40
41
Fault code is shown
as 28 and the icon
is lighting
on LCD display and
alarm is continuously
sounding.
Battery voltage is too
low or the charger is
fault.
Contact your
dealer.
The icon
and
is flashing
on LCD display and
alarm is sounding
twice every second.
The UPS is overloaded.
Remove excess
loads from UPS
output.
The UPS is overloaded.
Devices connected to the
UPS are fed directly by
the electrical
network via bypass.
Remove excess
loads from UPS
output.
After repetitive
overloads, the UPS is
locked in the Bypass
mode. Connected devices
are fed directly by the
mains.
Remove excess
loads from UPS
output first. Then
shut down the UPS
and restart it.
Fault code is shown
as 43 and the icon
is lighting
on LCD display and
alarm is continuously
sounding.
The UPS shut down
automatically because
of overload at the UPS
output.
Remove excess
loads from UPS
and restart it.
Fault code is shown
as 14 and alarm
is continuously
sounding.
The UPS shut down
automatically because
short circuit occurs on
the UPS output.
Check output
wiring and if
connected devices
are in short circuit
status.
Disposal of Old Electrical & Electronic Equipment
(Applicable in the European Union and other European countries with
separate collection systems)
This symbol on the product or on its packaging indicates that this product shall not
be treated as household waste.
Instead it shall be handed over to the applicable collection point for the recycling of
electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will help prevent potential
negative consequences for the environment and human health, which could
otherwise be caused by inappropriate waste handling of this product.
The recycling of materials will help to conserve natural resources.
Fault code is shown
as 01, 02, 03, 04,
11, 12, 13 and 41
on LCD display and
alarm is continuously
sounding.
A UPS internal fault has
occurred. There are two
possible results:
1. The load is still
supplied, but directly
from AC power via
bypass.
2. The load is no longer
supplied by power.
Contact your
dealer
Battery backup
time is shorter than
nominal value.
Batteries are not fully
charged
Charge the
batteries for at
least 5 hours
and then check
capacity. If the
problem still
persists, change
the battery.
Batteries are not fully
charged
Replace the
battery.
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