Zoeller Well Pump Control Box Wiring Diagram

Two wire well pump wiring diagrams.

Zoeller well pump control box wiring diagram.

Collection of submersible pump control box wiring diagram. Deep submersible well pumps will be either 2 wire or 3 wire well pumps and 3 wire well pumps will need a separately installed control box. Feature heavy duty terminal block for secure connections. The pump includes a 1 1 4 in.

A defective wiring skip for 2 wire models check all motor and power line wiring in control box following the wiring diagram found inside box. These pumps are wired for 115 or 230 volts in 2 wire or 3 wire plus ground. Single phase submersible pump control box wiring diagram 3 wire submersible pump wiring diagram in submersible pump control box we use a capacitor a resit able thermal overload and dpst switch double pole single throw. A control box is required for 3 wire 230 volt submersible well pumps.

When the water tank s pressure switch detects low water pressure its switch closes which turns on the electricity to the control box. Check that all connections are tight and no short circuits exist due to worn insulation crossed wires etc. 3 wire pumps require a control box purchased separately to operate. It shows the elements of the circuit as streamlined forms and the power and signal connections in between the devices.

Technicians should test a well pump s control box before pulling a nonworking pump from the well. The rugged pump housing features a 1 1 4 discharge and safety rope eyelet for lowering the pump into the well. A 3 wire pump requires a control box of equal horsepower to the motor which is sold separately. Discharge and safety rope eyelet for when it is lowered into the well.

Once the water pressure reaches the switch s high pressure limit the switch opens turning off the electricity. Here is the complete guide step by step. We offer a 115 volt and several 230 volt submersible well pumps for 2 wire or 3 wire applications. A wiring diagram is a simplified traditional photographic depiction of an electrical circuit.

Rewire any incorrect circuits.