Huawei SUN2000-3KTL-M0 User Manual page 14

SUN2000-(3KTL-12KTL)-M0
User Manual
Category
indication
Communication
indication
Issue 01 (2018-12-30)
Status
Steady green
Blinking green at
long intervals (on
for 1s and then
off for 1s)
Blinking green at
long intervals (on
for 1s and then
off for 1s)
Off
Off
Blinking red at
short intervals
(on for 0.2s and
then off for 0.2s)
N/A
Steady red
LED 3
Blinking green at short intervals (on
for 0.2s and then off for 0.2s)
Blinking green at long intervals (on
for 1s and then off for 1s)
Off
Copyright © Huawei Technologies Co., Ltd.
Meaning
Steady green The SUN2000 is operating in
grid-tied mode.
Off The DC is on and the AC is
off.
Blinking green at The DC is on, the AC is on,
long intervals (on and the SUN2000 is not
for 1s and then exporting power to the power
off for 1s) grid.
Blinking green at DC is off and AC is on (only
long intervals for non-China versions).

Off

N/A DC environmental alarm
Blinking red at AC environmental alarm
short intervals
(on for 0.2s and
then off for 0.2s)
Steady red Fault
N/A
Communication is in
progress. (When a mobile
phone is connected to the
SUN2000, the indicator first
indicates that the phone is
connected to the SUN2000):
blinks green at long
intervals.)
The mobile phone is
connected to the SUN2000.
There is no communication.
2 Overview
China version: DC is off,
and AC may be energized
(Ensure that the external
AC switch is OFF).
Non-China versions: DC
is off and AC is on.
8