SMA SUNNY BOY 3.0-US Instructions D'installation page 22

4 Product Overview
LED signal
The red LED is glowing
The blue LED flashes slowly
for approx. one minute
The blue LED flashes quickly
for approx. two minutes
(0.25 s on and 0.25 s off).
The blue LED is glowing
22 SBxx-1SP-US-41-IA-xx-12
Explanation
Event occurred
In addition to the glowing red LED, the display indicates the follow-
ing information about the event:
• Event type
• Event number
• Date and time at which the event occurred
Communication connection is being established
The inverter is establishing a connection to a local network or is es-
tablishing a direct connection to an end device via Ethernet (e.g.
computer, tablet PC or smartphone).
WPS active
The WPS function is active.
Communication active
There is an active connection with a local network or there is a di-
rect connection with an end device via Ethernet (e.g. computer,
tablet PC or smartphone).
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Installation Manual