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9
ABNORMAL INTERFACE
Short circuit protection setting interface. Some inductive or capaci-
tive loads will have large current at the start-up moment, which may
trigger shortcircuit protection of the controller. Therefore, the short-
circuit protection function can be turned off manually. The default is
the closed status. The setting method is the same as above. SC.F is
closed and SC.N is open.
High temperature abnormal interface, when the controller detects
that the temperature is too high, it will enter standby mode and it
will not charge or discharge. It will wait for the temperature to fall
back and resume work. Press any key to exit the shutdown interface
directly and enter the normal working status.
D2D trigger delay value (Unit: second)
When the controller detects that the voltage of solar panel is lower
than the set trigger value, it delays 10S to turn on the load.
This time value can be used to prevent the night car lights or lightning
interference leading to wrong judgment and turn off the lights.
Default value is recommended. The setting method is the same as
above.
V
V
Low-voltage protection interface. Empty battery symbol flashing
means the battery is discharged lower than the LVD voltage and the
controller will cut off the load output. The user should charge the
battery in time to restore it to 12.6V (lead acid), and the controller
will automatically re-start the load. Or press any button in this
interface to exit the low-voltage protection status.
Over-current or short-circuit protection.
The load symbol flashing mean an output over-current or short-circuit
protection occurs. The controller now will disable the output and
wait for 30s delay then try to recover again. User should check and
troubleshoot in time.
