Original User Manual | Pedelec Impulse Speed 2.0 15
b) Seat tube battery: Press the push button briey. The
LEDs light up and display the current battery charge state.
SEAT TUBE BATTERY DISPLAY
BATTERY CHARGE
STATE
•••••
5 LEDs light up 100-%
••••
4 LEDs light up -%
•••
3 LEDs light up -%
••
2 LEDs light up -%
•
1 LED lights up -%
1 LED ashes -%
5 LEDs ash quickly % or overloaded *
1st LED ashes quickly Charging fault **
* All 5 LEDs ash quickly: The battery is a) empty and is
being switched o, or is b) overloaded.
a) If the battery is overloaded, it will switch back on aer
a short idle period and can then be used normally.
b) If the battery is empty, it will work again briey fol-
lowing a short period of rejuvenation and will then
switch back o. It must now be charged.
** The 1st LED ashes quickly to indicate a charging fault.
Please take the battery to your specialist cycle shop.
5.2.2 Checking the capacity
a) Down tube battery: If you hold down the battery button
for roughly ve seconds, the LEDs show the current bat-
tery capacity.
DOWN TUBE BATTERY DISPLAY CAPACITY
••••
4 LEDs light up approx. –%
•••
3 LEDs light up approx. –%
••
2 LEDs light up approx. –%
•
1 LED lights up approx. –%
1 LED ashes approx. –%
b) Seat tube battery: If you press the push button for ve
seconds, the LEDs show the current capacity of the bat-
tery.
SEAT TUBE BATTERY DISPLAY CAPACITY
•••••
5 LEDs light up -%
••••
4 LEDs light up -%
•••
3 LEDs light up -%
••
2 LEDs light up -%
•
1 LED lights up -%
1 LED ashes %
The range of the battery is less in winter due to
the lower temperatures. Only move the battery
(om the warm room where you store it) and t it
on your Pedelec just before you set o. This will
help to prevent the eect of the low temperature
on the range of the battery.
Chapter 5.4 “War-
ranty and service life”.
5.3 Battery management
The battery management monitors the temperature of
your battery and warns you of incorrect use.
If an external short-circuit has been caused at the
contacts or the charging socket, please consult
your specialist cycle shop.
Never leave the battery unattended during charg-
ing. Disconnect the charger aer use.
5.3.1 Sleep mode
The battery management switches the battery to sleep
mode to prevent a so-called deep discharge. At the latest,
the battery management activates the sleep mode aer
ten days without use. The system exits sleep mode when
you connect the battery to the charger or press the battery
button or push button on the battery. This “wakes up” the
battery.
