31
7.
Exit Configuration
When all selections have been properly selected, the installer can go to
START INVERTER to enable the inverter to start.
1. Press Enter key to go into the item
2. Press Enter key to exit the Setup Menu, and proceed to start up Inverter
ENTER TO ACCEPT
ENTER TO START?
ENTER TO SETUP
7.START INVERTE
↓
Ent
Esc
Figure 4-8 Complete configuration and start up Inverter
Display will show the Self Test screen during the Start-up Sequence. Press
ESC combination will send the display to Information Screens.
4.3 Start-Up Sequence
The inverter will go through a sequence of safety checks before it starts exporting
power. It takes the inverter about 5 minutes to go through the whole Start-Up
Sequence.
SELFTEST 5.0KW
>>>
Figure 4-9 Inverter self-test
The following are Self-Check items that the inverter goes through:
1. Check Ground Fault operation of internal circuit and check fault current
on PV array. Ground fault current is also monitored continuously during
operation. A Ground fault will stop the inverter from exporting power to
the grid.
2. Check Impedance from the Positive and Negative terminals of the PV
array to Earth Ground.
