
Operating Instructions Booster WA 121545
19
Date: 21.09.2017
8200510 BA / EN
8.4 Adjusting the booster
8.4.1 Setting the battery type, ”Batt. Type”
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ATTENTION!
Incorrectly setting the device or using unsuitable leisure area battery types
can damage the battery or devices connected to the leisure area battery. So
therefore:
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Only ever have batteries changed by qualified personnel
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Follow the battery manufacturer’s instructions.
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Only use the booster to connect to 12V power supplies with rechar-
geable 6 cell lead-gel, lead-acid, AGM batteries or lithium batteries.
Do not use any unsuitable battery types.
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Normally only batteries of the same type and rating should be used, i.e.
the same as those originally installed by the manufacturer.
It is possible to swap from lead-acid batteries to other battery types. Swit-
ching to lead-acid batteries is only possible in certain circumstances.
Contact the vehicle manufacturer for more information.
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Once the battery has been changed, check again which battery type has
been inserted and then ensure the battery type is set correctly.
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DANGER!
Incorrectly setting the battery type poses a risk of explosion (through the
formation of detonating gas).
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Turn off the vehicle engine.
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Briefly press the ”Display” (Disp.) button -- Figure 11, Pos. 1.
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The LED above the ”Batt. Type” column lights.
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The LED of the battery type currently set lights in the left-hand co-
lumn.
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Within 6 seconds, press the ”Set” button (Figure 11, Pos. 2) for longer
than 3 seconds.
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The LED above the ”Batt. Type” column flashes.
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The LED of the battery type currently set flashes in the left-hand co-
lumn.
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Keep pressing the ”Set” button (Figure 11, Pos. 2) until the LED of the
battery type required flashes:
Battery
type used
Charge voltage
Trickle charge
voltage
Max.
time phase
Switchover cur-
rent for
trickle charge
(delayed)
Lead-acid batteries
14.4 V
13.4 V
4 hours
Approx. 2.5 A
Lead-gel batteries
AGM1 batteries
14.4 V
13.8 V
8 hours
Approx. 2.5 A
AGM2 batteries
14.7 V
13.7 V
4 hours
Approx. 2.5 A
Lithium batteries
14.4 V constant (Curve CCCV)*
Voltage values apply when no temperature sensor is connected
or (with temperature sensor) at 25
C
* Only LiFePo4 batteries may be charged which have their own battery management system.
Changing the battery
Setting