42
6 Commissioning
61
Activating the inverter
Procedure
1. Check that the cover is installed.
– If the cover is not fitted, close the inverter as follows:
– fit the left-hand and right-hand contact protection in the inverter;
– then fit the cover
2. Switch on the DC disconnector at the inverter.
Figure 31 Switching on the DC disconnector
– The graphics display shows the "Overview". The status message "Start up..."
appears.
3. Switch on the AC power supply to the inverter.
– Wait for the "Mains operation" status message to be displayed. This indicates that
the inverter is in mains operation.
– During initial start-up of the inverter, instead of the “Overview” menu, an “Initial
setup” menu appears (see Section 6.2).
62
Initial start-up
This section describes the initial start-up of the inverter and the graphics display set-
tings required for this purpose. Once initial start-up has been successfully completed, the
inverter will start feeding into the mains grid.
621 Requirements
■
■
The inverter has been installed and the electricity has been connected.
■
■
The contact protection and cover of the inverter are fitted.
■
■
There is sufficient solar irradiation (sufficiently high DC input voltage).
