Contents Material & color······················································ 3 Functions & buttons·······················································3 Functions······························································3 Interface······························································· 4 ON/OFF······························································· 5 The display switches off automatically if there is no activity for ten minutes (default).·········································· 5 Walking assist························································6 Backlight·······························································6 Battery Capacity····················································· 7 TRIP Reset··························································· 7 Error codes··························································· 8 Preparation···························································...
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Dear Customer, Please read this manual before using the C961 Display. Thank you, Suzhou Bafang Electric Motor Science-Technology Co., LTD Tel: +86 512 8717-1276 Fax: +86 512 8717-1277 E-mail: bf@szbaf.com Address: No. 9 Heshun Rd, Suzhou Industrial Park, 215122, Suzhou China Website: www.szbaf.com...
Appearance and size Material & color The C961 display is made of ABS and is designed to perform well under -20º to 60 º C. Available colors: Black, White. Size (Unit: mm) Functions & buttons Functions The C961 offers many functions for your riding pleasure.
Distance and Odometer (TRIP/ TOTAL) Time Assist walking (slow speed motor assist) Backlight Error codes Interface Power Speed Mode Level Unit Walking Distance Time Unit TRIP Button C961 includes a three button control electronic switch: Power on/off ‐ 4 ‐...
Do not attempt to reset parameters if the display is not working. Call for service if the C961 display is not working Installation Install the display and button control on the handlebar and adjust its location. Plug it into the controller with power off.
Please do not use this function when riding. Backlight Press and hold to turn on the C961’s backlight screen. If a front light is configured as well, this will switch it on as well if front light available. Press and hold again to switch it off.
Power Level The display is integrated with the controller to provide several levels of power. Press or to change the levels. The Default range is 0 - 3, where 0 means no output, and 3 means maximum output. The default switch-on is level 1. Battery Capacity Four sections highlights when battery is full.
Error codes When something goes wrong with system, an error code will flash on the display. Check details on attached list. The motor will stop working in the event of an error. Only when the error is gone, will the motor work again. ‐...
Display Settings Preparation Makes sure the connections are good, then power on. Setting Press and hold to turn on the display. Press and hold the and to set the mode. Unit Press to change unit Km or Mile. Press ...
Setting the speed limit To limit the speed range (from 15Km/h to 40Km/h), press or to change the limit up or down. Press to save & go to set backlight Backlight Press or to change the brightness (range is 1 to 8). Press ...
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Time Press or to change the hour, then press to save & go to the minute setting. Press or to change the minutes. Press to save & exit. The settings go into effect after restart. Advanced setting Press and hold ...
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Wheel size setting Press or to change the wheel size. Range from 8 to 32 inch. Press to save & go to sleep time interval setting. Sleep time interval setting Press or to change the time, range from 0 to 60 minutes. Display will sleep and cut off power after no operation on system for the selected time.
Please call your service technician if the user cannot remove the error. Warranty Suzhou Bafang Electric Motor Science‐Technology Co Ltd (hereinafter to be referred as “8FUN”) warrants that any products bought from 8FUN that are defective in materials...
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24 months thereafter. 8FUN limited warranty does not cover or apply to the following: 1) damage, failure and/or loss caused by refitting, neglect, improper maintenance, competition or commercial purpose, misuse, abuse or accident; 2) damage, failure and/or loss caused by shipping; 3) damage, failure and/or loss caused by improper installation, adjusting or repairing.
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Software version This C961 adopts Bafang protocol V4.0, and is only warranted to work with a Bafang controller installed with this protocol. Errors may occur if used with other protocols.
Error Codes: Error code Definition Throttle not returning to zero state Throttle abnormality Low voltage protection Over voltage protection Hall sensor abnormality Phase line abnormality Controller overheat Temperature sensor in controller abnormality Current sensor abnormality Speed sensor abnormality Communication abnormality in BMS ‐...