Mode Selection - Bosch C3 Operating Instructions Manual

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Mode selection

3 Select the required mode by pressing the
mode selection button (8).
3 The LED for the desired mode will light up.
The following modes are available:
Mode 1 | 6 V (7.2 V / 0.8 A)
Suitable for batteries with a capacity of less
than 14 Ah in normal state. Charging mode for
WET batteries and the majority of GEL batteries.
Press the mode selection button (8) to select
Mode 1. The LED (12) will light up. If no further
action is then taken, charging starts automatically
after a few seconds and the LED (10) also flashes.
After successful charging of the battery, the LED
will light up (11) and (10) go out.
After a short delay the unit switches automatically
to trickle charge mode and the LED (11) lights.
Mode 2 | 12 V (14.4 V / 0.8 A)
Suitable for batteries with a capacity of less
than 14 Ah in normal state. Charging mode for
WET batteries and the majority of GEL batteries.
Press the mode selection button (8) to select
Mode 2. The LEDs (13+16) will light up. If no
further action is then taken, charging starts auto-
matically after a few seconds and the LED (10) also
flashes. After successful charging of the battery,
the LED will light up (11) and (10) go out.
After a short delay the unit switches automatically
to trickle charge mode and the LED (11) lights.
Automotive Aftermarket
Mode 3 | 12 V (14.4 V / 3.8 A)
Suitable for batteries with a capacity of more
than 14 Ah in normal state. Charging mode for
WET batteries and the majority of GEL batteries.
Press the mode selection button (8) to select
Mode 3. The LED (14+16) will light up. If no further
action is then taken, charging starts automatically
after a few seconds and the LED (10) also flashes.
After successful charging of the battery, the LED
will light up (11) and (10) go out.
After a short delay the unit switches automatically
to trickle charge mode and the LED (11) lights.
Mode 4 | 12 V (14.7 V / 3.8 A)
Suitable for batteries with a capacity of more
than 14 Ah in cold state or for many AGM batteries.
Press the mode selection button (8) to select
Mode 4. The LEDs (15+16) will light up. If no
further action is then taken, charging starts auto-
matically after a few seconds and the LED (10) also
flashes. After successful charging of the battery,
the LED will light up (11) and (10) go out.
After a short delay the unit switches automatically
to trickle charge mode and the LED (11) lights.
Battery charger | C3 | 12.2011