Installation and Operation Manual Page 68 of 104
(PVI-3.8/4.6-I-OUTD-US Rev.: 1.1)
5.4 LCD Display
5.4.1 Connection of the System to the Grid
The two-line LCD display is located on the front panel and shows:
Inverter operating status and statistics;
Service messages for the operator;
Alarm and fault messages.
During regular operation, the display will cycle through available data. The display
changes to a different screen every 5 seconds, or screens may be scrolled manually by
pressing the UP (2
nd
key from display) and DOWN keys (3
rd
key from display).
1) These 2 screens are displayed at inverter start-up:
2) The following screens may appear while waiting for the connection to be
established:
- While the system checks for grid connection to be established ('Missing Grid'), the
yellow LED next to the display turns on steady, while the green LED flashes;
- When waiting for solar radiation ('Waiting Sun'), the green LED turns on steady.
- As soon as the 'Missing Grid' and 'Waiting Sun' conditions are met successfully, the
inverter is connected.
3) Shows the time (seconds) remaining to complete the output voltage and frequency
values check.
POWER-ONE
Initializing…
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