Lectric Cycles Bafang C961 User manual

Manual
C961

Contents
Preface···································································· 2
Appearance & size····················································· 3
Material & color························································· 3
Functions & buttons···················································· 3
Function·····························································3
Interface·····························································4
Button································································4
Warnings································································· 5
Installation································································ 5
ON/OFF····························································· 5
Walking assist····················································· 6
Backlight···························································· 6
Level································································· 7
Capacity·····························································7
Distance·····························································7
TRIP clearance····················································7
Error code·························································· 8
Setting····································································· 9
Preparation·························································9
Setting······························································ 9
Unit····························································· 9
Speed limit··················································10
Backlight···················································· 10
Time·························································· 11
Advanced setting······················································11
Wheel size························································12
Sleep time interval··············································12
Level ······························································ 12
FAQ·······································································14
Warranty·································································14
Software version······················································ 15
- 1 -

‐2‐
Dear Customer,
Please read this manual before using the C961 Display.
Thank you,
Lectric Cycles
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Address:
1920 E. 3rd St., Ste 10
Tempe, AZ 85281 USA
Website: www.lectriccycles.com

‐3‐
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.
Size (Unit: mm)
Functions & buttons
Functions
The C961 offers many functions for your riding pleasure.
These Include:
Multiple Power levels settings (Mode)
Remaining Battery Capacity
Speed

‐4‐
Distance and Odometer (TRIP/ TOTAL)
Time
Assist walking (slow speed motor assist)
Backlight
Error codes
Interface
Button
C961 includes a three button electronic control switch:
 Power on/off


Powe
r
Mode
Level
Walkin
g
Time
S
p
eed
Unit
Distance
Unit
TRIPODO

‐5‐
Caution: Do not plug in or unplug this display when the
power to the unit is on.
A
void collisions
Protect the display’s membrane to provide water
resistant performance.
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.
ON/OFF
To turn the unit on, press and hold the  button to start the
display. A long press again
 will switch it off.
The display switches off automatically if there is no
activity for five minutes (default).

‐6‐
Walking assist
Press and hold

to start the walking assist. You will
see the walking icon on the display and the motor will move
the bicycle or vehicle at 4mph (6km/h).
This function is designed for walking alongside
only. Please do not use this function when riding.
Backlight
Press and hold  to turn on the C961’s backlight screen.
Press and hold  again to switch it off.

‐7‐
Power Level
The display is integrated with the controller to provide
several levels of power in Pedal Assist Mode (PAS). Press
 or  to change the levels. The Default range is 0 - 5,
where 0 means no output, and 5 means maximum output.
The default switch on is level 0.
Battery Capacity
Four sections highlights when battery is full.
Percentage of capacity for sections:
<20% 20%-40% 40%-60% 60%-80% 80%-100%
The battery icon flashes at 1 Hz when low power.
Distance (trip and odometer)
Press

to shift between TRIP and TOTAL (Odometer).
TRIP Reset
With the power on, Press and hold both

and

to clear
TRIP distance.

‐8‐
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.
Error Codes:
Error code Definition
04 Throttle not returning to zero state
05 Throttle abnormality
06 Low voltage protection
07 Over voltage protection
08 Hall sensor abnormality
09 Phase line abnormality
10 Controller overheat
11 Temperature sensor in controller abnormality
12 Current sensor abnormality
21 Speed sensor abnormality
22 Communication abnormality in BMS

‐9‐
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.
UnitPress
 to change unit Km or Mile.
Press
 to save and go to set speed.

‐10 ‐
Setting the speed limit
To limit the speed range (from 10mph to 32mph
(15-50Km/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
 to save & go to time setting.

‐11 ‐
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

to start the display. Press and hold both

and

to enter setting mode
Press

or

and do not release, meanwhile press

eight
times to go to the advanced setting menu.

‐12 ‐
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. Press

to save and skip to
level amount setting.
Power level amount setting
Press  or  to change the amount. The range is from 2 to
9 levels (excluding level 0).
- 12 -

‐13 ‐
Press  to save and exit.
The settings go into effect after restart.
FAQ
Q: Why does the display not power on?
A: Please check that the battery is connected and has power.
Then check all the wires and connections. Then press the

button again. If this fails, please see your service technician.
Q: What should I do when an error code is displayed?
A: Please check the error code list. Sometimes powering
down the unit (press
 ), then unplugging the display, leave
it unplugged for two minutes and then plugging it back in
and turning it on will reset and correct the error. Please call
your service technician if the user cannot remove the error.
Warranty
Lectric Cycles, LLC (hereinafter to be referred as “Lectric
Cycles”) warrants that any products bought from Lectric
Cycles that are defective in materials and/or workmanship
will be repaired or replaced, as Lectric Cycles elects, if such
defect appears within the warranty period as measured from
the date of delivery from the to the purchaser. The warranty
period is 12 months.

‐14 ‐
Lectric Cycles 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.
4) damage, failure and/or loss exclusive to material
and workmanship, e.g. , failure to follow
instructions by consumers；
5) damage, failure, change and/or loss caused to the
product’s appearance and surface which does not affect
its function.
6) damage, failure and/or loss caused by unauthorized
service or installation；
7) damage, failure or loss caused by normal wear and tear
8) damage, failure or loss caused by events beyond the
control of Lectric Cycles
Lectric Cycles reserves the right to, and is only responsible
for, repairing or replacing the warranted products. All
removal, replacement and return-to-factory shipping expenses
incurred during the warranty process shall be paid by the
customer. Lectric Cycles reserves the right to partially or
completely modify the warranty without prior notice.

‐15 ‐
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.