Steca GRID 2000+ Instructions D'installation Et De Service page 28

Content
Safety ......................................................................................................... 9
Introduction ............................................................................................... 9
1 About this manual ..................................................................................30
1.1 Applicability ....................................................................................... 30
1. Users .................................................................................................. 30
1.3 Description of symbols ....................................................................... 30
2 Safety ......................................................................................................31
.1 Proper use .......................................................................................... 31
. Improper use ..................................................................................... 31
.3 Dangers during installation and commissioning ................................ 31
.4 Dangers durring operation ................................................................ 31
.5 Exclusion of liability ........................................................................... 31
3 Technical structure of the StecaGrid . ......................................................32
3.1 General .............................................................................................. 3
3. Master-slave principle ........................................................................ 3
3.3 Cooling .............................................................................................. 3
3.4 Safety aspects & applicable standards ............................................... 33
3.5 Data communication ......................................................................... 33
4 Installation ..............................................................................................34
4.1 General requirements for installation................................................. 34
4. Notes on installation .......................................................................... 34
4.3 Installation ......................................................................................... 35
4.4 Connecting (AC) the master inverter .................................................. 36
4.5 Connecting (AC) the slave inverter(s) ................................................. 37
4.6 Connecting (DC) master and slaves .................................................... 38
4.7 Connecting the communications module (StecaGrid Connect) .......... 39
4.8 Switching the grid voltage on for the first time ................................. 39
4.9 Navigating the display ....................................................................... 40
5 Operating the StecaGrid .........................................................................41
5.1 Operation and fault display via an LED .............................................. 41
6 Troubleshooting . .....................................................................................45
6.1 Fault messages ................................................................................... 45
6. Troubleshooting ................................................................................. 45
6.3 Maintenance ...................................................................................... 45
7 Technical data .........................................................................................46
8 Guarantee and warranty conditions ............................................................ 47
9 Contact ...................................................................................................48
Appendix .......................................................................................................48
Glossary ...................................................................................................... 48
Notes .......................................................................................................... 50
Installation instructions (Short version) .......................................................51
Installation .................................................................................................. 51
Commissioning ........................................................................................... 5
Table of countries ....................................................................................... 5
8
EN
76.439 | 10.04