08-09-2026, 04:22 PM
(08-09-2026, 03:03 PM)[email protected] Wrote:(08-09-2026, 01:05 PM)whited44 Wrote: So I was able to temporarily hook this up and test it today. However only 1 of the compressors is running.
I’ve attached a diagram for some diagnostics help.
On compressor 1 on the control board the black wire goes to the right side of the capacitor
And compressor 2 on the control board the yellow wire goes to the left side of the capacitor.
Could compressor 2 wire be on the wrong side of the capacitor?? I wired it the same way as I took it apart with all new capacitors.
Here is the wiring diagram from my unit, hopefully its the same:
It appears that it’s wired correctly unless the wires on the capacitor need to be on a specific side of the capacitor?? Or does it not matter one side or the other
Also does the board need 2 grounds one for each compressor?? Or does it share a ground meaning of one is hooked up it’s good to go??
Dennis White
1997 Newell Coach 454
Canfield OH

