MiJia - Vacuum Cleaner Xiaomi - Free user manual and instructions

Product Type	Cordless Stick Vacuum Cleaner
Brand	Xiaomi
Model	MiJia
Dimensions (L x W x H)	Approx. 100 x 20 x 20 cm
Weight	2.5 kg (with battery)
Power Supply	Rechargeable lithium-ion battery, 21.6V / 2500mAh
Charging Time	Approx. 4 hours
Running Time	Up to 30 minutes on standard mode
Suction Power	Max 25 kPa
Dustbin Capacity	0.5 L
Filtration System	HEPA filter + cyclonic separation
Noise Level	≤ 75 dB
Main Functions	Hard floor cleaning, carpet cleaning, crevice tool, upholstery brush
Maintenance	Washable HEPA filter, removable dustbin, brush roll accessible
Safety Features	Overheat protection, motor protection, automatic shut-off if blocked
Spare Parts Available	Filter, battery, brush roll, charging adapter
Repairability	Modular design, user-replaceable battery and filter
Warranty	1 year (subject to region)
Includes	Main unit, charging base, crevice tool, brush tool, user manual

Frequently Asked Questions - MiJia Xiaomi

How do I charge the vacuum cleaner?

Connect the charging adapter to the device and plug it into a wall outlet. The charging indicator will light up. Full charge takes about 4 hours.

How long does the battery last?

On standard mode, the battery lasts up to 30 minutes. On max mode, it lasts around 12 minutes.

How do I clean the filter?

Remove the dustbin and take out the filter. Rinse it under running water, let it dry completely for 24 hours before reinstalling.

Can I replace the battery?

Yes, the battery is removable and can be replaced with a genuine Xiaomi battery. Contact customer support.

Why does the vacuum stop suddenly?

It may have overheated or the dustbin may be full. Turn it off, let it cool down, and empty the bin before restarting.

How do I use the crevice tool?

Attach the crevice tool to the main pipe to clean tight spaces like corners, edges, and between cushions.

Can I use it on carpets?

Yes, the vacuum has a motorized brush roll suitable for low-pile carpets. For high-pile carpets, reduce suction to avoid clogging.

How do I know when to replace the HEPA filter?

If the filter is visibly damaged or you notice a decrease in suction even after cleaning, it's time to replace it. Typically every 3-6 months.

Is the vacuum suitable for pet hair?

Yes, the brush roll is designed to handle pet hair. However, you may need to trim hair wrapped around the brush regularly.

Where can I find spare parts?

Spare parts are available on Xiaomi's official website or authorized retailers. Search for 'MiJia vacuum spare parts'.

USER MANUAL MiJia Xiaomi

Before using the product, please carefully read this manual and save it properly.

1. Connect the power cable. Excess cable is pulled into the housing trough.

Attention! Power cord hanging down on the floor can be entangled by the cleaner, or removed from the power outlet, which will cause power interruption.

1. On a flat surface, set a charging base and connect it to the power supply.

Note: Make sure that both sides of the charging base have at least 0.5 m, and the front surface has at least 1.0 m of free space.

3. Turning on and charging the device.

Press and hold the O button, wait for the ring lamp to light up, and press the device to a charging base.

The color of the ring indicator lamp shows the amount of electric charge:

White - 50% or more;

Yellow - 50% to 20%;

Red - less than 20%.

Attention! At too low battery level, you cannot turn on the device. In this case, please press the device to a charging base.

Caution

Before you start cleaning, make sure that there are no wires or foreign objects on the floor, which are easily overturned, broken, or valuable items that may be damaged, or that may confuse the unit, because of which sticking, collision, or whatever may happen, causing harm to persons and property.

If the device is used in a space where there is a height difference, take care of reliable physical protection - an anti-fall device screen, to prevent damage to people and property.

Attention! During the first cleaning, please follow the device personally and help it with any issues that arise - after such cleaning, it will be hassle-free. If there are areas that do not require cleaning and the unit can get stuck in them, set up a virtual barrier to deter the unit from entering those areas.

QR code

Find the "Mi Smart Home" app on the manufacturer's page or scan the QR code to download the mobile app. Open the lid of the device and check the Wi-Fi status indicator light. Follow the instructions in the app.

Wi-Fi status indicator

Slow flashing: Waiting for connection;

Fast flashing: Connection in progress;

Solid light: Wi-Fi connected.

Attention! If the phone is not connected to the robot cleaner, refer to the "Operating Instructions" - "Reset Wi-Fi".

5. Start Cleaning.

When the round charging indicator stops blinking white and glows with a steady white light, it indicates that the device is charged. In this case, briefly press the O button or start the device with a mobile phone.

Thank you for choosing the "MiJia" robot cleaner.

The "MiJia" robot cleaner is a smart device that plans its cleaning route. It is equipped with highly sensitive optical laser and ultrasonic sensors that measure distance and can build a map of the room in real time. Using spatial sensors to scan the cleaning route, it ensures thorough, comprehensive, and high-performance cleaning.

Cleaning can be carried out in difficult spaces, and after cleaning, the unit automatically returns to its charging station. While working, it does not require human attention. You can also control the device remotely using the mobile app, where you can view the cleaning map and its status, and set a cleaning schedule.

Science and technology are changing lives. Starting today, you and your family are free from the hassle of cleaning the floor. Enjoy the pleasures of life and use the device with pleasure!

Main device

Charging base Brush cleaning device

Power cable

Cleaning / On/Off

Start cleaning by short pressing.

Long pressing - On/Off the device.

Ring indicator lamp;

White color: battery level more than 50%;

Yellow: 50% - 20%;

Red: battery level less than 20%;

Blinking in the respiratory rate: recharge or run;

Fast flashing red: alarm condition.

Return for charging / partial cleaning.

Make a short press the button to return to the charging.

Long press activates a partial cleanup.

Attention! If during cleaning, recharging or partial cleaning, press any button, all the action of the vacuum cleaner temporarily stops.

Overview

Main device

Dust collector

Charging base

Reset button

Dust collector cover

Filter grid

Dust collector clamp

Indicator light Wi-Fi

Slow flashing: Standby

connection;

Fast flashing: there is a connection;

Continuous combustion: Wi-Fi

connection has occurred.

Identification zone

Charging contacts

Clamp

Back cover

Cable housing

Power cable socket

Cable outlet

Attention! The cable can be removed, both right and left.

Speaker

Air outlet holes

Anti-shock buffer

Ultrasonic sensor

Laser rangefinder

Sensor of hovering

Wheel

Side brush

Main brush

Main brush lid clamp

Main wheels

USB port for settings

1. Connect the power cable. Excess cable is pulled into the housing trough.

Attention! A power cord hanging down on the floor can be entangled by the cleaner or removed from the power outlet, which will cause a power interruption.

1. On a flat surface, set a charging base and connect it to the power supply.

Note: Make sure that both sides of the charging base have at least 0.5 m, and the front surface has at least 1.0 m of free space.

1. Turning on and charging the device.

Press and hold the O button, wait for the ring lamp to light up, and press the device to a charging base.

Usage

The colour of the ring indicator lamp shows the amount of electric charge: White - 50%;

Yellow - 50% -20%; Red - less than 20%

Attention! If the battery level is too low, you cannot turn on the device. In this case, please press the device to a charging base.

Top lid

Wi-Fi status indicator

4. QR code

Find the "Mi Smart Home" app on the manufacturer's page or scan the QR code to download the mobile app. Open the device's lid and look for the Wi-Fi status indicator light. Follow the instructions in the app.

Wi-Fi status indicator

Slow flashing: Waiting for connection;

Fast flashing: Connection in progress;

Solid light: Wi-Fi connected.

Note: If the phone is not connected to the robot cleaner, refer to the "Operating Instructions" - "Reset Wi-Fi".

1. Start Cleaning.

When the round charging indicator stops blinking white and glows with a steady white light, the device is fully charged. Then, briefly press the O button or start the device using your phone.

Usage

On/Off

Press and hold the O button to turn on the device; the indicator ring lights up and the cleaner listens for commands. When the appliance is in standby (idle), press and hold the O button to turn it off, and cleaning is finished.

Note: The device cannot be turned off while charging.

Cleaning.

After a short press of the O button, cleaning starts (cleaning algorithm, see the diagram on the right). Pressing any button during cleaning pauses the operation.

Caution!

If the charge is too low, cleaning cannot start. Please charge the device and try again.

If, during cleaning, the battery level falls below a critical threshold, the unit automatically returns to its base to recharge. After recharging to an acceptable level, it automatically returns to the location where cleaning was interrupted and resumes.

Before cleaning, ensure there are no wires on the floor (including the charging station's power cable) to prevent them from tangling the device, pulling it out of the network, or damaging wires and objects.

If cleaning finishes in less than 10 minutes, it is performed again by default.

Charging.

Auto: After cleaning, the unit automatically returns to its base to recharge.

Manual: During a pause, quickly press the "Home" button, and the unit will return to its base to recharge while the ring indicator lamp starts flashing slowly.

Note!

If the device cannot find the charging base, assist it manually.

Cleaning algorithm

After starting cleaning, the device follows an intelligent scanning scheme: it moves along walls, divides the space into zones, and builds cleaning routes in a zigzag pattern (like the letter Z).

When the cleaner finishes cleaning one area, it moves to the next without gaps. When the entire cleaning is complete, the device automatically returns to its base to recharge.

Zone 1 - already cleaned; Zone 2 - already cleaned

Zone 4 - awaiting cleaning | Zone 3 - cleaning now

Partial cleaning

While the device is in standby or pause, long press the "Home" button, and a partial cleaning automatically begins; its algorithm is cleaning a 1.5 m x 1.5 m zone around the device, after which the vacuum cleaner automatically returns to the starting point of partial cleaning and goes into stop mode.

Attention! If during a partial cleaning pause mode is activated, cleaning will be completed.

Pause

During movement of the device, press any button.

When you press the O button, cleaning continues. When you press the "Home" button, the unit returns to the base to recharge and cleaning will be completed.

Note: If, during a pause, you press the device to a charging base, cleaning will be completed.

State of accident

When, during the motion of the device, a fault occurs, the ring light indicator starts rapidly flashing red, accompanied by a voice indication. Ways to solve emergency problems, see "Solving problems upon detection of faults."

Note!

If an alarm condition occurs, and the device is not touched for more than 10 seconds, it automatically goes into sleep mode.

If in the event of an emergency condition, you press the device to the charging base, the cleaning will be completed.

Sleep mode

If the unit does not operate for more than 10 seconds, it automatically goes into sleep mode. The ring light indicator flashes red once per second. If, during sleep, you press any button, the device can be awakened.

Note!

During charging on a base, the device may not enter Sleep mode. After 12 minutes in Sleep mode, it automatically turns off.

Planning of cleaning

Using the mobile app, you can schedule cleaning for a specific time, and the unit will automatically start cleaning at the selected time, and after finishing, it will automatically return to the base to recharge.

Wi-Fi Reset

If, for hardware reasons, or if you have forgotten the Wi-Fi password, etc., you cannot connect and operate the device using a mobile phone, open the upper hinged cover, and then you will see a Wi-Fi status indicator. Simultaneously press and hold the buttons O and «Home». At this time, you will hear a voice command «Reset Wi-Fi». Wait until the indicator flashes slowly again; the reset was successful.

Cleaning algorithm

With the mobile app, you can choose a quiet, normal, or energetic cleaning mode. By default, the standard mode is selected.

DND mode

In «Do Not Disturb» mode, the instrument cannot continue cleaning and speech means informs about it. The frequency of the ring indicator flashing is reduced. «Do Not Disturb» mode is configured to 22:00 to 08:00 by default. With the mobile application, you can enable or reprogram its time.

Virtual barrier

This is a non-standard addition, can be purchased at www.mi.com. Virtual barriers can be used to limit the location of undesirable areas for the device, for example, dangerous changes in levels, steps, places where it is possible for the device to get jammed.

Attention! Very carefully and firmly attach barriers, so that they do not come unstuck, otherwise their application will be ineffective.

Virtual barrier

Attention! Place virtual horizontal barriers on the way of the device.

Charging base

The charging base should be placed on a flat surface, leaning against a wall, with at least 0.5 m of free space on each side and at least 1.0 m in front. It should be connected to a power outlet. To ensure satisfactory reception of the Wi-Fi mobile phone, position it in an area with a good signal.

Attention! Do not place the charging base in direct sunlight or in places where access is difficult, and where the device may have problems returning to the charging base.

Daily care

Main brush. Weekly cleaning recommended.

1. Press the tab at the bottom of the device and remove the main brush.
2. Pull out the main brush and clean the bearings of the main brush.
3. Clean hair tangled on the main brush using the included cleaning tool.
4. Replace the main brush and secure it with the cover latch.

Note!

It is recommended to change the main brush every 6-12 months for cleaning effectiveness.

Daily care

Method of cleaning the main brush with the supplied tool.

1. Open the front cover of the dust container.

Dust collector and filter grid.

It is recommended to clean weekly.

1. Lift the top cover of the device, press the latch, and pull out the dust collector.

1. Empty the trash from the dust collector.

Attention! To avoid clogging the filter mesh, tap the dust collector to empty the trash.

The filter mesh cannot be washed with water, otherwise it will become clogged with dust and affect cleaning efficiency.

Attention! It is recommended to replace the filter mesh every 3 months to ensure cleaning efficiency.

Remove and replace the filter mesh as illustrated.

Battery

The device uses a powerful high-performance lithium-ion battery pack; during daily use, please monitor the battery status.

Attention! If the device is not used for a long time, charge the battery at least once every 3 months during storage to prevent abnormal discharge.

The side brush should be cleaned monthly.

1. Turn off the device and remove the side brush mounting screws.
2. Pull out and clean the side brush.
3. Place the side brush back and tighten the screws.

Attention! It is recommended to replace the side brush every 3-6 months to ensure cleaning efficiency.

Turning wheel; «360 degrees» recommended to clean daily

1. Turn off the device and remove turning wheel;
2. Clean a wheel and its bearings from hair and sticky substances;
3. Fit a wheel back.

Sensors of the device

recommended to clean monthly

Use a clean cloth to clean all sensors of the cleaner, including:

1. Four sensor hovering over a bottom rung of the device;
2. The motion sensor along a wall at the right of the device;
3. Charging contacts at the back of the device.

Hovering sensor Support

Charging base

recommended to clean monthly

Use a clean cloth to clean contacts.

Software update

Use a mobile app to update the device's software. Before updating, make sure the battery charge is at least 20%.

When you update the software, the ring indicator light flashes white quickly.

System reset

If there is no response when pressing buttons or if the device cannot be turned off, try rebooting the system by pressing the system reset button (see Section 2). The unit will automatically start again.

Attention! Rebooting the system will destroy the settings for scheduled cleanings and cleaning modes, and will also reboot the Wi-Fi connection.

Reset to factory settings

If, after rebooting, normal operation of the device is not restored, press and hold the «Home» button and simultaneously press the system reboot button once. You will hear a voice message «Return to initial factory settings» and the system will return to factory settings.

Main parameters
Dimensions	345X345X96 mm
Battery	14,4 b/5200 mAh Lithium
Weight	About 3,8 kg
Wireless connection	Wi-Fi, fast
Rated voltage	14,4 V
Rated power	55 W
Charging base
Dimensions	230X109X129 mm
Rated power	55 W
Rated voltage	100 – 240 V
Output rated voltage	20 V, 2,2 A
Rated frequency	50 / 60 Hz

The name and contents of harmful substances

Parts	Harmful substance
	Pb	Hg	Cd	6-valent Cr	Polybrominated biphenyls	Polybrominated diphenyl ethers
Circuit board	x	o	o	o	o	o
Metallic parts	o	o	o	o	o	o
Housing	o	o	o	o	o	o
Battery elements	o	o	o	o	o	o
Other parts	o	o	o	o	o	o
This specification is designed on the basis of requirements, established by SJ / T 11364 regulations.O shows, that the content of this harmful substance in the said portion below the permissible GB / T 26572 standard level.X shows, that the content of this harmful substance in the said part at least in one city over the allowable GB / T 26572 level 5 standard.

Troubleshooting

In the event of emergency situations, the ring indicator light flashes red rapidly and you will hear a voice message. In this case, please review the contents of the table and fix the problem.

Fault indication	Method of resolving
Error 1: Please check whether a surface of laser distance sensors is not blocked.	If laser distance sensors is covered by foreign objects, you need to remove it and clean sensors, if then the device does not start, move it to a new place and try to run.
Error 2: Clean and lightly stir collision sensors.	Collision sensors are stuck, please move them slightly and remove foreign objects, if there are no foreign objects, move the device to a new location and try to run.
Error 3: Move the device to another location and start.	Wheels hung over the void. Move the device to a new location and run.
Error 4: Clean hovering sensors, move the device to a new location and run.	The device has been in place, where there is a height difference: Move the device to a new location and run; if sensors are hovering over a step very clogged, they can stop working; wipe them.
Error 5: Clean a fishing line and bearings of the main brush.	Foreign objects reeled on a main brush. Remove them and clean a bearings and a fishing line of reeled the main brush.
Error 6: Remove and clean the side brush.	Foreign objects reeled on a side brush, remove a side brush and clean it.
Error 7: Check if main wheels stuck. Move the device to a new location and run.	Foreign objects reeled on main wheels. Clean them, move the device to a new location and run.
Error 8: Clean an area around the device from obstacles.	The device can be stuck. Clean an area around the device from obstacles. Move the device to a new location and run.
Error 9: Replace a dust collector and filter grid.	Replace the dust collector and filter grid, check whether they are in their places, If yes, but the problem persists, check and adjust the filter grid.
Error 10: Clean or change a filter grid.	The filter grid can be clogged, clean it, if you cannot check - change it.
Error 11: There may be strong magnetic fields, move the device from a virtual barrier.	When launching, the device was at a virtual barrier. Move the device to a new location and run.

Indication of fault	Method of resolving
Error 12: Battery level is too low, recharge the device.	The charge is insufficient, please recharge the device and enjoy more.
Error 13: Charging fault, check contacts on a charging base.	Clean contacts on a charging base and on the device with a soft cloth.
Error 14: Battery fault.	Batteries overheated or too cold, soak the cleaner in normal temperature and use it again.
Error 15: Wipe moving along wall sensors.	Orientation along a wall sensors covered with dust, wipe them.
Error 16: Place the device on a flat surface and start again.	When launching, the device was on an incline. Place the device on a flat surface and start again.
Error 17: Side brushes fault: reset the system.	Side brushes does not work as it should. Reboot the system.
Error 18: Suction fan fault, check it and try to reboot the system.	The suction fan is not working as it should. Check it out and try to reboot the system.
Error 19: There is no current on recharging base. Check connection to a power supply.	Charging base power cable can be turned out of a socket, check, plug it...in and start the cleaner again.
Internal error, try to reboot the system	If the device does not work, try restarting the system.

System reset should solve some problems

Information about safety

Information about dangers of laser light: The laser distance measurement sensor on this unit complies with IEC 60825-1: 2014 Product type 1, and causes no harmful laser radiation.

Executive Standard: GB 4706.1-2005, GB 4706.7-2005, GB 4343.1-2009, GB17625.1-2012, Q / BJSTS0001-2016, Q / BJSTS0002-2016

The list of possible malfunctions of the robot cleaner «MiJia»

A list of specific malfunctions of the robot cleaner «Mijia»
Name	Malfunction
Main unit	Low efficiency, then described in user's instructions.
	The device no turns on.
	A main brush, side brush, fan, wheels not work.
Charging base	No current on the main unit
Power cable	No power on charging base

Manufacturer:Beijing Stone Century Science Technology Co., Ltd. (Xiaomi Ecological chain enterprise)Product SKU: SDJQR01RRAddress: Beijing, Haidian District, Heiquan Road, 8, Block C, 6th floor, office 6016,6017,6018Executive Standard: Q / BJSTS0001-2016, Q / BJSTS0002-2016

Direction: Xiaomi Communication TechnologyCo. Ltd.If you have questions regarding the list of organizations authorized to carry out maintenance Xiaomi, please read it onlinewww.mi.com/service or call Xiaomi service.