Need HELP with Taurus fan...

[GreatWhite]

As far as I've learned, there are three wires and one is high-speed, one is low-speed, and one is the ground. I'm guessing the black wire is the ground, so which is the high speed? I don't intend to hook up the low-speed. I'm going to be using this with my DC Controller when it comes.

Thoughts??

 

[RYC CUKR]

I can't remember off the top of my head. What I did was before installing the fan I hooked the ground up to a bolt and touched off each of the other two wires to the positive battery terminal. That should spin the fan up and let you know which is low and which is high.

 

[merc123]

Just hook a 12v power source to each wire and see.