9 Operation
SMA Solar Technology AG
Operating Manual STPx0-3SE-40-BE-en-10 75
Layout of the installation assistant
Figure 21: Layout of the installation assistant (example)
Position Designation Description
A Configuration steps Overview of the installation assistant steps. The number of
steps depends on the type of device and the additionally
installed modules. The current step is highlighted in blue.
B User information Information about the current configuration step and the
setting options of the configuration step.
C Configuration field You can make settings in this field.
Procedure:
1. Open the user interface (see Section9.1, page66).
2. Log in as Installer.
3. Select the menu User Settings (see Section9.3, page71) on the start page of the user
interface.
4. In the context menu, select [Starting the installation assistant].
☑ The installation assistant will open.
9.7 Switching WLAN On and Off
The inverter is equipped with an activated WLAN interface as standard. If you do not want to use
WLAN, you can switch the WLAN function off and switch it on again whenever needed. In doing
so, you can switch the WLAN direct connection and the WLAN connection in the local network on
independently of each other.
Switching on the WLAN function only possible via Ethernet connection
If you switch off both the WLAN function for the direct connection and for the connection in
the local network, access to the inverter user interface and therefore reactivation of the WLAN
interface is only possible via an Ethernet connection.