- Xantrex Photovoltaic Inverter Maintenance Manual

Starting the Commissioning Test File
152607 3–7
Operate Inverter
1. Make sure all doors are closed and locked.
2. Using the Front Panel or the GUI, set the I PPT Max percent to 25%.
3. Place the O
N/OFF Switch (S3) in the ON position. If the PV voltage is above
PV Start voltage threshold, followed by a 5-minute delay period, the PV
contactor (K2) will close, followed by the Main AC contactor (K1). The
inverter will begin to produce power up to 25% of rated power.
4. Look, listen and smell for any defects.
5. Make sure the Matrix fans are operating.
6. If everything is okay, increase the I PPT Max until you reach 100%.
7. Check all the operating data with the GUI or front panel. Record any
irregularities.
8. Let the inverter run.
9. Once you finish these steps, go back to the GUI Commissioning Procedure
and click on the check box to indicate the task is complete. Go to the next step
by clicking on the "N
EXT" button.
Completed Commissioning
1. Once you have successfully completed all the commissioning steps, save the
test report to a file.
2. Email the completed report to:
[e-mail]
3. Send or Fax a copy of the Product Registration Form on page WA–3 to
Xantrex. The address and Fax numbers are available on page WA–3.
Thank You for choosing Xantrex "The Smart Choice for Power".
Important: If the PV225S suddenly ceases operation, and faults with an "0014 Grid
Interface Failed
", this could be an indication that the power conductor terminations
between the Isolation Transformer (T6-X1, T6-X2, and T6-X3) and Main Inverter
Enclosure (TB5, TB6, and TB7) are incorrect. Open the AC Disconnect Switch (S1) and
the DC Disconnect Switch (S2). Place the O
N/OFF Switch (S3) in the OFF position. Once
the System is isolated for maintenance, verify that these terminations are correct. Upon
verification that the terminations are correct, close the AC and DC Disconnect Switches
and repeat the previous steps.