Huawei LUNA2000-2.0MWH Series User Manual page 165

LUNA2000-2.0MWH Series Smart String ESS
User Manual
Procedure
Step 1 Turn on the AC switch between the Smart PCS and the power grid.
Step 2 Turn on the DC switches between the Smart PCS and the DC LV Panel busbar.
Step 3 Observe the LED indicators to check the running status of the Smart PCS.
----End
Indicator Description
You can view the running status of the Smart PCS by observing the LED indicators
on the panel.
Figure 7-10 LED indicators
Table 7-3 LED indicators
No. Category
1 DC indication
2 Running
indication
Issue 08 (2022-11-15)
Indicator Description
Status
Steady green The DC side is properly connected, and the voltage on
the DC side is greater than or equal to 500 V.
Blinking The device is in standby mode.
green slowly
Blinking red An environmental fault occurs on the DC side.
fast
Off The DC side is not properly connected, or the voltage
on the DC side is less than 500 V.
Steady green The device is operating in grid-tied mode.
Blinking The system environment is normal and the device is
green slowly not in the working state.
Copyright © Huawei Technologies Co., Ltd.
7 Powering On the System
155