Huawei SUN2000 M5 Series User Manual page 58

SUN2000-(12KTL-25KTL)-M5 Series
User Manual
----End
Issue 03 (2023-02-15)
LED Indicator Status
Blinking red Blinking slowly
and green (on for 1s and
alternately off for 1s)
Copyright © Huawei Digital Power Technologies Co., Ltd.
Remarks Description
No communication with the
inverter:
– Remove and then insert
the Smart Dongle.
– Check whether the
inverter matches the
Smart Dongle.
– Connect the Smart
Dongle to another
inverter.
Check whether the
Smart Dongle is faulty or
the USB port of the
inverter is faulty.
6 Commissioning
52