Falcon XG3K-1T Power Supply User Manual


 
27
UPS will not provide power to the
load
Power only present on one
output receptacle
No output from any output
receptacle
Output fails as soon as load is
connected
Check the output fuse
Check the connected cable
Ensure the load does not
exceed the maximum rating of
the UPS
UPS operates from battery despite
utility power presents
Check fuse
Generator does not power
UPS
Input fuse may need replacing
Check generator is properly
governed for both frequency
and voltage. Some low grade
generators will not supply a
stable enough supply to run
an UPS
UPS drops the load and is in bypass
mode with alarm
Check the load status; the UPS may
be overloaded
UPS battery time is not long enough
or the unit does not run on battery at
all
Test the battery by pressing
“Function/Test” button. If the battery
fails the test, replace the battery
pack.
UPS Beeping Refer to the audible alarms table
UPS in Bypass Mode after green
mode function
Press Function/Test button and
SET/Alarm Silence button at same
time for one second, buzzer sound
once, UPS goes to NORMAL MODE
TROUBLESHOOTING GUIDE (Continued)
Problem and Possible Cause Solution
Button on front panel does not work
UPS in green mode
Key damaged
Wait for a while to operate
Call Falcon Service for a
Returned Material
Authorization (RMA)