3. Operation Panel
Standby Mode Graph: Illuminates when the UPS is operating in standby mode.
On-line Mode Graph: Illuminates when the UPS is operating in on-line mode.
Battery Mode Graph: Illuminates when the UPS is operating in battery mode.
Bypass Mode Graph: Illuminates when the UPS is operating in bypass mode.
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
E11
E13
E14
E16
E18
E19
E21
Sd1
Sd4
2. Flashing: When the icon is flashing, it will be accompanied by other icon(s) to show
the corresponding warning message(s).
a.
b.
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.
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: There is no battery or battery replacement is needed.
: The UPS is overloaded.
Meaning
Charger Fault
Temperature Out of Range
+/- DC BUS High/Low
Inverter Fault
DC-DC Fault
Abnormal Output/Inverter Voltage
Output Short Circuit
RPO Shutdown
Battery Low Shutdown
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