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LED indicator definition
1) Fault Indicator（red）：”On “ indicates when a fault occurred; “Off” means no
fault occurred.
2) Indicator（Green）：”On” means AC is normal, “Off” means AC is not present, and
blinking means voltage is beyond normal range
3) Inverter Indicator（Green）：”On” means when load is powered by inverter, “Off”
means when it is not working and blinking means it is in overload condition.
4) Bypass Indicator（Green）：”On” means when UPS is in bypass mode, “Off”
means not in bypass mode and blinking means when the input is beyond normal
range
5) Battery Indicator（Green）：On: when UPS is in battery mode, Off : Not in Battery
mode; Blinking: when battery voltage is low or battery is not connected
6) Output Indicator（Green）：On: when there is output, Off: no output.
LCD display content
1) Running parameters
Input voltage/frequency, output voltage/frequency/current, temperature inside
UPS, battery remaining capacity, battery charging/fully charged, battery voltage.
2） Alarm information ( priority from high to low )
It provides shutting down, auxiliary power fault, output short circuit, inverter fault,
rectifier fault, over temperature, overload, charger fault, battery fault, battery
capacity low, ready to shut down and output fault.
3） Parameter setting
Menu setting, floating /boosting charging setting, battery capacity setting, ID of
parallel UPS, output voltage/frequency level/calibration.
z Boosting charging voltage 2.30 to 2.35V per cell, floating charging voltage
2.20 to 2.29V per cell
z Battery capacity setting includes the Ah of each battery unit, battery quantity
(8 to 10 )*2, parallel group number, low battery voltage alarm value (EOD ).
z Parallel setting
z UPS ID setting
z LBS setting ( Enable/Disable, Master/Slave)
Button Definition
Button Definition
ON
Switch on the inverter by pressing and holding it for 1s when the
UPS is off
OFF
Switch off the inverter output by pressing and holding it for 1s
when the UPS is on, load will be powered by bypass output if
the bypass is normal
ENT Confirm the operation
ESC cancel and go to previous menu
◀
Turn to another menu or parameter
▶
Turn to another menu or parameter
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