Yes, if it's a timer fan.Usually three.
Quite so!Whether it is actually needed is another matter.
You'd need a 3-pole one, if you had one, then, as EFLI said.It's a timer fan with humidistat.
The installer determines it (makes a judgement/decision), really. Regulations don't require an isolator, but, for whatever reason, most manufacturers of fans say that you should have them!What determine whether one is needed ? there are 2 new FCU's so perhaps those are sufficient.
"NO RCD PROTECTION ON LIGHTING CIRCUIT. NEUTRAL ON LIGHTING CIRCUIT HAS PREVIOUSLY BEEN DISCONNECTED. NEUTRAL HAS BEEN PICKED UP OFF ANOTHER CIRCUIT." (sic)
Edit cert shows they didn't test existing RCD.
Yes, it is allowed - if the manufacturer states it is suitable.Can someone confirm if a ip65 rated 240v light is allowed/ OK inside the shower cubicle if there is an RCD?
That is an awfully ambiguous bit of writing.
That's extremely slapdash.
Yes, it is allowed - if the manufacturer states it is suitable.
It's nothing to do with RCD or not; that is a different rule.
Must have been when they told me they were reusing a 20yr old RCD that has not been used in 6 years, and I asked if they were testing it.
I'm not totally sure what you're saying. The point is that, even if it is IP65, it might well not be acceptable for use in a shower cubicle if the manufacture said it wasn't. The RCD requirement relates to anything (new) in a bathroom, but there is no requirement to bring existing items up to that standard.OK thanks. The IP65 bit I presume.
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