Koga E-BIKE BOSCH - Manual (Page 15)

17 KOGA - BOSCH Active Line
Original instructions English–5
0 276 001 SAI | (14.8.13) Bosch eBike Systems
Error Code Indication
The components of the eBike system are continuously and au-
tomatically monitored. When an error is detected, the respec-
tive error code is indicated in text indication d.
To return to the standard indication, press any button on the
HMI 3 or on the operating unit 10.
Depending on the type of error, the drive is automatically shut
off if required. Continued travel without assistance from the
drive is possible at any time. However, have the eBike
checked before attempting new trips.

Have all checks and repairs performed only by an
authorised bike dealer.
Code Cause Corrective Measure
410 One or more buttons of the HMI are
blocked.
Check if any buttons are blocked, e.g. from dirt or debris. Clean the
buttons, if required.
414 Connection problem of the operating
unit
Have connections and contacts checked
418 One or more buttons of the operating
unit are blocked.
Check if any buttons are blocked, e.g. from dirt or debris. Clean the
buttons, if required.
422 Connection problem of the drive unit Have connections and contacts checked
423 Connection problem of battery pack Have connections and contacts checked
424 Communication error among the
components
Have connections and contacts checked
426 Internal time-out error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
430 Internal battery pack of HMI empty Charge HMI (in holder or via USB port)
440 Internal error of the drive unit Restart the system. If the problem persists, contact your Bosch eBike
dealer.
450 Internal software error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
490 Internal error of the HMI Have the HMI checked
500 Internal error of the drive unit Restart the system. If the problem persists, contact your Bosch eBike
dealer.
502 Illumination error Check the light and the associated wiring. Restart the system. If the
problem persists, contact your Bosch eBike dealer.
503 Error of the speed sensor Restart the system. If the problem persists, contact your Bosch eBike
dealer.
510 Internal sensor error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
511 Internal error of the drive unit Restart the system. If the problem persists, contact your Bosch eBike
dealer.
530 Battery pack error Switch off the e-Bike, remove the battery pack and reinsert the battery
pack. Restart the system. If the problem persists, contact your Bosch
eBike dealer.
531 Configuration error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
540 Temperature error The eBike is outside of the permissible temperature range. Switch off the
eBike system and allow the drive unit to either cool down or heat up to the
permissible temperature. Restart the system. If the problem persists,
contact your Bosch eBike dealer.
550 An improper load was detected. Remove load. Restart the system. If the problem persists, contact your
Bosch eBike dealer.
602 Internal battery pack error while
charging
Unplug the charger from the battery pack. Restart the eBike system. Plug
the charger into the battery pack. If the problem persists, contact your
Bosch eBike dealer.
OBJ_BUCH-2074-001.book Page 5 Wednesday, August 14, 2013 12:19 PM
English–6
Bosch eBike Systems 0 276 001 SAI | (22.8.13)
Power Supply of External Devices via
USB Connection
With the USB connection, it is possible to operate and charge
most devices whose power supply is possible via USB (e.g.,
various mobile phones).
Prerequisite for the charging is that the HMI and a sufficiently
charged battery pack are inserted in the eBike.
Open the protective cap 8 of the USB port on the HMI. Con-
nect the USB port of the external device to the USB socket 7
on the HMI using a standard-compliant Micro A/Micro B USB
2.0 cable. Using a USB cable that is not standard-compliant or
a cable/adapter combination can lead to damage to the HMI.
Notes on Riding with the eBike System
When does the eBike Drive Operate?
The eBike drive supports you when riding, as long as you step
into the pedals. Without pedaling, there is no assistance. The
motor output always depends on the amount of your pedaling
power.
When applying less pedaling power, the assistance or support
will be lower than when applying a lot of pedaling power. This
applies independent of the assistance Level.
The eBike drive automatically switches off at speeds in excess
of 25 km/h. When the speed falls below 25 km/h, the drive is
automatically available again.
An exception applies to the push-assistance function, in
which the eBike can be pushed at low speed without pedal-
ling. The pedals may also rotate when the push assistance is
used.
The eBike can also be ridden as a normal bicycle without as-
sistance at any time, by either switching off the eBike system
or setting the assistance level to “OFF”. The same applies
when the battery pack is empty.
Interaction of the eBike System with the Bicycle Gears
The bicycle gears should be used as with a normal bicycle,
even with eBike drive (please observe the operating instruc-
tions of your eBike).
Independent of the type of gearing, it is recommended to
briefly interrupt the pedaling while changing gears. This
makes changing gears easier and reduces the wear of the
drive train.
By selecting the right gear, you can increase the speed and
range with the same pedaling effort.
602 Internal battery pack error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
603 Internal battery pack error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
605 Battery pack temperature error The eBike is outside of the permissible temperature range. Switch off the
eBike system and allow the drive unit to either cool down or heat up to the
permissible temperature. Restart the system. If the problem persists,
contact your Bosch eBike dealer.
605 Battery pack temperature error while
charging
Unplug the charger from the battery pack. Allow the battery pack to cool.
If the problem persists, contact your Bosch eBike dealer.
606 External battery pack error Check the wiring. Restart the system. If the problem persists, contact
your Bosch eBike dealer.
610 Batter pack voltage error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
620 Charging error Replace the charger. Contact your Bosch eBike dealer.
640 Internal battery pack error Restart the system. If the problem persists, contact your Bosch eBike
dealer.
655 Multiple battery pack errors Switch off the eBike system. Remove the battery pack and reinsert it.
Restart the system. If the problem persists, contact your Bosch eBike
dealer.
656 Software version error Contact your Bosch eBike dealer so that he can perform a software
update.
No display Internal error of the HMI Restart your eBike system by switching it off and back on.
Code Cause Corrective Measure
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