
61
INSTALLATION AND OPERATING INSTRUCTIONS · HSI
EN
OPERATION
Power ON/OFF
Once the unit has been properly installed and the batteries are connected well, simply
press On/Off switch (located on the button of the case) to turn on the unit .
Operation and Display Panel
The operation and display panel, shown in below chart, is on the front panel of the
inverter . It includes three indicators, four function keys and a LCD display, indicating the
operating status and input/output power information .
LED Indicator
LED Indicator
Messages
AC/INV
Green
Solid On
Output is powered by grid in Line mode .
Flashing
Output is powered by battery or PV in battery
mode .
CHG
Yellow
Flashing
Battery is charging or discharging .
FAULT
Red
Solid On
Fault occurs in the inverter .
Flashing
Warning condition occurs in the inverter .
USB
LCD Display
LED Leuchten
Funktionstasten