DAB AD 2.2 AC Instruction For Installation And Maintenance page 64

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 ........................................................................................................................................................ 71
2. INSTALLATION ................................................................................................................................................................................. 71
2.1 Fixing the unit .......................................................................................................................................................................... 71
2.2 Connections ............................................................................................................................................................................. 73
2.2.1 Electrical connections ...................................................................................................................................................... 73
2.2.1.1 Connection to the power line AD 2.2 AC - 1.5 AC - 1.0 AC .................................................................................. 75
2.2.1.2 Connection to the power line AD 15.0 AC - 11.0 AC - 7.5 AC - 5.5 AC - 4.0 AC - 3.0 AC .................................. 76
2.2.1.3 Electrical connections to the pump ......................................................................................................................... 76
2.2.1.4 Electrical connections to the electric pump AD 2.2 AC - 1.5 AC - 1.0 AC ............................................................ 77
2.2.2 Hydraulic connections ...................................................................................................................................................... 78
2.2.3 Connection of sensors ..................................................................................................................................................... 79
2.2.3.1 Connecting the pressure sensor ............................................................................................................................. 79
2.2.3.2 Connecting the flow sensor .................................................................................................................................... 81
2.2.4 Utility input and output electrical connections ................................................................................................................. 82
2.2.4.1 OUT 1 and OUT 2 output contacts: ........................................................................................................................ 82
2.2.4.2 Input contacts (photocoupled) ................................................................................................................................ 83
3. KEYBOARD AND DISPLAY ............................................................................................................................................................. 86
3.1 Menus ........................................................................................................................................................................................ 86
3.2 Access to menus ..................................................................................................................................................................... 87
3.2.1 Direct access with button combinations .......................................................................................................................... 87
3.2.2 Access by name via drop-down menus........................................................................................................................... 89
3.3 Structure of menu pages ........................................................................................................................................................ 90
3.4 Parameter setting block via Password................................................................................................................................. 91
4. MULTI INVERTER SYSTEM ............................................................................................................................................................. 92
4.1 Introduction to multi inverter systems ................................................................................................................................. 92
4.2 Setting up a multi inverter system ........................................................................................................................................ 92
4.2.1 Communication cable (Link) ............................................................................................................................................ 92
4.2.2 Sensors ............................................................................................................................................................................. 93
4.2.2.1 Flow sensors ........................................................................................................................................................... 93
4.2.2.2 Sets with one pressure sensor only ....................................................................................................................... 93
4.2.2.3 Pressure sensors .................................................................................................................................................... 93
4.2.3 Connection and setting of the optical coupling inputs .................................................................................................... 93
4.3 Multi inverter operating parameters ..................................................................................................................................... 94
4.3.1 Parameters related to multi inverter systems .................................................................................................................. 94
4.3.1.1 Local parameters ..................................................................................................................................................... 94
4.3.1.2 Sensitive parameters .............................................................................................................................................. 94
4.3.1.3 Parameters with optional alignment ....................................................................................................................... 95
4.4 Initial start-up of multiple inverter system........................................................................................................................... 95
4.5 Multi-inverter settings ............................................................................................................................................................. 95
4.5.1 Assigning the start-up order ............................................................................................................................................. 96
4.5.1.1 Maximum operating time ......................................................................................................................................... 96
4.5.1.2 Reaching of maximum inactivity time ..................................................................................................................... 96
4.5.2 Reserves and number of inverters involved in pumping ................................................................................................ 96
5. POWER-UP AND START-UP ........................................................................................................................................................... 97
5.1 Initial power-up operations .................................................................................................................................................... 97
5.1.1 Rated current settings ...................................................................................................................................................... 97
5.1.2 Rated frequency settings ................................................................................................................................................. 97
5.1.3 Setting the direction of rotation ........................................................................................................................................ 97
5.1.4 Setting the setpoint pressure ........................................................................................................................................... 98
5.1.5 System with flow sensor................................................................................................................................................... 98
5.1.6 System without flow sensor ............................................................................................................................................. 98
5.1.7 Setting other parameters.................................................................................................................................................. 98
5.2 Troubleshooting on initial installation ................................................................................................................................. 99
ENGLISH
62