DYU F-wheel R1 User manual

DYU SMART ELECTRIC BIKE R1
INSTRUCTION
This appliance can be used by children aged from 8 years and above and persons with reduced
physical,sensory or mental capabilities or experience and knowledge if they have been given
supervision or instruction concerning use of the appliance in a safe way and understand the
hazards involved.Children shall not play with the appliance.Cleaning and user maintenance
shall not be made by children without supervision.

Smart E-bike Using Manual
Accessories List
Install Pedals：
Right Pedal: Rotating clockwise
Left Pedal: Rotating Anticlockwise
Pedal×2 Charger×1 Manual×1 Warranty card×1 Allen key×1 15mm Open Wrench×1
Folding Chart：
Throttle Handlebar
Dashboard
1
2
Brake Lever
3
Handle Bar
4
Standpipe
5
Vertical folding clasp
6
Front light
7
Front fork
9
Head tube
8
Wheel hub
11
Tyre
10
Brake Disc
12
Brake
13
Front fender holder
14
Front fender
15
16
17
18
19
20
21
22
Frame
Pedal
Crank
Chainwheel
Controller case
Chain
Kickstand
Back fender holder
Back fender
23
24
Tail light
25
Rear reflector
26
Back Seat
27
Seat Tube
28
Seat
29
2
1
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18 19 20 21 22 2423
25
26
27
28
29
Note: Some details may be a little different from the above picture due to product upgrading,
which will not affect the usage.
2.Lock the handle after
adjusting
seat tube height, then
lock with
rotating the key.
1.Insert key,rotate
switch,
release handle.
3.Rorate connector
and pull out the
power cable,insert the
seat tube,lock
it strictly with
handle,rotating
the key.

Functions
Dashboard
1.Open the carton, straighten the handle with wrench，put the front wheel into front fork groove，Install the Easy-
-Opening to lock strictly，gently grasp the brake lever several times，before the brake lines return to optimal condition,
confirm that front wheel no abnormal sound while rotating，and front & rear brakes’ function normal.Insert seat tube，
lock it with handle after adjusted the seat height，cconnect with power cable, install the pedals,then OK.
2.Charing：connect the charger，keep charging one more hour when its indicator light turns red to green.
3.Long press dashboard ‘s power button to switch on/off，view its resume for more functions.
4.Light Switch： Long press power button in 3 s to turn on / off front light，view its resume
for more functions.
5.Range Switch：To change the Assist/Speed Gear while cycling, short press the Plus / Minus key, dashboard
will show the assisting modes, view its resume for more functions.
6.Battery Indication：Dashboard has 5 modes of battery quantity indicator,view its resume for more functions.
7.Brake & Tail Light：the sensor can’t power up & accelerate when brake no rebounds completely，night light & front light
are synchronous switching，the brake lamp lights up while braking .
8.Multi-function Display Area：Digital VOL、Speed RM、CONS、Total Mileage ODO、Single Mileage TRIP、 Remaining
Mileage RANGE（need battery protection App support）、Running TIME，view its resume for more functions.
9.Speed Display Area：CUR Speed、MAX Speed、AVG Speed , MPH, KM/H, Dashboard will figure out real speed based on
wheel diameter, signal datas（The motor need setting up magnetic steel number）.
10.To use Navigate & Anti-theft function ,kindly pls focus our“大鱼智行车服务号”wechat official account.（this function is
optional，only fit on some products）.
11.Battery Removal & Installation：the seat tube is removable，need the key to open the handle switch , to ajust the
seat-tube battery，can adjust up and down, remove the tube battery. If need to replace, pls contact customer service.
Show Current Battery
Electricity QTY Grade
Current Battery
Electricity QTY
0 0 0 0
00 000
+-
E
KM
+-
0 0 0 0
00 000
+-
E
K M
FrontLight
+Level
Battery QTY
Speed Display
Multifunction -Level
Assisting Mode
Charge Port

Product Parameters
Model
Frame Material
Foldable Size
Spread Size
Package Size
Centre Distancel
Pedals’ Ground Clearance
Wheel Hub Size
Frame Color
Net Weight
Max Loading
Riding Speed
Max Speed
Power Consumption per 100km
Pure Electric Mode
Assist Mode
Uphill Grade
Temperature
Waterproof Level
R1
Aluminum
1530*220*720 mm
1530*570*1140 mm
1290*260*635 mm
976 mm
130 mm
20 inch
Black, Silver, Blue
20.1 KGS
150 KGS
20 km/h
25 km/h
1.1 kWh
km
25 km
15 °
-10 to 45 ℃
IP54
Appearance Size
Performance
Note: Battery Power, load situation, tire pressure, road environment, chain and axle lubrication will affect the
Max speed; The mileage is measured at 25 km, Load weight is 60kg, the speed is 15-20km/h, the leveling
&hardening road surface, and the battery completely exhausted from full charge, uninterrupted test; Driving
habits, temperature, loading, tire pressure, road environment and other factors will affect the cruiser mileage.

Product Parameters
Model
Battery Type
Battery Capacity
Battery Rated Voltage
Charging Voltage
Charger Input Voltage
Charging Time
Motor Type
Motor Rated Power
Motor Rated Speed
Motor Rated Voltage
Controller Under-Voltage Value
Current Limit Value
Battery Fuse
Anti-thef System
Smart App Control
Front Light
Rear Light
Seat Height
Sensor
Brake Mode
Personalized Sticker
No
No
Yes
Yes
Adjustable Seat Tube Battery
Toque Sensor
Front & Rear Dual Disc Brakes
Support
R1
Lithium Ion Battery
5Ah
DC36V
DC42V
AC220V
3--4H
Brushless D.C.Motor
250W
280r/min
36V
31±1V
15±1A
Main Fuse 30A Secondary Fuse 10A
Accessories
Parameters
Product Features
Note: Battery Power, load situation, tire pressure, road environment, chain and axle lubrication will affect the
Max speed; The mileage is measured at 25 km, Load weight is 60kg, the speed is 15-20km/h, the leveling
&hardening road surface, and the battery completely exhausted from full charge, uninterrupted test; Driving
habits, temperature, loading, tire pressure, road environment and other factors will affect the cruiser mileage.

电路原理图
Left Brake Handle
Right Brake Handle
Motor
Front
Light 3W
100VAC
30A
36V Battery Pack
DC2.1
charge
port
TX
5V
Phase A
Ha
Hb
Hc
GND
Phase B
Phase C
E-lolck_36V
RX
GND
E-lock_36V
XT
RT
GND
A_GND
36V
100VAC
10A
GND
Brake
GND
Brake
GND
Power 36V
Left Dashboard
B_GND Brake light
E-lock_36V
Booster
Sensor
5V
GND
36V
Toque
Signal
VM Hall
E-lock_36V
B_GND Brake Light
E-lock_36V
HY-4Y Hub Port
Female
Phase Bullet
Hall SM-6Y
HY-5Y Hub Port Female
HY-3A Pin Plug
Male
HY-2A Pin Plug
Male
HY-2A Pin Plug
Male
Controller

ATTENTION
Battery and Charging
Riding
Do not use the product until you have read the instructions carefully to understand its
performance;
Do not lend this product to people who can not operate, so as not to cause injury;
Cyclists must wear safety helmets, obey the traffic rules, do not allow to ride in the
motorway and pedestrian roads;
Carrying people or articles according to the requirements of laws and regulations, do
not park in the entrance hall, evacuation stairs, corridors and safety entrance;
Do not charge and park in residential buildings, charging should be away from
combustible, charging time should not be too long;
Limits 0°~45° conditions for charging,-10°~ 45° discharge, keep the battery dry, do not
put the battery in acid, alkaline liquid, avoid rain, away from the fire, heat source and
high temperature environment, it is prohibited the positive and negative poles of the
battery are connected reverse, do not destroy, disassemble the battery or make the
battery short circuit.
When charging, please use the original charger, do not use other chargers, do not
exceed 6 hours, the charging current does not exceed 2A, when not used for a long
time, please keep the battery in a cool and dry place, and charge the battery for two
hours every month.
Users must charge in accordance with the requirements of the instructions, otherwise
the consequences.
Pay attention to the type of battery the charger can charge and the applicable voltage,
do not mix. When charging, it should be placed in a ventilated environment.
Charging in a confined space or under the hot sun and high temperature is strictly
prohibited. When charging, plug in the battery first, then add the mains power;
After charging enough, first cut off the mains, and then pull out the battery plug. When
the green light turns on, the power should be cut off in time. It is forbidden to connect
the charger to the AC power for a long time without charging.
In the process of charging, if the indicator light is abnormal, there is a peculiar smell or
the shell of the charger is overheated, you should immediately stop charging, and
repair or replace the charger.
Waste batteries belong to dangerous chemicals. It is not allowed to dismantle the waste
batteries without authorization, and the relevant professional departments shall
organize recycling.
In the use and storage process, pay attention to avoid the entry of foreign matter,
especially to avoid the inflow of water or other liquid, so as not to cause the charger
internal short circuit.
The charger should not be carried with the car as far as possible. If it is necessary to
carry it, it should be placed in the tool box after shock absorption treatment. The device
in the charger is not allowed to be disassembled or replaced by itself.

Maintenance
Drive on the right side of the non-motorized lane, downhill and paved road surface no
more than 15km/h. Drive on the right side when there is no non-motorized lane;
When adjusting handlebars or saddle, pay attention not to leak the safety line mark of
the riser pipe and saddle pipe;
Please check the tire pressure before riding. The recommended tire pressure is
35-45psl. Before riding, please check the state of power supply circuit, lighting circuit,
etc.
Before riding, please check whether the front and rear brakes can work normally, check
the fastening state of the handlebars and front and rear wheels, and check whether the
reflector is damaged or polluted;
When using the motor should pay attention to do not vigorously impact, keep shaft
lubrication;
It is not allowed to ride over the maximum load of the body (maximum load 120KG);
When riding in rain or snow, the braking distance will be extended. Slow down and
drive slowly
Try to avoid traveling in bad weather such as heavy rain
Single-handed cycling is prohibited. Please wear a helmet. It is suitable for people aged
between 16 and 45.
The front and rear wheels of the vehicle should be located in the center of the front or
frame;
After cycling, please place the bike in a place without sunlight and rain. No water is
allowed to wash the bike. A semi-dry cloth can be used to wipe the surface of the bike.
Check the motor and brake frequently, the brake can not be oiled;
Regularly check the E bike each screw and need tighten them, regular reinforcement;
Suggested torsion: Handle Bar screws: 60-80 kgf.cm, standpipe screws: 175-200
kgf.cm, seat cushion screws: 175-250 kgf.cm, wheel screws 320-450 kgf.cm.
Regularly check the chain tension, which can be adjusted by the chain regulator.
Always check the tire for scars, cracks or excessive wear. The inner tube and air nozzle
should be perpendicular to the wheel and not slanted. Accidentally punctured,
damaged or excessively worn inner and outer tires need to be replaced immediately.
Please find a professional technician to repair or replace your outer tires.
Refit of frame, front fork, standpipe and other key structural parts and electrical
function parts is prohibited. If damaged, the original parts must be replaced. Otherwise,
three guarantees of service will not be provided.

Disclaimer
The company reserves the right of modification and final interpretation of the
product models, specifications or relevant information mentioned in this manual
The functions of a specific model mentioned in this manual are only applicable to
that particular model;
The product models, specifications or relevant information mentioned in this manual
are subject to modification or change without prior notice.
The contents of this User's Manual shall not be copied, modified, reproduced,
disseminated or published in any form without prior written permission of the
Company;
Please read this manual carefully before using the product and operate in
accordance with the manual. Otherwise, the company will not be liable for product
damage or personal and property loss caused by improper or wrong use.
For more product information, please visit the official website：www.dyucycle.com.

Manufacturer: Shenzhen DYU Intelligent Mobility Technology Co., Ltd
website：www.dyucycle.com
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