SMA SC 250U - Manual (Page 19)

SMA America, LLC Operating the Sunny Display
User Manual SCUS-BE-BUS120514 19
4.2 Description of Display Symbols
The following figure is an example for the Sunny Central 250U.
Postion Description
A Tapping
The background illumination is switched on by tapping on the housing cover.
B Open switch: The Sunny Central is not feeding the grid (e.g., at night).
Closed switch: The Sunny Central is feeding the grid.
C Power
This displays the power which the Sunny Central is feeding into the grid. The display is
updated every 5 seconds.
D Day
The energy fed into the grid on this day is displayed here. This is the energy generated
from the moment the Sunny Central begins to operate to the moment of the reading.
The display is updated every 5 seconds.
E Total
This displays the total energy which the Sunny Central has fed into the grid during its
operating time. The display is updated every 5 seconds.
F Text line
The text line shows the menu and a plain text error description.
For example, if there is an error, the cause of the error is shown in the text line. In
addition, the display shows the respective error number in position G, I or K.