Huawei SUN2000-M3 User Manual page 71

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual
Category
Communications
indicator
Note: If LED1, LED2, and LED3 are steady red, the SUN2000 is faulty and needs
to be replaced.
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Issue 11 (2023-01-10)
Status
Blinking green
slowly (on for 1s
and off for 1s)
Blinking green
slowly (on for 1s
and off for 1s)
Off
Off
Blinking red fast
(on for 0.2s and
off for 0.2s)
–
Steady red
LED3
Blinking green fast (on for 0.2s and
then off for 0.2s)
Blinking green slowly (on for 1s and off
for 1s)
Off
Copyright © Huawei Technologies Co., Ltd.
Off
Blinking green
slowly (on for 1s
and off for 1s)
Blinking green
slowly
Off
–
Blinking red fast
(on for 0.2s and
off for 0.2s)
Steady red
6 Commissioning
Description
The DC is on and
the AC is off.
Both the DC and
AC are on, and the
SUN2000 is not
supplying power
to the power grid.
The DC is off and
the AC is on.
Both the DC and
AC are off.
DC environment
alarm
AC environment
alarm
Faulty
–
Communication is
in progress.
A mobile phone is
connected.
No communication
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