Fronius Symo Hybrid 3.0, Installation Instructions Manual, Page: 34 / 40

Activating the emergency power function
Prerequisites for
emergency power
mode In order to use the hybrid inverter's emergency power function, the following prerequis-
ites must be fulfilled:
-
Correct cabling of the emergency power system in the electrical installation (see
document entitled "Fronius Energy Package - Examples of emergency power
switchover")
- The meter (Fronius Smart Meter) must be installed at the feed-in point and con-
figured
- Latest firmware on the inverter - if required, perform a firmware update
- Select Alternative (emergency power) setup in the CONFIG menu on the inverter
(see Installation Instructions)
- Change the required settings in the emergency power area in the IO mapping menu
(Fronius system monitoring web page → Settings → IO mapping → Emergency
power)
- Set the system to "Auto" in the emergency power system overview (Fronius system
monitoring web page → Settings → System overview → Emergency power operat-
ing mode)
If there are additional inverters in the system, these should be installed outside of the
emergency power circuit, but within that for the Fronius Smart Meter.
Accessing the
CONFIG menu
1
Press the "Menu" key
GRAPH
The menu level appears.
2
Press the unassigned "Menu / Esc"
key
5 times
'Access Code' is displayed in the
'CODE' menu; the first digit starts flash-
ing.
The access code for the CONFIG menu
is: 39872
3
Enter the access code for the CON-
FIG menu: Use the 'Up' and 'Down'
keys to select a value for the first
digit of the code
4
Press the 'Enter' key
Access Code
CODE
The second digit flashes.
5
Repeat steps 3 and 4 for the second,
third, fourth and fifth digits of the
access code until...
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