Sunny Boy 2500U
Installation and Operator’s Manual
SB2500U-11:NE
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3
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SMA Regelsysteme GmbH
IMPORTANT SAFETY INSTRUCTIONS
This manual contains important instructions that shall be followed during in-
stallation and maintenance of the Sunny Boy.
To reduce the risk of electrical shock, and to ensure the safe installation and
operation of the Sunny Boy, the following safety symbols have been placed
throughout this technical description to indicate dangerous conditions and im-
portant safety instructions.
WARNING:
This indicates a fact or feature very important for the safety of
the user and / or which can cause a serious hardware defect if not applied
appropriately.
Use extreme caution when performing this task.
NOTE:
This indicates a feature that is important either for optimal and
comfortable usage or optimal operation of the system.
Follow instructions closely.
EXAMPLE:
This indicates an example.
SAVE THESE INSTRUCTIONS