Fronius Energy Package, Operating Instructions Manual, Page: 9 / 148

Emergency
power This system is equipped with an emergency power function. This means a backup
power supply is automatically established in the event of a power outage.
The emergency power sticker provided with the inverter must be attached to the
electrical distributor.
For maintenance and installation work, the system must both be isolated from
the grid, and backup power mode must be disabled by opening the integrated DC
disconnector on the inverter.
The emergency power supply is automatically activated and deactivated depend-
ing on the insolation conditions and the state of charge of the battery. This
means that emergency power can be re-established unexpectedly when in
standby mode. For this reason, when the emergency power supply is deactivated,
switch off all connected devices and do not undertake any installation work on
the household network.
Copyright Copyright of these operating instructions remains with the manufacturer.
The text and illustrations are all technically correct at the time of printing. We
reserve the right to make changes. The contents of the operating instructions
shall not provide the basis for any claims whatsoever on the part of the pur-
chaser. If you have any suggestions for improvement, or can point out any mis-
takes that you have found in the instructions, we will be most grateful for your
comments.
Data protection The user is responsible for the safekeeping of any changes made to the factory
settings. The manufacturer accepts no liability for any deleted personal settings.
9
EN