Franklin Electric Subdrive 75 Pressure Switch

Connect the subdrive to a dry motor.

Franklin electric subdrive 75 pressure switch.

If the subdrive does not give an open phase fault 5 fl ashes every 2 seconds then there is a problem with the subdrive. Wire just the same as the sensor. Franklin subdrive 75 constant pressure 120 00 3 265 00. Monodrive monodrivext subdrive2w subdrive75 subdrive100 and subdrive150 part 22399.

Franklin electric pressure sensor kit for constant pressure systems. If you use water. This can be changed. Right now that sensor is cycling the pump 45 times per minute.

A fault was found internal to drive contact your franklin electric service personnel power down disconnect leads to the motor and power up the subdrive. Looking for a lower cost fully interchangeable american made with menu screen plug and play 1 1 2hp controller kit with pressure switch. Subdrive pressure switch the pressure switch continuously monitors the pressure in the water supply system and feeds the information to the subdrive controller. It will cycle much less than when using the sensor as they are actually just a pressure switch with only 1 psi between on and off.

The standard model has an adjustable set point potentiometer and manual off auto selector switch. The franklin electric subdrive monodrive provides consistent pressure regulation using advanced electronics to drive a standard motor and pump according to the pressure demands indicated by a highly accurate heavy duty long life pressure sensor. Subdrive family constant pressure products can be installed in new water well systems as well as existing well and municipal systems. The sub drive is then simply a phase converter.

Works like a conventional system with a 20 psi differential. Second on the franklin sub drive you can replace the pressure sensor which is just a make break switch with a regular pressure switch. The factory setting of the desired pressure is 3 4 bar. Subdrive monodrive constant pressure variable frequency drives vfd franklin electric s constant pressure controllers use state of the art technology to provide constant water pressure through variable speed control of submersible water well pumps.

It has been working perfectly until now. I have had a franklin electric subdrive 75 well pump system for approximately 6 months. Franklin electric subdrive 75 nema4. Subdrive is franklin electric s variable frequency drive constant pressure system.