Njoy Argus 1200, User Manual, Page: 6 / 17

10 11
Battery mode
Display
page
LCD display indicators Explanation
Initial
The LCD shows that
the UPS is running
on batteries.
2nd
The LCD shows how
many mintes the
battery will last and
the percentage of
output.
3rd
The LCD shows the
battery level (%) and
the icons for both
BATT and LOAD are
at full capacity.
Troubleshooting
6
Problem Possible cause Solutions
Abnormal
Mains normal
but not works in
AC mode
AC Input missing Check AC input connection
Input Breaker is
tripped
Unplug the power cord of the
UPS then press the circuit
breaker knob
Alarm buzzer
beeps 10 seconds Overload
Verify that the load matches the
capability specified in the specs.
The UPS does
not perform
expected
runtime.
Batteries are not
fully charged.
Recharge the battery by leaving
the UPS plugged in.
Battery is slightly
worn out.
Contact Technical Support.
The UPS will not
turn on.
The on/
off switch is
designed to
prevent damage
by rapidly turning
it off and on.
Turn the UPS off. Wait 10
seconds and then turn the
UPS on.
The unit is not
connected to an
AC outlet.
The unit must be connected to
a 220-240V 50Hz outlet.
The battery is
worn out.
Contact Technical Support.
Mechanical
problem.
Contact Technical Support.
Engli
sh
Română