SMA SI 3324 - Manual (Page 46)

Maintenance and Care SMA Technologie AG
Page 46 SI3324/4248-14:FE2406 User Manual
9.4 Functioning
Check regularly whether error messages are present. If an error message is
displayed, for which you cannot identify any apparent cause, the stand-alone grid
must be inspected by a qualified electrician. To ensure optimal operation, the
operator should regularly check the entries in the Sunny Island 3324/4248 error list
at short intervals (monthly, or even weekly), especially during the first months after
commissioning. This can help to discover hidden faults in the installation or errors in
the configuration.
9.5 Battery
The battery must be checked and maintained regularly. In this
regard, observe the battery manufacturer's specifications.