ii
6.3 Low Voltage Ride Through (LVRT) ................................................... 22
7
Turn PV inverteron/off ....................................................... 23
7.1 Start-up Procedures ......................................................................... 23
7.1.1 PV Array DC Voltage Checking .................................................. 23
7.1.2 AC Utility Voltage Checking ....................................................... 23
7.1.3 Starting up the Inverter ............................................................... 23
7.2 Inverter Setting ................................................................................. 24
7.2.1 Country Setting .......................................................................... 24
7.2.2 Connecting the Communication Wiring ...................................... 24
7.2.3 Inverter ID Setting ...................................................................... 25
7.3 LCD flowchart ................................................................................... 25
7.3.1 Event List ................................................................................... 27
7.3.2 Country Selection....................................................................... 28
7.3.3 Language Selection ................................................................... 29
7.3.4 Insulation Mode ......................................................................... 30
7.3.5 Time Setting ............................................................................... 30
7.3.6 Settings Page ............................................................................ 31
7.3.7 Italy Self-test&Comando locale .................................................. 31
8
Maintenance ...................................................................... 34
9
MeasurementError Message and Trouble Shooting ....... 35
9.1 Measurement ................................................................................... 35
9.2 Error Message & Trouble Shooting .................................................. 36
10
De-Commissioning ........................................................... 44
11
Technical Data ................................................................... 45
11.1 Specifications ................................................................................... 45
Appendix A ............................................................................... 47
A.1 Multi-function relay output connection ................................................ 47
Appendix B ............................................................................... 48