Hi Breezer,
I tried connecting live and switched live together and the fan (and light!) stayed on permanently. If I disconnected either then the fan did not come at all.
Think I've been stupid. When I got the replacement fan I should have got one without a timer!
The PIR swith has it's own delay timer on it and I could have relied on this.
I'm now wondering if there's a way to disable the timer on the extractor
People are always leaving the light on in the downstairs loo, so I picked up a PIR motion sensor on eBay as a straight replacement for the light switch.
It was easy to install and worked perfectly with the light.
However, the fan - which has a timer to run for a short while after the...