SMA SUNNY BOY STORAGE 3.8-US Instructions D'installation page 25

SMA Solar Technology AG
LED signal
The green LED is flashing
(1.5 s on and 0.5 s off)
The green LED flashes
quickly
The green LED is glowing
The green LED is off
The red LED is glowing
The blue LED flashes slowly
for approx. 1 minute
The blue LED flashes quickly
for approx. two minutes
(0.25 s on and 0.25 s off).
The blue LED is glowing
Installation Manual
Explanation
Secure power supply operation or battery-backup operation
The secure power supply operation or battery-backup operation is
enabled and the inverter supplies the loads with energy from the
battery.
Update of central processing unit
The central processing unit of the inverter is being updated.
Parallel grid operation
The inverter is not feeding into the utility grid.
Event occurred
If an event occurs, a distinct event message and the corresponding
event number will be displayed in addition on the product user inter-
face or in the communication product (e.g. SMA Data Manager).
Communication connection is being established
The product is establishing a connection to a local network or is es-
tablishing a direct connection to a smart device via Ethernet (e.g.
smartphone, tablet or laptop).
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 via Ethernet with a smart end device (e.g. smart-
phone, tablet or laptop).
4 Product Overview
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