MEGAWATT BIKE GUIDE 2022 | 4 8
E014
Speed sensor may be
installed in the wrong position
No power assist while riding.
Amend position of speed
sensor and magnet unit, turn
on power and rotate crank
clockwise until error resolves.
This may take up to 100
rotations.
E020
Communication error
detected between battery and
drive unit
No power assist while riding.
Let your dealer check that the
cable between drive unit and
battery is properly connected.
If cable is damaged, replace
with new one.
E021
E021 – Battery connected
to drive unit conforms with
system standards but is not
supported
No power assist while riding.
Press battery’s power button
to turn it on again. If no
improvement, contact place of
purchase.
E022
Battery connected to drive
unit does not conform with
system standards
A shutdown of all system
functions.
Press battery’s power button
to turn it on again. If no
improvement, contact place of
purchase.
EO30
“Total number of gears”
setting for motor unit doesn’t
match number of gears in
internal geared hub
No power assist while riding.
Let your dealer congure
motor unit so that “total
number of gears” setting
matches number of gears in
internal geared hub.
E031
Chain tension may not yet be
adjusted or cranks may not be
installed in proper position
Assist functions don’t work,
including power gear shifting.
Let your dealer adjust chain
tension and installation angle
of cranks. Then select “Yes” in
response to
W030
Two or more assist switches
connected to the system
Not possible to shift gears
with electronic derailleurs
If this error appears, consult
your dealer.
W031
Chain tension may not yet
be adjusted, or installation
angle of cranks needs to be
checked
Assist functions don’t work,
including power gear shifting.
Visit dealer to have chain
tension and installation angle
of cranks checked.
W032
Electronic derailleur may have
been installed in place of
mechanical derailleur
Power assist in [WALK] mode
may be lower than usual
(Note: [Walk] mode may
not be accessible in certain
regions outside EU.)
Reinstall the derailleur
for which the system is
congured to support. If no
improvement, contact place of
purchase.
E043
Error detected in bike
computer’s rmware
No power assist while riding.
Let your dealer restore bike
computer’s rmware using
E-TUBE.
To Next Page
Loading...
