4. OPERATION
4.1 Power ON/OFF
5.1 Main Screen
5. LCD Display Icons
Once the unit has been properly installed and the batteries are connected well,simply press
On/Off button(located on the left side of the case) to turn on the unit.When system without
battery connected,but connect with either PV or grid,and ON/OFF button is switched off,
LCD will still light up(Display will show OFF),In this condition,when switch on ON/OFF
button and select NO battery,system can still working.
The LCD is touchscreen,below screen shows the overall information of the inverter.
1.The icon in the center of the home screen indicates that the system is Normal operation.
If it turns into “comm./F01~F64” ,it means the inverter has communication errors or
other errors,the error message will display under this icon(F01-F64 errors,detail error info
can be viewed in the System Alarms menu).
2.At the top of the screen is the time.
3.System Setup Icon,Press this set button,you can enter intothe system setup screen which
including Basic Setup,Battery Setup,Grid Setup,System Work Mode,Generator port use,
Advanced function and Li-Batt info.
4.The main screen showing the info including Solar,Grid,Load and Battery.Its also
displaying the energy flow direction by arrow.When the power is approximate to high
level,the color on the panels will changing from green to red so system info showing
vividly on the main screen.
· PV power and Load power always keep positive.
· Grid power negative means sell to grid,positive means get from grid.
· Battery power negative means charge,positive means discharge.
4.2 Operation and Display Panel
The operation and display panel,shown in below chart,is on the front panel of the inverter.
It includes four indicators,four function keys and a LCD display,indicating the operating
status and input/output power information.
Chart 4-1 LED indicators
LED Indicator
DC
AC
Normal
Alarm
Green led solid light
Green led solid light
Green led solid light
Red led solid light
PV Connection normal
Grid Connection normal
Inverter operating normal
Malfunction or warning
Messages
Chart 4-2 Function Buttons
Function Key
Esc
Up
Down
Enter
Description
To exit setting mode
To go to previous selection
To go to next selection
To confirm the selection
25%
05/28/2019 15:34:40
4.50
KW
-1.40
KW
-1.54
KW
1.46
KW
0
5
0
5
0
5
0
5
54
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