Thanks for all your replies - I thought it might have something to do with capacitance or induced voltage and also being a 2 way light circuit. Wiring of both lamps is identical and I knew it wasn't necessarily a circuit fault. Lamps probably are cheap ones but they came in another light we...
I have just put up some new lights with modern LED bulbs - the ones with spaded ends. When I turn off the switch the bulbs in the upstairs landing light stay illuminated, but not as brightly as with the power on. Has anyone seen this before - have I wired the light up wrong? The other identical...
Great Post Dan.
Very insightful.
This part particularly caught my eye.
Yes, even established tradesmen will get it wrong at times. People will have a go. And tradesmen will get it wrong every now and again. And it's about continuing to learn your trade as new products, systems and processes...
Thanks very much for all your replies - this is getting complicated but I'm learning all the time. I better do plenty more studying up before I undertake this project.
Cheers guys
OK. That's a good start. By selectivity do you mean 2 different size breakers e.g. a larger breaker in the house CU so under fault only the garage breaker will trip?
Thanks
I am planning to run a cable from my house consumer unit to a new consumer unit in my garage. I then want to run a medium duty welder from said garage CU. I am thinking:
SWA cable from 32A MCB in main CU in 4mm or 6mm ran under floor through adjacent loft to garage in / not in metal conduit...
I had a quick go at moving it with the removal tool already and it moved. I know the risks of cracking the tank boss and yes it terrifies me so will tread very carefully. I've got a brand new heater there ready to go. I would really like to invest in some electrical meters shortly as I'm still...
I've just rewired my old I.H. and it seemed to be working fine although it was quite noisy. Something tripped the RCD last night and I suspect it was that. Now there is nothing - No noise at all. I don't have the meters to test it unfortunately. Is it likely that it's packed up completely with...
No problem. The help is appreciated. I'm just becoming aware of the hazards of playing around with multi-meters. I'll have to seek professional help. Still learning the basics!
To be fair to the builder I think he did use an electrician to run the wiring so apologies for giving a bad impression of him. Looks like I need to identify which is the live conductor missing the brown sheath then? I'll get my multi-meter on it! What damage might have been done to the wiring...
No certificate as I remember but he was a competent builder and everything else is fine. As for DIY cock up, how so and on whose part? I have done nothing wrong! Does the wiring need to be altered needs or just the light connections made differently?
Light Switch has 3 terminals - L1, L2 and Common - I joined Blue to Common and Brown to L1/L2.
Light Fitting - I joined the single blue to twin blues and single brown to twin browns.
It was done by an electrician. I thought it might be the switch and then the light fitting / chandelier. I have tried different light fittings and problem remains. Wiring to light contains 2 Live, 2 Neutral and 2 Earth wires but I guess this is normal.
Warranty - No but I can live with the...
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