Waeco PerfectCharge IU12 Bedienungsanleitung Seite 37

IU6, IU8, IU12
The charging display consists of three LEDs that show the
charging status of the battery:
Display
lower LED flashes
The bottom and middle LEDs
flash
All three LEDs flash
all three LEDs are lit
Note
I
With the conservation charging function, the battery is constantly
recharged to compensate for self-discharging.
Note
I
Observe the following special case:
The charger has a control function that checks the voltage of the
battery before charging. If you connect a battery that is completely
charged (> 13.2 V) or a deep-discharged battery, the charger will
not switch on and the blue charging display remains off.
Switch off the charger.
Remove the terminals from the battery.
Explanation
the battery is almost empty
the battery is approx. 50% charged
the battery is approx. 80% charged
charging is roughly 90% complete
IU6: the battery is fully charged
If the charge current falls below 0.2 A, the
device switches off (the LEDs go out).
IU8, IU12: the battery is fully charged and the
charger switches to conservation charging
mode
All three LEDs remain on.
Using the charger
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