Qwic D9.1, User Manual

5

QWIC Electric Bicycle Manual

1.2 Menu

Selecting Menus

Press and release ‘SET’ and then use the ‘PLUS’ and ‘MINUS’ buttons to switch 

between the menus. Press ‘SET’ to hold this function.

1.3 Screen lightning

Press the ‘ON/OFF’ button to turn on the (screen) lighting. Press ‘ON/OFF’ again to 

turn it off again. When you turn on the screen light, the front and rear light will turn 

automatically on as well. They work as well on the battery, so no extra batteries are 
required.

1.4 Adjusting  the pedal assistance

Use the ‘PLUS’ and ‘MINUS’ buttons to select the assistance programs (0 - 8). Power 

level 8 gives the strongest assistance. In power level 0 the motor gives no assistance 

but you can use the display of the bike. Please note that the battery runs out of 

power faster when using a high power level than with a low power level.

1.5 Controlling the Walk-Assist 

Use the Walk Assist feature to easily take the bicycle by the hand, by for example 

taking it out of a bicycle cellar. 

Stand firmly next to the bike and hold your hands on the wheel. If the is a brake 

lever present, keep at least one hand on the brake where the brake-circuitbreaker 

(interruption of the motor assistance) is present.

In general, this is the left brake lever. Keep the ‘PLUS’ button pressed while firmly 

holding the steering wheel. After a few seconds the engine starts. Once you release 

the ‘PLUS’ button the Walk Assist function switches itself off. The Walk Assist had a 

speed of 3 Km/h.

1.6 Error codes

Code 01:  

Problem with 3-phase control from the controller of motor

Code 02:

  Problem with throttle connection (not in use)

Code 03:

  Motorcable 3-phase wiring loose or defective

Code 04:  

Motorcable Hall Sensor signal Malfunction(Malfunction in motor or 

motorcable)

Code 05:

  Malfunction in brake sensor(signal)

Code 06:

  Battery voltage too low

Code 07:

  Motorcable is connected incorrectly

Code 08:

  Malfunction in display cable

Code 09:

  Malfunction in pedalsensor(signal)

Code 10:

  Malfunction in display cable