Operation
•
Switch On - With the UPS plugged in, press the power switch in to
switch the UPS on. The UPS will perform a self-test each time it
is switched on and the buzzer will beep 2 times.
•
Switch Off - By depressing the power switch. UPS will keep charging
batteries.
•
Backup (Beeping 1 time every 5 seconds) - When in Backup mode,
the battery illuminates and the UPS emits a beeping sound
every four seconds. Press the power switch to stop the beeping.
The alarm stops when the UPS returns to normal utility mode of
operation
•
Low Battery (Beeping 2 times every 1 second) - In Backup mode,
when the battery energy runs low, the UPS beeps rapidly until
the UPS shuts down due to complete battery discharge.
•
Overload (Beeping 4 times every 2 seconds) - When the UPS is
overloaded all three LED’s turn on and the buzzer beeps every
1 second. Promptly disconnect non-essential load equipment
from the UPS to eliminate the overload, otherwise, the UPS will
shut off output power. The time for shut-down is determined by
the size of the overload
•
NOTE: If the UPS is working in battery mode, DO NOT turn on
any additional loads such as a computer or monitor or
return any loads from sleep mode, otherwise, the UPS may
operate its overload or short circuit protection.
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