Focus IMPULSE EVO PEDELEC - 11 Faults; Drive Unit, Display and Control Unit

Original User Guide | Impulse Evo pedelec Version 2 US-91
11. Faults
11.1 Drive unit, display and control unit
Description Cause Remedy
Display does not light up and is not
functioning, no motor assist.
a) Battery is in sleep mode. a) Wake battery from sleep mode  7.3.1.3 Sleep mode, Page US-74.Ifthebatterydoesnotrespond,briey
connect it to the battery charger  8.3.1 Charging the battery, Page US-80.
IfthebatterystilldoesnotrespondortheLEDsashinanunusualwaythebatteryisdamagedand
must be removed from the charger.
b) The battery is not charged/
defective
b) Insert a new or fully charged battery  8.3.1 Charging the battery, Page US-80.
c) The pedelec is OFF. The
Impulse Evo switches itself
oafter20minutesifthere
is no call for power from
the drive (e.g. because the
pedelec is stationary).
c) Switch on the pedelec  6.3.1 Switching on the pedelec, Page US-51.
d) Ambient temperature is too
high/low.
d) The battery has an operating temperature range from 32 to 104 °F.
There is no speed display a) The spoke magnet has
slipped.
a) Check whether the spoke magnet has slipped. It should be as close
as possible to the sensor on the chain stay (max. 0.39 inches).
Align the magnet on the mark on the speed sensor.
Spoke magnet
Speed sensor
b) The speed sensor is faulty. b) Contact your dealer. He will be able to replace the speed sensor.
c) Spoke magnet missing c)Contactyourdealer.Hecantanewspokemagnettoyour
pedeleac.
d) Speeds below 6.21 mph are
not always displayed due to
the inertia of the system.
d) Check whether a speed is displayed when riding at a higher speed.
If that is the case, the display is not faulty.
Speed display incorrect a) Incorrect unit set a) Check the mph and km/h settings  6.4.2.7 Unit, Page US-61.
b) Wheel circumference setting
incorrect.
b) Set the correct wheel circumference  6.4.2.12 Wheel circumference, Page US-62.