Troubleshooting - Soleil SRT 75K User Manual

Figure5-3 Pull out fan module
Step 5 Install the fan module in reversed order and lock the screws, restart the inverter.

5.2 Troubleshooting

The inverter is designed according to the grid-tied operation standards and meets the requirements of
safety and EMC. Before shipment, the inverter has undergone several rigorous tests to ensure reliable
and optimal operation.
If some faults occur, the touch screen will show the corresponding alarm information. Under the
circumstances, the inverter may stop power generation. The fault situation is as shown in Table5-2.
Table5-2 Troubleshooting list
NO. Fault information
Grid
1
abnormal
Grid
2
abnormal
3 Output over-current
4 Output current DC If the fault persists, please contact your local agency or service center.
IV438E REV.01 Issued: 2022/11/09
Solution
Check whether the safety regulations of the inverter meet the
voltage requirements of the local grid connection and check the voltage of the
local power grid. If the above is normal, please contact your local
agency or service center.
Check whether the safety regulations of the inverter meet the
frequency requirements of the local grid connection and check the frequency of
the local power grid. If the above is normal, please contact your local
agency or service center.
If the fault persists, please contact your local agency or service center.
User Manual Soleil SRT/SPX 75K-150K Pag. 60 of 74 +FR