Wisper 905 TORQUE User manual

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Wisper Traditional
Central Handlebar Display
905 Torque, 705 Torque and 806 Torque
2014 –2018/9

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Contents
Preface 3
Material & waterproofing grade 3
Graphic 4
Settings 4
Interface 4
Button 4
Installation 4
Preparation 4
Power On/Off 5
Speed Limit 5
Backlight Brightness 6
Time 6
Operation
Level Switch 6
TRIP Clearance 6
TRIP/TOTAL 6
Capacity 6
Error Code 7
FAQ 7
Warranty 7

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PREFACE
Please read this manual carefully before using our product.
MATERIAL & COLOUR
Case Material ABS, temperature range -20℃- 50℃.
Black
Waterproof Grade: IP65

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DISPLAY
SETTINGS
Unit, Speed Limit, Brightness, Time
INTERFACE
Indicating: Battery capacity, Riding mode, Trip and ODO, Clock, Error codes.
BUTTONS
INSTALLATION
Install the display on the handlebar and adjust its location. Plug it into the controller when the power is off
PREPARATION
Make sure there is a good connection before turning the power on
POWER ON/OFF

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Hold down Mode (Top Button) to start the display. Hold down Mode again to switch off
UNIT
Hold down Mode to start the display. Hold down (+) and (-) to set mode
Press (+) or (-) to change the unit to km or miles. Press M to save and skip to the speed setting
BACKLIGHT BRIGHTNESS
Press Mode twice until you see bLt to save exiting setting and skip to backlight setting press Mode again. Press
(+) or (-) to change the brightness and Mode to save setting.
TIME
Select the correct backlight brightness value. Press Mode once more to set the time
Complete parameter settings. Revert to main screen, only then the setting change will take effect

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OPERATION
LEVEL SWITCH
Riding Mode Default range 0 –5, press (+) or (-) to change the levels. 0 no output, Default level 1 will be
displayed when switched on
Climbing mode: Default range 5 for hill climbing, 5 is the maximum assistance output
Hold down (-) to start assist walk assist. highlights on the screen. The bicycle travels at 6km/h. Only when
pushing can this function be used. This should not be used when riding
BACKLIGHT
Hold down (+) to switch on the screen backlight (as well as the front light if the front light is available) Hold
down (+) again to switch it off
TRIP CLEARANCE
Power on, hold down M and (-) to clear TRIP distance
TRIP/TOTAL
Press M to shift TRIP and TOTAL
AUTOMATICALLY POWER OFF
To protect the battery the power will be cut off when the vehicle has stopped after 10 minutes. To ride again
you must restart the display
CAPACITY
Percentage of capacity for sections:

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ERROR CODE
When something goes wrong with the system an error code will flash on the screen. Check details on attached
list.
ERROR CODES
Error code definition:
Error code
Description
Error code
Description
1
04
Throttle not
in-home
position
7
10
Controller
Overheating
2
05
Throttle Fault
8
11
Temperature
Sensor Fault
3
06
Low Voltage
Protection
9
12
Current Sensor
Fault
4
07
Over Voltage
Protection
10
21
Speed Sensor
Fault
5
08
Hall Sensor
Fault
11
22
BMS
Communication
Fault
6
09
Phase Wire
Fault
Attention: To protect the bicycle it will stop working if an error occurs. Only when the error has been fixed will
the bike operate again.
FAQ
Q: Why won’t the bike turn on?
A: Check power on/off and wires
Q: What to do to when an error occurs?
A: Check the probable problem according to the error code list. Please call a service if unable to remove the
error
WARRANTY
Under warranty:

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Warranty term 24 months. Any dispute with quality must be stated within 24 months of purchase
Warranty is voided under the following:
1. Tampering with the internals of the display
2. Connector damage
3. Scratch or damage whilst storing after delivery
4. Wires scratched or broken
5. Damage that has resulted from a natural accidence such as a fire or earthquake hazard