PowerWalker Battery Pack for VI 1000_1500RT LCD - Manual (Page 36)

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