Installation and operator’s manual
Page 30 of 65
PVI-2000-OUTD-AU Rev.: 1.0)
4
START-UP
WARNING
: Do not lay any object on AURORA during operation.
WARNING
: do not touch the heatsink during operation, some parts
could be very hot and cause serious burns.
To start up AURORA switch the external Dc disconnect on the ON position.
1) Switch the Ac disconnect to the ON position.
2) AURORA will start operating and the green LED label Power on the
front panels will start blinking while the grid is checked to make sure that
voltage, impedance and frequency parameters are within operating range per
AS4777.3-2005
requirements. The check can last a few
minutes depending on the conditions of the grid. During the check the
LCD display will show a sequence of three screens, indicating:
•
Remaining time for next connection.
•
Grid voltage value and status (in or out of range)
•
Grid frequency value and status (in or out of range)
3) If the grid check is successfully completed the unit will perform a
protective test on the unit. It’s normal that the unit produces an audible
sound during the test.
4) Then the AURORA will export to the grid and the green Power LED will
be continuously lit (provided there is enough solar radiation to feed power
to the grid).
5) If the grid check is not successful the unit repeats the check over and over
again until acceptable grid parameters are found. During this procedure
the green power LED keeps blinking. Measure the grid voltage and
frequency and then verify the grid configuration of the unit.