INFOSEC UPS SYSTEM X1 EX Series User Manual page 9

PROBLEM
No LED display on
front panel.
Alarm continuously
sounding when
mains is normal.
In the event of
power failure,
backup time is
shortened.
Mains normal but
the unit is on battery
mode
INFOSEC UPS SYSTEM - 4, rue de la Rigotière - 44700 Orvault - FRANCE - www.infosec-ups.com
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 03 15 AA 59 204 31
POSSIBLE CAUSE
Low battery.
Faulty battery.
UPS is not turned on.
UPS overload.
UPS overload.
Battery voltage too low.
Battery defect due to
high temperature
operating environment,
or improper use of
battery.
Loose power cord.
SOLUTIONS
Charge battery for up to 6 hours.
Replace with the same type of
battery.
Press the power switch again to
turn on the UPS.
Check that the load matches the
UPS capability stipulated in the
specifications.
Remove some non-critical load.
Charge battery up to 6 hours.
Replace with the same type of
battery.
Connect the power cord properly.
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