Njoy Argus 1200, User Manual, Page: 7 / 17

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Outlets do not
provide power to
equipment
Fuse is blown
due to overload.
Turn the UPS off and unplug
at least one piece connected
equipment. Unplug the power
cord of the UPS then remove
the fuse compartment beneath
the power inlet of the UPS
and replace the blown fuse
with a spare one. Lock the
compartment back to the UPS.
Connect power cord then turn
the UPS on. Make sure that
your spare fuse meets the
specification.
Batteries are
discharged.
Allow the unit to recharge for at
least 4 hours.
Unit has been
damaged by a
surge or spike.
Contact Technical Support.
Alarm
Alarm code A06
Battery capacity
is low.
Alarm code A09
Battery
disconnected.
Alarm code A14
Over load
occurs.
Alarm code A16 EPO active.
Alarm code A18
Over
temperature.
Fault
Fault code F06 INV soft start fail
Restart the UPS, if the fault is
still, contact Technical Support
Fault code F07 INV volt high
Fault code F08 INV volt low
Fault code F09
Output Short:
Output circuit
short.
1. Shut down the UPS
2. Your attached equipment
may have problems, please
remove them and check again
Fault code F11
Battery high:
Battery voltage
is too high.
1. Shut down the UPS
2. Contact Technical Support
Fault code F12
Battery Low:
Battery voltage
is too low.
1. Shut down the UPS
2. Contact Technical Support
Fault code F13
Battery is
overcharge.
1. Shut down the UPS
2. Contact Technical Support
Fault code F14
Overload in line
Mode:
Your equipment
requires more
power than the
UPS can provide.
It will transfer to
Bypass Mode.
Shut off non-essential
equipment. If this solves the
overload problem, the UPS will
transfer to normal operation.
Fault code F15 Load unbalance.
Fault code F18
Fan fail:
Fan has been
damaged.
1.Shut down the UPS
2.Replace the fan
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