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4. LCD Display Icons
4.1 The button
1.
SET/OK:
Setting button, enter button.
2.
UP:
Setting button ﹙UP﹚.
3.
DOWN:
Setting button ﹙DOWN﹚.
4.
MENU/ESC:
Menu button, exit button.
5.
ON/OFF:
Power on/off switch.
4.2 The normal display
Noted:
• Press ‘’ESC’’ to select the indication of the Icon 3 ﹙Output voltage, current, power, frequency﹚ Press “Up” to select or set auto
switch the data of Icon 3.
• Press and hold “UP” and “DOWM” button 3S at the same time until the display backlight flashes 3 times and the data parameters
are restored to the factory default values;
• When no fault , the LCD screen backlight automatically turns off when the button is not operated for 30s. When there is a fault
or
touch the button, the LCD screen automatically lights up.
4.3 The fault display
When faults occur:
the Icon 2
indicate the corresponding code,
and the flashing with warning code,
the LCD screen backlight is always lit.
4.4 The setting interface
Long press “SET/OK” for 5s, enter the setting interface as shown above, while Icon 1, Icon
3 flashing settings parameters, Icon 2 flashing settings interface code;
Press “UP” and “DOWN” to adjust parameters, then press “SET/OK” to confirm the
adjustment.
If re-set the parameter, short press “SET” to make Icon 1 flashing;
Pressing the “ESC” to cancel this step and switch to next setting interface directly.
Long press “ESC” for 5s, exit setting interface to the main interface; more than 10s
without any operation,the interface will automatically return to the main interface.
Noted
Undervoltage warning value = undervoltage closing value + 0.5V,
overvoltage warning value = overvoltage closing value - 0.5V.
POWER
FAULT
SET
OK
MENU
ESC
ON
OFF
DOWN
UP
2
3
.
1
v
BA TT
1 234
v
OU TPUT
~
100%
2
3
1
v
BA TT
1
234
v
OU TPUT
~
100%
6
5
1
v
BA TT
02
000
v
OU TPUT
~
100%
!
ERROR
5
0
1
v
BA TT
01
~
100%
NO
Icon
Function description
1
N
2
3
1
v
BA TT
O
Indicate battery output voltage
2
1
Indicate the setting programs or warning and fault codes
﹙When the product runs normally: the icon rotates clockwise;
when the product fails, display the fault codes.﹚
3
234
v
OU TPUT
Indicate output voltage, current, power, frequency
4
Indicate battery level
5
~
DC/AC inverter working
6
100%
Indicate the percentage of load level
Fault
Code
Battery low voltage
01
Battery over voltage
02
Front-end circuit over temperature
03
Back-end circuit over temperature
04
Front and backend over temperature
05
Output overload
08
Output short circuit
09
