V7 UPS3000RM2U Bedienungsanleitung Seite 11

Warning
EPO Enabled
Over temperature
Charger Failure
Battery fault
Battery replacement
EEPROM error
Note: "Site Wiring Fault" function can be enabled/disabled via software. Please check soft-
ware manual for the details.
Problems
No indication and alarm even though
the mains are normal
The icon and the warning code
flashing on LCD display and alarm
is sounding every 2 seconds
The icon , and the warning
code flashing on LCD display and
alarm is sounding every 2 seconds
The icon , and the warning
code flashing on LCD display and
alarm is sounding every 2 seconds
Fault code is shown as 27 on LCD
display and alarm is continuously
sounding
Fault code is shown as 28 on LCD
display and alarm is continuously
sounding
The icon , and the warning
code flashing on LCD display and
alarm is sounding every second
Fault code is show as 43 and the icon
is lit on LCD display. Alarm sounds
continuously
Fault code is shown as 14 and alarm
sounds continuously
Fault code is shown as 01, 02, 03, 11,
12, 13 and 41 on LCD display and alarm
is continuously sounding
Battery backup time is shorter than
nominal value
Fault code is show as 45 on LCD display
and code is continuously sounding
Icon (Flashing Code
Cause
The AC input power is not
connected
The AC input is connected to the
UPS output
EPO function is activated
Line and neutral conductors of UPS
input are reversed
The external or internal battery is
incorrectly connected
Battery voltage is too high or the
charger is faulty
Battery voltage is too low or the
charger is faulty
UPS is overloaded
The UPS automatically shut down
due to an overload at the output
The UPS automatically shut down
because of a short circuit on the UPS
A UPS internal fault has occurred
Batteries are not fully charged
Batteries are defective
The charger does not have output
and battery voltage is less than
10V/PC
Alarm
Sounds every 2 seconds
Sounds every 2 seconds
Sounds every 2 seconds
Sounds every 2 seconds
(UPS will turn off )
Sounds every 2 seconds
Sounds every 2 seconds
Solution
Check if input power cord firmly connected to
the mains
Plug AC input power cord to AC input correctly
Set the circuit in closed position to disable EPO
function.
Rotate main power socket by 180° and then
connect to UPS system
Check if all batteries are connected
Contact your dealer
Contact your dealer
Remove excess loads from UPS output and
restart
Remove excess loads from the UPS output and
restart
Check output wiring and if connected devices
are in short circuit status
Contact your dealer
Charge the batteries for at least 5 hours and
then check capacity. If the problem persists,
consult your dealer
Contact your dealer to replace the batteries
Contact your dealer