1
2
3
The
table
below
will show you the different causes of inverter stopping
The state<activated> or <deactivated> of the functions is indicated by the buzzer with a continuous push on the on/off key after a duration
given for each function as per the table below:
single <beep> short=function activated
Double <beep> short = function deactivated
Function
Acoustic alarm
Bttery lifetime optimization
(B.L.O.)
Alarm by voltage flickering
Duration of impulse(onto on/off)
5 seconds
10 seconds
15 seconds
Default setting
Activated
Deactivated
Deactivated
The state is reversed if the on/off key is released within 2 seconds following the buzzer sound.
To consult the state of functions without having any effect on them or changing their programming it is possible to main the on/off key pushed
on. Beyond 20 seconds the buzzer will sound continuously to indicate the end of the sequence and willstop by the release of the key
Safe
The inverter
is
electronically
protected
,
It
is
portected
against
reverse
polarity
by
an
internal
fuse
,
The
nxet
table
displays
the
various
possible
default
cases
and
their
cnosequences
Caution
:
the
inverter
is
not
protected
against
the
connection
of
an
AC
source
(
generator
or
grid
)
at
its
output
.
such
connection
wil
cause
a
major
failure
and
should
be
avoided
Battery
portection
by
LVD
-
low
voltage
disconnection
battery
protection
:
The
battery
is
protected
from
deep
discharge
by
stopping
the
inverter
if
the
battery
traches
a
voltage
lower
than
0.87
Unom
.(10.5
or
21
V
)
during
more
than
1
minute
.
An
accoustic
signal
or
a
voltage
flickering
(
if
authorized
)
is
activated
during
1
minute
before
the
inverters
stops
,
the
inverter
must
then
be
restarted
manually
,
it
will
restart
antomatically
if
the
battery
voltage
is
back
to
a
value
higher
than
1.04*
Unom
(12.5
or
25
V
),
the
inverter
will
stop
immediately
(
with
no
delay
)
if
the
battery
voltage
is
lower
than
0.75*
Unom
(9
or
18
V
).
CAUSE
CONSEQUENCE
SOLUTION
Low battery voltage
voltage<0.87*Unom
Deep discharged
battery voltaeg<0.75*Unom
Overheating
Battery overvoltage 1.33Unom
Short circuit at the output
Overload
Battery reverse polarity
inverter temporary stopped ,the green
indicator blinks
Inverter stopped
Inverter temporary stopped the green
indicator blinks
Inverter stopped
Inverter stopped
Inverter stopped
Internal fuse broken down
Automatic restart when the battery
voltage rises at 1.04*Unom
The inverter should be manually restarted
Inverter should be manually restarted when
the battery has reached=0.87*Unom
Automatic restart when the temperature
reaches the normal range
Wait until the battery voltage reaches the correct level
Push the ON/OFF button to reactivate the
inverter 1.2*Unom
Eliminate the short circuit
Push the ON/OFFbutton to reactivate
the inverter
Use the inverter only in the range of its
nominal power. Regular use in overload
power diminishes the lifetime of the inverter
Push the ON/OFF button to reactivate the inverter
Back to manufacture for testing
