wire an connected it with only those three an it's not switching.Are you talking about some sort of mains wired smart wall switch? While I'm not against DIY electrics (I mean, I do loads of mine myself) I'd strongly say that if you aren't confident enough to do this yourself, PLEASE consult a qualified electrician. This isn't one of these situations where it's reasonable to just follow instructions along the lines of "connect wire x to terminal y" from someone on a forum, in order to do something like this safely, you would need to familiarise yourself with how a lighting circuit is wired in your country/area and then figure out the SPECIFICS of the system in your property. Before I attempt my any of my own electrical work (or plumbing.etc for that matter) I make sure that I have read up on everything around that specific topic (including the appropriate regulations) and then make sure that I understand exactly how the circuit I'm working on is wired before I attempt anything. If there was even a single wire where I didn't know what it did, I'd stop and get an electrician in. With electrical in particular, there's a lot of nuances where you can wire something up that appears to work perfectly but underneath is an accident waiting to happen. Here is a YouTube video that explains how a pair of two-way switches are used control a single lamp. He starts out with the use of a one way switch that controls the lamp and then shows you how to replace that one way switch with a pair of two-way switches. I hope this is of some help to you.This video is a prime example of what freaks me out about people following instructions to do their own electrics without actually learning anything. It doesn't explain any of the theory of multiway switching and instead just explains it in terms of "connect the grey wire here, then connect the blue wire here." In order to explain it properly, there would need to be schematics that show and explain the theory of how it all works. It also makes no mention of the DIFFERENT ways that a lighting circuit can be wired in the UK (the video shows a UK system) - it just assumes that the property uses the "loop in at ceiling rose" method so if I was to follow this in my property which uses the "loop in at switch" method things wouldn't match up. In the system he shows the blue wire at the switch (with a bit of brown sleeving/tape on it) is the switched live, in my system all blue wires at the switch are neutral and both the permanent live and switched live will be brown. In this situation, at best someone blindly following the video would get a bit confused, at worst they're going to connect "the blue wire" to one of the switch terminals and create a L-N short (i.e. BANG!). Of course, the other issue is that it's a video that shows UK wiring to someone who as far as I'm aware is based in the US/Canada where wiring is completely different. Electrics in the UK are pretty MUCH as different from the US as you can get. |
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