Smart Controller Troubleshooting

To aid field service personnel the STP-SCI Smart Controller for fixed speed single phase submersible pumps is equipped with a microprocessor control that makes it possible for the unit to diagnose abnormal operating conditions, and communicate them via LEDs on the front panel and by an audible alarm. The following is a definition of all operation and abnormal operating codes. Smart Controller Troubleshooting

MagVFC Display Definitions

The MagVFC Variable Frequency Controller for variable speed submersible pumps is equipped with a display that indicates several operating parameters of the MagVFC as well as indicates an error code when a fault is detected. When the MagVFC is in an error condition, the alarm code will be displayed. The alarm code definitions and proposed troubleshooting methods are in the Troubleshooting section of this manual. MagVFC Display Definitions