7
2.7. Battery tests and error indications
The battery charger is designed to determine the battery’s condition before and while charging, and
inform about any connection faults between the battery charger and the battery to charge. An error
code can be viewed on the digital display, which allows the fault to be quickly and simply checked
out.
The clamps/rings of the output
lead are not connected correctly
to the battery.
Position the clamps/rings correctly
and start charging the battery again.
Battery voltage too high.
You are attempting to charge a
24V battery.
Check the battery voltage.
The battery may be defective.
Contact your battery service center.
Battery cannot maintain a good
level of charge.
The battery may be defective.
Contact your battery service center.
Battery unrecoverable after a
complete desulfurization cycle.
The battery may be defective.
Contact your battery service center.
The loading current would be too
high, in Supply mode.
Reduce the loading current below
5A.
Battery capacity excessive.
Use a battery charger with greater
charging capacity.
Battery voltage too low (under
0.8V). Battery cannot be charged.
The battery may be defective.
Contact your battery service center.
Leads disconnected, leads short-
circuited.
Position the clamps/rings correctly
and start charging the battery again.
Battery completely short-circuited.
The battery may be defective.
Contact your battery service center.
3. Instructions manual
Turn OFF ignition (heating, lighting…) before using the charger
when battery is installed in the vehicle.
Clean the battery terminals before using the charger.
3.1. Charging a battery
1. Before connecting the charger: make sure that the power supply lead is not plugged
into the mains !
2. Connection to the battery