Huawei SUN2000 Series User Manual page 14

SUN2000-(3KTL-10KTL)-M0
User Manual
(1) LED indicator
(3) Mounting plate
(5) Ventilation valve
(7) AC output port (AC)
(9) Smart Dongle port
(GPRS/4G/WLAN-FE)
(11) DC input terminals (PV2+/PV2–)
(13) DC switch (DC SWITCH)
Table 2-2 LED indicator description
Category
Running
indication
Communication
Issue 04 (2019-10-18)
Two M6 screw holes are reserved on both left and right sides of the enclosure for installing an awning.
Status
LED 1
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
Copyright © Huawei Technologies Co., Ltd.
(2) Front panel
(4) Heat sink
(6) Ground screw
(8) Communication port (COM)
(10) Battery terminals (BAT+/BAT–)
(reserved)
(12) DC input terminals (PV1+/PV1–)
Meaning
LED 2 N/A
Steady green The SUN2000 is operating in
grid-tied mode.
The DC is on and the AC is
Off
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.
long intervals
Off DC and AC are both 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
2 Overview
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