Table of Contents
Before You Start… ...............................................................................................1
Chapter 1 IMPORTANT Safety Instructions .......................................................2
Chapter 2 Overview .............................................................................................5
2.1 Inverter for grid-tied PV systems.................................................................5
2.2 Product features .........................................................................................6
2.3 Dimensions of Inverters ..............................................................................7
2.4 Appearance description ..............................................................................8
Chapter 3 Installation ........................................................................................ 11
3.1 Inside the Package ................................................................................... 11
3.2 Basic requirements ................................................................................... 12
3.3 Mounting the PV-Inverter .......................................................................... 13
3.4 Electrical installation ................................................................................. 18
3.4.1 DC Connection.................................................................................. 18
3.4.2 AC Connection .................................................................................. 23
3.4.3 Wiring Checklist ................................................................................ 24
3.4.4 Communication Interface .................................................................. 25
3.4.4.1 Standard RS-485 Communication ............................................. 25
3.4.4.2 Optional Ethernet Communication ............................................ 26
Chapter 4 Commissioning ................................................................................ 27
4.1 Start Up .................................................................................................... 27
4.2 First-Time Start Up ................................................................................... 27
4.3 Start Up Sequence ................................................................................... 31
Chapter 5 User Interface ................................................................................... 33
5.1 Normal Operation and Display Menu ........................................................ 33
5.1.1 Status Screens.................................................................................. 33
5.1.2 LED Lights ........................................................................................ 35
5.1.3 Inverter Information and Settings ...................................................... 35
5.1.4 Inverter Information ........................................................................... 36
5.1.5 Inverter Settings ................................................................................ 37
5.1.6 Display Messages ............................................................................. 39
Chapter 6 Preventative Maintenance ............................................................... 41
6.1 Troubleshooting ........................................................................................ 41
6.2 Checking and maintenance ...................................................................... 43
Chapter 7 Technical Data .................................................................................. 44
Chapter 8 Limited Warranty .............................................................................. 46
8.1 Disposal .................................................................................................... 46
8.2 Contact Information .................................................................................. 46
