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INDEX
PRESENTATION ______________________________________________________________________ 35
Product presentation _______________________________________________________________________ 35
Product identification ______________________________________________________________________ 36
INSTALLATION _______________________________________________________________________ 37
Preliminary checks _________________________________________________________________________ 37
Choosing an installation site _________________________________________________________________ 37
Contents of the accessories box ______________________________________________________________ 39
Mechanical installation _____________________________________________________________________ 39
AC cable connection cross section_____________________________________________________________ 40
Electrical installation _______________________________________________________________________ 40
USE ________________________________________________________________________________ 41
Choosing the nation ________________________________________________________________________ 41
Autotest _________________________________________________________________________________ 42
Operation logic ____________________________________________________________________________ 43
Meaning of LEDs ___________________________________________________________________________ 43
Use of the LCD display ______________________________________________________________________ 44
‘HOME’ Menu _____________________________________________________________________________________ 45
‘MEASURES’ Menu _________________________________________________________________________________ 45
‘SYSTEM INFO’ Menu _______________________________________________________________________________ 46
‘DISPLAY’ Menu ____________________________________________________________________________________ 46
‘COMMANDS’ Menu ________________________________________________________________________________ 47
‘SETTINGS’ Menu ___________________________________________________________________________________ 47
Communication interface ___________________________________________________________________ 48
USB ______________________________________________________________________________________________ 48
Slot for optional boards _____________________________________________________________________________ 48
Setting inverter operating mode ______________________________________________________________ 48
Inputs for dry contacts ______________________________________________________________________ 49
External interface protection ________________________________________________________________ 49
Local control (for italy only) __________________________________________________________________ 49
Connecting to the PV Power Control Box _______________________________________________________ 50
Built-in datalogger _________________________________________________________________________ 50
LCD display messages and troubleshooting _____________________________________________________ 51
Efficiency and power limitation _______________________________________________________________ 53
Notes for the installer ______________________________________________________________________ 54
Transformers ______________________________________________________________________________________ 54
Module potential with respect to grounding _____________________________________________________________ 55
Residual Current Devices ____________________________________________________________________________ 55
APPENDIX __________________________________________________________________________ 56
Technical data table ________________________________________________________________________ 56