4.5 Basic operation and stop
◐
Operation
1. Check, there is no abnormality in the entire wiring.
Make sure that the polarity of PV array input and battery input is correct.
The system may be damaged at the time of incorrect connection.
2.
If there is no abnormality, switch on the circuit breaker on PV input side and battery input side to enable
KEYPAD.
3. Set the parameter value as LCD and KEYPAD according to usage conditions.
Be sure to set the calendar clock.
4.
The <GRID> LED lights up when the AC circuit breaker is turned on.
5. In Automatic mode, operation starts automatically after the set switching time. Press ENTER (SET) key to
start operation without waiting time.
In Manual mode, operate with the RUN button. It can be set in Select Set Auto / Manual. Operational
information can be checked through the LCD screen.
6. Normal / Schedule can be set in Operation Mode of Select Set menu,
1)
Normal mode, the connected load will discharge through the battery or charge the battery through the
GRID or PV.
2) Schedule mode, the charging / discharging time set in Etc.set can be generated from the battery or PV
through the GRID, or the battery can be charged through the grid or PV power.
◐
How to set the mode
①
Normal mode(Default setting)
Menu
►
Select Set
►
Operation Mode
►
Normal
•
Grid-connected type : It is possible to charge the battery with PV and supply the power from grid to load.
Battery and PV power supply during blackout.
• Stand-alone :
It can be powered by PV and battery. In the absence of PV power, the battery will discharge.
②
Schedule Mode(Exclude standalone products)
Menu
►
Select Set
►
Operation Mode
►
Schedule
Menu
►
Select Set
►
Grid Reverse
►
On(Grid power generation function)
• Set c
harging time and amount of charge
