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EN
Switching the key lock on and off
General The inverter has a key lock function.
When the key lock is active, the Setup menu is not accessible, i.e. the setup data cannot
be changed accidentally (or maliciously).
The code 12321 has to be entered in order to activate / deactivate the key lock.
Switching the key
lock on and off
Press the 'Menu' key
'MENU' is displayed.
Press the unassigned 'Menu / Esc'
key
5 times
'Access Code' is displayed in the 'CODE'
menu; the first digit starts flashing.
Enter the code 12321: use the 'Up'
and 'Down' keys to select a value for
the first digit of the code.
Press the 'Enter' key
The second digit starts flashing.
Repeat steps 3 and 4 for the second,
third, fourth and fifth digit of the ac-
cess code until ...
the selected code starts flashing.
Press the 'Enter' key
'Key Lock' is displayed in the 'LOCK'
menu.
Use the 'Up' and 'Down' keys to turn
the key lock on or off:
ON = key lock is on (the Setup menu
is not accessible)
OFF = key lock is off (the Setup menu
is accessible)
Press the 'Enter' key
1
2
3
4
Acess Code
5
6
7
8
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