Bosch Intuvia BUI255 Originalbetriebsanleitung Seite 19

To change the basic settings, press the on/off button (5)
next to the – indicator to reduce or scroll down, or the light-
ing button (2) next to the + indicator to increase or scroll up.
If the on-board computer is inserted in the holder (4), it is
also possible to change the settings with the – (11) and +
(12) buttons on the operating unit.
To exit the function and save a changed setting, press the
RESET button (6) for three seconds.
You can choose between the following basic settings:
– <– Clock +>: Setting the current time. The time can be
changed faster by pressing the setting buttons for a
longer period.
– <– Wheel circum. +>: Changing the value pre-set by the
manufacturer by ± 5 %. This menu item is displayed only
when the on-board computer is in the holder.
– <– English +>: Changing the language of the text indic-
ator. You can choose between German, English, French,
Spanish, Italian, Portuguese, Swedish, Dutch and Danish.
– <– Unit km/mi +>: Displaying the speed and distance in
either kilometres or miles.
– <– Time format +>: Displaying the time in 12-hour or
24-hour format.
– <– Shift recom. on +>/<– Shift recom. off +>: Switch-
ing the shift recommendation display on or off.
– <Power-on hours>: Total time travelled with the eBike
(cannot be changed)
– <Displ. vx.x.x.x>: Display software version.
– <DU vx.x.x.x>: Drive unit software version. This menu
item is displayed only when the on-board computer is in
the holder.
– <DU SN xxxxxxx/xxx>: Drive unit serial number. This
menu item is displayed only when the on-board computer
is in the holder.
– <DU PN xxxxxxxxxx>: Drive unit part number. This menu
item is displayed only when the on-board computer is in
the holder and the drive unit provides a part number.
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 (does not apply to BUI350)
Bosch eBike Systems
– <Service MM/YYYY>: This menu item is displayed if the
bicycle manufacturer has set a fixed service date.
– <Serv. xx km/mi>: This menu item is displayed if the bi-
cycle manufacturer has set a service date after travelling a
certain distance.
– <Bat. vx.x.x.x>: eBike battery software version. This
menu item is displayed only when the on-board computer
is in the holder. When using two eBike batteries, the soft-
ware versions of both eBike batteries are displayed suc-
cessively.
– <Bat. PN xxxxxxxxxx>: eBike battery part number. This
menu item is displayed only when the on-board computer
is in the holder and the eBike battery provides a part num-
ber. When using two eBike batteries, the software ver-
sions of both eBike batteries are displayed successively.
– <Cha. vx.x.x.x>: Software version of the charger used to
charge the eBike battery. This is displayed only if the
charger provides the software version.
– If the eBike is equipped with ABS, the software version,
serial number and part number of the ABS are also dis-
played.
Error code indication
The eBike's components are continuously and automatically
monitored. If an error is detected, the corresponding error
code will appear on the text indicator (d).
Press any button on the on-board computer (3) or on the op-
erating unit (9) to return to the standard indication.
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)
English – 5
1 270 020 XBI | (29.05.2023)