FIVE CDC11 2.4 Inch LCD Color Display User Manual

CDC11 DISPLAY
User manual

Five srl
Via Cerodolo, 4 – 40138 Bologna

Product Instruction

CDC11 display uses the 2.4″ LCD color screen and features a very clear display interface, with a backlight crepuscular sensor.
Double side printed board, nylon buckle, and ABS material shell. Good mechanical performance is ensured in a temperature range from -20° to 6°. It also features IP65 protection to water infiltration.
The display can match a 24V/36V/48V battery; it integrates the front light switch function.
The main interface has two background colors, white or black (day/night), switching automatically between the two themes (thanks to a crepuscular sensor) and always providing clear visibility for every external light condition.

Functions summary

• Total distance (odometer) / trip distance
• Maximum speed / average speed
• Current speed km/miles unit switch
• Integrated lights on/off indicator on display
• PAS (pedal assist system) level selection
• Battery residual capacity
• Error code definition
• USB charging function 6Km/h walk assistance function

Technical parameters

– Voltage: 24V / 36V / 48V
– Current: 24V / 35mA, 36V / 27mA, 48V / 24mA
– Ambient temperature limits: -20° / +60°
– Ambient humidity limits: 0-100% RH (relative humidity)
– Ingress Protection: IP65
– Screen viewing angle: 160° Horizontal / 160° Vertical
– Screen brightness: 400~450 lumen (good visibility in sunlight)

Dimensions

Installation instruction

– Fix the display and button panel on the handlebar
– Adjust the angle of view in a comfortable visible position
– Tighten the screws to finish the installation

Button definition

(In setting function) -> confirm
(In passwords interface) -> switch the passwords digit
| hold 3S| Nothing
click| (In the main interface) -> Increase the lever
(In setting interface) -> Switch the options
(In passwords interface) -> Increase the numeric value
| hold 3S| (In main interface) -> 6Km/h walk function
click| (In main interface) -> decrease
(In setting interface) -> switch options
(In passwords interface) -> decrease the numeric value
| hold 3S| -> Power off
click| (When off) -> Turn power on
(In the main interface) -> Turn lamp on/off
(In passwords input interface) -> Switch the password digit

Main interface instructions

Board terminal cable sequence diagram

Q&A

Q Why the display is not able to startup?
A . Check the connector between display and controller.
Q How to deal with the error code?
A . Ask customer care at your local dealer.

Error codes

Error code

|

Definition

---|---

2

| Over-current protection (controller)
– Check whether the connectors of the 3-phase power cable and the connectors are badly connected.
– If the problem is still present after re-connect the connectors, there is something wrong with the controller or motor.
3| A controller cannot properly drive the motor
– Check whether the connectors of the 3-phase power cable and the power supply connectors are badly connected.
– Check if there’s not enough power to drive the system than 2S, such as climbing, or the wheel is stuck
– If the problem is still present after re-connect the connectors, there is something wrong with the controller or motor.
4| Undervoltage protection – Battery voltage is too low.
5| Brake problem
– After turning on, check whether the brake sensor is working properly.
– If the brake signal is less than 0.75V for very a long time, there is something wrong with the brake.
6| Signal problem
– Check whether the connector of the motor’s cable is well connected.
– if the problem is still present after re-connecting, the motor sensor may be broken.
7| Throttle problem
– After turning on, check whether:
A)the throttle is out of control
B)the throttle signal is less than 0.75V
C)customer turns the throttle before the system works. – The error can be solved after the throttle is reset.
8| Broken controller
A/10| Display/controller communication problem – yellow cable is disconnected.
D/13| The controller program is wrong / 5V is wrong
– check whether the brake signal is short with 5V.

WARNING: any alteration of the bike’s electronic system will result in warranty decay.

Thank you for your attention enjoy the ride!

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