DAB E.Box Plus Installations- Und Wartungsanleitungen Seite 61

INDEX
KEY ..................................................................................................................................................................................................... 64
WARNINGS .......................................................................................................................................................................................... 64
RESPONSIBILITY ................................................................................................................................................................................ 64
1 GENERAL ................................................................................................................................................................................... 64
1.1 Technical characteristics ................................................................................................................................................. 65
1.2 Protections ........................................................................................................................................................................ 65
2 INSTALLATION........................................................................................................................................................................... 65
2.1 Electrical connections ...................................................................................................................................................... 66
2.1.1 Instrumental checks to be carried out by the installer ........................................................................................................ 66
2.1.2 Boards and connections ..................................................................................................................................................... 67
2.2 Electrical connection of the pumps ................................................................................................................................ 69
Connection of three-phase pumps ................................................................................................................................................ 69
Connection of single-phase pumps with internal capacitor. .......................................................................................................... 69
Connection of single-phase pumps with external capacitor. ......................................................................................................... 69
2.3 Power supply electrical connection ................................................................................................................................ 70
3 FRONT PANEL ........................................................................................................................................................................... 71
4 PANEL INTERNAL REGULATING BOARD ............................................................................................................................... 72
4.1 Trimmer for regulating the system (Imax - SP - DP) .................................................................................................... 72
4.2 Dip-switch for selecting functions (DS_A - DS_B) ........................................................................................................ 73
5 PRESSURE BOOSTING FUNCTION ......................................................................................................................................... 73
5.1 Expansion vessel .............................................................................................................................................................. 73
5.2 Electrical connections of pump and supply ................................................................................................................... 73
5.3 Connection of additional protections: high pressure, low pressure and motor thermal protection ........................ 74
5.4 Connection of the alarm outputs ..................................................................................................................................... 74
5.5 Operation with pressure sensor (recommended choice) .............................................................................................. 75
5.6 Connection of the pressure sensor ................................................................................................................................. 75
5.7 Operation with pressure switches ................................................................................................................................... 75
5.8 Setting with the display, wizard ....................................................................................................................................... 75
5.9 Setting with a pressure sensor ........................................................................................................................................ 76
5.10 Configuration with pressure switches ............................................................................................................................ 77
5.11 Setting the E.box with dip switches ................................................................................................................................ 77
5.12 Activation of the set .......................................................................................................................................................... 78
5.13 Regulating the rated current of the pumps (Imax), Set point (SP) and differential restarting pressure (DP) .......... 78
5.14 System operation .............................................................................................................................................................. 78
Pressure switches: ........................................................................................................................................................................ 78
Pressure sensor: ........................................................................................................................................................................... 79
6 FILLING FUNCTION ................................................................................................................................................................... 80
6.1 Electrical connections of pump and supply ................................................................................................................... 80
6.2 Control inputs .................................................................................................................................................................... 80
6.3 Connection of additional protections: overflow, water lack, motor thermal protection ............................................ 80
6.4 Connection of the alarm outputs ..................................................................................................................................... 81
6.5 Connection of floats or level probes ............................................................................................................................... 82
6.6 Depth sensor connection ................................................................................................................................................. 82
6.7 Setting with the display, wizard ....................................................................................................................................... 82
6.8 Configuration of floats or level probes ........................................................................................................................... 83
6.9 Configuration with a depth sensor .................................................................................................................................. 84
6.10 Setting the E.box with dip switches ................................................................................................................................ 85
6.11 Activation of the set .......................................................................................................................................................... 85
6.12 Regulating the rated current of the pumps (Imax) and the pump starting and stopping levels (only with depth sensor
connected) ...................................................................................................................................................................................... 85
6.13 System operation: ............................................................................................................................................................. 86
Operation with 2 floats or level probes.......................................................................................................................................... 86
Operation with 3 floats or level probes.......................................................................................................................................... 86
Operation with depth sensor and display ...................................................................................................................................... 86
Operation with depth sensor without display ................................................................................................................................ 86
7 Draining function ....................................................................................................................................................................... 88
7.1 Electrical connections of pump and supply ................................................................................................................... 88
7.2 Control inputs .................................................................................................................................................................... 88
7.3 Connection of additional protections: overflow, water lack, motor thermal protection ............................................ 88
7.4 Connection of the alarm outputs ..................................................................................................................................... 89
ENGLISH
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