Delta Amplon Series User Manual page 29

Symptom
Error code 43 is
shown and the
icon is lighting
on the LCD display
and the alarm is con-
tinuously sounding.
Error code 14 is shown
and the icon
lighting on the LCD
display and the alarm
is continuously sound-
ing.
Error code 01, 02, 03,
04, 11, 12, 13, 41 or 45
is shown on the LCD
display and the alarm
is continuously
sounding.
Battery backup time is
shorter than nominal
value.
If the error that appears not list in the table above, please contact service
personnel for possible cause and solution.
Possible Cause
The UPS shuts down
automatically because
of overload at the UPS
output.
The UPS shuts down au-
is
tomatically because short
circuit occurs on the UPS
output.
An 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 the power.
Batteries are not fully
charged.
Batteries are damaged.
Chapter 5
2 6
Troubleshooting
Remedy
Remove excess loads
from the UPS output
and restart it.
Check output wir-
ing and if connected
devices are in short
circuit status.
Contact your local
dealer or customer
service.
Charge the batteries
for at least 5 hours
and then check ca-
pacity. If the problem
still persists, consult
your dealer.
Contact your dealer
to replace the batter-
ies.