Bosch Nyon Operating Instructions

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1 270 020 Wen | (13.5.16) Bosch eBike Systems
Error Code Indication
The components of the eBike system are continuously and automatically
monitored. If an error is detected, the respective error code is indicated on
the on-board computer.
Depending on the type of error, the drive unit is automatically shut off, if re-
quired. Continued travel without assistance from the drive unit is possible
at any time. However, have the eBike checked before attempting new
trips.
 Have all repairs performed only by an authorised bike dealer.

Code Cause Corrective Measure
410
One or more buttons of
the on-board computer
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.. Contact your Bosch eBike
dealer.
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
the eBike 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 per-
sists, contact your Bosch eBike dealer.
430
Internal battery pack of
the on-board computer
is empty.
Charge the on-board computer (in the
holder or via the USB port).
431
Software version error Restart the system. If the problem per-
sists, contact your Bosch eBike dealer.
440 Internal error of the
drive unit
Restart the system. If the problem per-
sists, contact your Bosch eBike dealer.

Bosch Nyon Specifications

General

Brand	Bosch
Model	Nyon
Category	Bicycle Accessories
Language	English