ENG
50
The icon
and
is flashing on
LCD display and alarm is
sounding twice every
second.
UPS is overloaded.
Devices connected to
the UPS are fed directly
by the electrical
network via the 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 output and restart it.
Fault code is shown as 14
and the icon
is lighting on LCD display
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.
Fault code is shown as 1,
2, 3, 4, 11, 12, 13, 41 and
45 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 Atlantis.
Battery backup time is
shorter than nominal
value
1.
Batteries are not fully
charged
2.
Batteries defect
1.
Charge the batteries for at
least 5 hours and then
check capacity. If the
problem still persists,
consult Atlantis.
2.
Contact Atlantis to replace
