DAB PUMPS MCE-22/P Instruction For Installation And Maintenance page 65

INDEX
KEY ............................................................................................................................................................................................................. 66
WARNINGS .................................................................................................................................................................................................. 66
LIABILITY ..................................................................................................................................................................................................... 66
1. GENERAL INFORMATION ................................................................................................................................................................. 67
1.1 Applications .............................................................................................................................................................................. 67
1.2 Technical specifications ........................................................................................................................................................... 68
1.2.1 Ambient temperature ......................................................................................................................................................... 70
2. INSTALLATION ................................................................................................................................................................................... 70
2.1 Fixing the unit ........................................................................................................................................................................... 70
2.1.1 Fixing with tie rods ............................................................................................................................................................. 71
2.1.2 Fixing with screws .............................................................................................................................................................. 71
2.2 Connections .............................................................................................................................................................................. 71
2.2.1 Electrical connections ........................................................................................................................................................ 71
2.2.1.1 Connection to the power line MCE-22/P - MCE-15/P - MCE-11/P ........................................................................... 73
2.2.1.2 Connection to the power line MCE-150/P - MCE-110/P - MCE-55/P - MCE-30/P .................................................. 74
2.2.1.3 Electrical connections to the pump............................................................................................................................ 74
2.2.1.4 Electrical connections to the electric pump MCE-22/P - MCE-15/P - MCE-11/P ..................................................... 74
2.2.2 Hydraulic connections ........................................................................................................................................................ 75
2.2.3 Connection of sensors ....................................................................................................................................................... 76
2.2.3.1 Connecting the pressure sensor ............................................................................................................................... 77
2.2.3.2 Connecting the flow sensor ....................................................................................................................................... 79
2.2.4 Utility input and output electrical connections ..................................................................................................................... 80
2.2.4.1 OUT 1 and OUT 2 output contacts: ........................................................................................................................... 80
2.2.4.2 Input contacts (photocoupled) ................................................................................................................................... 80
3. KEYBOARD AND DISPLAY ............................................................................................................................................................... 84
3.1 Menus ........................................................................................................................................................................................ 84
3.2 Access to menus....................................................................................................................................................................... 85
3.2.1 Direct access with button combinations ............................................................................................................................. 85
3.2.2 Access by name via drop-down menus .............................................................................................................................. 87
3.3 Structure of menu pages .......................................................................................................................................................... 87
3.4 Parameter setting block via Password .................................................................................................................................... 89
4. MULTI INVERTER SYSTEM ............................................................................................................................................................... 90
4.1 Introduction to multi inverter systems .................................................................................................................................... 90
4.2 Setting up a multi inverter system ........................................................................................................................................... 90
4.2.1 Communication cable (Link) ............................................................................................................................................... 90
4.2.2 Sensors.............................................................................................................................................................................. 91
4.2.2.1 Flow sensors ............................................................................................................................................................. 91
4.2.2.2 Sets with one pressure sensor only .......................................................................................................................... 91
4.2.2.3 Pressure sensors ...................................................................................................................................................... 91
4.2.3 Connection and setting of the optical coupling inputs ......................................................................................................... 92
4.3 Multi inverter operating parameters ........................................................................................................................................ 92
4.3.1 Parameters related to multi inverter systems ..................................................................................................................... 92
4.3.1.1 Local parameters ...................................................................................................................................................... 92
4.3.1.2 Sensitive parameters ................................................................................................................................................ 92
4.3.1.3 Parameters with optional alignment .......................................................................................................................... 93
4.4 Initial start-up of multiple inverter system .............................................................................................................................. 94
4.5 Multi-inverter settings ............................................................................................................................................................... 94
4.5.1 Assigning the start-up order ............................................................................................................................................... 94
4.5.1.1 Maximum operating time ........................................................................................................................................... 94
4.5.1.2 Reaching of maximum inactivity time ........................................................................................................................ 94
4.5.2 Reserves and number of inverters involved in pumping ..................................................................................................... 95
5. POWER-UP AND START-UP .............................................................................................................................................................. 95
5.1 Initial power-up operations ...................................................................................................................................................... 95
5.1.1 Rated current settings ........................................................................................................................................................ 95
5.1.2 Rated frequency settings ................................................................................................................................................... 95
5.1.3 Setting the direction of rotation........................................................................................................................................... 96
5.1.4 Setting the setpoint pressure ............................................................................................................................................. 96
5.1.5 System with flow sensor..................................................................................................................................................... 96
5.1.6 System without flow sensor ................................................................................................................................................ 96
5.1.7 Setting other parameters.................................................................................................................................................... 97
5.2 Troubleshooting on initial installation .................................................................................................................................... 98
ENGLISH
62