Commissioning; Requirements; Starting The Quick Configuration Guide (Qcg) - SMA SUNNY ISLAND 4548-US Operating Manual

SMA Solar Technology America LLC

8 Commissioning

8.1 Requirements

Checking the Connections
• Before commissioning check all electrical connections for correct polarity.
• Ensure that all electrical connections are connected in accordance with the specifications
of this technical description.
Always save data
Always use the SD memory card for storing data and events. In case of a failure SMA can thus
help you quickly.
• Always leave the SD memory card plugged in the Sunny Island.
• Plug the SD memory card into the card reader in the PC in order to read off the data and
events.
The Quick Configuration Guide (QCG) allows you to quickly and easily commission your stand-alone
grid power system. To do so, use the menu to select the 'suitable' system for you. The display then
shows special queries via which the system parameters can be set specifically.

8.2 Starting the Quick Configuration Guide (QCG)

Error occurrence
If the Sunny Island displays an error message, this must be remedied before the Sunny Island is
commissioned (see Section 20 "Troubleshooting", page 204).
Default settings of parameters
Upon starting the QCG, viable parameter values are set by default.
The QCG is automatically activated during the initial start-up of the Sunny Island. In this case begin
with point 3. If the QCG is not activated automatically, begin with point 1.
Operating Manual
8 Commissioning
SI4548-6048-US-BE-en-21 69