SMA SB 2800i Installation - Manual (Page 24)

Installation Installation Guide
22 SMA Regelsysteme GmbH SB2800i-11:SE0504
Table 5.1: LED blinking codes
You will find a detailed description of failure messages and their
causes in the „ Operating Instructions“.
Green Red Yellow Status
permanently on
off off OK (feeding)
permanently on
off failure
permanently on OK (initialization)
blinking fast
(3 x per second)
off off OK (stop)
permanently on off failure
blinking slowly
(1 x per second)
off off
OK (waiting, grid
monitoring)
permanently on off failure
shortly turns off
(approx. 1 x per
second)
off off OK (derating)
permanently on off failure
off
off
off OK (stand-by)
on/blinking failure
permanently on
off failure
on/blinking failure