DKC SMALLR1, User Manual

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Line mode
In case of input mains corresponding to the working conditions,
U
PS will work in line mode, LCD displays ‘Line’.
Standby mode
UPS is powered off and no output supply power, but still can
charge batteries.
Battery mode
In case of the UPS works in battery mode, the buzzer beeps
once every 4 seconds.
When the mains power is low or unstable, UPS will turn to the
battery mode and LCD displays ‘batt’.
ECO mode
The UPS works in ECO mode in case of the input mains meet
the input range of the ECO mode and the ECO function is on,
the UPS works in ECO mode. If input mains exceed the range
of ECO several times within one minute but stays in inverter
input range, UPS will work in inverting mode automatically. LCD
displays ‘ECO’.