4 wire well pump, control box, and pressure switch wiring help

[Keith5486]

Working on rehabbing and old well. Its 88ft deep. I've purchased a deep well submersible pump. It runs on 110v. I need help wiring it. It comes with a control box. And obviously i need to wire in a pressure switch. I'm a bit confused as the pump is a 4 wire pump.

What goes where?

 

[Valveman]

The pressure switch cuts the two wires between the breaker and the control box. The 4 wires go from the control box straight to the motor.

 

[Sponsor]

 

[Reach4]

There are at least 3 points of view. Some will run the hot and neutral from the breaker to terminals 1 and 4 on the pressure switch.

Some will only switch the hot running the hot line to either terminal 1 or 4.

And some will only switch the hot, but will parallel the contacts.

After the pressure switch, follow the instructions that came with your control box.