Cloud Drive CDC6 User manual
Version No.: CD/J_SMS_CDC6/20230414-01
MANUAL
For CDC6 Display
Cloud drive intelligent technology Co.,Ltd
No. 6, Yuxi Road, Pukou District, Nanjing, Jiangsu Province, China
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PREFACE
Dear users:
In order to make you have better operation experience of the e-bike, please read the
CDC6 MANUAL carefully before using. We will guide you to learn the detailed operation
steps of CDC6 display, including the mounting steps and functions. Meanwhile, this
MANUAL will help you find the solutions to the possible malfunctions.
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CONTENT
1. Product Introduction .........................................................................................................3
2. Technical Parameter ........................................................................................................4
3. Appearance&Dimensions ................................................................................................ 4
4. Button Definition ...............................................................................................................5
5. Installation Instruction ...................................................................................................... 6
6. Operation Instruction ........................................................................................................7
7. General Setting .............................................................................................................. 10
8. Cycling Mode Switch ......................................................................................................15
9. Connectors Definition .....................................................................................................16
10. FAQ ..............................................................................................................................17
11. Quality Assurance & Warranty Scope ..........................................................................17
Annex.: Error Code Definition Table .................................................................................. 18
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1. Product Introduction
CDC6 display adopts 3.5’’ LCD screen, and equip with the light and beautiful buttons, exquisite
appearance with matte black. The display interface frame is clear, double-layers printed circuit
board(PCB), nylon bracket, and ABS shell (The ABS material is allowed for normal use at temperature
ranging from -20°C to 60°C, meanwhile, it can also guarantee excellent mechanical properties.)
The same display can widely match the battery of voltage 24V/33V/36V/48V/52V, meanwhile,
integrated 24V/33V/36V/48V/52V headlight ON/OFF function.
Figure1-1 Product appearance
Main Functions:
Trip mileage and total mileage indication / Speed indication / Light indication / PAS level setting /
Residual battery capacity indication / Error code indication / Km/h and MPH switch / Wheel
diameter setting / USB charging / 6km/h walk assistance / Bluetooth connection(optional)
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Figure1-2 All icons indication interface
2. Technical Parameter
Name Technical Parameter
Rated Voltage 24V/33V/36V/48V/52V
Rated Current 24V/19mA, 33V/16mA, 36V/15.5mA, 48V/14.5mA, 52V/14.4mA
Ambient Temperature -20°C ~ +60°C
Ambient Humidity 0 ~ 100%RH
Protection Level IP65
Visible Angel of Screen Horizontal 160°, Vertical 160°
Table1 - Technical Parameter Sheet
3. Appearance &Dimensions
The standard bracket diameter is Ø31.8mm, we can provide the reduction sleeve of Ø22.2mm and
Ø25.4mm, to adapt to different handlebar size.
Figure3-1 Product dimensions
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4. Button Definition
The equipped CDButton2 has four buttons, including M(setting) button, UP button, DOWN button
and POWER button.
Figure4-1 Button definition
Button Operation Functions
Long press 3s
- While in main interface, enter the setting menu;
- While in setting interface, back to the main interface.
Click
- While in main interface, turn on/off USB charging function;
- While in setting interface, it is OK and interface switch function;
Click
- While in main interface, increase the PAS level;
- While in setting interface, switch options;
- While in password interface, increase the password number.
Long press 3s - While in main interface at level 0, start 6km/h walk assistance
function (release the button to cancel this function).
Click
- While in main interface, decrease the PAS level;
- While in setting interface, switch options;
- While in password interface, decrease the password number.
Long press 3s - Power off when in any interface.
Click
- While under power-off state, power on;
- While in main interface, turn on/off headlight;
- While in power-on password interface, switch password digits.
Table2- Button functions definition
/USB charging on/off
USB charging port
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5. Installation Instruction
Fix the CDC6 display and button on the ebike handlebar, adjust to a suitable view angle, make
sure the button is installed in an easy to operate position, tighten the screws, then the installation is
finished.
Figure5-1 Actual installation images
If need to install the headlight on the lower part of plastic clamping ring, the headlight bracket can
be clamped on the lower side but not the higher side.
Figure5-2 Equiaxial side view
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6. Operating Instruction
6.1. Display power on/off
Click button to power on the display and the display start to work, under power on condition,
long press button for 3s to power off the display. Under power off condition, the display no longer
uses the battery power, the display electric leakage current is less than 2µA.
6.2. Headlight function on/off
Under power on condition, click button to turn on the headlight, meanwhile, the headlight
icon will appear on the screen. Click button again will turn off the headlight.
6.3. USB charging function on/off
While in the main interface, click button to turn on/off the USB charging function.
6.4. PAS level selection and 6Km/h walk assistance mode
Under power on condition, click or button to switch the PAS level and change the
motor output power. The display’s default output power range is level 0 - 5. When at level 0, long press
button will enter the 6Km/h walk assistance mode, release button to cancel this function.
6.5. Display main interface
The display main interface will indicate: Real-time speed, Speed unit, ODO(Total distance), Trip
(Single time distance), Maximum speed, Average speed, PAS level, Battery capacity, Error codes,
motor power(showed as loading bar) information etc modes.
Note: The real-time speed unit is indicated in Km/h and MPH, user can set the speed unit in the
setting menu. The display can only indicate one type of speed unit but neither two together.
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Figure6-1 Functional icons with mark number
1. Cycling Modes
PEDELEC: Max. Throttle speed limit 32Km/h, Max. PAS speed limit 25Km/h
CLASS3: Max. Throttle speed limit 32Km/h, Max. PAS speed limit 45Km/h
OFF-ROAD: Max. Throttle speed limit 52Km/h, Max. PAS speed limit 52Km/h
2. PAS Level 7. Left-turn Indicator
Level 0 to level 5 8. *Low Beam
3. Real-time Motor Output Power 9. *High Beam
4. Information Indicated Area 10. Right-turn Indicator
Real-time speed indication 11. Battery Percentage Indication
Wheel size setting indication 12. Battery Capacity Indication
Version information indication 13. 6Km/h Walk Assistance
5. Distance Data Indicated Area 14. *Dual Driving Function
ODO: Total distance data 15. *Bluetooth Function
TRIP: Single-time distance data 16. USB Charging Function
Remain: Remained distance data 17. *Heartbeat Monitor
6. Speed & Error Indicated Area 18. Speed Unit
Max: Maximum speed data MPH: Mile per hour
AVG: Average speed data Km/h: Kilometer per hour
Error: Error codes 19. Cruise Mode
REMARK: a. Low beam is used as headlight in this version;
b. The functions of item 9,14,15,17 etc, are not available in this version.
Table3 Functional icons definition
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6.6. Battery capacity indication
When the battery is fully charged, all five capacity indicators light up. When the battery is voltage
shortage, the last battery capacity indicator will flash, and the battery needs to be charged immediately.
Figure6-2 Battery capacity indication
6.7. Error code indication
When there is malfunction on the electronic control system of e-bike, the display will automatically
indicates the error codes. The error icon will flash and the electronic control system of e-bike will stop
working. The display will exit the error interface only when the malfunction is fixed.(The display won’t
work properly until malfunction fixed even if the display restarted). Please check attached Error Code
Definition Table for the error reasons.
6.8. Motor power indication
During the riding process, the controller will feed the motor power back to the display, so that the
display can indicate the motor power in real time. The higher the current value, the greater the motor
power.
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7. General Setting
7.1. Speed unit setting
Under power on condition, long press button for 3s to enter the speed unit setting interface,
click or button to switch the speed unit(Km/h or MPH), default speed unit is Km/h. If no
operation within 6 seconds, current interface will exit automatically and back to main working interface.
Figure7-1 Speed unit setting interface
7.2. Password input interface of setting menu
After finish the speed unit setting, click button to enter the password input interface of
setting menu. Input the default password 1919. Click or button to change the password
number, click button to switch the digits.
Figure7-2 Password input interface of setting menu
电源键切换位数
加减键调数值
Click UP or DOWN button to
change the password number
Click POWER button to switch
the password digits.
Under power-on condition,
long press Mbutton to enter
the speed unit setting interface
Click UP or DOWN button to
switch the speed unit
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7.3. Wheel diameter setting
After input the correct password, enter the wheel diameter setting interface automatically, and the
following wheel diameter can be selected.(The wheel diameter is 26’’ in Figure7-3)
Select the wheel diameter corresponding to the e-Bike by clicking the or button, so
as to ensure the data accuracy of speed/ distance. If no operation within 6s or long press button,
current interface will exit automatically and back to main working interface.
Figure7-3 Wheel diameter setting Table4 Wheel size table
7.4. Startup password function ON/OFF setting
After finish wheel diameter setting, click button to enter the startup password ON/OFF
setting interface, select ON to turn on the startup password and select OFF to turn off the startup
password. (The default startup password is OFF)
Wheel Diameter Wheel Perimeter
16’’ 1272 mm
18’’ 1350 mm
20’’ 1590 mm
22’’ 1770 mm
24’’ 1948 mm
26’’ 2072 mm
27’’ 2210 mm
28’’ 2260 mm
Figure7-4 Startup password ON/OFF setting
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7.5. Cruise mode setting
After finish the startup password changing, click button to enter the cruise mode setting
interface, click or button to turn on/off the cruise mode. (The default cruise mode is OFF)
Figure7-5 Cruise mode setting
7.6. Current limit setting
After finish the cruise mode setting, click button to enter the current limit setting interface,
click or button to increase or decrease the current limit value. (It increases or decreases by
0.5A each time, the current limit value range is: 5 - 60A)
Figure7-6 Current limit setting
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7.7. Cycling Mode Switch
After finish the cruise mode setting, click button to enter the cycling mode switch setting
interface, click or button to switch the cycling mode.(Only PEDELEC and CLASS3 mode
are switchable in this setting interface.)
0: PEDELEC mode, Throttle Max. speed limit is 32Km/h, PAS Max. Speed limit is 25Km/h.
Figure7-7a PEDELEC mode
1: CLASS3 mode, Throttle Max. speed limit is 32Km/h, PAS Max. Speed limit is 45Km/h.
Figure8-2 CLASS3 mode
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7.8. Version information
After finish the current limit setting, click button to enter the version information interface.
Figure7-7a Software version info Figure7-7b Hardware version info
7.9. Startup password changing
After checking the hardware version number, click button to enter the startup password
changing interface, click or button to change the password number, click button to
switch password digit.
Figure7-9 Startup password changing
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8. Cycling Mode Switch
While in any setting interface(except for the speed unit setting interface), long press and
button together for 2S, then input password 1159 to enter the cycling mode switch interface. Click
or button to change the cycling mode.(Only CLASS3 and OFF-ROAD mode are switchable in this
setting interface.) Instruction of three types of cycling modes:
1: CLASS3 mode, Throttle Max. speed limit is 32Km/h, PAS Max. Speed limit is 45Km/h.
Figure8-2 CLASS3 mode
2: OFF-ROAD mode, Throttle Max. speed limit is 52Km/h, PAS Max. Speed limit is 52Km/h.
Figure8-3 OFF-ROAD mode
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9. Connectors Definition
CDC6 multi-functional LCD display equip with connection cable, the connector that connected to
the button is BM-JHBM-04M, the connector that connected to the controller is BM-JHBM-06G, CDC6
display can widely match the battery of 24V/33V/36V/48V/52V voltage.
Figure9-1 Connector definition
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10. FAQ
Q: Why power on failed?
A: Check if the display’s cables have been reliably connected with the controllers.
Q: How to deal with the indicated error code on display?
A: Firstly, find the corresponding error description according to the indicated error code, if user
can’t solve it by themselves, please go to the e-Bike maintenance point and seek for professional
maintenance support.
11. Quality Assurance & Warranty Scope
Warranty:
11.1. Within warranty period, our company will shoulder the responsibility to provide limited warranty to
any faults caused by the quality of the product under normal use.
12.2. The warranty period lasts for 18 months since the date of production.
Other Terms:
The following items does not belong to warranty scope
12.3. Disassembly or modification without authorization.
12.4. Malfunction or damage caused by the misuse or improper installation and debugging by the users
or the third party.
12.5. Products scratched after leaving the factory.
12.6. Cable broken.
12.7. Malfunction or damage caused by the force majored (fire, earthquake etc. ) or natural disasters
(lightning etc.)
12.8. Beyond warranty period.
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Annex.: Error Code Definition Table
Error
Code Definition Solutions
04 Throttle not back to origin position
(Stop at high level position)
1. Check if throttle is back to the origin position firstly, then check
if the connecting cable is loosed,
2. If everything goes well, replace a new throttle.
05 Throttle malfunction
1. Check if throttle is back to the origin position firstly, then check
if the connecting cable is loosed,
2. If everything goes well, replace a new throttle.
07 Over-voltage protection
1. Check if the battery voltage is beyond the bearing range of
controller;
2. Replace a new matching battery.
08 Motor Hall cable malfunction Check if motor cable is loose and re-plug out/in motor cable;
09 Motor Phase cable malfunction Check if motor cable is loose and re-plug out/in motor cable;
10 Motor temperature reach to the high
temperature protection point
Power off the display, wait until the motor temperature returns to
normal, then go on cycling.
11 Motor Temp. Sensor malfunction Replace a new Temp. Sensor.
12 Current sensor malfunction Replace a new sensor.
13 Battery Temp. is too high Stop cycling and wait the temperature returns to normal.
14 Controller Temp. is too high Stop cycling and wait the temperature returns to normal.
15 Controller Temp. Sensor malfunction Replace a new controller.
21 Speed sensor malfunction 1. Check if the speed sensor connection is normal;
2. If connection is normal, then replace a new speed sensor.
22 BMS communicate malfunction 1. Check if the battery connection is normal;
2. If connection is normal, then replace new battery.
23 Headlight malfunction 1. Check if the headlight connection is normal;
2. If connection is normal, then replace new headlight.
24 Headlight sensor malfunction 1. Check if the headlight sensor connection is normal;
2. If connection is normal, then replace new headlight sensor.
25 Torque signal malfunction of torque
sensor
1. Check if the torque connection is normal;
2. If connection is normal, then replace new torque sensor.
26 Speed signal malfunction of torque
sensor
1. Check if the torque connection is normal;
2. If connection is normal, then replace new torque sensor.
30 Communication malfunction
1. Check if the cables connected to display are loose, or if the
connectors are broken;
2. Check if the cables connected to controller are loose, or if the
connectors are broken;
3. Check if the cable jacket is broken;
4. Reconnect the display cables;
5. Replace the controller or display.
Different protocols may cause different error code definition list, please check with the e-Bike factory.
If there is something wrong with the 5-cores cable between the controller and display:
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A. The display can’t power on and the screen is dark, the reason might be:
The power supply connector between controller and battery is not connected well or there is something
wrong with any one cable of the red /black /blue cables that between the display and controller.
B. The display can power on, but indicated error codes, please refer to the “Error Code Definition Table”
C. If you can’t solve the errors, please contact e-Bike factory for support.
Above error code explanation is based on the correct system from
Cloud drive intelligent technology Co.,Ltd
No. 6, Yuxi Road, Pukou District, Nanjing, Jiangsu Province, China
If you still have queries after reading this manual, please contact us for technical support.
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