SMA SUNNY BOY 5000-US Installation Manual page 64

Displays and Messages
Start
The inverter calibrates the internal systems. The calibration lasts 10 seconds and the inverter begins
standard operation. If the inverter was manually placed into STOP mode, this status is displayed as
well.
Waiting
The inverter checks the grid requirements and whether enough voltage from the array is available to
feed into the power distribution grid.
If the feed-in to the power distribution grid was interrupted and then resumed, the inverter
always waits 5 minutes before feeding in.
If the inverter is not able to feed into power distribution grid three times in a row, it waits
10 minutes before the next attempt.
64 SB50US-80US-IA-en-36
SMA America, LLC
Installation Manual