SMA SC 400HE - Manual (Page 76)

7 Troubleshooting SMA Solar Technology AG
76 SC4-63HE-BE-BEN103280 Operating Manual
7.2 Types of Failures and Warnings
The Sunny Central failures and warnings are subdivided into 4 types:
Type Description
Error type 1 (warning) The Sunny Central does not switch itself off. Once the error is no
longer present, the error message is reset automatically.
Error type 2 (failure) The Sunny Central switches itself off. Once the error is no longer
present, the error message is reset automatically, and the
Sunny Central starts up again.
Error type 3 (failure) The Sunny Central switches itself off. Error type 3 only arises if the
Sunny Central is in feed-in operation when an error occurs. Once
the error is no longer present, the error message is reset
automatically, and the Sunny Central starts up again.
Error type 4 (failure) The Sunny Central switches itself off. Rectify the cause of the error,
and confirm the error at the Sunny Central Control, or with
Sunny Data Control. Once you have confirmed the error, the
Sunny Central starts up again.