Submersible Well Water Pump Troubleshooting

Normally there will be a splice connection at the top of the well between the submersible cable and the uf or thhn where the wire enters the home and between the pump motor and the submersible cable.

Submersible well water pump troubleshooting.

The pressure switch located near the bottom of your pressure tank requires periodic maintenance and is the most common culprit of problems with pumping your well water. Troubleshooting well problems is also complicated by the fact that almost all the action takes place far underground. Take it to the store and buy an exact replacement. Submersible well pump troubleshooting.

Remove the screw at the bottom of the pump control cover and lift it off the box to disconnect it. Troubleshooting your well water problems is best started with the pressure switch. Second check the overload protection by checking the circuit breakers and third check if the pressure switch is damaged. Testing a franklin electric qd quick disconnect box qd boxes are designed for use with 3 wire single phase submersible motors from.

Troubleshooting submersible well pumps 101. Submersible pump parts are damaged. This troubleshooting information is intended to guide in the general determination of pump problems and their solutions. Obviously the connection at the pump motor can t be checked unless the pump is pulled out of the well.

If the submersible well pump won t start there could be one of three things wrong. The first could be that power is not being supplied to the pump. Then start the pump. Snap the new cover onto the old box no need to rewire if you buy the same brand.

Let s say a homeowner has a drilled well with a submersible pump located 500 feet from the house set at a depth of 300 feet. Check the pump and motor. Level of water in well is too low. Because of this many diagnoses can t be entirely confirmed until the well is pulled which requires lifting the water pipe and the submersible pump attached to it up and out of the well.

Keep the valve at the restricted setting if this has remedied the problem. Check for discolored water or smells. A well that has rust brown or black elements in the water requires a treatment system to correct the problem. Be sure to thoroughly read the owner s manual and warranty.

In troubleshooting a nonfunctioning submersible pump system you must strive to diagnose and repair the problem without unnecessarily pulling the pump out of the well or digging up the buried line. If not the submersible pump must be lowered further down in the well.