idpoo MI-J1 Snow Mountain Bike User Manual

: June 12, 2024
: Idpoo

Table of Contents

idpoo MI-J1 Snow Mountain Bike
Product Information
Product Usage Instructions
Instructions forinstrument use
Error code indicator
Speed Limit Setting Interface
Maintenance andcleaning
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idpoo MI-J1 Snow Mountain Bike

idpoo-MI-J1-Snow-Mountain-Bike

Product Information

Product Name: MI-J1 Snow Mountain Bike
Weight: 35.5kg
Power: 48V 250W
Speed: 25km
Battery: 48V 15.6AN
Load Capacity: 120kg
Endurance Mileage: 40km
Charging Time: 7-9 hours
Wheel Diameter: 20 inches

Product Usage Instructions

Safety Precautions

Before riding, carefully read the product manual and check if all parts are in good condition to ensure riding safety.
If any problems are found, contact the dealer immediately.
Observe urban traffic regulations and avoid carrying passengers.
Slow down in rainy, snowy, and slippery conditions, and increase braking distance for safety.
Avoid wading through water levels that can flood the rear wheel motor hub, as it may cause a short circuit and damage the electrical components.
Do not touch both metal contacts of the battery box simultaneously to avoid generating a large short-circuit current and potential accidents.
Do not disassemble or replace parts by yourself. Purchase standard parts from the authorized dealer if necessary.
Avoid lending the electric bicycle to someone who cannot operate it properly to prevent unnecessary damage.

Battery Charging Instructions

The MI-J1 Snow Mountain Bike uses an external lithium battery that can be removed for charging.

When the battery is low, open the key and carefully remove the battery, holding it tightly with both hands to prevent it from falling.
Take out the charger and plug the input end into a power supply.
Plug the output end (DC2.1) into the battery charging hole.
The red light indicates that the battery is charging, and it will take approximately 7-9 hours.
When the green light is on, the battery is fully charged.

Warnings:

Be cautious of voltage and current when connecting or disconnecting the battery to prevent damage to the PCM (Protection Circuit Module) of the battery pack. Ensure that the voltage and current are controlled within safe limits.
To prevent leakage, heating, or fire, follow the recommended precautions provided in the manual.

MI-J1

MI-J1 snow mountain bike operation manual

CAUTION
Before riding, please carefully read the product manual and
carefully Check whether all parts are in good condition to ensure your riding safety, such as If you find any problems, please contact the dealer in
time.
Please observe the urban
traffic regulations and do not bring people; Slow down in rainy and snowy days and slippery roads, and increase the braking distance when braking to ensure safety.
The car is
not afraid of rain and snow, but it cannot WadeWhen the water level is flooded to the wheel hub of the rear wheel motor, it will cause a short circuit in the internal circuit ofthe car and damage electrical appliances.
Please pay attention!
The battery used in this vehicle is a safe
power supply, but the two metal contacts of the battery box cannot be touched by hand at the same time, let alone contact with the metal at the same time, otherwise a large short-circuit current will be generated and an accident will be caused. Please pay attention
Please do not disassemble and disassemble
the parts by yourself. If you need to replace them, please purchase standard parts from the general agency of our company.
For the safety of
others, please don’t lend your electric bicycle to someone who can’t operate it Ride, so that your car will not be damaged unnecessarily.

catalogue

Analysis diagram of various parts of mountain bike
Technical parameters
Battery instructions
Instructions for instrument use
Maintenance and cleaning
Troubleshooting instructions
Warranty card
1
Analysis diagram of various parts of mountain bike

13. 12.

4. 5.

14. 15.
16.

6. 7.
21.

8. 9. 10.

17. 18. 19.
24.

1.Handlebar 2.

(Display) 3. 10.Pedals 11. 19. Transmission

Fingering 4. Battery 12. 20.Car ladder

Front lamp 5. Car seat 13. 21. Grip 22.

Front fork

frame 14. Two in one 23.

Tail lamp

Handlebar

6.Front disc brake 15.Controller 24. Brake handle

7.Tires

16.Fender 25. Swivel handle

8.Tooth disc 17. Disc brake

9.Chain

18.Rear disc brake
3

technical parameter

(Product name ) : MI-J1 (Weight) : 35.5kg (Power) : 48V 250W (Speed) : 25km (Battery) :48v 15.6AN (Load) : 120kg

: 40km
(Endurance mileage)
7-9
(Charging time) 7-9 hours
20
(Wheel diameter)20 inches

Battery instructions
Batterycharging: thiscar is an externallithium battery, which can be
removed for charging.
DC2.1 7-9When the battery is low, open the key and take out the battery. Hold the battery tightly with both hands to prevent it from falling,Take out the charger, plug the input end into the power supply, and plug the output end dc2.1 into the battery charging hole,When the red light is on, it will be charged for 7-9 hours, and when the green light is on, it will be full.
Warnings
1. Load circuit may cause voltage and current, and the voltage or current may add to pack, the voltage or current must be controlled as
lower than RWV and RWI, larger voltage or current may damage the

2

PCM of pack., PCM
2. To prevent the possibility of the pack from leaking, heating, fire . please observe the following precautions: ,,,:
3. Do not immerse the pack in water and seawater Guard against Damp ,.
4. Do not use and leave the pack near a heat source as fire or heater ,,.
5. When recharging, use the battery charger specifically for that purpose .
6. Do not reverse the position and negative terminals
7. Do not connect the pack to an electrical outlet
8. Do not discard the pack in fire or heat it
9. Do not short-circuit the pack by directly connecting the positive and negative terminal with metal object such wire .
10. Do not transport and store the battery together with metal objects such as necklaces, hairpins etc. ,, .
11. Do not strike or throw the pack. ,. 12. Do not directly solder the pack or battery and pierce the battery with a nail or other sharp object. . 13. As installed safety device in the battery, please do not resolve or change any other sections of the battery to protect the inherent safety functions ,,
Cautions
3

1. Do not use or leave the pack at very high temperature (for example at strong direct sunlight or a vehicle in extremely hot conditions). Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased. ( ),, .
2. Do not use it in a location where static electricity is great, otherwise the safety devices in the pack may be damaged, which will cause hidden trouble of safety. , ,.
3. If the pack leaks and the electrolyte get into the eyes, do not rub eyes, instead, rinse the eyes, with clean running water, and immediately seek medical attention. Otherwise, eye injury can result. ,,,,, .
4. If the battery emits peculiar smell, heating, discoloration, deformation during use or storage, or any abnormal phenomenon occurs during charging, immediately remove the battery from the charger or device, and stop using the primary charge and discharge to activate the battery ,,,, ,,
5. In case the pack terminals are dirt, clean the terminals with a dry
cloth before use. Otherwise power failure or charge failure may occur due to the poor connection with the instrument. , ,.
6. Be aware discharged battery may cause fire or smoke, tape the terminals to insulate them ,,
7.The pack should be stored at room temperature, charged to about 40% to 60% of capacity. In case of over-discharge, pack should be charged for one time every 3 months while storing and batteries should be discharge and charge after being stored more than a year in order to activate it and restore energy. 40%
4

60%3
8. Prohibition short circuit Never make short pack circuit. It generates very high current which causes heating of the cells and may cause electrolyte leakage, gassing or explosion that are very dangerous. The LIP tabs may be easily short-circuited by putting them on conductive surface. Such outer short circuit may lead to heat generation and damage of the cell.
9 .Mechanical shock LIP cells have less mechanical endurance than metal-can- cased LIB. Falling, hitting, bending, etc. may cause degradation of LIPcharacteristics.

Instructions forinstrument use

Product name and model
YL81C Intelligent LCD display for e-bike; model: YL81C.
Specifications

36V/48V 15mA 30mA <1uA 50mA -2060
-3070

36V/48V power supply Rated working current 15mA Maximum working current 30mA Leakage current at power-off <1uA Working current at the supply controller end 50mA Working temperature -2060 Storage temperature -3070

Appearance and dimensions

5

Picture of Display 81C

(Function overview and functional area layout)

1. Function

overview

YL81CDisplay YL81C provides

a variety of functions to meet the riding needs of users, including:

including

Battery level indicator

Assist level adjustment and indication

Headlight indicator

Speed indicator (including real-time speed, maximum speed (MAXS) and average speed (AVG))

MAXSAVG Distance indicator (including ODO and trip

ODO

distance (Trip))

Trip

Error code indicator

2. Functional area layout

Battery level indicator
Speed indicator
Assist level indicator
Maximum speed

Trip distance indicator ODO

Speed unit (Metric system)km/h (Imperial system)MPH

Average speed indicator
/
Distance/speed unit (Metric system)KmKm/h (Imperial system)Mile

6

YL81C Functional Area Layout Interface of Display YL81C 3. Button definitions

YL81C/

There are three on/off button ,

buttons on plus button

the operating unit of and minus button

di.splay

YL81C,

i.e.,

the

(General operation)

1. / (Power on/off)

10 If your e-bike is not used for more than 10 minutes, the display will
be automatically powered off.

2. Display interface /
/ // 9999.9Km 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 the button , the information displayed will be switched between the trip distance (km), ODO (km), maximum speed (km/h) and average speed (km/h).When the distance reaches 9999.9 km, it will be automatically reset to zero.

Trip distance indicator

ODO

Average speed indicator

Maximum speed indicatorr

Display Interface Switching

7

3. Push assistance 6
P By pressing and holding the button the electric push a ssistance mode will be enabled. Your e-bike will run at the constant speed of 6km/h. The display will show level P.By releasing the button , your e-bike will immediately stop power output and return to the state before push assistance.
Push Assistance Indicator Interface 4. Assist level selection / 0-3 By pressing the button / , the e-bike assist level will be switched 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 5. Battery level indicator The battery level indicator consists of five segments. When the battery is fully charged, the five 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.
8

Full battery level indication 4-segment indicatio

3-segment indication

2-segment indication

1-segment indication

Undervoltage flashing

Battery Level Indicator Interface

Error code indicator

E0 1When 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.
General setting
0 All parameters can only be set when your e-bike stops. The steps for general setting are as follows : In the power-on state, when the display shows the speed of 0, 1. Trip distance reset
2 Press and hold the buttons and at the same time for more than 2 seconds to reset the trip distance.
9

dEF dEF-n dEF-y 2 / dEF refers to factory reset. dEF-n represents not to restore factory settings, and dEF-y represents to restore factory settings. Press and hold the buttons and at the same time for more than 2
seconds to enter the factory reset interface, and press the button / to select a parameter.

1. (Rated voltage setting)
P1 36V48V
/
P1 refers to the rated voltage setting option. Available values include: 36V and 48V. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.

Restore the factory setting interface
(Custom setting)
All parameters can only be set when your e-bike stops. (The steps for custom setting are as follows) 0 In the power-on state, when the display shows the speed of 0, (1) / 2 Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of custom setting options; (2) / Press the button / to switch the selection interface of general setting options, and press the button to enter the parameter modification interface; (3) / Press the button / for parameter selection; (4) Press the button to save the parameter and return to the selection interface of custom setting options; (5) Press and hold the button to save the parameter and exit the selection interface of custom setting options.

Rated Voltage Setting Interface 2 .Wheel diameter setting P2 8-32inch / P2 refers to the wheel diameter setting option. Available parameters include: 8-32 inches. Press the button to enter the parameter modification interface. Press the button / for parameter selection Press the button to save the parameter and return to the selection interface of general setting options.
Wheel Diameter Setting Interface 3. Speed limit setting P3 10-40km/h /

10

11

P3 represents the speed limit setting option. The adjustable range is 10~40km/h. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.

Speed Limit Setting Interface

4. Metric/imperial system setting P4 00 01
/ P4 refers to the metric/imperial system setting option. 00 represents the metric system, and 01 represents the imperial system. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.

P5 refers to the speed sensor setting option, which can be set according to the number of magnetic heads installed on the wheels of your e-bike. The setting range is 1-63. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.
Speed Sensor Setting Interface 6 Current limit setting P6 1-25A / P6 refers to current limit setting. The adjustable range is 1-25A. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.

Metric system indicator interface

Imperial system indicator interface

Metric/imperial System Setting Interface

5. Speed sensor setting
P5 1-63 /

12

Current Limit Setting Interface 7 Assistance sensor setting P7 56 7891012 /
13

P6 refers to current limit setting. The adjustable range is 1-25A. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options.
Assistance Sensor Setting Interface 8 P8 PSd-Y PSd-N PSd-N / P8 refers to the power-on password setting option. PSd-Y means that a power-on password is required, and PSd-N means that no power-on passwords are required. The default value of the display is PSd-N. Press the button to enter the modification interface, and press the button / to enter the selection interface. PSd-N If PSd-N is selected, press the button to return to the selection interface of custom setting options; PSd-Y / If PSd-Y is selected, press the button to enter the password setting interface. If you don’t want to change the password, press and hold the button to exit the custom setting interface If you want to change the password, press the button for cursor movement and the button / for figure selection, and then press the button to return to the selection interface of custom setting options.
Power-on Password Setting Interface
14

Quality commitments and warranty scope
1. Warranty information For the faults caused by the quality of the product under normal use, the Company will be responsible for providing limited warranty during the warranty period.
12 The warranty period of the product is within 12 months from delivery.
2. (Non-warranty scope) (The enclosure is opened) (he connector is damaged) (The enclosure is scratched or damaged after delivery) (The outgoing line of the display is scratched or broken) (Faults or damage caused by force majeure (such as fires, earthquakes, etc.) or natural disasters (such as lightning strikes, etc.)
(The warranty period has expired)
Considerations
Please use safely, and do not plug or unplug the display when it is powered on. (Please avoid bumping as far as possible.) (Please do not alter the background parameter settings of the display at will, otherwise normal riding cannot be guaranteed.) (If the display fails to work normally, it should be repaired as soon as possible. ) (Due to product upgrades of the Company, part of the displayed contents or functions of the product you bought may be different from the manual, depending on the actual model.)
15

Maintenance andcleaning

If your bike is very dirty, please clean it with water or mild detergent and non abrasive sponge Driving. Do not use high pressure to wash the bicycle, Never wash the bearing points or electronic components of the electric bicycle directly Do not use irritant chemicals or alcohol wipes to clean the bike. Please use lubricating oil to wipe the metal parts of the car body for maintenance

It is strictly forbidden to oil the brake and wheel hub

Lubrication part Front fork assembly Front and rear axles Central axis Pedal shaft Sprocket chain Inside the flywheel Brake handle

Lubrication cycle Recommended lubricating oil

A year

Butter (lithium grease)

A year

Butter (lithium grease)

A year

Butter (lithium grease)

A year

Butter (lithium grease)

A week