365
UPO33
31<<
>>32
MANUAL
LOAD
SHUTDOWN
!
the ups has entered the operating mode
"manual off total".
!
8#!
+,-31LG)/01,-!
",.*!!
configuration mode enabled. in this mode
you can modify any parameter of operation of
the ups.
only
qualified
personal should access
the configuration
mode.
!
8#!
*-.!+,-31LG)/01,-!!
out of configuration mode
!
8#!
0G)-! ,-! "/-G/M!
Ij4/22!!
if you have a problem with any of the
phases, due to a problem in the inner
workings of the ups, this alarm is activated,
recommending the
user
to operate
the manual bypass.
!
activate
the manual bypass and
call service
center to
solve the
problem at ups.
!
BYPASS
SCR
FAILURE
!
one of the bypass scrs failed
!
support call
!
Ij4(!),0/01,-!*)),)!!!
the phase sequence of the bypass is
reversed.
!
check on the terminal block of
the bypass, the
phases
are
connected correctly.
!
BYP. ROTATION OK
!
the sequence phases of the bypass, is
correct.
!
8#!
UTILITY ABNORMAL
!
this alarm is activated when the voltage at the
input of the bypass is not adequate to supply
the load: the voltage is too high or
too low, the frequency is not adequate.
!
check the
wiring that
feeds
the ups. if the facility is good, wait
until the entry conditions are normal.
!
BYPASS AVAILABLE
!
the input
voltage conditions on
the bypass are
suitable for
switching
to bypass.
!
8#
!
+)101+/M!,c*)M,/.!!
it is activated when you have had an overload
that has
lasted longer
than the ups can
support, leading tobypass.
!
•
•
check for shorts to the output
• verify that
the load does
not consume more power than
it is capable
of
delivering
the ups
!
INVERTER
SHUTDOWN A
!
it is activated when the inverter is turned
off because
it suffers
an
internal
failure of control.
!
support call
!
INVERTER
SHUTDOWN B
!
it is activated when the inverter is turned
off, because
it suffers
an
internal
failure of control.
!
support call
!
BATTERY
the ups batteries are
depleted. one
possible cause is that the ups has operated
wait for the ups input is normal,
and start charging the batteries. if
BATTERY
EXHAUSTED
!
the ups batteries are
depleted. one
possible cause is that the ups has operated
in battery mode for long.
!
wait for the ups input is normal,
and start charging the batteries. if
after the input is normal, the battery
will not charge call service.
!
DC FUSE BLOWN
!
the dc fuse is open. this happens when you
turn the battery breaker before you turn on
the charger when you are starting the ups
!
support call
!
5 V PWR SUPPLY
FAIL
!
the 5v
supply that
feeds electronic control failed.
!
support call
!
5 V PWR SUPPLY
OK
!
the
source
of 5
volts that
powers
the electronic control works correctly
!
8#!
'H!c!4f)!2G44Mj!3/1M!!
the 13.5v
supply that
feeds electronic control failed.
!
support call
!
'H!c!4f)!2G44Mj!,k!!
the source of 13.3 volts that powers
the electronic control works correctly
!(!
8#!
INVERTER
OVERFLOW
!
when reading in the inverter output voltage is
not reliable because the voltage is read
range the
electronic
control. this
event will bypass the
ups. this
condition
can occur when there are transients.
!
if
the problem
persists,
contact technical support.
!
OVERLOAD 200%
!
there is an overload to the output more than
twice the rating of the ups.
!
•
•
check for shorts to the output
•
check that the load does not
consume more
power which
supplies the ups.
!
0l1!3/1MG)*!!
failure to transfer to the investor. there is
an internal
problem
that can´t activate
the inverter.
!
support call
!
INVERTER COMP.
FAIL
!
the output voltage of the ups is different from
the inverter output voltage
!
support call
!
71L7!
L),G-.!
c,M0/L*!
the voltage between ground and neutral is
too
high (10
volts rms). this
can
occur because there is no connection to
ground at the facility where ups or because
there
is
no solid
connection between
neutral and ground. another cause may be an
overload on
the
network
that feeds
the ups especially if the load is unbalanced.
!
•
•
make sure the installation
that is connected to ups has
a grounding.
•
check
the
connection
between ground
and
neutral at
the
facility
where the ups.
• review the
balance of the
load.
!
CLR HIGH GND
VOLT
!
activated
when the
voltage is
normalized between neutral and ground,
after an alarm occurred "neutral-earth high"
!
8#!
