Error Code Display - Bosch Kiox BUI330 Original Operating Instructions

English – 6​
The push assistance is switched off as soon as one of the
following occurs:
– You release the + button;
– The wheels of the eBike are locked (e.g. by applying the
brakes or hitting an obstacle);
– The speed exceeds 6 km/h.
After releasing the + button, the push-assistance function re-
mains on standby for another 3 seconds. Pressing the + but-
ton again within this period will reactivate the push-assist-
ance function.
Note: On some systems, the push assistance can be started
directly by pressing the WALK button.
Note: The push assistance cannot be activated at assistance
level OFF.
Switching bicycle lights on/off
On the model in which the lighting is powered by the eBike
system, the front and rear lights can be switched on and off
at the same time via the on-board computer using the bike
light button (3).
If the light is switched on, a symbol is displayed in the status
bar of the display.
Switching the bike lights on and off has no effect on the
backlighting of the display.
eShift (optional)
eShift is the integration of electronic gear-shifting systems
into the eBike system. The eShift components are electric-
ally connected to the drive unit by the manufacturer. The
separate operating instructions describe how to operate the
electronic gear-shifting systems.
Code Cause
410 One or more buttons of the on-board com-
puter are disabled.
414 Operating unit connection problem
418 One or more buttons on the operating unit
are disabled.
419 Configuration error
422 Drive unit connection problem
423 eBike battery connection problem
424 Communication problem between com-
ponents
426 Internal time-out error
430 Internal battery of the on-board computer
is flat
431 Software version error
440 Internal drive unit fault
1 270 020 XBK | (17.05.2018)
Powering external devices via the USB port
The USB port can be used to operate or charge most devices
that can be powered via USB (e.g. various mobile phones).
Charging requires the on-board computer to be mounted
and a sufficiently charged battery to be inserted in the eBike.
Open the protective cover (17) for the USB port on the on-
board computer. Use a Micro-A – Micro-B USB charging
cable (available from your Bosch eBike dealer) to connect
the USB port on the external device to the USB port (6) on
the on-board computer.
Once the electrical load has been disconnected, the USB
port must be carefully resealed with the protective cover
(17).
USB connections are not waterproof. When cycling in
u
the rain, do not connect any external devices and
make sure that the USB port is fully sealed by the pro-
tective cover (17).
Important: If electrical loads are connected, this can affect
the range of the eBike.

Error code display

The eBike system's components are continuously and auto-
matically monitored. If an error is detected, the correspond-
ing error code is displayed on the on-board computer.
The drive may be automatically shut down, depending on the
type of error. However, if you wish to continue cycling, you
will always be able to do so without assistance from the
drive. Before undertaking any other journeys, the eBike
should be checked.
Have all repairs performed only by an authorised bike
u
dealer.
Corrective measures
Check whether any buttons are stuck, e.g. as a result of dirt finding
its way in. Clean the buttons if need be.
Have the connections checked
Check whether any buttons are stuck, e.g. as a result of dirt finding
its way in. Clean the buttons if need be.
Restart the system. If the problem persists, contact your Bosch
eBike dealer.
Have the connections checked
Have the connections checked
Have the connections checked
Restart the system. If the problem persists, contact your Bosch
eBike dealer. With this error, it is not possible to bring up the wheel
circumference in the basic settings menu or to adjust it.
Charge the on-board computer (in the holder or via the USB port)
Restart the system. If the problem persists, contact your Bosch
eBike dealer.
Restart the system. If the problem persists, contact your Bosch
eBike dealer.
Bosch eBike Systems