User Manual

8
Alarm Icon: Illuminates when the alarm is disabled.
Warning Icon:
1. ON: The unit is shut down due to an internal or environmental fault. The error code will appear on the 7-segment
display. Refer to the following table for each error code and refer to 3.4 7-Segment Display for relevant
7-segment display information.
Error Code Meaning
E11 Charger Fault
E13 Temperature Out of Range
E14 +/- DC BUS High/Low
E16 Inverter Fault
E18 DC-DC Fault
E19 Abnormal Output/Inverter Voltage
E21 Output Short Circuit
Sd1 RPO Shutdown
Sd4 Battery Low Shutdown
2. Flashing: When the icon is flashing, it will be accompanied by other icon(s) to show the corresponding warning
message(s).
a. : There is no battery or battery replacement is needed.
b. : The UPS is overloaded.
Load Level Bar Graph: Indicates the load level status.
1. ON: The bar graph illuminates according to the load level *1.
2. Flashing: The bar graph flashes when there is an overload situation.
Battery Level Bar Graph: Indicates the status of battery level.
1. ON: The bar graph illuminates according to the remaining battery capacity *1.
2. Flashing: The bar graph flashes when a low-battery situation occurs.
Note: *1 means that:
<10%: no segment will illuminate.
10-29%: the first segment will illuminate.
30-49%: the first two segments will illuminate.
50-69%: the first three segments will illuminate.
70-89%: the first four segments will illuminate.
90-100%: all segments will illuminate.
3. Operation Panel