Wiring advice for multi room extractor fan

[Pete999]

Lol I am a Diyer but I have basic knowledge. Can I just put 3 switch lines into the different speeds and when all the lights are off the fan should stop?

John the forum rules forbid us to give out advice that may cause harm to someone who obviously does no know what they are doing, nothing wrong with no knowing Mate, your best option would be to call on the expertise of an Electrician, who can actually see what the installation consists of, asking for advice on an internet forum for something of this nature, is in my opinion asking for trouble.

 

[John Dinneen]

Ok il give one a call and go through it with them

 

[Pete999]

Ok il give one a call and go through it with them

That's probably the best suggestion so far John, good luck with the problem, hope the Lecky sorts it out for you.

 

[AJshep]

Its a MEV fan, they run continuous have a read of this.

System 3 - Mechanical Extraction Ventilation - https://www.envirovent.com/specifier/about-us/building-regulations-part-f-ventilation/system-3-mechanical-extraction-ventilation/