Bosch CUI100 User manual

Robert Bosch GmbH
72757 Reutlingen
Germany
www.bosch-ebike.com
1 270 U20 XBC (2023.03) T / 66
en Original operating instructions
fr Notice d'utilisation d'origine
es Instrucciones de servicio originales
Ownerʼs Manual
SmartphoneHub
This manual contains important safety,
performance and service information.
Read and understand it along with the
information provided to you by your
bicycle manufacturer before using the
product, and keep it for reference.
Cette notice contient d'importantes
informationes sur la sécurité, les
performances et l'entretien. Lisez-les et
comprenez-les ainsi que les informations
fournies par le fabricant de votre vélo
avant d'utiliser le produit, et conservez-
les pour référence ultérieure.
Este manual contiene información
importante de seguridad, rendimiento y
mantenimiento. Léalo y asegúrese de
entenderlo junto con la información que
le ha facilitado el fabricante de su
bicicleta antes de usar el producto;
guárdelo a modo de referencia.

1 270 U20 XBC | (16.03.2023) Bosch eBike Systems

English – 1
Table of Contents
Introduction ..................................................................................................................................... 2
About Warnings............................................................................................................................ 2
General Warnings ......................................................................................................................... 2
Using your Manual ........................................................................................................................ 3
Operating your Bosch Drive System ..................................................................................................... 4
Safety instructions........................................................................................................................ 4
Product description and specifications ............................................................................................ 8
Intended use................................................................................................................................ 9
Technical data.............................................................................................................................. 9
Operation.................................................................................................................................. 10
Displays and settings of the SmartphoneHub.................................................................................. 13
Troubleshooting.............................................................................................................................. 16
Maintenance and cleaning ................................................................................................................ 19
Battery Recycling Program................................................................................................................ 20
Bosch eBike Systems 1 270 U20 XBC | (16.03.2023)

English – 2
Introduction
About Warnings
This manual contains many DANGER, WARNING,
and CAUTION indicators concerning the conse-
quences of failure to use, assemble, maintain, store,
inspect and dispose of a Bosch-equipped eBike in a
safe manner.
– The combination of the safety alert symbol and the
word DANGER indicates a hazardous situation
that, if not avoided, will result in death or serious
injury.
– The combination of the safety alert symbol and the
word WARNING indicates a hazardous situation
that, if not avoided, could result in death or serious
injury.
– The combination of the safety alert symbol and the
word CAUTION indicates a hazardous situation
that, if not avoided, could result in minor or moder-
ate injury.
General Warnings
Read all safety warnings and all in-
structions. Failure to follow the warn-
ings and instructions may result in
death or serious injury.
Save all safety warnings and instructions for fu-
ture reference.
The term eBike battery used in these operating in-
structions refers to all original Bosch eBike batteries.
uRead ALL accompanying manuals before riding
the bike for the first time. Your Bosch Drive Sys-
tem comes with additional manuals and documents
provided by the manufacturer of the bicycle and
other components. Failure to read and understand
safety information can result in death or serious in-
jury.
WARNING
uThis manual contains important safety, perfor-
mance and service information. Read it before
you take the first ride on your new bicycle, and
keep it for reference. The manual can also be found
online at www.bosch-ebike.com.
uThis manual is intended to be read together with
the separate user manual provided with your bi-
cycle. Be sure to read all provided documents in-
cluding labels on the product before your first ride.
uTake responsibility for your own SAFETY. If you
have any questions or do not understand some-
thing, consult with your dealer or the bicycle or
component manufacturer.
uSome eBike accessories may present a choking
hazard to small children. Keep these accessories
away from children.
CAUTION
uThe Bosch Drive System adds weight to your bi-
cycle which you may not be used to lift. Avoid in-
jury, use proper lifting techniques.
1 270 U20 XBC | (16.03.2023) Bosch eBike Systems

English – 3
Using your Manual
In addition to the functions outlined here, changes to
software relating to troubleshooting and functional
modifications may be introduced at any time.
Graphics
The bicycle shown in this manual may differ slightly
from your bicycle, but will be similar enough to help
you understand our instructions.
RIGHT-HAND and LEFT-HAND sides are determined
by facing in the direction the bicycle will travel when
going forward. When you see a broken line (------), the
item referred to is hidden from view.
Bosch eBike Systems 1 270 U20 XBC | (16.03.2023)