C INVERTER BP300-UL, Руководство пользователя, Страница: 12 / 14

-10-
Probable cause
Charge the unit.
Make sure loads are within allowed range.
Turn unit off, allow to cool down and then restart.
Contact customer service.
Remove the load.
Contact customer service.
Contact customer service.
Problem
Solution
Battery under-voltage protection
Discharge overcurrent protection
Overheating protection
Machine damage
Abnormal load
Hardware failure
LCD screen damage
Symbol display
exception or LCD
screen malfunction
AC output fault
OPERATION METHOD
It is recommended to charge the unit immediately after purchase when the
battery power is less than 20% to maintain the best performance and extend
the service life.
Press the main power button, the device is initialized, and all ICONS on the
LCD screen are activated. After the self-test, the function is normal and the
screen will be displayed normally. If there is no operation within 30 seconds,
the device will enter the standby sleep mode.
Each small bar on the electric quantity indicator symbol on the LCD screen
represents a 20% battery level.
Support USB, DC, LED light and charging working simultaneously, but does not
support AC output and charging working simultaneously. When AC is working,
charging the device will automatically turn off the AC output.
Never completely discharge the internal battery. 1.
2.
3.
4.
5.
Notes before Use