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  • Home
  • General
    • About these instructions
      • Copyright
        • Subject to change
          • Exclusion from warranty and liability
          • Safety
            • Identification of safety instructions
              • Personnel qualifications
                • Electrical work
                  • Monitoring devices
                    • Installing/dismantling
                      • During operation
                        • Maintenance tasks
                          • Operator responsibilities
                          • Application/use
                            • Intended use
                              • Improper use
                              • Product description
                                • Structure
                                  • Functional principle
                                    • Technical data
                                      • Inputs and outputs
                                        • Type key
                                          • Operation on electronic start-up controllers
                                            • Installation in potentially explosive atmospheres
                                              • Scope of delivery
                                                • Accessories
                                                • Transportation and storage
                                                  • Delivery
                                                    • Transport
                                                      • Storage
                                                      • Installation
                                                        • Personnel qualifications
                                                          • Installation types
                                                            • Operator responsibilities
                                                              • Installation
                                                                • Basic advice on fixing the switchgear in place
                                                                  • Installation of switchgear
                                                                    • Pump dry-running protection
                                                                    • Electrical connection
                                                                      • Overview of components
                                                                        • Switchgear mains connection
                                                                          • Mains connection: Fixed-speed pump
                                                                            • Connect pump(s)
                                                                              • Adjust motor current monitoring
                                                                              • Connection, thermal motor monitoring
                                                                                • Pressure control connection
                                                                                  • Level control connection
                                                                                    • “Extern OFF” connection: Remote deactivation
                                                                                      • Collective run signal (SBM) connection
                                                                                        • Collective fault signal connection (SSM)
                                                                                          • Individual run signal (EBM) connection
                                                                                            • Individual fault signal (ESM) connection
                                                                                              • Connecting an external alarm signal
                                                                                                • Connection of an actual pressure value display (pressure control only)
                                                                                                  • Connection ModBus RTU
                                                                                                  • Control modes: Description and connection of the sensors
                                                                                                    • “Filling” control mode: 1x well, 1x pump, 1x float switch or electrode
                                                                                                      • “Filling” control mode: 1x well, 1x pump, 2x float switches or electrodes
                                                                                                        • “Filling” control mode: 1x well, 2x pumps, 2x float switches or electrodes
                                                                                                          • “Filling” control mode: 1x well, 2x pumps, 3 float switches or electrodes
                                                                                                            • “Filling” control mode: 1x well, 2x pumps, 4x float switches or electrodes
                                                                                                              • “Filling” control mode: 2x wells, 2x pumps, 2x float switches or electrodes
                                                                                                                • “Filling” control mode: 2x wells, 2x pumps, 4x float switches or electrodes
                                                                                                                  • “Drain” control mode: 1x well, 1x pump, 1x float switch or electrode
                                                                                                                    • “Drain” control mode: 1x well, 1x pump, 2x float switches or electrodes
                                                                                                                      • “Drain” control mode: 1x well, 2x pumps, 2x float switches or electrodes
                                                                                                                        • “Drain” control mode: 1x well, 2x pumps, 3 float switches or electrodes
                                                                                                                          • “Drain” control mode: 1x well, 2x pumps, 4x float switches or electrodes
                                                                                                                            • “Drain” control mode: 2x wells, 2x pumps, 2x float switches or electrodes
                                                                                                                              • “Drain” control mode: 2x wells, 2x pumps, 4x float switches or electrodes
                                                                                                                                • “Constant pressure control p-c” control mode: 1x pump, with pressure switch
                                                                                                                                  • “Constant pressure control p-c” control mode: 1x pump, with pressure sensor
                                                                                                                                    • “Constant pressure control p-c” control mode: 2x pumps, with pressure sensor
                                                                                                                                  • Operation
                                                                                                                                    • Functional principle
                                                                                                                                      • “Level control” operating principle
                                                                                                                                        • “Pressure control” operating principle
                                                                                                                                          • Pump cycling
                                                                                                                                            • Standby pump
                                                                                                                                              • Dry-running protection system
                                                                                                                                                • Operation with defective pressure sensor (for pressure control with sensor only)
                                                                                                                                                  • Pump kick (cyclical test run)
                                                                                                                                                  • Menu control
                                                                                                                                                    • Menu type: Main menu or Easy Actions menu
                                                                                                                                                      • Call up the menu
                                                                                                                                                        • Quick access to “Easy Actions”
                                                                                                                                                          • Factory settings
                                                                                                                                                          • Commissioning
                                                                                                                                                            • Operator responsibilities
                                                                                                                                                              • Activating the switchgear
                                                                                                                                                                • Possible error message during activation
                                                                                                                                                                  • Activating the device
                                                                                                                                                                  • Start initial configuration
                                                                                                                                                                    • Enable parameter input
                                                                                                                                                                      • Overview of available parameters
                                                                                                                                                                        • Menu 5: Basic settings
                                                                                                                                                                          • Menu 1: Values for switching on and off
                                                                                                                                                                            • Menu 2: ModBus RTU connection
                                                                                                                                                                              • Menu 3: Enable pumps
                                                                                                                                                                                • Adjust motor current monitoring
                                                                                                                                                                                  • Check the direction of rotation of the connected pumps
                                                                                                                                                                                  • Start automatic mode
                                                                                                                                                                                    • During operation
                                                                                                                                                                                    • Shut-down
                                                                                                                                                                                      • Personnel qualifications
                                                                                                                                                                                        • Operator responsibilities
                                                                                                                                                                                          • Shut-down
                                                                                                                                                                                            • Removal
                                                                                                                                                                                            • Maintenance
                                                                                                                                                                                              • Maintenance intervals
                                                                                                                                                                                                • Maintenance tasks
                                                                                                                                                                                                • Faults, causes and remedies
                                                                                                                                                                                                  • Operator responsibilities
                                                                                                                                                                                                    • Fault indication
                                                                                                                                                                                                      • Fault acknowledgement
                                                                                                                                                                                                        • Fault memory
                                                                                                                                                                                                          • Error codes
                                                                                                                                                                                                            • Further steps for troubleshooting
                                                                                                                                                                                                            • Disposal
                                                                                                                                                                                                              • Information on the collection of used electrical and electronic products
                                                                                                                                                                                                              • Appendix
                                                                                                                                                                                                                • System impedances
                                                                                                                                                                                                                  • Overview of the symbols
                                                                                                                                                                                                                    • Terminal diagram overview
                                                                                                                                                                                                                      • ModBus: Data types
                                                                                                                                                                                                                        • ModBus: Parameter overview