Sunny Boy SWR 2500U Installation And Operator's Manual page 38

Sunny Boy 2500U
Closing of the Sunny Boy
•
When putting the lid on make sure the seal in the inner side of the lid is placed cor-
rectly. 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 of the Sunny Boy is screwed tightly to
the case before you start operating the Sunny Boy.
•
Connect the PV-panel by switching ON the DC-breaker in the DC disconnect enclo-
sure.
•
Connect the grid by switching ON the main 240 Volt breaker.
With sufficient power from the PV-panel the Sunny Boy should now start automatically
feeding the grid.
SB2500U-11:NE
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Installation and Operator's Manual
SMA Regelsysteme GmbH