Kayoba 005023, Operating Instructions Manual, Page: 48 / 51

EN
48
Error code 22: motor control fault
Check that motor’s starter lever is in neutral.
Error code 23: motor circuit fault
Check that motor is correctly connected to the
control unit and that all the connections are
intact.
Error code 24: signal fault hall sensor
for motor
For control unit without hall sensor, check that
motor is correctly connected. For control unit
with hall sensor, check that the hall sensor is
correctly connected.
Error code 25: brake fault
Check that the brakes are not applied, and have
gone fully back before switching the display unit
on.
Error code 30: communication fault
Check that all the cables between the display unit
and the control unit are correctly connected.
Settings
With the display unit switched on, press the
buttons at the same time for 2 seconds to come
to the settings menu. To leave the settings
menu, press the button for 2 seconds.
Setting the wheel diameter
Press the button to set the correct wheel
diameter. Wheel diameter settings: 16 inch, 18
inch, 20 inch, 22 inch, 24 inch, 26 inch, 700C,
28 inch. The standard setting is 26 inch. Press
the button to confirm the wheel diameter
setting and to go to the next setting.
FIG. 11
Setting the top speed limit
A top speed limit can be set for the power
assistance as a safety function. The electric
motor switches off when the speed goes over
this limit. The top speed limit can be set from 12
to 40 km/h. The standard setting is 25 km/h.
Press the button to set the required top speed
limit. Press the button to confirm the setting. Go
to next setting.
FIG. 12
Setting the backlight
”bL” stands for backlight. Level 1 is low
brightness. Level 2 is medium brightness. Level 3
is high brightness. Press the button
or to
set the required brightness. Press the button
to confirm the setting.
FIG. 13
START CYCLING
1. Start pedalling, the electric motor starts
and assists while the pedalling continues.
2. Adjust the assistance from the electric
motor with the mode button. The power
assistance stops when the rider stops
pedalling, when the brake is used, or when
the speed reaches over 25 km/h.
3. The bike has three gears. Change gear by
turning the inner part of the right handle.
Note:
• Be careful when using the power assistance
the first time because the electric bike
accelerates faster than a normal bike.
• Ride the bike on a smooth surface first to
get used to the acceleration.
• The electrical system on the bike has a low
voltage protection that switches off the
power if the battery drops below a certain
level.