Displays And Messages - SMA Sunny Boy 6000TL‑US Installation Manual

SMA America, LLC
7

Displays and Messages

The Sunny Boy LED Status Indicators
Each Sunny Boy inverter is equipped with three LED status indicators that display the operating mode
of the inverter.
LED Color
Green
Red
Yellow
Red and yellow
Installation Manual
Meaning
Indicates standard operation of the inverter.
Indicates that a ground fault is present in the PV array.
The inverter does not feed into the power distribution grid.
Observe Section "Ground Fault", page 53.
Indicates that an error is present either in the inverter or in the PV
plant. The inverter will not operate until the fault has been
corrected.
The possible error messages and causes are explained in the user
manual and in Section 7 "Displays and Messages", page 47.
If the yellow and red LEDs light up simultaneously, the inverter
detected a ground fault.
Observe Section "Ground Fault", page 53.
7 Displays and Messages
SB6-11TL-US-IA-en-13 47