1. Įvadas
Thank you for choosing the Xiaomi Smart Air Purifier 4. This device is designed to provide clean and healthy air in your home by effectively removing various airborne pollutants. Please read this manual thoroughly before use and retain it for future reference.

Image 1.1: Xiaomi Smart Air Purifier 4, front view.
2. Saugos informacija
To prevent electric shock, fire, or other damage, please read the following safety precautions carefully before using the appliance:
- Always use the power adapter provided with the device.
- Do not place the air purifier near heat sources or in direct sunlight.
- Laikykite prietaisą atokiau nuo vandens ar kitų skysčių. Nenaudokite jo šlapiomis rankomis.
- Ensure proper ventilation around the device. Do not block air inlets or outlets.
- Šį prietaisą gali naudoti vaikai nuo 8 metų ir asmenys, turintys ribotų fizinių, jutiminių ar protinių gebėjimų arba neturintys patirties ir žinių, jei jie yra prižiūrimi arba yra instruktuojami, kaip saugiai naudoti prietaisą ir supranta su tuo susijusius pavojus. .
- Vaikus reikia prižiūrėti, kad jie nežaistų su prietaisu.
- Prieš valydami ar atlikdami bet kokią techninę priežiūrą, atjunkite oro valytuvą nuo elektros tinklo.
3. Produktas baigtasview
The Xiaomi Smart Air Purifier 4 is equipped with advanced features to ensure optimal air quality.
Pagrindinės funkcijos:
- Didelio efektyvumo filtravimas: PCADR 500 m³/h and FCADR 185 m³/h, capable of removing 99.97% of particles as small as 0.3 microns, including pet dander, dust, pollen, smoke, and VOCs.
- Neigiamų jonų generatorius: Helps to purify the air, creating a fresh indoor environment.
- Išmanusis valdymas: Compatible with the Mi Home app, Google Assistant, and Amazon Alexa for convenient remote and voice control.
- Didelio tikslumo jutikliai: Integrated PM2.5 and PM10 laser sensors detect environmental influences in real-time.
- OLED ekranas: Real-time display of air quality (PM2.5, PM10), temperature, humidity, Wi-Fi status, and current operating mode.
- Keli valymo režimai: Includes Automatic, Preferred, Sleep, Low, Medium, High, and Preferred.
- Lengva priežiūra: The top air outlet grille is detachable for easy cleaning.
- Ilgalaikis filtras: Filter lifespan of up to 12 months.
Komponentai:
Familiarize yourself with the main parts of your air purifier:
- Top Air Outlet Grille
- OLED Display / Control Panel
- Air Inlet (sides and back)
- Filter Compartment (bottom rear)
- Maitinimo laido prievadas

3.1 vaizdas: Baigtaview of the Xiaomi Smart Air Purifier 4 highlighting its performance.

Image 3.2: Illustration of the air purifier's filtration capability, trapping 99.97% of particles.
4. Sąranka
Norėdami nustatyti oro valytuvą, atlikite šiuos veiksmus:
- Išpakuokite įrenginį: Carefully remove the air purifier from its packaging. Remove all protective films and packaging materials.
- Pasirinkite vietą: Place the air purifier on a flat, stable surface. Ensure there is at least 20 cm of clearance from walls or other objects to allow for proper airflow. Avoid placing it in direct sunlight or near heat sources.
- Įdiekite filtrą:
- Open the filter compartment cover, usually located at the rear or bottom of the unit.
- Remove the new filter from its protective plastic bag.
- Insert the filter into the compartment, ensuring it is correctly oriented.
- Tvirtai uždarykite filtro skyriaus dangtelį.
- Prijunkite prie maitinimo: Plug the power cord into the power port on the air purifier, then plug the other end into a suitable electrical outlet.
- Pradinis įjungimas: The device will typically power on automatically or require a press of the power button on the OLED display.

4.1 vaizdas: galinis view of the air purifier, indicating the filter compartment.
5. Naudojimo instrukcijos
The Xiaomi Smart Air Purifier 4 can be operated via its touch-sensitive OLED display or through the Mi Home app.
5.1. OLED Display and Control Panel
The circular OLED display on the front of the unit serves as both an information display and a control panel.
- Maitinimo įjungimas/išjungimas: Press and hold the button on the OLED display to turn the purifier on or off.
- Režimo perjungimas: Briefly press the button to cycle through different operating modes: Automatic, Sleep, Low, Medium, High, and Preferred.
- Rodyti informaciją: The screen shows real-time PM2.5/PM10 levels, temperature, humidity, Wi-Fi status, and current operating mode.

Image 5.1: Close-up of the OLED display showing air quality readings.
5.2. Smart Control with Mi Home App
For advanced control and smart features, download the Mi Home app on your smartphone.
- Atsisiųsti programą: Ieškokite "Mi Home" in your app store (Google Play Store or Apple App Store).
- Pridėti įrenginį: Open the app, log in or create an account, and follow the on-screen instructions to add your Xiaomi Smart Air Purifier 4. Ensure your phone is connected to a 2.4 GHz Wi-Fi network during setup.
- Programos funkcijos: Per programėlę galite:
- Nuotoliniu būdu valdykite maitinimą ir veikimo režimus.
- Monitor real-time air quality, temperature, and humidity.
- Nustatykite tvarkaraščius ir laikmačius.
- Adjust fan speed in Preferred mode.
- Check filter lifespan and order replacements.
- Integrate with other Xiaomi smart home devices.

Image 5.2: The air purifier controlled via the Mi Home app on a smartphone.
5.3. Voice Control (Google Assistant & Amazon Alexa)
Once connected to the Mi Home app, you can link your air purifier to Google Assistant or Amazon Alexa for voice commands.
- Paskyrų susiejimas: Follow the instructions in the Google Home app or Amazon Alexa app to link your Mi Home account.
- Balso komandos: Naudokite tokias komandas kaip:
- "Hey Google, turn on the air purifier."
- "Alexa, set the air purifier to auto mode."
- "Hey Google, what is the air quality?"
6. Priežiūra
Reguliarus valytuvo valymas užtikrina optimalų veikimą ir pailgina jo tarnavimo laiką.
6.1. Filtro keitimas
The filter has a lifespan of up to 12 months, depending on usage and air quality. The Mi Home app will notify you when a replacement is needed.
- Išjunkite ir atjunkite: Prieš keisdami filtrą, visada išjunkite ir atjunkite oro valytuvą nuo elektros tinklo.
- Atidarykite filtro skyrių: Atidarykite filtro skyriaus dangtelį.
- Pašalinti seną filtrą: Carefully pull out the used filter. Dispose of it according to local regulations.
- Įdiekite naują filtrą: Remove the new filter from its packaging and insert it into the compartment.
- Uždaryti skyrių: Tvirtai uždarykite filtro skyriaus dangtelį.
- Iš naujo nustatyti filtro veikimo laiką: After replacement, plug in and power on the purifier. Reset the filter life counter via the Mi Home app or by following instructions on the OLED display (if available).

Image 6.1: The high-efficiency filter for the Xiaomi Smart Air Purifier 4.
6.2. Cleaning the Air Purifier
Regularly clean the exterior and air outlets to prevent dust buildup.
- Išorė: Išorinius paviršius nuvalykite minkšta, damp audinys. Nenaudokite abrazyvinių valiklių ar tirpiklių.
- Top Air Outlet Grille: The top grille is detachable. Gently remove it and clean any accumulated dust with a soft brush or vacuum cleaner. Ensure it is dry before reattaching.
- Jutiklio valymas: Periodically clean the PM2.5/PM10 sensor located on the side or rear of the unit. Use a dry cotton swab to gently wipe the sensor lens.
7. Problemų sprendimas
Jei kyla problemų dėl oro valytuvo, žr. šias dažniausiai pasitaikančias problemas ir sprendimus:
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Įrenginys neįsijungia. | Maitinimo laidas netinkamai prijungtas. Iš lizdo nėra elektros. | Check if the power cord is securely plugged into both the purifier and the wall outlet. Test the outlet with another device. |
| Prastas oro valymo našumas. | Filter is dirty or expired. Air inlets/outlets are blocked. Room size exceeds capacity. | Replace the filter. Ensure no obstructions around the air inlets/outlets. Confirm the purifier is suitable for your room size (up to 40 m²). |
| Neįprastas triukšmas veikimo metu. | Foreign object inside. Filter not installed correctly. Device not on a stable surface. | Turn off and unplug the device. Check for any foreign objects. Reinstall the filter. Place the purifier on a flat, stable surface. |
| Cannot connect to Mi Home app. | Incorrect Wi-Fi password. Router is 5GHz only. Device too far from router. | Ensure correct Wi-Fi password. Connect your phone to a 2.4 GHz Wi-Fi network. Move the purifier closer to the router. Reset Wi-Fi on the purifier (refer to app instructions). |
| OLED display is not working. | Device is off. Display brightness is too low. | Ensure the device is powered on. Adjust display settings via the Mi Home app. |
Jei problema išlieka ir išbandžius šiuos sprendimus, susisiekite su klientų aptarnavimo tarnyba.
8. Specifikacijos
| Prekės ženklas | Xiaomi |
| Modelio numeris | AC-M15-SC |
| Gaminio matmenys (I x P x A) | 25 x 25 x 55.5 cm |
| Prekės svoris | 12 gramų |
| Spalva | Baltas |
| PCADR | 500 m³/val |
| FCADR | 185 m³/val |
| Aprėpties sritis | Iki 40 m² |
| Triukšmo lygis | 33.7 decibelai (miego režimu) |
| Filtro tipas | HEPA |
| Kontrolės metodas | Touch, Mobile App, Voice Control |
| Ypatingos savybės | Negative Ions, Smart Control (Google Assistant, Amazon Alexa) |
9. Garantija ir palaikymas
Your Xiaomi Smart Air Purifier 4 comes with a 2 metų garantija nuo įsigijimo datos. Ši garantija taikoma gamybos defektams, atsiradusiems įprasto naudojimo sąlygomis.
For warranty claims, technical support, or general inquiries, please refer to the official Xiaomi support channels or contact your retailer.
- Palaikymas internetu: Apsilankykite oficialiame „Xiaomi“. webDUK, trikčių šalinimo vadovų ir kontaktinės informacijos svetainė.
- Klientų aptarnavimas: Refer to the contact details provided with your purchase or on the Xiaomi official websvetainė jūsų regionui.

Image 9.1: Service commitments including 2-year warranty and local support.





