Table of Contents
1. Notes on this Manual .................................................................................................................... 1
1.1 Scope of Validity .................................................................................................................. 1
1.2 Target Group ....................................................................................................................... 1
1.3 Symbols Used ...................................................................................................................... 1
1.4 Symbols Explanation ........................................................................................................... 2
2. Safety ............................................................................................................................................ 2
2.1 Appropriate Usage .............................................................................................................. 2
2.2 PE Connection and Leakage Current ................................................................................... 3
2.3 Surge protection devices (SPDs) for PV installation ............................................................ 4
3. Introduction .................................................................................................................................. 5
3.1 Basic features ...................................................................................................................... 5
3.2 Dimensions.......................................................................................................................... 5
3.3 Terminals of inverter ........................................................................................................... 6
4. Technical Data ............................................................................................................................... 7
4.1 AC output/input .................................................................... Error! Bookmark not defined.
4.2 Efficiency, Safety and Protection ......................................................................................... 8
4.3 General Data ....................................................................................................................... 9
5. Installation .................................................................................................................................... 9
5.1 Check for Physical Damage ................................................................................................. 9
5.2 Packing List .......................................................................................................................... 9
5.3 Mounting........................................................................................................................... 10
6. Electrical Connection .................................................................................................................. 13
6.1 Wiring Steps ...................................................................................................................... 13
6.2 Earth Connection .............................................................................................................. 16
6.3 Communication Device Installation (Optional) ................................................................. 17
6.4 Inverter Start-Up ............................................................................................................... 19
6.5 Inverter Switch Off ............................................................................................................ 20
7. Operation .................................................................................................................................... 21
7.1Control Panel ...................................................................................................................... 21
7.2 Function Tree .................................................................................................................... 22
8. Firmware Upgrading ................................................................................................................... 22
9. Maintenance ............................................................................................................................... 24
9.1 Alarm List .......................................................................................................................... 24
9.2 Troubleshooting ................................................................................................................ 26
9.3 Routine maintenance ........................................................................................................ 26
10. Decommissioning ...................................................................................................................... 27
10.1 Dismantling the Inverter ................................................................................................. 27
10.2 Packaging ........................................................................................................................ 27
10.3 Storage and Transportation ............................................................................................ 27