Huawei SUN2000-15KTL-50KTL-M3 Series User Manual page 21

Replacing SUN2000-(15KTL-50KTL) Series with
SUN2000-(15KTL-50KTL)-M3 Series
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 01 (2021-04-05)
Status
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.
Blinking green
slowly
Off
–
Blinking red fast (on
for 0.2s and off for
0.2s)
Steady red
7 Commissioning
Description
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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