Njoy Helios PRO Series User Manual page 21

Fault code is shown
as 28 and the icon
Battery voltage is too
is lighting
low or the charger is
on LCD display and
fault.
alarm is continuously
sounding.
The UPS is overloaded.
The UPS is overloaded.
Devices connected to the
The icon and
UPS are fed directly by
is flashing
the electrical
on LCD display and
network via bypass.
alarm is sounding
twice every second.
After repetitive
overloads, the UPS is
locked in the Bypass
mode. Connected devices
are fed directly by the
mains.
Fault code is shown
as 43 and the icon The UPS shut down
is lighting automatically because
on LCD display and of overload at the UPS
alarm is continuously output.
sounding.
Fault code is shown The UPS shut down
as 14 and alarm automatically because
is continuously short circuit occurs on
sounding. the UPS output.
40
Contact your
dealer.
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
and restart it.
Check output
wiring and if
connected devices
are in short circuit
status.
A UPS internal fault has
occurred. There are two
Fault code is shown
possible results:
as 01, 02, 03, 04,
1. The load is still
11, 12, 13 and 41
supplied, but directly
on LCD display and
from AC power via
alarm is continuously
bypass.
sounding.
2. The load is no longer
supplied by power.
Batteries are not fully
charged
Battery backup
time is shorter than
nominal value.
Batteries are not fully
charged
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.
Contact your
dealer
Charge the
batteries for at
least 5 hours
and then check
capacity. If the
problem still
persists, change
the battery.
Replace the
battery.
41