Mi 3C User manual

Mi Air Purifier 3C
User Manual

1
WARNING
When the power cord is damaged, it must be replaced with a genuine power cord
purchased from the manufacturer or after-sales service department.
This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of 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.
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2
Precautions
Moving
Installation
Cleaning
Power Supply
During Use
Usage
Restrictions
· Turn off and unplug the purifier before moving it.
· The purifier cannot turn on when the fan grille and the filter compartment cover are not installed properly.
· Maintain a distance of at least 20 cm between the air inlets and walls or other objects.
· The purifier must be placed on firm and flat floor.
· Prior to cleaning or other maintenance, the appliance must be disconnected from the supply mains.
· Frequently remove dust, hair, and other particles from the outer mesh screen of the filter, so as to reduce
the chance of bacteria growth.
· Remove dust, hair, and particles from the purifier's air inlets to prevent a reduction of air intake.
· Cover the air outlet to prevent dust, hair, and other particles from falling in when the purifier is left unused
for a long time.
To avoid fire, electric shocks, or other damage, use the power cord and electrical outlet as instructed below:
· Do not excessively pull, twist or bend the power cord, as this may expose or break the cord's core.
· The power cord must be plugged into a suitable electrical outlet.
· Use the power cord that is provided with the purifier, do not use any third party power cords.
· Always unplug the purifier before carrying out maintenance to or moving the air purifier.
· Immediately stop using the purifier when it makes unusual sounds, gives off bad odors, overheats, or its fan
rotates irregularly.
· Do not stick your fingers or foreign objects into the protective parts, movable parts, air inlets, or air outlets.
· Keep objects such as hairs or fabrics away from the purifier to avoid blocking the air inlets or air outlets.
· Do not sit on, lean on or tilt the purifier.
· When using in conjunction with gas-fueled appliances (such as gas stoves, gas heaters), please ventilate
sufficiently to avoid carbon monoxide poisoning.
· Do not pour liquids, nor throw powders or other small substances into the purifier's air outlet.
Do not use the purifier in the following circumstances, as they may result in electric shocks, fire, or other damage:
· Near open flames, such as candles, incense burners, stoves, fireplaces, cigarettes, firecrackers, lighters, multi-
purpose torches, candle lighters, or fire pans.
· Near appliances that generate high temperatures, such as electric heaters, fan heaters, electric foot warmers,
electric stoves, electric irons.
· Make sure no inflammable objects get into the purifier.
· In unstable locations where the purifier can easily fall over.
· In environments that are extremely hot, humid, or damp, such as bathrooms.

3
Power/Mode ButtonDisplay/Wi-Fi Reset Button
Display
Laser Particle
Sensor Cover
Power Cord
Front Rear
Top Fan Grille
Product Overview
Read this manual carefully before use, and retain it for future reference

4
20 cm or more
20 cm or more
20 cm or more
Night Manual
PM2.5 Value
Wi-Fi Indicator
Modes
Air Quality Indicator
Green
Orange
Red
0–75 μg/m³
76–150 μg/m³
150 μg/m³ or more
One of the colors below will display
according to the PM2.5 value:
Place the purifier in a
suitable location
For optimum performance, maintain
the recommended distance between
air inlets and walls or other obstacles.
Power / Mode Button
Press the button to turn the air purifier on; press and
hold the button for 2 seconds to turn it off. Press the
button to switch mode when the air purifier is working.
How to Use
Note: it is recommended to close doors and windows for
better filtering when using the purifier.
Automatic: Automatically switch modes
according to the indoor air quality.
Night: Ultra-low noise for a comfortable
sleeping environment.
Manual: Set and save the coverage area
and the purifying efficiency in the app.
Automatic

5
Replace the Filter
Make sure to turn off the air purifier and disconnect power before replacing the filter.
Note: To avoid injuries, do not stick your fingers in between the top and the bottom part when opening or installing the filter
compartment.
1Opening the filter compartment
Press and hold the buttons (as in
the figure) to remove the top part of
the purifier in order to open the filter
compartment.
2Removing the filter
Remove the old filter.
3Installing the filter
Insert the filter from the top in order
to install it in the correct position,
and install the top part of the purifier
onto the filter compartment.
4Resetting the filter
When the air purifier is in
standby mode, press and hold
the Power/Mode button for six
seconds until the air quality
indicator lights up in green for
one second. Once you hear
three beeps, the filter has been
reset successfully.
5Resetting Wi-Fi
If your phone is unable to connect with the
purifier, simultaneously press and hold the
Power/Mode and the Display/Wi-Fi Reset buttons
for five seconds. Once you hear a beep, the Wi-Fi
connection has been reset successfully.
Note: It is recommended to replace the filter every 6–12 months.
When the filter needs to be replaced, the indicator light will blink red
once the purifier is turned on. To ensure your purifier properly works
and purifies, please visit www.mi.com to purchase a genuine Mi filter.

6
This product works with Mi Home / Xiaomi Home app *. Control your device, and interact it and other smart home devices with Mi Home /
Xiaomi Home app.
Scan the QR code to download and install the app. You will be directed to the connection setup page if the app is installed already. Or search
"Mi Home / Xiaomi Home" in the app Store to download and install it.
Open Mi Home / Xiaomi Home app, tap "+" on the upper right, and then follow prompts to add your device.
* The app is referred to as Xiaomi Home app in Europe (except for Russia). The name of the app displayed on your device should be taken as
the default.
Note: The version of the app might have been updated, please follow the instructions based on the current app version.
Connect with Mi Home / Xiaomi Home App
This product works with Mi Home / Xiaomi Home app*. Control your device with Mi Home / Xiaomi Home app.

7
Care & Maintenance
Make sure to turn off the air purifier and disconnect power before cleaning.
Cleaning the air purifier
Cleaning the laser particle
sensor
To ensure your purifier works and
purifies properly, use a vacuum
cleaner or soft cloth to remove
any dust clinging to air holes or
housing walls.
The filter in the filter
compartment can be cleaned
with water, please reinstall it
after it is thoroughly dry.
Use a non-sharp tool to open the
cover of the laser particle sensor,
then use an air blow gun or hair
dryer to clean the sensor and the
filter on the cover, as illustrated
in the figure.
Note: Do not use hot air.
Note: It is forbidden to directly rinse
or spray the purifier with water. Do not
wipe the purifier with a soaking wet
cloth to prevent water from getting
into it.

8
Specifications
Name Mi Air Purifier 3C Rated Voltage 100–240 V~ Model AC-M14-SC
Rated Frequency 50/60 Hz Rated Power 29 W Clean Air Delivery Rate
(CADR Particles) 320 m³/h*
Formaldehyde Clean
Air Delivery Rate
(CADR Formaldehyde)
60 m³/h Particle Purification
Efficiency High Formaldehyde
Purification Efficiency High
Dimensions 240 x 240 x 520 mm Network Standby
Power Consumption < 2.0 W Net Weight Approx. 4.6 kg
Noise Level ≤61 dB(A) Color White Area Efficiency 106 m2/h
Wireless Connectivity Wi-Fi IEEE 802.11 b/g/n 2.4 GHz
RF Specification:
Wi-Fi 2.4 G (2400 - 2483.5 MHz), Max. RF Output Power: <20 dBm
Under normal use of condition, this equipment should be kept a separation distance of at least 20cm between the antenna and the body of the user.
Illustrations of the product, accessories, and user interface in the user manual are for reference purposes only. The actual product and functions may vary
due to product enhancements.
WEEE Disposal and Recycling Information
Europe — EU declaration of conformity
Regulatory Compliance Information
All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed
with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a
designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities.
Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the
installer or local authorities for more information about the location as well as terms and conditions of such collection points.
Hereby, Beijing Smartmi Electronic Technology Co., Ltd. declares that the radio equipment type AC-M14-SC is in compliance with Directive
2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:
http://www.mi.com/global/service/support/declaration.html
*Tested for particulate matter by third party lab as according to GB/T 18801-2015

82
WARRANTY NOTICE
THIS WARRANTY GIVES YOU SPECIFIC RIGHTS, AND YOU MAY HAVE OTHER
RIGHTS CONVEYED BY LAWS OF YOUR COUNTRY, PROVINCE OR STATE. INDEED,
IN SOME COUNTRIES, PROVINCES OR STATES, CONSUMER LAW MAY IMPOSE
A MINIMUM WARRANTY PERIOD. OTHER THAN AS PERMITTED BY LAW, XIAOMI
DOES NOT EXCLUDE, LIMIT OR SUSPEND OTHER RIGHTS YOU MAY HAVE. FOR
A FULL UNDERSTANDING OF YOUR RIGHTS WE INVITE YOU TO CONSULT THE
LAWS OF YOUR COUNTRY, PROVINCE OR STATE.
1.LIMITED PRODUCT WARRANTY
XIAOMI warrants that the Products are free from defects in materials and
workmanship under normal use and use in accordance with the respective Product
user manual, during the Warranty Period.
The duration and conditions related to the legal warranties are provided by
respective local laws. For more information about the consumer warranty benefits,
please refer to Xiaomi's official website https://www.mi.com/en/service/warranty/.
Xiaomi warrants to the original purchaser that its Xiaomi Product will be free from
defects in materials and workmanship under normal use in the period mentioned
above.
Xiaomi does not guarantee that the operation of the Product will be uninterrupted
or error free.
Xiaomi is not liable for damages arising from non-compliance with the instructions
related to the use of the Product.

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2.REMEDIES
If a hardware defect is found and a valid claim is received by Xiaomi within the
Warranty Period, Xiaomi will either (1) repair the product at no charge, (2) replace the
product, or (3) refund the Product, excluding potential shipping costs.
3.HOW TO OBTAIN WARRANTY SERVICE
To obtain warranty service, you must deliver the Product, in its original packaging or
similar packaging providing an equal degree of Product protection, to the address
specified by Xiaomi. Except to the extent prohibited by applicable law, Xiaomi may
require you to present proofs or proof of purchase and / or comply with registration
requirements before receiving warranty service.
4.EXCLUSIONS AND LIMITATIONS
Unless otherwise stipulated by Xiaomi, this Limited Warranty applies only to the
Product manufactured by or for Xiaomi and identifiable by the trademarks, trade
name or "Xiaomi" or "Mi" logo.
The Limited Warranty does not apply to any (a) Damage due to acts of nature
or God, for example, lightning strikes, tornadoes, flood, fire, earthquake or other
external causes; (b) Negligence; (c) Commercial use; (d) Alterations or modifications
to any part of the Product; (e) Damage caused by use with non-Xiaomi products;
(f) Damage caused by accident, abuse or misuse; (g) Damage caused by operating
the Product outside the permitted or intended uses described by Xiaomi or with
improper voltage or power supply; or (h) Damage caused by service (including
upgrades and expansions) performed by anyone who is not a representative of
Xiaomi.

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It is your responsibility to backup any data, software, or other materials you may
have stored or preserved on the product. It is likely that the data, software or other
materials in the equipment will be lost or reformatted during the service process,
Xiaomi is not responsible for such damage or loss.
No Xiaomi reseller, agent, or employee is authorized to make any modification,
extension, or addition to this Limited Warranty. If any term is held to be illegal or
unenforceable, the legality or enforceability of the remaining terms shall not be
affected or impaired.
Except as prohibited by laws or otherwise promised by Xiaomi, the after-sales
services shall be limited to the country or region of the original purchase.
Products which were not duly imported and/or were not duly manufactured by
Xiaomi and/or were not duly acquired from Xiaomi or a Xiaomi’s official seller are
not covered by the present warranties. As per applicable law you may benefit from
warranties from the non-official retailer who sold the product. Therefore, Xiaomi
invites you to contact the retailer from whom you purchased the product.
The present warranties do not apply in Hong Kong and Taiwan.
5.IMPLIED WARRANTIES
Except to the extent prohibited by applicable law, all implied warranties (including
warranties of merchantability and fitness for a particular purpose) will have a limited
duration up to a maximum duration of this limited warranty.Some jurisdictions do
not allow limitations on the duration of an implied warranty, so the above limitation
will not be applied in these cases.

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6.DAMAGE LIMITATION
Except to the extent prohibited by applicable law, Xiaomi shall not be liable for
any damages caused by accidents, indirect, special or consequential damages,
including but not limited to loss of profits, revenue or data, damages resulting
from any breach of express or implied warranty or condition, or under any other
legal theory, even if Xiaomi has been informed of the possibility of such damages.
Some jurisdictions do not allow the exclusion or limitation of special, indirect, or
consequential damages, so the above limitation or exclusion may not apply to you.
7.XIAOMI CONTACTS
For customers, please visit the website: https://www.mi.com/en/service/warranty/
The contact person for the after-sale service may be any person in Xiaomi's
authorized service network, Xiaomi's authorized distributors or the final vendor who
sold the products to you. If in doubt please contact the relevant person as Xiaomi
may identify.

200717-Y
Manufactured by: Beijing Smartmi Electronic Technology Co., Ltd.
(a Mi Ecosystem company)
Address:Room 201-203, Unit 6, Building A, No. 66,Zhufang Road, Qinghe, Haidian District, Beijing
For further information, please go to www.mi.com
For detailed e-manual, please go to www.mi.com/global/service/userguide
Importer:
Beryko s.r.o.
Na Roudné 1162/76, 301 00 Plzeň
www.beryko.cz