Quote:
Originally Posted by orion::S14
There is no low or high dedicated wire.
With ONLY green -or- ONLY blue hooked up to 12v, it will run low speed.
BOTH green and blue hooked up to 12v, you get high. Quite simple.
- Brian
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So true, so true.
I don't know why the one guy above has a 4 relay setup, that's way overkill. I have 2, again one running the driver side fan low speed at all time, the other activated by the derale controller to kick the pass. side one on high speed once the temp crests 185 or so degrees.