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1.
P
RESENTATION
1.1 Front LED Panel
For 1-3KVA
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“ON/TEST” button:
With the UPS plugged in, press the ON/TEST button to turn on the UPS and power the
loads. ON/TEST also activates the UPS‘s self-test and utility line voltage displays.
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“OVERLOAD” indicator (RED LED):
The LED lights when the loads connected to the UPS exceed the UPS‘s capacity.
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“BACK UP” indicator (GREEN LED):
The LED illuminates when the UPS is supplying battery power to the loads.
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“REPLACE BATTERY” indicator (RED LED):
The LED illuminates when the UPS‘s battery is no longer useful and must be replaced.
Note: When replace battery, disconnect the utility power then open the case and take notice
of the battery‘s polarity while install the new battery to avoid short circuit.
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“BUCK AVR (VOLTAGE REDUCTION)” indicator (YELLOW LED):
The LED illuminates when the UPS is correcting a high utility voltage condition. The loads
receive normal power.
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“LINE NORMAL” indicator (GREEN LED):
The LED illuminate when the line input voltage is normal.
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“BOOST AVR (VOLTAGE BOOST)” indicator (YELLOW LED):
The LED illuminates when the UPS is correcting a low utility voltage condition. The loads
receive normal power.
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LOAD bar graph:
The display shows the power being drawn by the load.
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POWER bar graph (BATTERY CHARGE):
The display shows the present battery charge as a percentage of battery capacity.
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