Checking The Capacity; Battery Management; Sleep Mode - Derby cycle kalkhoff User Manual

b) Seat tube battery: Press the push button briefly. The
LEDs light up and display the current battery charge state.
SEAT TUBE BATTERY DISPLAY
••••• 5 LEDs light up
•••• 4 LEDs light up
3 LEDs light up
•••
•• 2 LEDs light up
• 1 LED lights up
1 LED flashes
¡
5 LEDs flash quickly
1st LED flashes quickly
* All 5 LEDs flash quickly: The battery is a) empty and is
being switched off, or is b) overloaded.
a) If the battery is overloaded, it will switch back on after
a short idle period and can then be used normally.
b) If the battery is empty, it will work again briefly fol-
lowing a short period of rejuvenation and will then
switch back off. It must now be charged.
** The 1st LED flashes 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 five seconds, the LEDs show the current bat-
tery capacity.
DOWN TUBE BATTERY DISPLAY
•••• 4 LEDs light up
••• 3 LEDs light up
2 LEDs light up
••
• 1 LED lights up
1 LED flashes
¡
b) Seat tube battery: If you press the push button for five
seconds, the LEDs show the current capacity of the bat-
tery.
BATTERY CHARGE
STATE
100-84%
83-68%
67-51%
50-34%
33-17%
16-0%
0% or overloaded *
Charging fault **
CAPACITY
approx. 81–100%
approx. 61–80%
approx. 41–60%
approx. 21–40%
approx. 0–20%
SEAT TUBE BATTERY DISPLAY
••••• 5 LEDs light up
•••• 4 LEDs light up
3 LEDs light up
•••
•• 2 LEDs light up
• 1 LED lights up
1 LED flashes
¡
The range of the battery is less in winter due to
the lower temperatures. Only move the battery
(from the warm room where you store it) and fit it
on your Pedelec just before you set off. This will
help to prevent the effect 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 after 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 after
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.
Original User Manual | Pedelec Impulse Speed 2.0
CAPACITY
100-97%
96-80%
79-60%
59-40%
39-20%
< 20%
15