SMA SUNNY BOY 3.8-US Instructions D'installation page 20

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.
The blue LED is glowing
20 SBSxx-US-10-IA-xx-11
Explanation
Event occurred
If an event occurs, a distinct event message and the corresponding
event number will be displayed in addition on the inverter user inter-
face or in the communication product.
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