Troubleshooting - DAHON BOOST Owner's Manual

Symptom
The pedals feel stiff.
Vibrations are felt
from the pedals
Flashing indicating
lamps of the control-
switch
20

Troubleshooting

Please Check
Are the indicator lamps on the controller lit?
Is the battery installed?
Is the battery locked securely?
Has the battery been charged?
Has the unit been inactive for five or more
minutes?
Have you set the control-switch to ON applying
force to the pedals?
Have you stopped the bike with your feet on
the pedals or does this occur at the time of
start?
Does this occur while riding the bike normally?
Are the left side two lamps flashing?
Is the red lamp on the left flashing?
Are the lamps flashing in a different pattern?
Solution
Set the control-switch to ON
Install the battery.
Lock the battery securely.
Charge the battery
Automatic off function is operating. Set the
control-switch to ON again.
Set the control-switch once to OFF, and then set
it again to ON without applying any force to the
pedals.
This is a characteristic of the motor and not an
abnormality.
A wire break of the pedal-force sensor (etc.) can
be considered. Please return to your dealer for
advice.
The temperature of the assist unit is high. Set the
control-switch to OFF and wait for the tempera-
ture to drop.
The battery charge is nearly exhausted. Re-
charge as soon as possible.
This indicates a problem with the Turbo unit.
Please ask your dealer for a repair.