01-20-2017, 05:55 AM
You guys may wait a LONG time for the diagram appears. Electrical and pneumatic schematics only exist if an owner has sussed it out, and posted it somewhere.
I am sorry that I don't know these particular controllers. Are you looking for a diagram for the electrical wiring OR do you also have colored vacuum hoses that open and close the various louvers in the air control system.
On the electrical, it should be fairly easy to figure it out. Use a voltmeter and determine which of the incoming wires is Ground by ohming the wires to a known ground. Then setting the meter to volts, determine which of the incoming wires is 12V pos. The remaining wires are going to go to the fan, circulation pump, and AC clutch. By applying 12v one at a time to the wires you should be able to figure out which wire is which.
I am sorry that I don't know these particular controllers. Are you looking for a diagram for the electrical wiring OR do you also have colored vacuum hoses that open and close the various louvers in the air control system.
On the electrical, it should be fairly easy to figure it out. Use a voltmeter and determine which of the incoming wires is Ground by ohming the wires to a known ground. Then setting the meter to volts, determine which of the incoming wires is 12V pos. The remaining wires are going to go to the fan, circulation pump, and AC clutch. By applying 12v one at a time to the wires you should be able to figure out which wire is which.
Richard and Rhonda Entrekin
95 Newell, 390 Ex caretaker
99 Newell, 512 Ex caretaker
07 Prevost Marathon, 1025
Maverick Hybrid Toad
Inverness, FL (when we're home
)