O
Octopus
I think the op needs some local competent assistance ....
Discuss Confusing bathroom lights and fan wiring in the DIY Electrical Advice area at ElectriciansForums.net
Ok, a variation on a theme. In my drawing (dare I call it an artistic masterpiece?)the bathroom light will not be on unless it is switched by the dp switch regardless of whether a switch in the kitchen is operating the fan as well. There is no back feed from the fan because of the use of the double pole switchExcept that's not how it's wired.
From the OP, there are two switches that control the fan as the fan serves both the kitchen and the bathroom. The DP switch is there to separate the bathroom light switching from the fan switching so the bathroom light doesn't come on when the fan is turned on from the kitchen.
It isn't that unconventional! It is just a method of wiring using an sfcu to give isolation to all 3 live fan conductors whilst not isolating the bathroom light (so that you can see what you are doing!). Avoids having a triple pole isolator and is a neat way od doing things
Isolating what the fan?But the neutral cannot be isolated?
Isolating what the fan?
Very kind of you, thank you. I do not usually do diagrams for work (because I am lazy) so I just use powerpoint for the forum diagrams.@Richard Burns - What software do you use to produce your diagrams? You always seem to be able to knock them up in double quick time and they are usually pretty darn good.
Very kind of you, thank you. I do not usually do diagrams for work (because I am lazy) so I just use powerpoint for the forum diagrams.
I already have various accessories drawn out from previous diagrams and use connectors for the cables. Probably slower than a dedicated program but just one with which I am familiar .
Needs to be that big to get all the wires inNice hole at the back of the fast fix box.
The knock out at the top of Appleby fast fix boxes is big enough to get more cables than is there.Needs to be that big to get all the wires in
Is there a reason why there is 2 cpc's in the same piece of sleeving and why there is so much copper on show? That wiring needs shortening also.I did this to the bathroom light switch:
https://i.Upload the image directly to the thread.com/raVHZik.jpg
This stopped the fan boost turning on with the bathroom light.
Is there any reason why I shouldn't simply separate the poles with a 2-gang light switch like this?
Is there a reason why there is 2 cpc's in the same piece of sleeving and why there is so much copper on show? That wiring needs shortening also.
You said you did it.Probably because the Taylor Wimpy electricians were rushing to get the job done.
You said you did it.
Don't sound so disappointing SC, for agreeing with me I aren't that bad am I?
Bad swordsmanship you mean Mate.Don't sound so disappointing SC, for agreeing with me I aren't that bad am I?
I tink u mint bud speeling!Bad swordsmanship you mean Mate.
I tink u mint bud speeling!
You've been on the spelling patrol so thought I'd get some payback
Not a problem Mate, no spelling mistake though was there just the wrong word used, I'll be watching you from now on, so be ware and be careful, OK And above all live long and prosper.I tink u mint bud speeling!
You've been on the spelling patrol so thought I'd get some payback
Replacing the DP switch with a 2 gang 2 way switch is likely to be OK, but from afar we cannot tell if there may be other problems this may cause in the wiring. It does seem as if the live supply for the fan is not fed from either of the switches, but possibly from the fan isolator.I did this to the bathroom light switch:
This stopped the fan boost turning on with the bathroom light.
Is there any reason why I shouldn't simply separate the poles with a 2-gang light switch like this?
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