（
4
）
Solar energy charge/discharge LED indicator state introduction
LED display
Introduction
Solar
Green
Light
Charge controller is in charging...
Twinkle
Charging controller to prepare...
Extinguish
Charge controller is in standby...
Battery
Green
/Red
two
tone
Red quick
flashing
Battery voltage high voltage reminder
；＞
16V
；
Green quick
flashing
Battery voltage charge protection
；＞
13.8V
；
Green light
Battery voltage normal
Orange
（
Red+gree
n light
）
Battery voltage low voltage reminder
；
<11.6V
Red light
Battery voltage under-voltage protection
reminder
；
<11.1V
；
DC
Output
Yello
w
Quick
flashing
DC load current overload or short circuit
Light
DC output voltage normal
Twinkle
DC load current overload
Extinguish
Power off DC output
（
5
）
Inverter LCD display/ operation introduction
LCD display and function key operation interface can display the
equipment working state, such as: input/output voltage, frequency, the mains
supply mode, inversion mode, battery capacity, loads capacity, alarming
reminder etc.
-5-
（
6
）
Panel key function/LCD setup introduction
Function key
Operation introduction
Mute
key
Long press for 1 second, buzzer once, stars mute
state
；
Long press 1 second, buzzer twice, close mute state
Functi
on key
；
Long press 5 seconds, can choose 01, 02, 03 mode
cycle, after the selected mode, the machine will
restart to take effect;
The mains
supply preferred
mode
Energy-saving
mode
Battery preferred
mode
ON/OF
F
Starti
ng up
Long press for 2 seconds, release after buzzer
once, equipment starts output
Powe
r off
Long press for 2 seconds, release after
internal actuating of relay, equipment close
output
（
7
）
LCD display introduction
-6-
