SMC Networks Sunny Mini Central SMC 5000A - Manual (Page 56)

Commissioning the Sunny Mini Central SMA Technologie AG
Page 56 SMC50A_60A-IEN073320 Installation Guide
Working Mode
In Case of Failures
In case the Sunny Mini Central detects an error, this is indicated through a blink code
of the yellow and red LEDs.
For example, if the yellow LED glows for 5 seconds immediately after connection, then
goes out for 3 seconds and then flashes briefly twice, there is a grid fault. In this case,
that may be due to the fact that the AC cable has not yet been cabled correctly or that
the line circuit breaker has not been switched on yet.
The Sunny Mini Central is in normal working
mode.
The green LED is continuously on.
Please refer to the operating manual of the Sunny Mini Central to read the exact
explanation of the blink codes!
Green LED
is on.
The yellow LED lights up 2
times in succession.
The message is repeated 3 times and
then begins again.