Troubleshooting - Huawei SUN2000-330KTL-H1 User Manual

SUN2000-(330KTL-H1, 330KTL-H2)
User Manual
3.
4.
5.
6.
Figure 8-8 Installing a fan tray
----End

8.5 Troubleshooting

Alarm severities are defined as follows:
●
●
●
Issue Draft A
(2022-08-30)
Connect the cables correctly according to the cable labels.
Rotate the handle.
Push the fan tray completely in place.
Tighten the screws on the fan tray.
Major: The inverter is faulty or the external environment is abnormal. As a
result, the output power decreases or the inverter stops feeding into the grid.
Minor alarm: Some components of the inverter are faulty but the inverter can
still connect to the grid and generate power.
Warning: The inverter works properly. The output power decreases or some
authorization functions fail due to external factors.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance
69