20
Additional battery loads are
consuming too much current
during charging.
Turn-off or disconnect all
battery loads.
Charge current is too low.
High ambient temperature.
Try to lower the ambient
temperature around the
Powersine Combi.
Charger is operating in the
absorption charging stage.
Do nothing. The battery is
almost fully charged and
consumes less current by
itself.
Mode indicator LEDs
‘inverter on’, ‘charger on’
and ‘AC in’ are blinking red
once per second (battery
error).
Battery voltage is too low (<
8V@12V or <16V@24V).
Battery is damaged, replace
it. Or battery has been
discharged too extremely, let
it slowly recover to above
8.5V so that the transfer
switch and charger can
startup to recharge the
battery.
Battery voltage is too high
(>16.5V or >33V@24V).
Check the DC system for an
external source that pushes
the battery voltage too high.
Only mode indicator LED
‘inverter on’ blinks red once
per second.
Battery voltage is too low
(<10V@12V or <20V@24V).
Apply mains voltage to the
AC input and start charging
the battery.
When another turn off
voltage is desired in ‘Battery
protect On’ mode, please use
Dashboard
Too high ripple voltage on DC
input. (manual reset needed)
Check battery wire
connections. Decrease
battery cable length.
Increase battery size. Make
sure that no other
equipment on the same
battery is generating a high
ripple voltage.
Only mode indicator LED
‘inverter on’ blinks red twice
per second.
Inverter is overloaded.
Make sure that the total
power rating of the AC
output load is lower than the
nominal inverter power
rating.
Connected AC output load
causes a short circuit.
Make sure that the AC
output load is not defective.
Check if the AC output wiring
and connections are not
creating a short circuit.
