ENGLISH
65
- PK: Key error ........................................................................................................................................ 122
- NL: Input voltage error .......................................................................................................................... 122
- VS: Voltage selector error .................................................................................................................... 122
- V0..V15: Voltage error .......................................................................................................................... 122
- OM: Changed operating mode ............................................................................................................. 122
- E0..E15: Internal error .......................................................................................................................... 122
11
RESET AND FACTORY SETTINGS ...................................................................................................... 122
11.1
General system reset .................................................................................................................... 122
11.2
Restoring the factory settings ...................................................................................................... 122
INDEX OF TABLES
Table 1: Technical data .................................................................................................................................... 68
Table 2: Pressure boosting operation with pressure switches ......................................................................... 83
Table 3: Pressure boosting operation standard vessel < 100 litres ................................................................. 83
Table 4: Operation with additional expansion vessel > 100 litres .................................................................... 83
Table 5: Filling operation with 2 floats .............................................................................................................. 90
Table 6: Filling operation with 3 floats .............................................................................................................. 90
Table 7: Operation with depth sensor, without display .................................................................................... 91
Table 8: Filling operation with 2 floats .............................................................................................................. 98
Table 9: Filling operation with 3 floats .............................................................................................................. 98
Table 10: Drainage with depth sensor, without display ................................................................................... 99
Table 11: Pressure boosting operation with pressure switches ..................................................................... 105
Table 12: Pressure boosting operation standard vessel < 100 litres ............................................................. 106
Table 13: Operation with additional expansion vessel > 100 litres ................................................................ 106
Table 14: Key functions .................................................................................................................................. 108
Table 15: Access to the menus ...................................................................................................................... 109
Table 16: Menu structure ............................................................................................................................... 110
Table 17: General table of alarms: signals and contacts ............................................................................... 115
Table 18: Digital inputs R and N protection /alarm ........................................................................................ 116
Table 19: E.Box errors shown on the display ................................................................................................ 119
Table 20: RI alarms ........................................................................................................................................ 120
Table 21: NI alarms ........................................................................................................................................ 121
INDEX OF FIGURES
Figure 1: E.box Basic Board ............................................................................................................................ 70
Figure 2: E.Box Plus Board .............................................................................................................................. 71
Figure 3: Electrical connection of pumps ......................................................................................................... 72
Figure 4: Connection of pump external capacitors .......................................................................................... 73
Figure 5: Electrical connection to the supply line ............................................................................................. 73
Figure 6: Display label, present only on plus models ...................................................................................... 74
Figure 7: Front label ......................................................................................................................................... 74
Figure 8: Inputs and outputs ............................................................................................................................ 77
Figure 9: Thermal protection inputs KK ........................................................................................................... 78
Figure 10: Pressure sensor connection 4..20Ma ............................................................................................. 78
Figure 11: Terminals for connecting the pressure switches ............................................................................ 79
Figure 12: Configuration with a pressure sensor ............................................................................................. 80
Figure 13: Configuration with pressure switches ............................................................................................. 81
Figure 14: Dip switches for pressure boosting ................................................................................................. 81
Figure 15: Enabling P1 and P2. ....................................................................................................................... 82
Figure 16: Regulating: Imax, SP and DP ......................................................................................................... 82
Figura 17: Regulation with expansion vessel < 100 litres ................................................................................ 83
Figura 18: Regulation with expansion vessel > 100 litres ................................................................................ 83
Figure 19: Diagram of filling system inputs ...................................................................................................... 84
Figure 20: Inputs and protections .................................................................................................................... 85
Figure 21: Thermal protection inputs KK ......................................................................................................... 85
Figure 22: Inputs .............................................................................................................................................. 86
Figure 23: Depth sensor connection ................................................................................................................ 86
Figure 24: Configuration of Filling with floats or level probes .......................................................................... 87
Figure 25: System status in filling mode, with floats or level probes as control inputs .................................... 87
Figure 26: A System status with depth sensor only, B depth sensor and floats, C depth sensor and level
probes ....................................................................................................................................................... 88