PowerWalker VFI 10000CP 3/3 Manual De Instrucciones página 36

Other fault codes are shown on LCD
display and alarm beeps continuously.
Battery backup time is shorter than
EN
nominal value
The icon
display and alarm beeps every second.
Symptom
The warning code 02 is shown, the
icon flashes on LCD display, and
alarm beeps every second.
and flash on LCD
A UPS internal fault
occurred.
Batteries are not fully charged
Batteries defect
Fan is locked or not working;
or the UPS temperature is too
high.
Possible cause
The input neutral wire is
disconnected.
The L2 or L3 input fuse is
broken.
31
has
Contact your dealer
Charge the batteries for at
least 7 hours and then check
capacity. If the problem still
persists, consult your dealer.
Contact your dealer to replace
the battery.
Check fans and notify dealer.
Remedy
Check and correct the input
neutral connection.
connection is ok and the alarm
is still displaying, please refer
to the LCD setting section, to
enter the neutral loss check
menu, to see if the parameter3
is "CHE", if it is, please press
the "Enter" key firstly to make
the "CHE" flash and press the
"Enter" key secondly to make
the UPS clear the alarm. If the
warning still exists, please
check input fuses of L2 and L3.
Replace the fuse.
If the