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Idiomas disponibles
Idiomas disponibles
STUDER Innotec SA
Check that the cables are well adjusted and
well tightened.
As long as it is possible, do not extend the
cables supplied with the batteries. Extending
them may increase the losses and lead to a
malfunction of the inverter.
Once the inverter is connected to the batteries,
a 230 V voltage is present at the output of the
inverter.
U
SE
C
ONTROL AND INDICATORS
Control switch on/off
There is a switch on the inverter to activate or
deactivate it. Use this function to save the
energy of the batteries when you are not using
the inverter.
Note:
The solar charge controller remains in operation
even when the inverter is off.
"Functioning" indicator (green LED
1)
A green light on the inverter indicates its
functioning mode:
Illuminated:
A 230 V voltage is present at
the output, the inverter is on.
Blinking:
_ _ _ _ _
No load (stand-by).
__ __ __ __ __
The 230 V voltage has been
cut due to an alarm; the
inverter
resume function when the
failure has disappeared (see
the failure table p. 9).
Off :
The 230 V voltage is NOT
present at the output, the
inverter is off.
will
automatically
V3.01
B.L.O. indicator (green LED 2)
Led only on AJ 275-12 to 700-48
This indicator is illuminated only if the enhanced
Battery Lifetime Optimizer function (description
p. 9) is activated.
Activation/Deactivation described in p. 8.
A
COUSTIC INDICATOR
The AJ inverter has an acoustic indicator for the
following cases:
Intermittent beeps:
There is a failure in the inverter and the output
voltage will be interrupted.
Overheat:
The acoustic indicator beeps 3ºC before
cutting the voltage. Reduce the consumption
in order to lower the inverter temperature and
to avoid the output voltage is cut off.
Low battery voltage:
The indicator beeps during a minute before
the interruption. Reduce the consumption in
order to get the battery voltage rise and to
avoid that the output voltage is cut off.
Continuous beep for two seconds:
You have pushed the ON/OFF switch to restart
the inverter. The output voltage will be
immediately present after the acoustic signal.
The acoustic warnings can be deactivated as
per the procedure described p. 8.
A
LARM BY VOLTAGE FLICKERING
When the acoustic indicator is deactivated or
when the inverter is out of hearing, it can be
useful to be warned of an imminent inverter
stop due to an "overheat" or a "battery under
voltage". If this function is activated (see p. 8
for Activation/Deactivation of functions), the
output voltage will flicker slightly (max. 20%),
leading to a variation of the lights intensity and
therefore indicating the imminent stop of
energy supply.
The user can then choose to reduce his
consumption in order to secure the supply to
priority loads (for instance lighting).
AJ
6
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