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