Sunny Boy 2500U
Installation and Operator’s Manual
SB2500U-11:NE
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20
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SMA Regelsysteme GmbH
3 Commissioning
Safety Notice
NOTE:
Make sure that nothing is on top of the heat sink of the Sunny Boy
when it is running.
WARNING:
The heat sink can get very hot - i. e. over 175 °F (80 °C).
NOTE:
Make sure that all fittings are sealed and all openings on the bottom
are closed with the seals.
•
When putting the lid on make sure the seal in the inner side of the lid is
placed correctly. When screwing the inner screws make sure that the
thread in the Sunny Boy case is not damaged by tilted screws. Under
certain conditions the enclosure type NEMA 4X cannot be guaranteed
any more. When mounting the Sunny Boy outside moisture can get into
the device and damage the electronics.
WARNING: Make sure that the lid is closed before applying power to
the Sunny Boy.
•
Ensure that all ÁC and DC wiring is correct.
