I have been trying to install these for awhile now. I got the Perma-Cool wiring harness and extra 30 amp relay. I cant fingure out how to wire them. Perma-Cool neglected to send me instructions. I tired their customer service, but it blows. Can anyone help?

 

i believe the relay is
85 switched hot
86 ground
30 battery
87 whatever you are trying to power.
what wires are on the perma coll harness

 

Huh? I can get it wired if I use just the Temp Control unit. Its wiring the other 30 amp relay in to run both fans. See the temp control is only 20 amps. The 2 fans are over that. So I have to make the temp switch run through the other 30 amp realy to kick on both fans. Hope that made sense. It would be alot easier with just one fan.

 

ok. 85 is the switch wire to the permacool.
86 ground.
30 battery
87 to the fans.

 

When you figure this out, let me know! I ordered my VSC by Flex-A-Lite and it is rated to 25A only...

Where did you get that 30A relay? You are running just larger powerwire to the relay?

 

Hey guys might be of interest. I am almost sure I have seen James post that the 25A fuse would be fine for that app, if you want I could ask him if he doesn't see this:

http://www.fullsizechevy.com/forum/s...threadid=60513

http://www.pacific-audio.com/perform...es/232625.html

http://www.pacific-audio.com/perform...es/219192.html