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User Manual V1.0-2022-01-17
08 System Commissioning
Inverters Designed without LCD
Type Status Description
Steady Green Power on.
O Power o.
Steady Green
The power grid is working normally.
The inverter is on grid.
O The inverter is o grid.
Single Green Slow Blinking Self-check before grid tying.
Single Green Fast Blinking The inverter is to be grid-tied.
Steady green
The Communication module is
working properly.
Quartic Green Blinking
The inverter is not connected to the
server.
Double Green Blinking
The inverter is not connected to the
router.
Single Green Slow Blinking RS485 is working normally.
Single Green Fast Blinking
Communication is reseting or
restarting.
O No communication.
Steady Red System Fault.
O No fault.
Power
Operating
Alarming
SEMS
Stop pressing the button for a period in any page, the LCD will get dark and go back to the initial
page, which means the parameter in that page has been saved successfully.
LCD Button Description
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