BAFANG C221.CAN E-Bike 2 in1 LCD Display User Manual

BAFANG C221.CAN E-Bike 2 in1 LCD Display

IMPORTANT NOTICE

• If the error information from the display cannot be corrected according to the instructions, please contact your retailer.
• The product is designed to be waterproof. It is highly recommended to avoid submerging the display under water.
• Do not clean the display with a steam jet, high-pressure cleaner or water hose.
• Please use this product with care.
• Do not use thinners or other solvents to clean the display. Such substances can damage the surfaces.
• Warranty is not included due to wear and normal use and aging.

INTRODUCTION OF DISPLAY

• Model: DP C221.CAN BUS

• The housing material is ABS and Acrylic

• The label marking is as follows:
  D PC 221C E1 0 1 0 1 .0
  PD 031305
  

Note: Please keep the QR code label attached to the display cable. The information from the Label is used for a later possible software update.

PRODUCT DESCRIPTION

Specifications

• Operating temperature: -20℃~45℃
• Storage temperature: -20℃~50℃
• Waterproof: IPX5
• Storage room Humidity: 30%-70% RH

Functional Overview

• Speed display (including top speed and average speed, switching between km and miles)

• Battery capacity indicator

• Lighting control

• Brightness setting for backlight

• Walk assistance

• Indication of performance support

• Motor output power indicator

• Time display for single journeys

• Kilometer stand (including single-trip distance, total distance and remaining distance)

• Setting the support levels

•  Energy consumption indicator CALORIES
  (Note: If the display has this function)

• Display for the remaining distance (Depends on your riding style)

• Information View (battery, controller, HMI and sensor)

•  Error messages view

• Bluetooth function

DISPLAY

1. Display of battery capacity in real time.
2. Indicator of support level/walk assistance.
3. The display shows this symbol , When the lights are turned on.
4. Indicator of bluetooth
5. Unit of speed
6. Digital speed display
7. Trip: Daily kilometers (TRIP) – Total kilometers
   (ODO) – Top speed (MAX) – Average speed
   (AVG) – Remaining distance (RANGE) – Energy Consumption (CALORIES) – Output power (POWER)- Travel time (TIME).

Service: Please see the service section

KEY DEFINITION

NORMAL OPERATION

Switching the System ON/OFF

Press and hold (>2S) on the display to turn on the system. Press and hold (>2S) again to turn off the system.
If the “automatic shutdown time” is set to 5 minutes (it can be reset with the “Auto Off” function, See “Auto Off”), the display will automatically be turned off within the desired time when it is not in operation. If the password function is enabled, you must enter the correct password to use the system.

Selection of Support Levels

When the display is turned on, press the ****button ( <0.5S) to switch to the support level, the lowest level is 0, the highest level is 3. When the system is switched on, the support level starts in level 1. There is no support at level 0.

Selection mode

Briefly press the ****button ( <0.5s) to see the different trip modes.
Trip: daily kilometers (TRIP) – total kilometers (ODO) – Maximum speed (MAX) – Average speed (AVG) – Rremaining distance (RANGE) – Energy consumption (CALORIES) – Output power (POWER) – Travel time (TIME).

Headlights / backlighting

Hold the button ( >2S) to activate the headlight and taillights.
Hold the button ( >2S) again to turn off the headlight. The brightness of the backlight can be set in the display settings “Brightness”.

Walk Assistance

The Walk assistance can only be activated with a standing pedelec.
Activation: Press the button until this symbol appears. Next press and hold down the button whilst the symbol is displayed, now the Walk assistance will activate. The symbol will blink and the pedelec moves approx. 4.5 km/h. After releasing the ****button or no button is pressed within 5S, the motor stops automatically and switches back to level 0.

SERVICE

The display shows “SERVICE” as soon as a certain number of kilometers or battery charges has been reached. With a mileage of more than 5000 km (or 100 charge cycles), the “SERVICE” function is displayed on the display. Every 5000 km the display “SERVICE” is displayed every time. This function can be set in the display settings.

blinking

SETTINGS

After the display is turned on, press and hold the and buttons (at the same time) to enter into the setting menu, By pressing the button ( <0.5S), you can highlight and select Display Setting, Information or Exit. Then press the button ( <0.5S) to confirm your selected option.
Or highlight “EXIT” and press the button ( <0.5S) to return to the main menu, or highlight “BACK” and press (<0.5S) the button ( <0.5S) to return to the Settings interface.

“Display Setting”

Press the button ( <0.5S) and highlight Display Setting, and then briefly press the button ( <0.5S) to access the following selections.

“TRIP Reset” Reset mileage

Press the button ( <0.5S) to highlight “Trip Reset” in the Display setting menu, and then press button ( <0.5S) to select. Then with the button choose between “YES” or “NO”.
Once you have chosen your desired selection, press the button ( <0.5S) to save and exit to the “Display setting”.

“Unit” Selections in km/Miles

Press the button ( <0.5S) to highlight “Unit” in the Display setting menu, and then press button ( <0.5S) to select. Then with the button choose between “Metric” (kilometer) or “Imperial” (Miles). Once you have chosen your desired selection, press the button ( <0.5S) to save and exit to the “Display setting”.

“Brightness” Display brightness

Press the button ( <0.5S) to highlight “Brightness” in the Display setting menu, and then press button ( <0.5S) to select. Then with the button choose between “100%” / “75%” / “50%” /” 30%”/”10%”. Once you have chosen your desired selection, press the button ( <0.5S) to save and exit to the “Display setting”.

“Auto Off” Set Automatic system switch off time

Press the button ( <0.5S) to highlight “Auto Off” in the Display setting menu, and then press button ( <0.5S) to select. Then with the button choose between “OFF”, “9”/”8″/”7″/”6″/ “5”/ “4”/”3″/”2″/”1″, (The numbers are measured in minutes). Once you have chosen your desired selection, press the button ( <0.5S) to save and exit to the “Display setting”.

“Service” Switching the notification on and off

Press the button ( <0.5S) to highlight “Service” in the Display setting menu, and then press button ( <0.5S) to select. Then with the button choose between “NO” or “YES”. Once you have chosen your desired selection, press the button ( <0.5S) to save and exit to the “Display setting”.

“Information”

Once the display is turned on, press and hold the and buttons (at the same time) to enter into the setting menu, press the button ( <0.5S) to select “Information”, then press the button ( <0.5S) to confirm and enter into “Information”.

Wheel Size

Press the button ( <0.5S) to highlight “Wheel Size”, then press the button ( <0.5S) to confirm and view the wheel size. To return, press the ****button ( <0.5S) to exit back to the “Information”. This information cannot be changed, this is only for information, about the pedelec.

Speed Limit

Press the button ( <0.5S) to highlight “Speed Limit”, then press the button ( <0.5S) to confirm and view the speed limit. To return, press the ****button ( <0.5S) to exit back to the “Information”.
This information cannot be changed, this is only for information, about the pedelec.

Battery Information

Press the button ( <0.5S) to highlight “Battery Info”, then press the button ( <0.5S) to confirm. Now press the button (<0.5S) to view the contents.
To return, press the button ( <0.5S) to exit back to the “Information”.

Code| Code definition| unit| Code| Code definition| unit
---|---|---|---|---|---
Hardware ver| Hardware version| | b10| Absolute SOC| %
Software ver| Software version| | b11| Cycle| times
b01| Current temperature| ℃| b12| Maximum not charging time| Hour
b04| Total voltage| mV| b13| Recently not charging time| Hour
b06| Average current| mA| d00| Number of battery cell|
b07| Remaining capacity| mAh| d01| Voltage of cell 1| mV
b08| Full charge capacity| mAh| d02| Voltage of cell 2| mV
b09| Relative SOC| %| dn| Voltage of cell n| mV

NOTE: If no data is detected, “–” is displayed

Controller Information

Press the button (<0.5S) to highlight “Ctrl Info”, then press the button ( <0.5S) to confirm. Now press the button (<0.5S) to view Hardware Version or Software Version.
To return, press the button ( <0.5S) to exit back to the “Information”.

Display Information

Press the button ( <0.5S) to highlight “Display Info”, then press the button ( <0.5S) to confirm. Now press the button ( <0.5S) to view Hardware Version or Software Version. To return, press the button ( <0.5S) to exit back to the “Information”.

Torque Information

Press the button ( <0.5S) to highlight “Torque Info”, then press the button ( <0.5S) to confirm. Now press the  button ( <0.5S) to view Hardware Version or Software Version.
To return, press the button ( <0.5S) to exit back to the “Information”.

Error Code

Press the button ( <0.5S) to highlight “Error code”, then press the button ( <0.5S) to confirm. Now press the button ( <0.5S) to view a list of error codes from the pedelec. It can show information for the last ten errors of the pedelec. The error code “00”means that there is no error.
To return, press the button ( <0.5S) to exit back to the “Information”.

ERROR CODE DEFINITION

**** The display can show the errors of a pedelec. If an error is detected, one of the following error codes will be displayed.

Note: Please read the description of the error code carefully. If you see the error code, restart the system first. If the problem is not resolved, please contact your dealer.

1. Check the connector of throttle whether they are correctly connected.
2. Disconnect the throttle, If the problem still occurs, please contact your retailer. (only with this function)

05| The throttle is not back in its correct position.| Check the throttle can adjust back into its correct position, if the situation does not improve, please change to a new throttle.(only with this function)
07| Overvoltage protection|

1. Remove the battery.
2. Re-Insert the battery.
3. If the problem persists, please contact your retailer.

08| Error with the hall sensor signal inside the motor| Please contact your retailer.
09| Error with the Engine phase’s| Please contact your retailer.
10| The temperature inside the engine has reached its maximum protection value|

1. Turn off the system and allow the Pedelec to cool down.
2. If the problem persists, please contact your retailer.

11| The temperature sensor inside the motor has an error| Please contact your retailer.
12| Error with the current sensor in the controller| Please contact your retailer.
13| Error with the temperature sensor inside of the battery| Please contact your retailer.
14| The protection temperature inside the controller has reached its maxi- mum protection value|

1. Turn off the system and let the pedelec cool down.
2. If the problem persists, please contact your retailer.

15| Error with the temperature sensor inside the controller| Please contact your retailer.
21| Speed sensor Error|

1. Restart the system
2. Check that the magnet attached to the spoke is aligned with the speed sensor and that the distance is between 10 mm and 20 mm.
3. Check that the speed sensor connector is connected correctly.
4. .  If the error persists, please contact your retailer.

25| Torque signal Error|

1. Check that all connections are connected correctly.
2. If the error persists, please contact your retailer.

26| Speed signal of the torque sensor has an error|

1. Check the connector from the speed sensor to make sure it is connected correctly.
2. Check the speed sensor for signs of damage.
3. If the problem persists, please contact your retailer.

27| Overcurrent from controller| Please contact your retailer.
30| Communication problem|

1. Check all connections are correctly con- nected.
2. If the error persists, please contact your retailer.

33| Brake signal has an error (If brake sensors are fitted)|

1. Check all connectors.
2. If the error continues to occur, please con- tact your retailer.

35| Detection circuit for 15V has an error| Please contact your retailer.
36| Detection circuit on the keypad has an error| Please contact your retailer.
37| WDT circuit is faulty| Please contact your retailer.
41| Total voltage from the battery is too high| Please contact your retailer.
42| Total voltage from the battery is too low| Please contact your retailer.
43| Total power from the battery cells is too high| Please contact your retailer.
44| Voltage of the single cell is too high| Please contact your retailer.
45| Temperature from the battery is too high| Please contact your retailer.
46| The temperature of the battery is too low| Please contact your retailer.
47| SOC of the battery is too high| Please contact your retailer.
48| SOC of the battery is too low| Please contact your retailer.
61| Switching detection defect| Please contact your retailer. (only with this function)
62| Electronic derailleur cannot release.| Please contact your retailer. (only with this function)
71| Electronic lock is jammed| Please contact your retailer. (only with this function)
81| Bluetooth module has an error| Please contact your retailer. (only with this function)

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