Trouble Shooting - INFOSEC UPS SYSTEM E4 Value+ Manuel Utilisateur

Over charge
EPO enable
Fan failure/Over temperature
Charger failure
I/P fuse broken
Overload 3 times in 30min

4. Trouble Shooting

If the UPS system does not operate correctly, please solve the problem by using the table below.
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – 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 – 10 19 AA 59 204 31
Symptom
No indication and alarm in the
front display panel even though
the mains is normal.
The icon and the warning
code flashes on the LCD
display and the alarm beeps every
second.
The icons and
flashes on the LCD display and
the alarm beeps every second.
The icons and
flashes on the LCD display and
the alarm beeps twice every
second.
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Beeping every second
Possible cause
The AC input power is not
connected properly.
EPO function is enabled.
The external or internal
battery is incorrectly
connected.
The UPS is overloaded.
The UPS is overloaded.
Devices connected to the
UPS are fed directly by the
electrical network through
the Bypass.
After repetitive overloads,
the UPS is locked on
Bypass mode. Connected
devices are fed directly by
the mains.
Remedy
Check
that the
input
cable is
firmly
connected
to the
mains.
Set the
circuit to
closed
position to
disable
the EPO
function.
Check
that all the
batteries
are
connected
properly.
Remove
excess
loads
from the
UPS
output.
Remove
excess
loads
from the
UPS
output.
Remove
excess
loads
from the
UPS
output
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