Electric fan wiring with a controller which way is best?
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Electric fan wiring with a controller which way is best?
Maybe I need to ask this on a wiring specific forum but if someone knows the answer the information could be applied to many diy wiring projects and could help out people here. I searched "electric fan wiring" and could not find any discussion on the best way to wire them.
I have an electric fan controller Derale Part #16749 the wiring diagram for it looks like this:
(Sorry for the pictures I didnt realize they were so terrible until I had them all uploaded and ready to post if necessary i will redo them.)
I can think of two ways to wire the fans :
and
which would be more advantageous?
Moving on, I can think of 3 ways to get the A/C and switched +12v ign sources:
and where it says "a/c clutch hot wire from inside car" the wire that becomes hot when the a/c clutch is activated is what I was referring to.
and
Which of these would be the best? And by that I mean cause the least impact on the factory system.
Thanks in advance!
I have an electric fan controller Derale Part #16749 the wiring diagram for it looks like this:
(Sorry for the pictures I didnt realize they were so terrible until I had them all uploaded and ready to post if necessary i will redo them.)
I can think of two ways to wire the fans :
and
which would be more advantageous?
Moving on, I can think of 3 ways to get the A/C and switched +12v ign sources:
and where it says "a/c clutch hot wire from inside car" the wire that becomes hot when the a/c clutch is activated is what I was referring to.
and
Which of these would be the best? And by that I mean cause the least impact on the factory system.
Thanks in advance!
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