SMA SUNNY CENTRAL User Manual

Page 62

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Maintenance

SMA Solar Technology AG

SC-BEN092751

User Manual

* The maintenance interval may need to be shortened, depending on the location or ambient
conditions.

Emergency shut-off functionality test.
Check the function of the internal and external emergency shut-off switches.

12 months

Check the function of the door contacts.

12 months

Insulation monitoring / GFDI functionality test.
Check the function and the signaling.

12 months

Regular Data Backups
Backup and archive the Sunny Central Control data regularly with Sunny Data Control.
This can occur by means of remote querying, or during routine maintenance.

Maintenance work

Maintenance interval
(recommended)