Bongos,
Thanks for your response, seems a bit clearer but may just need to seek professional help as I just can't quite get the wiring clear in my head, if I understand what you are saying I will need to take a separate live feed from the switch, and route it through the isolator to the fan...
Hi,
First time on here and really impressed with the site so I'm confident that someone can help with this one.
I'm in a house that is about 12 years old and looking to replace a basic bathroom extractor fan with a Marley Timer Fan NDx100T one. The supply to where the fan is positioned is...