Fronius IG-TL 3.0, Operating Instructions Manual

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Switching the key lock on and off
General The inverter comes equipped with a ‘Key lock’ function.
When the ‘Keylock’ function is active, the Setup menu cannot be accessed, e.g., to protect
against setup data being changed by accident.
You must enter code 12321 to activate / deactivate the ‘Key lock’ function.
Switching the Key
Lock On and Off
Press the ‘Menu’ key.
‘Menu’ is shown.
Press the unassigned ‘Menu / Esc’
key
5 x.
In the ‘CODE’ menu, the ‘Access Code’ is
displayed, the first digit flashes.
Enter code 12321: Use the ‘Up’ and
‘Down’ keys to select a value for the
first digit.
Press the ‘Enter’ key.
The second digit flashes.
Repeat steps 3 and 4 for the second,
third, fourth and fifth digit in the code
until...
...the set feed-in tariff flashes.
Press the ‘Enter’ key.
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