Lowell power UPS9LI-1500, Руководство пользователя

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19
Symptom Possible cause Remedy
Fault code is shown as 14 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 01, 02, 03, 11, 12, 13
and 41 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 your dealer
Battery backup time is shorter than nominal
value. Batteries are not fully charged Charge the batteries for at least
5 hours and then check capacity.
If the problem still persists,
consult your dealer.
Batteries defect Contact your dealer to replace
the battery.
Fault code is shown as 2A on LCD display and
alarm is continuously sounding. The short circuit occurs on the
charger output. Check if battery wiring of
connected external pack is in
short circuit status.
Fault code is shown as 45 on LCD display. At
the same time, alarm is continuously
sounding. The charger does not have output
and battery voltage is less than
10V/PC. Contact your dealer.