INFOSEC UPS SYSTEM E3 PRO RT 3000 VA User Manual page 24

No indication and alarm even
though the mains is normal.
Battery backup time is shorter
than nominal value
Warning code "
displayed in LCD panel when
turn on.
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron - FRANCE - www.infosec-ups.com
24
Hot Line – Tel + 33 (0)2 40 76 15 82 - Fax + 33 (0)2 40 94 29 51 - hotline@infosec.fr – 11 17 AA 59 204 17
2. The load is no longer
supplied by power.
The AC input power is not
connected well.
Batteries are not fully
charged
The internal temperature
" is
is too high.
Batteries defect
Check if input power
cord firmly connected
to the mains.
Charge the batteries
for at least 5 hours and
then check capacity. If
the problem still
persists, consult your
dealer.
Contact your dealer to
replace the battery.
1. Temperature
sensor problem.
Please contact
your dealer.
2. Wait until internal
temperature cool
down. Then, turn
on the UPS again.