tbs electronics Omnicharge OC12-90 Mode D'emploi page 21

Charge current is too low.
Charge voltage is too low.
LED 'charger on' is blinking
red once per second (battery
error).
LED 'charger on' is blinking
red twice per second (AC
error).
High ambient temperature.
Charger is operating in the
absorption charging stage.
The charge voltage is being
compensated by the battery
temperature sensor to
protect the battery.
Wrong battery type selected,
or custom charge program
needs to be re-adjusted.
DC cables too thin.
Battery load current is higher
than the charger's output
current.
Battery voltage is too low.
(must be > 6V @12V,
>12V @24V and >24V @48V
systems)
Battery voltage is too high.
(> 15% of set charge
voltage).
Battery temperature is too
high or too low. (only
available when temperature
sensor is installed)
AC input voltage is too high
or too low.
20
Try to lower the ambient
temperature around the
charger.
Do nothing. The battery is
almost fully charged and
consumes less current by
itself.
Do nothing or try to cool
down the ambient
temperature around the
battery.
Select the correct battery
type or adjust the custom
charge program using TBS
Dashboard.
Install larger DC cables. See
the DC cable size table in
chapter 2.4.
Reduce or remove the
battery load.
Battery is damaged, replace
it. Or battery has been
discharged too extremely.
Check the DC system for an
external source that pushes
the battery voltage too high.
Make sure that the battery is
located in a better
environment to charge
batteries.
Please make sure that the AC
input voltage is within the
operating range of the
charger.