Njoy UPCMCOP130HBAAZ01B User Manual page 34

The icon and
are flashing on LCD display.
Alarm is sounding every
second.
Fault code is shown as 49
on LCD display and alarm is
continuously sounding.
Fault code is shown as 43
and the icon
on LCD display. Alarm is
continuously sounding.
Fault code is shown as 14 and
the icon is lighting
on LCD display and alarm is
continuously sounding.
34
UPS is overloaded.
UPS is overloaded.
Devices connected
to the UPS are
fed 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 over input
current.
The UPS
shut down
is lighting automatically
because of
overload at the
UPS output.
The UPS
shut down
automatically
because short
circuit occurs on
the 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.
Remove excess
loads from UPS
output and restart
it.
Check output
wiring and if
connected devices
are in short circuit
status.