cooling fan control.

Power Wagon · Post by **Power Wagon** » Sun Sep 11, 2011 6:16 pm

How would I use the aux port to control a radiator fan? I simply have no idea how to do this. Obviously, it needs some hysteresis, so that it comes on at like 200 and off at 180 (or other appropriate range).

Is that doable? If so, how?

NITROPIXIE · Post by **NITROPIXIE** » Mon Sep 12, 2011 7:03 pm

There is no programmable hysteresis within the megajolt unit itself I'm afraid. You would be better off utilizing a standard fan control switch as can be found on most modern car radiators. These do have their own built in hysteresis and would be perfectly capable to do the job.

Regards

Ryan

Power Wagon · Post by **Power Wagon** » Tue Sep 13, 2011 11:40 pm

NITROPIXIE wrote:There is no programmable hysteresis within the megajolt unit itself I'm afraid. You would be better off utilizing a standard fan control switch as can be found on most modern car radiators. These do have their own built in hysteresis and would be perfectly capable to do the job.

Regards

Ryan

Bummer about the firmware. Anyone up to writing such a thing?

Thanks for the input.