Generator to power a Well(currently, no power)

[Huntindad]

I need to hook up a generator to a water well. No power to it currently.

My generator is 7500 start up & 5600 running watts. Well is a 2 hp.

From what I have seen there are 2 hot connections on the pressure switch, the ones on the out side.

The generator out has 4 prongs, X, W & Y plus ground.

which two go to the pressure switch? other than ground, does it matter?

thanx folks,

[T-roy66]

115 volt or 230 volt well pump ?

[Huntindad]

pretty sure it is a 230 volt pump. I will double check.