Operation Manual

Original User Guide | Impulse 2.0 Pedelec Version 3 EN-83

Display Cause Remedy

"Communication error with the battery"/

Battery charge level indication on the

displayashes

a) No connection to battery. a) Remove battery and reinsert it.

b) Dirty contacts. b) Clean the battery discharge plug and docking station contacts with a soft, dry cloth.

c) The battery is damaged.

c) Damaged batteries must not be charged or used for any other purpose. Please ask your DCW/RU

dealer; the battery may have to be replaced.

d) Battery not charged. d) Charge the battery.

"Motor temperature is too high" The motor has overheated. For

example, after riding up a long,

steep incline in a high gear.

Allow the motor to cool down before resuming your journey.

"Battery temperature is too high" The battery has overheated. Allow the battery to cool down for a while by riding without motor assist.

"Battery temperature is too low" The temperature of the battery

is too low, e.g. after a very cold

night outdoors.

Store the battery in a warm room for a while so that it reaches a sufficient temperature.

Permanent display: "Please move the

pedals"/"PEDAL".

Caster switch may be faulty. Turn the pedal crank backwards briefly, then forwards again so that a system check can be carried out. If the

"Please move the pedals"/"PEDAL" message is still displayed, please contact your DCW/RU dealer. The motor

may have to be replaced.

9.2 Battery

Display Description Cause Remedy



5LEDsrapidlyashingafter

pressing the battery button.

a)Batteryisatandisdisabled. a)Ifthebatteryisat,itwillworkagainbrieyafterashortrecoveryperiod,thenswitcho

again. It must now be charged  8.3.1 Charging the battery Page EN-75.

b) The battery is overloaded. b) If the battery is overloaded, it switches itself on again after a short rest period and can be used

again as normal.

c) The battery is too cold or too hot. c) The operating temperature range of the battery is -5 to 40°C.



The1stLEDashesrapidly

after pressing the battery

button.

There is a charging fault.

Unplug the charger from the mains immediately. If the problem reoccurs, a new battery

charger is required.

No LEDs light up after

pressing the battery button.

The battery is faulty. Please ask your DCW/RU dealer. The battery must be replaced.