Installation manual
43
ENGLISH
OperatingthePVinverter
6. OperatingthePVinverter
WARNING
Burnhazard!
The enclosure temperature may exceed 70° C while in operation. Injury
may occur owing to the hot surface.
► Please do not touch!
After installation, please con rm the AC, DC, and Communication connections are correct. Follow
the steps below to startup the inverter:
1. Check the PV array DC voltage:
– Uncover the PV arrays and expose them to full sunlight.
– Measure the PV array open circuit DC voltage across the DC positive (+) and negative
(-) terminals in the DC distribution box. This voltage must be greater than 250 V
DC
and
less than 1000 V
DC
.
2. Check the AC utility voltage:
– Using an AC voltmeter to measure the AC utility voltage and ensure the voltage is at ap-
proximately the nominal value (Nominal = 230 Vac Line-N).
3. Set all necessary settings:
– Switch on AC breaker to provide power to the inverter (40 seconds)
– Check the inverter display.
– Country & Language settings appear on the display at rst startup.
NOTE
Countriessupported: Belgium, France, Italy, Netherlands, Spain, Greece,
Germany, Czech Republic, Slovakia, Portugal, Bulgaria, Romania, United
Kingdom, Australia
Languagesupported: English, Italian, French, German, Dutch & Spanish
Figure 6.1.: Country Settings on initial startup