fed into the grid, the inverter disconnects the power electronics completely from
the grid and stops running. It retains all its settings and stored data.
If the inverter becomes too hot, it automatically reduces the current output
power in order to protect itself.
Reasons for the inverter becoming too hot include the ambient temperature be-
ing too high or inadequate heat dissipation (e.g. if it is installed in a switch cabinet
without suitable heat dissipation).
Proper use/
The inverter is intended exclusively to convert direct current from solar modules
intended pur-
into alternating current and to feed this into the public grid.
pose
Utilisation not in accordance with the intended purpose comprises:
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Fronius shall not be liable for any damage resulting from such action.
No warranty claims will be entertained.
Proper use also includes:
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When designing the photovoltaic system, ensure that all components are oper-
ated within their permitted operating ranges at all times.
Observe all the measures recommended by the solar module manufacturer to
ensure that the solar module retains its properties in the long term.
Obey the regulations of the power supply company regarding connection meth-
ods and energy fed into the grid.
Warning notices
There are warning notices and safety symbols on and in the inverter. These warn-
on the device
ing notices and safety symbols must not be removed or painted over. They warn
against incorrect operation, as this may result in serious injury and damage.
Any use above and beyond this purpose
Making any modifications to the inverter that have not been expressly ap-
proved by Fronius
the installation of components that are not distributed or expressly ap-
proved by Fronius.
Carefully reading and obeying all the instructions and all the safety and
danger notices in the Operating Instructions and Installation Instructions
Performing all stipulated maintenance work
Installation as specified in the Installation Instructions
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