Must EP33-1012TLV, User Manual

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Operating mode description
Operation mode Description LCD display
Fault mode
If any fault has happened, the machine will enter to
the mode. And fault code is displayed on the LCD.
Line mode
Input power will provide energy to load directly. And
it will charge the battery at the same time.
If voltage of input power is outside of section, the
machine will switch to battery mode.
Battery mode
The unit will get energy from battery and provide to
load.
AGS function
AGS function information
The AGS function is that the inverter will start the generator automatically via the dry contact when the battery is
low voltage.
Note:
The generator must have dry contact function.
If you connect AC grid and Generator to Inverter input at the same time, the interlock device should be installed
between generator output and inverter input. (To ensure the utility and generator will not provide power to
inverter at the same time. It doesn’t need to be installed if only connect generator).
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Power Grid
Interlock unit
Battery
Generator
PC
TV
Air-conditioning
Fridge
Washing machine
Load
AC INPUT
BAT INPUT BAT CHARGER