Operator`s manual

Installation and Operator’s Manual Page 33 of 62
(PVI-2000-OUTD-UK
Rev: 1.0)
LEDs Status Operational Status Remarks
1
Power (Green):
Fault (Yellow):
GFI (Red):
AURORA self-disconnection
during nighttime
Input voltage below 90 Vdc
for both inputs
2
Power (Green):
Fault (Yellow):
GFI (Red):
AURORA initialization, load
settings and waiting for grid
check
Input voltage above 200 Vdc
also for one input only. It is a
transition status while
operating conditions are
checked.
3
Power (Green):
Fault (Yellow):
GFI (Red):
AURORA is exporting to grid Standard machine operation
(search of max. power point or
constant voltage).
4
Power (Green):
Fault (Yellow):
GFI (Red):
System insulation device
faulty
Ground leakage found
5
Power (Green):
Fault (Yellow):
GFI (Red):
Malfunction – fault!!! The Fault can be inside or
outside the unit. See the alarm
message appearing on the
LCD.
6
Power (Green):
Fault (Yellow):
GFI (Red):
Installation phase: AURORA
is disconnected from grid.
During installation, it refers to
set-up of the address for RS-
485 communication.
7
Power (Green):
Fault (Yellow):
GFI (Red):
AC mains voltage is missing The AC voltage is not present
(i.e. AC disconnect switch or
circuit breaker are OFF, or AC
wiring is missing/wrong)
NOTE: All inverter statuses signaled by the corresponding LED
coming on or blinking, are also identified on AURORA LCD by a
message relating to the operation being carried out or to the defect/fault
found (see following sub-sections).