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C
ommissioning
Do not place objects of any kind on the inverter during operation! Do not touch the heat sink
while the inverter is operating! Some parts may be very hot and could cause burns.
Before proceeding with commissioning, make sure you have carried out all the checks and
verifications indicated in the section on preliminary checks.
This inverter can be powered both with AC or DC sources. In case of DC source is used,
make sure that irradiation is stable and adequate for the inverter commissioning procedure
to be completed.
At the first activation of the inverter the firmware version could syncronized between power
module and wiring box. During this phase the LEDs "Power" "Alarm" and "GFI" blinks to-
gether every 1 second. This process is absolutely normal and must be completed without
interruption. A switch-off of the system during this process could cause serious damage to
the inverter.
Commissioning could be carried out in two different ways:
• Via ABB Installer for Solar Inverters APP
Recommended mobile APP for commissioning a single inverter as
well as a multi-inverter solar plant.
• Via Web UI (access point wireless network)
Integrated Web User Interface enabling setting parameters and perfor-
ming commissioning of a single inverter (multi inverter support is not
provided).
Recommended as alternative method for performing single inverter
commissioning.
- 97 -
7 - Operation
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