Redoing my entire AC system, trying to figure out the wiring.. Will start with the simple and go to more complicated...
First, power to the compressor. There is a black wire supplying power to the compressor with a split... somewhere in there there is an diode. How is this connected? Also, I'm told to use a safety switch on the drying bottle, but not sure how to wire it..
Part two deals with the switches in the cabin and relay for heater/ac.. Has been cut out of the car, have donor relay and holder from 635.. No e12's near where I live..
Thank you for the help..
Philip.
AC Wiring part I...
The diode goes to the fan switch in the radiator. That way if it gets hot it doesn't turn on your compressor, but your A/C will turn on the aux fan. High side cutout in the dryer is nice, but they didn't come that way. Don't overcharge it and you'll be fine, don't worry about it.
Mike W.
02 525ita. Wife's, aka grocery getter
02 530i. New to the fleet, 3 pedals.
03 QX4, AKA the Datsun. Finally got the 4WD vacationmoble to stop smoking.
07 Xterra. Still on the DL, a purchase from hell.
02 525ita. Wife's, aka grocery getter
02 530i. New to the fleet, 3 pedals.
03 QX4, AKA the Datsun. Finally got the 4WD vacationmoble to stop smoking.
07 Xterra. Still on the DL, a purchase from hell.