FAFREES F1 User manual

Smart EV/Moped
User Manual
(Model: F1)
EN DE FR IT ES

Congratulations
on your purchase!
Please write down your frame number
in the blank space below in case of
future need.
Bitte notieren Sie Ihre Rahmennummer
in das leere Feld unten, falls Sie dies in
Zukunft benötigen.
Veuillez noter votre numéro de cadre
dans l'espace vide ci-dessous en cas
de besoin futur.
Si prega di annotare il numero di telaio
della bicicletta nello spazio vuoto
sottostante per esigenze future.
Escriba el número de cuadro de su
bicicleta en el espacio en blanco a
continuación en caso de que lo
necesite en el futuro.

CONTENTS
English··························1-16
Deutsch························17-32
Français·······················33-48
Italiano·························49-64
Español························65-80

PRECAUTIONS
Battery and charging:
Charge at 0℃～45℃, discharge at -20℃～60℃,
not put the battery in acidic or alkaline liquid, avoid rain, keep away from
fire, heat and high temperature environment. It is strictly forbidden to
connect the positive and negative poles of the battery reversely, and it is
strictly forbidden to damage, insert the battery or short-circuit the battery.
Please use the original special charger when charging, do not exceed 6
hours, and the charging current does not exceed 2A. When not in use for
a long time, please store the battery in a cool and dry place, and charge
the battery for five hours a month. The user must follow the instructions
for use when charging, otherwise the consequences will be borne by the
user. Pay attention to the battery type and applicable voltage that the
charger can charge, and it is strictly forbidden to mix them. When charging,
it should be placed in a ventilated environment, and it is strictly prohibited
to charge in a confined space or in a hot sun or high temperature
environment. When charging, first connect the battery and the charger, and
then the power supply; when the battery is fully charged, first cut off the
power supply, and then unplug the charger connector. When the green light
is on, the power supply should be cut off in time. It is forbidden to connect
the charger to the power supply for a long time without charging. During
the charging process, if the indicator light is abnormal, a peculiar smell
appears, or the charger casing is overheated, stop charging immediately
and repair or replace the charger. During the use and storage of the charger,
pay attention to avoid the entry of foreign objects, especially avoid the
inflow of water or other liquids, so as not to cause a short circuit inside the
charger. Try not to carry the charger with the bicycle. If you really need to
carry it, you should place it in the toolbox after the shock absorption
treatment is done. Do not disassemble or replace the accessories in the
charger by yourself.
keep the battery dry, do
Riding:
Do not use it until you read the instructions carefully and understand
the performance of the product; do not lend it to someone who can't
manipulate the product for riding. Before riding the bicycle, check
whether the brakes are working. Pay attention to the brake tightness.
If the brake is too loose, use an Allen key to tighten it. Pay attention to
increasing the braking distance when riding in rain or snow.
Applicable age: 16 to 65 years old.
EN 01

After riding, please store the bike in a place without sunlight and rain, not in
residential buildings; always check the motor and brake; check the screws and
the places that need to be fastened regularly, and tighten them regularly.
Recommended torque: (unit: kgf.cm) handlebar screw 60-80, handle screw
175-200, seat cushion screw 175-200, wheel screw 320-450;
The front and rear wheels of the vehicle should be located in the center of the
front fork or frame;
Always check the tire for scratches, cracks or excessive wear. The inner tube
and the valve should be perpendicular to the wheel hub. Damaged or
excessively worn tires need to be replaced immediately. Please find a
professional technician to replace your tire. If your tire accidentally punctures
and leaks, please contact a professional technician for repair or replacement.
Disclaimer
Please be sure to wear a safety helmet when riding a bicycle, follow the
traffic rules, and do not drive on motorized lanes and roads with many
pedestrians. Please check the tire pressure before riding, the recommended
tire pressure is 80～120PSI.
Downhill and non-paved roads do not exceed 15KM/h.
When using the motor, please be careful not to hit it vigorously and keep
the rotating shaft lubricated.
Riding beyond the maximum load is not allowed
(the maximum load is 110KG)
After use, the car can not be parked in the building hall, evacuation stairs,
safety exits, and must be parked correctly in accordance with the safety rules.
One-handed riding is prohibited!
:
Maintenance and care:
For the product model, specifications or related information mentioned in this
User Manual, the company reserves the right of modification and final
interpretation; the functions of the specific model mentioned in this User
Manual are only applicable to that specific model;
The product models, specifications, or related information mentioned in the
User Manual may be changed without notice; without prior written permission
of the company, the User Manual may not be copied, modified, reproduced,
transmitted, or published in any form. Please read the 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 or property damage
caused by improper use or error.
EN 02

EN 03
Product function illustration
(Model:F1)
1.LED Display
2.Brake Lever
3.Accelerator
4.Headlight
5.Tire
6.Rim
7.Brake Disc
8.Front Fork
9.Chainwheel
10.Pedal
11.Chain
12.Motor
13.Seat Tube Adjustment
Quick Release
14.Seat Tube battery
15.Tail light
16.Tail light power button
17.Saddle
18.Battery charging port
19.Battery discharging port
12
3
4
5
6
7
8
9 1011
12
13
14
15 16
17
18 19

EN 04
1. Charging: Find the charging hole on the back frame of the battery, connect the
charger to charge. When the battery is fully charged and the charger light changes
from red to green, it is fully charged.
2. Power On/Off: Long press the button to turn on/off the display power.
3. Display: After the power is turned on, the display screen will light up and display
information such as power, speed, mileage and so on. Short press the button to
adjust the assist level.
4. Headlight: Short press the button to turn on/off the headlight.
5. Power-assist mode: power-assisted riding, step on the pedal of the bicycle, and
automatically start the power after reaching a certain speed. If you don't need power
assist, you can turn off the meter.
6. Electric mode: press the thumb accelerator, the bike can accelerate forward. The
greater the compression range, the faster the bike will go. To be on the safe side, tap
your thumb on the throttle and accelerate slowly.
Function introduction:

EN 05
Product installation:
1.Cut all the nylon straps to ensure that the front wheel can be smoothly separated
from the frame and when the rear wheel can rotate freely. Turn the bicycle upside
down as shown above to facilitate the installation of the front wheel.
2.Loosen the left and right front axle screws.
3.Put the front wheel on the front fork for installation, pay attention to the disc brake
pad and the disc brake to match in place. Put the front axle into the opening of the
front fork, insert the safety hook into the safety hole outside the fork, and tighten the
right and left screws finally.

EN 06
4.After the front wheel is installed, turn the bicycle back to normal stand. Loosen the
4 screws of the handlebar stem, place the handlebar and adjust the horizontal angle
of the handlebar, and then fix it with the pipe clamp screws.
5.Tighten each fixing screw with a hexagonal key to fix the handlebar stem to ensure
that there is no looseness of the handlebar.
6.Install the front light. Loosen the front light fixing screw on the front fork. Snap the
headlight into the screw from the bottom up. Hold the rear nut with a wrench, turn the
locking screw and washer clockwise with an Allen wrench, and adjust the angle of
the headlight.

EN 07
7.Pull open the quick release handle of
the seat tube clip, insert the battery, and
lock the tube clip.
8.Insert the plug of the power spring wire
into the discharge port slot on the battery.
9.Install the pedals. Pay attention to the
stickers on the pedals. The pedal with "L"
stamp is the left pedal, the stamp with "R"
is the right pedal, and the right pedal is
installed on the side of the sprocket.
Note: The left pedal is tightened to the left,
and the right pedal is tightened to the right.

EN 08
10.Install the reflectors. .Place the wheel
reflector on the spoke, press the clip into
the hole, and rotate the clip to lock.
11.Install the bell. After unscrewing the
bell lock ring screw, snap the bell into the
handlebar tube, and then tighten the screw.

EN 09
Product parameter
Remarks: Electricity, load, tire pressure, road environment, chain and wheel axle
lubrication, etc. will affect the maximum speed; the range refers to the data
obtained from continuous testing from fully charged to completely exhausted
with a riding speed of 15-25km/h and a load of 60kg on a flat hardened road;
driving habits, temperature, load, tire pressure, road environment and other
factors will affect the range.
Parameter
Dimensions
Main material Iron
Size
Pedal distance from the groun
171*99*66CM
d 114MM
Tire size
Package siz
700C*38C
e
Performance
paramete
132*22*72CM
r
Maximum loa 11
Weight 20.3KG
0KG
Best riding speed 25KM/H
Maximum speed 30KM/H
Range 30-45 KM
Maximum climbing angle 25°
Operating temperature 0-40℃
Waterproof level 1PX3
Electrical
Specifications
Battery Type 18650 lithium battery
Battery capacity 8.7AH
Rated battery voltage 36V
Motor line type Power
Motor rated voltage 36V
Motor rated power 250W
Charging voltage 42V/2A
Input voltage 110-240V
Undervoltage protection value 30V
Overcurrent protection value 13A
Charging time 2-3H
Features
Display LED
Front light Yes
Braking methodFront and rear
mechanical disc
brakes

EN 10
1. Specifications

Display Operation
2. Appearance and dimensions
 36V/48V power supply
 Rated working current 18mA
 Maximum working current 30mA
 Leakage current at power-off <1uA
 Working current at the supply controller end 50mA
 Working temperature -20～60 °C
 Storage temperature -30～70 °C
Picture of Display 70E
Front View of Display 70E Dimensions Side View of Display 70E Dimensions

EN 11
3. Function overview and functional area layout
3.1 Function overview

 This bike’s display provides a variety of functions to meet the riding needs of users,
including:

Battery level indicator
Assist level adjustment and indication
Speed indicator
Distance indicator (including trip distance and ODO)
Headlight indicator
Error code indicator
Custom parameter setting
3.2 Functional area layout

Headlight indicator Battery level indicator
Speed indicator
Speed unit
Distance indicator
Assist level indicator
Odometer
3.3 Button definitions


There are two buttons on the operating unit of the display, i.e., the on/off button

and the level button .
4. General operation
4.1 Power on/off
By pressing and holding the on/off button, the display will start to work and the
working power supply of the controller will be turned on. In the power-on state,
by pressing and holding the on/off button, your e-bike will be powered off. In the
power-off state, the display will no longer use the battery power, and its leakage
current will be less than 1uA.
If your e-bike is not used for more than 10 minutes, the display will be automatically
powered off.

EN 12
4.2 Display interface
After the display is turned on, the display will show the real-time speed (km/h) and
the trip distance (km) by default. By pressing and holding the level button, the
information displayed will be switched between the trip distance (km) and the
ODO (km). When the ODO light is off, the trip distance is displayed; when the
ODO light is on, the ODO is displayed.
4.3 Headlight on/off
When the ambient environment is dark or when driving at night, you may turn on
the headlights.
By pressing the on/off button, the controller will turn on the headlights; by pressing
the on/off button again, the controller will turn off the headlights.
Headlight-on Indicator Interface
4.4 Assist level selection
By pressing the level button , the e-bike assist level will be switched cyclically to
change the motor output power. The assist levels available for the display include:
levels 0-3, levels 1-3, levels 0-5, levels 1-5, levels 0-7, levels 1-7, levels 0-9 and
levels 1-9.
Assist Level Switching Interface

EN 13
4.5 Battery level indicator
The battery level indicator consists of four segments. When the battery is fully charged,
the four segments will be all on. In case of undervoltage, the outline of the battery
indicator will flash, which means the battery has to be charged immediately.
Battery Level Indicator Interface
4.6 Error code indicator
When a fault occurs in the electronic control system of your e-bike, the display will
automatically indicate the error code in the distance area in the format of E0**.
Detailed definitions of error codes are shown in Schedule 1.
Error Code Indicator Interface
When an error code appears on the display interface, please conduct
troubleshooting in time. Otherwise, your e-bike will not work normally.
5. Custom setting
In order to meet the users’ needs, there are currently three versions of custom
settings available:
Table 5-1 Functions of each Custom Setting Version
Version Setting function Remarks
A1
A2
N/A
5.1 Metric/imperial system setting + 5.2 Setting of
number of steel magnets for speed measurement
/
Setting 1
A3
5.3 Rated voltage setting + 5.4 Wheel diameter
setting + 5.5 Speed limit setting
Setting 2

EN 14
The steps for custom setting are as follows:
In the power-on state, when the display shows the speed of 0,
(1) Simultaneously press on/off button and hold level button and for more than 2
seconds, the custom setting interface will pop up;
(2) Press the on/off button to switch the function, and press the level button to enter
the parameter modification interface;
(3) Press the on/off button for parameter selection;
(4) Press and hold the on/off button to confirm and save the parameter. When "---" is
displayed, it will automatically return to the custom setting interface. Alternatively,
press the level button to return to the custom setting interface without saving the
parameter;
(5) Press and hold the on/off button or the level button to exit the custom setting
interface.
If no operations are performed within one minute, the display will automatically exit
the setting interface.
All parameters can only be set when your e-bike stops.
A2 version custom setting:
5.1 Metric/imperial system setting
P1 refers to the metric/imperial system setting option. 00 represents the metric
system (unit: "km/h"), and 01 represents the imperial system (no unit display). In the
parameter modification interface, press the on/off button to select a parameter, and
press and hold the on/off button to confirm and save the parameter. When "---" is
displayed, it will automatically return to the custom setting interface.
Metric/imperial System Switching Interface
5.2 Setting of number of steel magnets for speed measurement
P2 represents the setting option of number of steel magnets for speed measurement.
The adjustable range of the number is: 1~64. In the parameter modification interface,

EN 15
press the on/off button to select a parameter, and press and hold the on/off button to
confirm and save the parameter. When "---" is displayed, it will automatically return to
the custom setting interface.
A3 version custom setting:
5.3 Rated voltage setting
Setting Interface of Number of Steel Magnets for Speed Measurement
P1 represents the rated voltage setting option. There are two options for the rated
voltage: 36 means the rated voltage is 36V and 48 means the rated voltage is 48V.
In the parameter modification interface, press the on/off button to select a parameter,
and press and hold the on/off button to confirm and save the parameter. When "---" is
displayed, it will automatically return to the custom setting interface.
Rated Voltage Setting Interface
5.4 Wheel diameter setting
P2 represents the wheel diameter setting option. The adjustable range is 8~28
inches. Select the corresponding wheel diameter of your e-bike to ensure the
accuracy of the speed and distance indication. In the parameter modification
interface, press the on/off button to select a parameter, and press and hold the
on/off button to confirm and save the parameter. When "---" is displayed, it will
automatically return to the custom setting interface.

EN 16
Wheel Diameter Setting Interface
5.5 Speed limit setting
P3 represents the speed limit setting option. The adjustable range is 12~40Km/h. In
the parameter modification interface, press the on/off button to select a parameter,
and press and hold the on/off button to confirm and save the parameter. When "---" is
displayed, it will automatically return to the custom setting interface.
Speed Limit Setting Interface
Schedule 1 Error Code Definitions
Error codes for protocols YL-01 and YL-02:
Error codes
E001
E002
E003
Error codes
E021
E022
E023
Definition
Controller Abnormality
Communication Abnormality
Motor Hall Signal Abnormality
Error codes for protocols YL-05, KDS and YL-J:
Definition
Current Abnormality
Throttle Abnormality
Motor Phase Abnormality
Error codes
E004
E005
E006
Error codes
E024
E025
E030
Definition
Definition
Throttle Abnormality
Brake Abnormality
Motor Phase Abnormality
Motor Hall Signal Abnormality
Brake Abnormality
Communication Abnormality

Vorsichtsmaßnahmen
Akku und Aufladung:
Laden Sie bei 0℃～45℃, entladen Sie bei -20℃～60℃, halten Sie die Batterie
trocken, legen Sie die Batterie nicht in saure oder alkalische Flüssigkeiten,
vermeiden Sie Regen, halten Sie sie von Feuer, Hitze und Umgebung mit
hohen Temperaturen fern. Es ist strengstens verboten, den Plus- und Minuspol
der Batterie vertauscht zu verbinden, und es ist strengstens verboten, die
Batterie zu beschädigen, einzulegen oder die Batterie kurzzuschließen. Bitte
verwenden Sie beim Laden das Original-Spezialladegerät, überschreiten Sie
nicht 6 Stunden und der Ladestrom überschreitet nicht 2A. Lagern Sie den
Akku bei längerem Nichtgebrauch an einem kühlen und trockenen Ort und
laden Sie den Akku fünf Stunden im Monat auf. Der Benutzer muss beim Laden
die Gebrauchsanweisung befolgen, andernfalls trägt der Benutzer die Folgen.
Achten Sie auf den Batterietyp und die anwendbare Spannung, die das
Ladegerät laden kann, und es ist strengstens verboten, diese zu mischen. Beim
Aufladen sollte es in einer belüfteten Umgebung platziert werden, und es ist
strengstens verboten, in einem geschlossenen Raum oder in einer heißen
Sonne oder einer Umgebung mit hohen Temperaturen aufzuladen. Schließen
Sie beim Laden zuerst den Akku und das Ladegerät und dann das Netzteil an;
Wenn der Akku vollständig geladen ist, unterbrechen Sie zuerst die
Stromversorgung und ziehen Sie dann den Stecker des Ladegeräts ab. Wenn
das grüne Licht leuchtet, sollte die Stromversorgung rechtzeitig unterbrochen
werden. Es ist verboten, das Ladegerät für längere Zeit ohne Aufladen an die
Stromversorgung anzuschließen. Wenn während des Ladevorgangs die
Anzeigelampe anormal ist, ein eigenartiger Geruch auftritt oder das
Ladegerätgehäuse überhitzt ist, beenden Sie den Ladevorgang sofort und
reparieren oder ersetzen Sie das Ladegerät. Achten Sie während der
Verwendung und Lagerung des Ladegeräts darauf, das Eindringen von
Fremdkörpern zu vermeiden, insbesondere das Eindringen von Wasser oder
anderen Flüssigkeiten, um keinen Kurzschluss im Ladegerät zu verursachen.
Versuchen Sie, das Ladegerät nicht mit dem Fahrrad zu tragen. Wenn Sie es
wirklich tragen müssen, sollten Sie es nach der Stoßdämpfungsbehandlung in
die Werkzeugkiste legen. Zerlegen oder ersetzen Sie das Zubehör im
Ladegerät nicht selbst.
Reiten:
Verwenden Sie es nicht, bis Sie die Anweisungen sorgfältig gelesen und die
Leistung des Produkts verstanden haben; Verleihen Sie es nicht an jemanden,
der das Produkt nicht zum Fahren manipulieren kann. Bevor Sie mit dem
Fahrrad fahren, prüfen Sie, ob die Bremsen funktionieren. Achten Sie auf die
Dichtheit der Bremse. Wenn die Bremse zu locker ist, ziehen Sie sie mit einem
Inbusschlüssel fest. Achten Sie bei Fahrten bei Regen oder Schnee darauf, den
Bremsweg zu verlängern. Anwendbares Alter: 16 bis 65 Jahre alt.
DE 17