I need to do some temporary wiring so I can have water for plumbing test
before my REAL electrician
comes back to finish the wiring on my remodel.
I just ran new twisted 4 conductor #10 "well wire" to the well head. (only
50 feet from the control box) I also purchased a new pressure switch
(flowtrol) and a new control box as well (franklin electric). Pump is a
grundfos SP4 230V 1HP.
None of the wiring diagrams included show a setup like mine.
Pump control has Red , Green , Y, B, L1 and L2. Pressure switch has L1 and
L2. 220V wire is 4 conductor with Red/Black =Hot, White neutral and Green
ground, right? I am puzzled as to how to wire this sonofagun. Is it
typical to use two separate 120V circuits? One for the control box, and one
for the switch? Any way to reconcile the fact that I have a single four
conductor 220V line in?
Thanks in advance!