Trouble Shooting - INFOSEC UPS SYSTEM E4 EVOLUTION II+TT Serie Mode D'emploi

04 IP phase abnormal
05 Bypass phase abnormal
07 Over charge
08 Low battery
09 Overload
0A Fan failure
0B EPO enable
0D Over temperature
0E Charger failure

4. Trouble Shooting

If the UPS system does not operate correctly, please solve the problem by using the table below.
Symptom
No indication and alarm in the front
display panel even though the mains is
normal.
The icon and the warning code
flash on LCD display and alarm
beeps every second.
The icon and
LCD display and alarm beeps every
second.
The icon and
LCD display and alarm beeps twice
every second.
Fault code is shown as 43. The icon
lights on LCD display and
alarm beeps continuously.
Fault code is shown as 14, 15, 16, 17,
18 or 19, the icon
LCD display, and
continuously.
Other fault codes are shown on LCD
display and alarm beeps continuously.
INFOSEC UPS SYSTEM – 15, rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
99
hotline : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 07 19 AA 59 205 03
The AC input power is not
connected well.
EPO function is activated. At
this time, the EPO switch is in
"OFF" status or the jumper is
open.
The
flash on
battery
connected.
UPS is overload.
UPS is overloaded. Devices
connected to the UPS are fed
flash on
directly by the electrical
network via the Bypass.
After repetitive overloads, the
UPS is locked in the Bypass
mode. Connected devices are
fed directly by the mains.
UPS is overload too long and
becomes fault. Then UPS shut
down automatically.
The
automatically because short
lights on
circuit occurs on the UPS
alarm beeps
output.
A UPS
occurred.
parallel system
Locked in bypass after overload 3
33
times in 30 minutes
34 Converter current unbalanced
3A Cover of maintain switch is open
3C Utility extremely unbalanced
3D Bypass is unstable
3E Battery voltage too high
3F Battery voltage unbalanced
40 Charger short circuited
Possible cause
external or internal
is incorrectly
UPS shut down
internal fault has
Remedy
Check if input cable firmly
connected to the mains.
Set the circuit in
position to disable the EPO
function.
Check if all batteries
connected well.
Remove excess loads from UPS
output.
Remove excess loads from UPS
output.
Remove excess loads from UPS
output first. Then shut down
the UPS and restart it.
Remove excess loads from UPS
output and restart it.
Check output wiring and if
connected devices are in short
circuit status.
Contact your dealer
closed
are