Power One AURORA - Page 61

Installation and Operation Manual Page 61 of 104
(PVI-3.8/4.6-I-OUTD-US Rev.: 1.1)
Key:
LED on
LED flashing
LED off
Any of the above conditions
LED STATUS
OPERATIONAL
STATUS
NOTES
1
green:
yellow:
red:
AURORA self-
disconnection during
night-time
Input voltage less than
90 Vdc at both inputs
2
green:
yellow:
red:
AURORA initialization,
settings loading, and
waiting for grid check
It is in transition status while
operating conditions are being
checked.
3
green:
yellow:
red:
AURORA is powering
the grid
Standard machine operation
(search for maximum power
point or constant voltage)
4
green:
yellow:
red:
System insulation device
faulty
Leakage to ground found
5
green:
yellow:
red:
Defect – fault!!! The fault can be inside or
outside the inverter. See the
alarm appearing on the LCD
display.
6
green:
yellow:
red:
Installation Phase:
AURORA is
disconnected from the
grid.
During installation, it
indicates set-up phase of the
address for RS-485
communication.