15
EN
T R O U B L E S H O O T E R
Problem
(Possible) Cause
Solution
‘Inverter’ led lights
up, but connected
equipment does not
start.
Battery capacity too
low to supply the
requested power.
Connect a higher
capacity battery (set).
Inverter does not
function at all.
No input voltage
present.
Check the connections
between battery and
inverter.
Fuses defective.
Replace the fuses
(only equivalent
values)
The cables used are
too thin.
Mount cables matching
the length and
capacity.
Every 8 seconds, a
buzzer sounds
two/three/four
times
and the ‘Fault’
led also flashes with
the same frequency.
Problem with the
inverter's input
voltage. See chapter
‘protections’.
Check the input
voltage on the
connection of the
inverter. Make sure
this falls within the
stated values. When
the input voltage has
returned to a value
between these limits,
the inverter will restart
automatically.
Every 8 seconds, a
buzzer sounds
five
times
and the ‘Fault’
led also flashes with
the same frequency.
Temperature
protection has been
activated.
- check that the fan is
working and that the
inverter has sufficient
ventilation possibilities
- inverter is located in
a location with a high
ambient temperature.
Place the inverter in a
cooler environment.
- reduce the load.