xiaomi 3H Air Purifier User Manual
- June 5, 2024
- Xiaomi
Table of Contents
xiaomi 3H Air Purifier
READ AND SAVE THESE INSTRUCTIONS
Warning
- The purifier must be placed on firm and flat floor.
- 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 7.9 inches between the air inlets and walls or other objects.
- 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 was 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.
- When the power cord is damaged, it must be replaced with a genuine power cord purchased from the manufacturer or after-sales service department.
- 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.
- 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.
- This appliance has a polarized plug (one blade is wider than the other). To reduce the risk of electric shock, this plug is intended to fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature.
- To reduce the risk of fire or electric shock, do not use this appliance with any solid-state speed control device.
Product Overview
Read this manual carefully before use, and retain it for future reference.
Note: Illustrations of the product, accessories, and user interface in
this user manual are for reference purposes only. The actual product and
functions may vary due to product enhancements.
DISPLAY
Installation
- 1 Open the filter compartment Press the buckle to open the filter compartment and make sure the filter is installed correctly.
- Remove the power cord package, and close the filter compartment.
- Connect to an outlet Connect the power cord to the port at the bottom of the purifier, and then plug it into an outlet.
How to Use
Placing the purifier in a suitable location
For optimal performance, maintain the recommended distances between the
purifier, walls, and other objects (refer to the illustration above).
Note: It is recommended to keep doors and windows closed for a better
purifying effect when using the purifier.
How to Switch the Unit of Temperature
- Reset the Wi-Fi connection of the air purifier.
- Switch ℉ into ℃: Go to Profile > Settings > Region in your app, and select the countries other than the United States. Switch ℃ into ℉: Go to Profile > Settings > Region in your app, and select the United States.
- Reconnect your air purifier with the app.
- After the connection is completed, wait about 10 seconds for the unit of temperature to switch successfully.
Resetting Wi-Fi
When the phone cannot connect to the purifier, simultaneously press and hold
the On/Off & Mode button and the Display On/Off button for five seconds. Once
you hear a beep, the purifier’s Wi-Fi has been reset successfully
Filter Status Notifications
-
Filter Installation Notification
No filter detected, or the installed filter is not genuine. -
Filter Service Life Notification
When the purifier detects that the filter’s service life is more than 10%, either unplug and plug in the power cord again then turn on the purifier, or open and close the filter compartment then turn on the purifier, the filter’s remaining service life (in %) will appear on the display. -
Filter Replacement Notification
The filter replacement period is 6–12 months. If the filter’s service life is 10% or less, the display will show a QR code and the filter’s remaining service life (in %) whenever you turn on the purifier.
Note: Refer to the Filter Replacement instructions on the inside of the filter compartment cover.
Care & Maintenance
Cleaning the filter compartment
Use a vacuum cleaner or a soft cloth to remove any dust from the air inlets
or the filter compartment, so as to ensure optimal ventilation and
purification.
Cleaning the laser particle sensor
The latch of the particle sensor’s cover is located just above the inside
of the filter compartment. Remove the cover, by pushing a finger up against
the latch (as shown in Illustration A). Use an air blow gun or a hairdryer to
clean the cover and the sensor (as shown in Illustration B).
Specifications
FCC Statment
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Caution: Changes or modifications to this unit not expressly approved by
the party responsible for compliance could void the user’s authority to
operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Limited by local law regulations, the version for North America does not have region selection option. To satisfy FCC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended