I have a relay, but I'm pretty bad with figuring out what the drawing means on it.
Would I connect the 85 plug to the pwm of the haltech? And what plugs get a switched fuse 12v? Which ones get grounded?
Sorry for such a basic question but as silly as it sounds, I've never wired a relay before.

 

85-12V (switched) input for the coil of the relay
86-Switched By the haltech (grounded)
30-Fused 12V
87-12V output to fan

I am wiring up my PS2000 right now and have a couple haltech relays that aren't being used (fuel pump, ignition) so rather than adding a relay and having two not used i switched the pins in the haltech connector so the PWM output will turn the relay on as a fan output instead of a fuel pump.

 

Nice, thanks a lot! I had a ghetto thermoswitch before, it sucked haha

 

NP. Also make sure wherever you mount the relay it is protected from the elements and the terminals are pointing down. They are not sealed very well and moisture will ruin them very fast!