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Contents
Installation location and position ................................................................................................................
Explanation of safety notices ................................................................................................................
Safety....................................................................................................................................................
Proper use/intended purpose................................................................................................................
Explanation of symbols - choice of location ..........................................................................................
Explanation of symbols - installation position .......................................................................................
General comments regarding choice of location...................................................................................
Attaching the Mounting Bracket .................................................................................................................
Safety....................................................................................................................................................
Selecting wall plugs and screws ...........................................................................................................
Recommended screws .........................................................................................................................
Opening the inverter .............................................................................................................................
Do not warp or deform the mounting bracket........................................................................................
Fitting the mounting bracket to a wall ...................................................................................................
Installing the mounting bracket .............................................................................................................
Mounting the inverter on a mast ...........................................................................................................
Fitting the mounting bracket to metal supports .....................................................................................
Connecting the inverter to the public grid (AC side) ..................................................................................
Safety....................................................................................................................................................
Monitoring the grid ................................................................................................................................
AC terminals .........................................................................................................................................
Type of AC cable ..................................................................................................................................
Preparing the aluminium cables for connection ....................................................................................
Requirements for the neutral conductor................................................................................................
Connecting the inverter to the public grid (AC) .....................................................................................
Routing the AC cables ..........................................................................................................................
Maximum fuse rating on alternating current side ..................................................................................
Connecting solar module strings to the inverter.........................................................................................
Safety....................................................................................................................................................
General information about solar modules .............................................................................................
DC terminals .........................................................................................................................................
Connecting aluminium cables ...............................................................................................................
Solar module strings - checking the polarity and voltage......................................................................
Notes regarding dummy devices ..........................................................................................................
Inverter DC connection .........................................................................................................................
DC cable routing ...................................................................................................................................
Grounding the solar modules in the inverter ..............................................................................................
General .................................................................................................................................................
Solar Module Ground at Negative Pole with Fuse ................................................................................
Configuring the inverter for grounded solar modules............................................................................
Data communication ..................................................................................................................................
Routing data communication cables .....................................................................................................
Installing the Datamanager in the inverter ............................................................................................
Attaching the inverter to the mounting bracket ..........................................................................................
Attaching the inverter to the mounting bracket .....................................................................................
Starting for the first time .............................................................................................................................
Starting the inverter for the first time.....................................................................................................
Notes regarding software updates .............................................................................................................
Notes regarding software updates ........................................................................................................
USB Stick as a Data Logger and for Updating Inverter Software ..............................................................
USB flash drive as a datalogger ...........................................................................................................
Data on the USB stick...........................................................................................................................
Data volume and storage capacity........................................................................................................
Buffer memory ......................................................................................................................................
Suitable USB flash drives .....................................................................................................................
USB stick for updating the inverter software.........................................................................................
Remove USB stick ................................................................................................................................
Notes regarding maintenance....................................................................................................................
Maintenance .........................................................................................................................................
Cleaning................................................................................................................................................
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