Dillenger KT-LCD3 User manual
KT-LCD3
Please read through carefully before use
User Manual
eBike Special Meter
English
2
OUTLOOK AND SIZE
Meter Dimension
PREFACE
Meter Dimension
Dual Bracket Mounting Dimension
This manual aims to help the user understand and familiarise themselves with the
meter function, operation of the meter, how to set the project parameters, how to
achieve the best match of the three (motor, controller, and meter) to improve electronic
control performance of the electric motor. This manual covers installation, operation,
parameter setting of the meter and how to use it properly, which help user resolve
issues that arise from use.
3
Wiring Schematic
Main Material and Colour
Button Box Dimensions
The KT-LCD3 and button box are primarily constructed of polycarbonates (PC) and are
of a dark gray or white colour.
4
Contents
Preface 2
Outlook and Size 2
Installation Instruction 6
Function Overview 7
Display Content 7
Button Denition 8
Basic Operation 8
On/O 8
Display Interface 8
Battery Capacity Indicator 12
PAS Ratio 12
Power Push Function 13
Cruise Function 13
Backlight and Headlights 13
Motor Operating Power and Temperature 14
Ambient Temperature 14
Single Data Clearing 14
Automatically Prompt Interface 15
User Setting Project 16
General Project Setting 16
Maximum Trip Speed 16
Wheel Diameter 17
Units 17
P Parameter Setting 18
P1 Motor Characteristic Parameter Setting 18
P2 Wheel Speed Pulse Signal Setting 18
P3 Power Assist Control Setting 19
P4 Throttle Start-Up Setting 19
5
P5 Power Monitoring Setting 20
C Parameter Setting 20
C1 Throttle Start-Up Setting 21
C2 Motor Phase Classication Coding Mode 22
C3 Power Assist Ratio Gear Initialization 22
C4 Handlebar Function Setting 23
C5 Handlebar Function Setting 23
C6 Handlebar Function Setting 24
C7 Cruise Function Setting 25
C8 Motor Operating Temperature Display Setting 25
C9 Startup Password Setting 26
C10 Restore Default Setting 27
C11 Meter Attribute Setting 27
C12 Controller Minimal Voltage Setting 28
C13 ABS Brakes and Anti-Charge Control Setting 29
C14 Power Assist Tuning Setting 30
Parameter Copy 30
Version Information 31
Contact Us 32
6
INSTALLATION INSTRUCTION
onto the handle bar to the rider’s desires. Refer to the following images below for
Ø 31.8 Handlebar Diameter Install
Ø 22.2 Handlebar Diameter Install
Installed KT-LCD3
7
FUNCTION OVERVIEW
KT-LCD3 meter provides a variety of functions such as vehicle controls and vehicle
status digitized displays to meet the trip demands.
Trip time display (with displays of a single trip time (TM) and total trip time (TTM));
Trip speed display (with displays of real-time speed (Km/H or MPH) and a single
maximum speed (MXS) and a single average speed (AVS));
Trip distance display (with displays of a single trip distance (DST) and total trip distance
(ODO));
Display of turned on handlebar;
Display of power-assist startup;
Power assistant ratio (or handlebar) gear (ASSIST) switch;
6Km/H power push ( ) function;
Cruise function (CRUISE);
Battery capacity indicator ( );
Real-time battery voltage (VOL) display;
Motor power and temperature (MOTOR) display;
Brake display ( );
Turn on backlighting and lights ( );
Environment temperature (°C or °F) display;
Data clearing;
User parameter setting
DISPLAY CONTENT
8
BUTTON DEFINITION
KT-LCD3 meter adopts the structural form with part design between the main part
and operating buttons.
There are three buttons on the operating panel of the box, which are icons of
Button Box and Operating Panel
BASIC OPERATION
On/O
Display Interface
Display 1
The following are shown on display 1.
Battery Capacity Indicator Single Trip Time (TM)
9
Power Assist Real-Time Trip Speed (Km/H)
Single Trip Distance (DST) 6Km/H Push Function
Motor Operation Power Environment Temperature
Backlight and Headlights Brake Status
Cruise Function (CRUISE) Motor Running Temperature
10
Display 2: To enter display 2, press the button whilst in display 1. The interface
will display as shown below.
Total Trip Time (TTM) Total Trip Distance (ODO)
Single Average Speed (AVS) Motor Operating Temperature
display 1. The original motor power is replaced by the motor running temperature as
shown below. To return to motor output, cycle through the displays back to display 1.
Display 2
11
Display 3: To enter display 3, press the button whilst in display 2. The interface
will display as shown below.
Single Maximum Speed (MXS) Real-Time Voltage (VOL)
return to real-time speed (Km/H) as shown below.
To return to display 1, press button.
Display of Powered Motor
the following interface to indicate the motor is drawing power. This will only last a
duration of 5 seconds before reverting to display 1. The interface will appear as follows.
Display 3
12
Display of Power-Assist
Battery Capacity Indicator
The KT-LCD3 can identify 24V, 36V, 48V battery capacities when used with supporting
PAS Ratio
Press button or button to adjust the power assist ratio, changing the motor
Display of Powered Motor
Display of Power-Assist
13
Cruise Function
Backlight and Headlights
Power Push Function
and the motor will provide power until vehicle reaches 6 Km/H. The meter assist
the function will be revoked.
14
Motor Operating Power and Temperature
the meter. The operating temperature of the motor can be displayed with supporting
sensors installed in the inner motor to output the temperature for signal detection.
the appropriate protection to motor.
Ambient Temperature
Upon start-up, the environment temperature is displayed on the bottom right hand
Single Data Clearing
button simultaneously for 3 seconds. The single trip time (TM) and single trip
meter will return to display 1, and the original record content will be saved.
Error Code
01_info Throttle Abnormality
03_info Motor Hall Signal Abnormality
04_info Torque Sensor Signal Abnormality
05_info Axis Speed Sensor Abnormality
06_info Motor or Controller Short Circuited
15
Automatically Prompt Interface
Error Code
01_info Throttle Abnormality
03_info Motor Hall Signal Abnormality
04_info Torque Sensor Signal Abnormality
05_info Axis Speed Sensor Abnormality
06_info Motor or Controller Short Circuited
Error Code Display
Error Code Display
Motor operating temperature alarm
the rider, whilst the controller will provide the appropriate protection to the motor.
16
USER SETTING PROJECT
The KT-LCD3 meter provides users with 3 depths of settings which are s:
To enter the general project setting, simultaneously hold button and button
for 3 seconds within 5 seconds of turning the meter on. The current setting will be
Once the general project menu has been cycled through, the display will cease
and button for 3 seconds. The same method to scroll through the menu can be
progress to the C parameter settings. To exit these settings at any stage, simply hold
return to display 1. To exit at any moment, hold and the meter will discard any
unsaved changes and revert to display 1.
GENERAL PROJECT SETTING
Turn on meter, and within 5 seconds of start-up simultaneously hold button
will be displayed, indicating the maximum riding speed (Refer to image below for
illustration). To adjust, press the button to increase or button to decrease
changes and move onto wheel diameter.
Maximum Trip Speed
Unit Metric
Speed Km/H MPH
Distance Km Mil
Temperature °C °F
17
Wheel Diameter
Units
Unit Metric
Speed Km/H MPH
Distance Km Mil
Temperature °C °F
18
P PARAMETER SETTING
by pressing the button. The parameter will be saved and the meter will enter the
next P parameter settings.
P1 Motor Characteristic Parameter Setting
P1 Display
The P1 settings are a motor characteristic parameter where:
Rounding to a full number is necessary. The P1 setting ranges between 1 and 255.
P2 Wheel Speed Pulse Signal Setting
The P2 parameter setting will display on the meter after the P1 parameter setting has
P2 Display
19
P3 Power Assist Control Setting
The P3 parameter setting will display on the meter after the P2 parameter setting has
the throttle will provide the least amount of power, whereas when it is 5, the throttle
P3 Display
P4 Throttle Start-Up Setting
The P4 parameter setting will display on the meter after the P3 parameter setting has
P4 Display
20
the throttle is under "non-zero startup"where the throttle will only activate the motor
to activate the motor when triggered.
P5 Power Monitoring Setting
The P5 parameter setting will display on the meter after the P4 parameter setting has
P5 Display
monitoring is in "real-time voltage" mode where the method to determine the battery
the power monitoring is in "smart power" mode where the value set is determined by
4-11 and 36V lithium batteries set between 5-15. The P5 parameter setting ranges from
C PARAMETER SETTING
Use
C parameter settings.
KUNTENG
Power Assist
Sensors
C1
Value Start
Sensitivity KUNTENG V12
Power Assist Sensors C1
Value Start
Sensitivity
Forward 5 Signal 00 Standard Reverse 6 Signal 05 Standard
01 Lower 06 Lower
02 Lowest 07 Lowest
Forward 8 Signal 00 Higher Reverse 10 Signal 05 Higher
01 Standard 06 Standard
02 Lower 07 Lower
Forward 10 Signal 00 Highest Reverse 12 Signal 05 Highest
01 Higher 06 Higher
02 Standard 07 Standard
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