Bosch Active Series Owner's Manual

English – 12
Operation
Starting Operation of the eBike
Requirements
The eBike can only be activated when the following
requirements are met:
– A sufficiently charged eBike battery is inserted (see
operating instructions for the eBike battery).
– The on-board computer is properly inserted in the
holder.
– The internal battery of the on-board computer must
be sufficiently charged.
Switching the eBike on/off
The following options are available for switching on
the eBike:
– Once the on-board computer and the eBike battery
are fitted, briefly press the on/off button(3) on the
on-board computer.
– With the on-board computer inserted, press the
on/off button on the eBike battery (bicycle manu-
facturer-specific solutions are possible when there
is no access to the eBike battery on/off button; see
the operating instructions from the bicycle manu-
facturer).
The drive is activated as soon as you start pedaling
(except for in the push assistance function or with the
assistance level OFF). The drive output depends on
the settings of the assistance level.
As soon as you stop pedaling when in normal opera-
tion, or as soon as you have reached a speed of
20/28mph, the drive switches off the assistance.
The drive is automatically re-activated as soon you
start pedaling again and the speed is below
20/28mph.
The following options are available for switching off
the eBike:
– Press the on/off button(3) of the on-board com-
puter for at least three seconds.
– Switch off the eBike battery using its on/off button
(bicycle manufacturer-specific solutions are possi-
ble when there is no access to the eBike battery on/
off button; see the bicycle manufacturer operating
instructions).
Note: This will place the Nyon (BUI350) into
standby mode.
– Remove the on-board computer from its holder.
If no power is drawn from the drive for about10min-
utes (e.g. because the eBike is not moving) and no
button is pressed on the on-board computer or the
operating unit of the eBike, the eBike will switch off
automatically.
This will place the Nyon (BUI350) into standby
mode.
Standby mode
You can put your on-board computer into a standby
mode, which enables the on-board computer and
eBike to start up more quickly.
The standby mode can be activated as follows:
– Press and hold the on/off button(3) of the on-
board computer for 1 to 3seconds, making sure
not to exceed 3 seconds.
– Wait 10minutes until the eBike switches off.
– Switch the eBike battery off using the on/off button
on the eBike battery.
Standby mode is ended if you press and hold the on/
off button(3) of the on-board computer for 1second.
Standby mode ends and the on-board computer auto-
matically switches off if the state of charge of the on-
board computer's internal battery is less than 75%.
In any event, the on-board computer will be switched
off at the latest when its internal clock reaches mid-
night (00:00).
IfNyon (BUI350) cannot be switched on or does not
work properly, press and hold the on/off button (ap-
prox. 15s). This could rectify the error.
Energy supply of the on-board computer
If the on-board computer is in the holder(4), a suffi-
ciently charged eBike battery is inserted into the
1 270 U20 BN2 | (14.03.2023) Bosch eBike Systems

Bosch Active Series Specifications

General

Brand	Bosch
Model	Active Series
Category	Bicycle Accessories
Language	English