Specifications

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Operation Panel
A. Button：
1. ON/TEST Switch: The button is used for turning on the UPS, it can also
perform the battery test function in “ON-LINE mode”. In “ON-BATTERY
mode”, this button can turn off the buzzer for silence.
2. OFF Switch: The button is used for turning off UPS.
B. LED Display Status：
1. Bypass: This LED indicates that the UPS is in “BYPASS mode”.
2. Line LED: This LED indicates the condition of input line. If the input voltage
is too low, too high, or out of frequency, this LED will flash. When line is
blackout, this LED will light off.
3. ON Line LED: This LED indicates that the UPS is running in “ON-LINE
mode”.
4. ON Battery LED: This LED indicates the UPS is running in “ON-BATTERY
mode” (backup mode), the internal batteries will supply the power.
5. Level LEDs: The four LEDs indicate that the current battery capacity in
“ON-BATTERY mode” or the current load level of the UPS in “ON-LINE
mode”.
6. Battery LED: When this LED lights up, “Level LEDs” will show the current
battery capacity.
7. Load LED: When this LED lights up, “Level LEDs” will show the load level of
the UPS.
8. Battery Low: This LED indicates that the UPS is in the “Battery Low”
condition.
9. Battery Replace: After Battery test, This LED indicates that the batteries
are weak and it is suggested to the users to replace the batteries.
10. Overload: This LED indicates that the load level exceeds the rating, after a
limited period of time, the UPS will transfer to “BYPASS mode” and this
LED will still light on to alarm the user.
11. Fault: This LED indicates that the UPS is fault.
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