Victron energy MultiPlus 12/3000/120 Anleitung Seite 27

One alarm LED The inv erter is switched of f due to
lights and the alarm activ ation by the lighted LED.
second f lashes. The f lashing LED indicates that the
inv erter was about to switch of f due
to the related alarm.
The charger does The AC input v oltage or f requency is
not operate. not within the range set.
Circuit breaker or f use in the
AC-in input is open as a result of
ov erload.
The battery f use has blown.
The distortion or the AC input v oltage is
too large (generally generator supply ).
The charger does MultiPlus is in "Bulk protection" mode
not operate. thus, the maximum bulk charging time
of 10 hours is exceeded.
"Bulk" LED f lashes
and Such a long charging time could
"Mains on" LED indicate a sy stem error (e.g. a battery
illuminates. cell short-circuit).
The battery is not Charging current excessiv ely high,
completely charged. causing premature absorption phase.
Poor battery connection.
The absorption v oltage has been set to
an incorrect lev el (too low).
The f loat v oltage has been set to an
incorrect lev el (too low).
The av ailable charging time is too short
to f ully charge the battery .
The absorption time is too short. For
adaptiv e charging this can be caused
by an extremely high charging current
with respect to battery capacity , so that
bulk time is insuf f icient.
The battery is The absorption v oltage is set to an
ov ercharged. incorrect lev el (too high).
The f loat v oltage is set to an incorrect
lev el (too high).
Poor battery condition.
The battery temperature is too high
(due to poor v entilation, excessiv ely
high env ironmental temperature, or
excessiv ely high charging current).
The charging The battery is ov er-heated (>50°C)
current drops to 0
as soon as the
absorption phase
initiates.
Def ectiv e battery temperature sensor
Check this table f or appropriate
measures in regard to this alarm
state.
Ensure that the AC input is between
185 VAC and 265 VAC, and that the
f requency is within the range set
(def ault setting 45-65Hz).
Remov e ov erload or short circuit on
AC-out-1 or AC-out-2, and reset
f use/breaker.
Replace the battery f use.
Turn the settings WeakAC and
dy namic current limiter on.
Check y our batteries.
NOTE:
Y ou can reset the error mode by
switching of f and back on the
MultiPlus.
The standard MultiPlus f actory setting
of the "Bulk protection" mode is
switched on. The "Bulk protection"
mode can be switched of f with help of
VEConf igure only .
Set the charging current to a lev el
between 0.1 and 0.2 times the battery
capacity .
Check the battery connections.
Set the absorption v oltage to the
correct lev el.
Set the f loat v oltage to the correct
lev el.
Select a longer charging time or
higher charging current.
Reduce the charging current or select
the 'f ixed' charging characteristics.
Set the absorption v oltage to the
correct lev el.
Set the f loat v oltage to the correct
lev el.
Replace the battery .
Improv e v entilation, install batteries
in a cooler env ironment, reduce the
charging current, and connect the
temperature sensor.
─
Install the battery in a cooler
env ironment
─
Reduce the charging current
─
Check whether one of the
battery cells has an internal
short circuit
Disconnect the temperature sensor
plug in the MultiPlus. If charging
f unctions correctly af ter
approximately 1 minute, the
temperature sensor should be
replaced.
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