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8. Trouble Shooting
8.1 Audible Alarm Trouble Shooting
Indication
Sounding every 4
seconds
Sounding every
Second and "bATL" on
screen
Sounding every
second and "OVLD" on
screen
Continuously sounding
and red display
8.2 General Trouble Shooting
Problem
The UPS can't be
turned on when power
switch is pressed
UPS is on and no
power to load
Backup time is short
Continuously sounding
and display turn to red
Buttons does not work
Cause
The UPS is on battery
mode
The battery voltage is
low
Output overload
The UPS fails
Cause
Internal fuse may be
broken
Output Jumpers is not
connected correctly
No power on output
receptacle
Battery is empty
Battery aging
The UPS fails
The setting mode is not
a right path
Button is Broken
33
Solution
Check input voltage
Save your work and turn off your
equipment
Check load level indicator and
remove some load
Please contact your local dealer
Solution
Please contact your local dealer
Check output Jumpers
Check if the LS1 and LS2 are set up
from "001 to 000".
Re-charge the battery at least 24
hours
Replace Battery
Please contact your local dealer
please see right configuring method
Please contact your local dealer
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