7 Initial Start-Up SMA Solar Technology AG
38 SB13_21TL-IA-en-65 Installation Manual
Requirements:
☐ The inverter must be equipped with a communication interface.
☐ A communication product that is appropriate for the type of communication used must be
available.
☐ The responsible network operator must approve changes of grid-relevant parameters.
☐An SMA Grid Guard code for changing the grid-relevant parameters must be available
(to obtain this code, see certificate "Application for SMA Grid Guard-Code" at
www.SMA-Solar.com).
Procedure:
1. Access the user interface of the communication product.
2. Enter the SMA Grid Guard code in the communication product (e.g. software).
3. Select the parameter Default or Set country standard and adjust to the required
country data set.
7.3 Changing the Display Language
You can change the display language of the inverter. Various languages are available depending on
the country data set selected.
Figure13: Two switches at the bottom of the display assembly
Procedure:
1. Ensure that the inverter is disconnected from the power supply (see Section 8).
2. Set the desired language using the two rotary switches:
3. Commission the inverter (see Section 7.4).
Language Rotary switch S2 Rotary switch S1
German B B
English / Italian*
* When country data set CEI 0-21 is selected, the language is Italian.
BA
French A B
Spanish / English**
** When country data set CEI 0-21 is selected, the language is English.
AA
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