GB
3
v014r0
Information display status indication and progress of charging
Charging start-up:
A new battery has been connected and charging has not started yet.
Battery is being charged
Battery is charged 80%
Battery is charged 100%
A new battery has been connected and charging could not be started yet
because of a mains error.
Error code
Several safety monitoring functions ensure the protection of battery and battery charger.
If charging was stopped or interrupted because of battery errors, the
battery error LED (8) is illuminated.
Indication
Description of error
Remedy
F0
U < 2,0 V/Z
Battery voltage below 2.0 V/cell after 1 hour
Have battery checked
F3
U < 1,5 V/Z
Battery voltage below 1.5 V/cell when connected.
Charger waits for increase in battery voltage, the
charging process starts automatically.
Battery is discharged too deeply.
Call a service technician
F4
U > 2,4 V/Z
Battery voltage over 2.4 V/cell when connected.
Charger waits for increase in battery voltage, the
charging process starts automatically.
Battery is fully charged.
F7
U < 2,48V/Z
Safety time was exceeded.
Have battery checked or matching
of charger to battery is incorrect
If charging was stopped or interrupted because of charger errors, the
charger error LED (5) is illuminated.
Indication
Description of error
Remedy
E2
Charger data
The charger settings are incorrect.
Reset the charger data or call your service
E3
Service
The parameters of the charger are incorrect.
The charger is defective. Call your service.
E5
Service
The parameter data of the charger are incorrect.
The charger is defective. Call your service.
E6
Test error
The charger test was stopped because of an error.
Repeat the test and call your service, if necessary
E11
I > 0 A
The charging current was 4% over the charger's rated
current when the power switch was off.
The charger is defective. Call your service.
E12
EUW
Pressure error of electrolyte circulation pump
Check air adapter in charging plug,
check hoses on battery
E13
I > 125%
The charging current was 125% over the charger's
rated current when the power switch was on.
Call a qualified electrician.
Check the mains power setting at the transformer.
E20
U < 1 V/Z
The cell voltage of the battery is less than 1 V/cell.
Have battery checked or matching
of charger to battery is incorrect
E21
Mains error
No mains voltage or the transformer is overheated.
Check the mains power plug and mains fuse.
Call a qualified electrician
E30
I < 2%
The charging current was 2% under the charger's rated
current when power switch was on.
Check if the charger is matched to the battery.
Call a qualified electrician
Check the mains power setting at the transformer.
Maintenance
Always observe local regulations when doing maintenance on the charger.
No special maintenance is required for the charger.
Checking and possibly cleaning the charger, depending on the dirt / dust of the environment at the site of use, is required at suitable intervals.
z
The voltages inside the charger are potentially lethal.
Only qualified electricians are allowed to open and repair the charger.
z
Disconnect charger from mains supply and battery before opening!
