Promovec Minimal Control LCD User manual


Minimal Control
LCD
QUICK START


CONTENT
DISPLAY....................................................................................................3
FUNCTIONS AND BUTTONS...........................................................4
DISPLAY INFO........................................................................................5
THROTTLE ..............................................................................................6
WHEEL SIZE SETTINGS.....................................................................7
TROUBLESHOOTING..........................................................................8
 

The display is accessed with 5 buttons and the throttle from the left side of the
handlebar. Read this guide for more information about display functionality and
bike information.
DISPLAY
Light ON/OFF
Assist-level
Units
Speed indicator
Batteri indicator
Assist-level
Up/Down
Menu
ON/OFF
See next page for a detailed walkthrough of functionalities and the display
 

FUNCTIONS AND BUTTONS
Light ON/OFF
Toggle the light ON/OFF by pressing the
button. NB! The background light will
dim down when the light is “ON”.
Menu
Press the Menu button to switch between
ODO and Trip Counter. TRIP is reset by
holding down the Menu button for 2
seconds.
Selecting Assist-level
Arrow up - Arrow down
Level 4 - is the highest level
Level 1 - is the lowest level.
Level 0 - (only the bar with the bike is displayed)
The assist function is o, however the throttle is
still usable.
ON/OFF-Button
Press and hold the button untill the system
turns ON/OFF. NB! The system will turn o
after 5 minutes without use.
Thottle
The throttle works by turning it
downwards.
 

DISPLAY INFO
Current speed
Here the current speed is
displayed
Assist-level
The selected assist-level is
displayed in the right side of
the display.
Battery indicator
Here you can see the status of your battery.
The indicator ashes when the minimum
level is reached. Be aware that the system
may turn o if the battery level falls below
minimum level.
Units
Displayed in km/h or mp/h.
If the eld is blank, then
mp/h is displayed. Toggle by
pressing the "Down" button
for 10 seconds
Distance
Dispalyed as:
• TRIP for current trip
• ODO for total distance
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THE THROTTLE
When the throttle is turned downwards then the assist functionality is bypassed and
the „Booster eect“ is activated. Release the throttle and the system returns to assist
mode.
The throttle have more than one purpose, for example:
• When pushing the bike up a hill, turning the throttle will activate “walk-assist”. This
means the bike will move with 6 km/h until the throttle is released
• In heavy trac where short bursts of extra power is required e.g. in situations with
overtaking of slow cyclists
• When it is required to reach max speed faster than when using level 4 assist level
 

TO (European Tyre and Rim Technical Organization):
WHEEL SIZE SETTINGS
ETRTO TYRE LENGTH
40-406 20x1.50 1490
47-406 20x7.75 1515
50-406 20x1.95 1565
47-507 24x1.75 1890
50-507 24x2.00 1925
54-507 24x2.125 1965
40-559 26x1.50 2010
47-559 26x1.75 2023
50-559 26x1.95 2050
54-559 26x2.10 2068
35-622 700x35C 2168
38-622 700x38c 2180
40-622 700x40c 2200
42-622 700x42c 2224
44-622 700x44c 2235
45-622 700x45c 2242
47-622 700x47c 2268
The speed display can be adjusted by changing the wheel size. The wheel size is found
by measuring the inner circumference of the tyre or by reading the numbers on the
side of the tyre (Check the table below for reference).
Setting wheel size
1. Press "Up" and "Down" to change the wheelsize
2. Change the value with "Up" or "Down"
3. Cycle through the digits with "Menu"
Save and return to the main display by pressing the "Menu" button untill the display is
back to normal.
Valve
 

DANISH DESIGN |DANISH DEVELOPMENT
If an error is displayed then it is a signal about an
error in the electrical system. The error must be
remedied before the motor is able to start. Check
the table on this page for more information covering error codes.
TROUBLESHOOTING
ERROR CODE MEANING SOLUTION
E02 Motor error Check the motor connection.
Contact your retailer.
E03 Controller error Contact your retailer.
E04 Display error Reset the throttle to start
Check the display connector
Contact your retailer
E05 Front brake error Release the brake and restart the system.
Check the light connector*
Contact your retailer
E05 Connection error Check the connections.
Contact your retailer.
E06 Torque sensor error.
(Only centermotor)
Contact your retailer.
E07 Wheel sensor error
(Only centermotor)
Check the distance from the magnet to
the sensor.
Check the connection to the sensor.
Contact your retailer.
E08 Low voltage error Recharge the battery.
E09 High voltage error Contact your dealer.
*Check the wire connections:
• are connected
• are free from water
• the pins are not bend or damaged