Hey guys. I'm building an extraction unit with a fan from an old kitchen extraction hood. I hastily stripped just the fan out then chucked the hood out when I first got it, and didn't think to take pictures of any sticker relating to power. It's got 4 wires black, red, brown, white and I have got pictures if needed. It wasnt a good brand hood so I'm guessing its just a 3 speed motor with no bells and whistles. So can i wire it up with normal light switches to control the speeds?? and do you have to supply power to speed 1 + 2 when you want speed 2, and 1 + 2 + 3 when you want speed 3??
Cheers Iain
Cheers Iain