1. Introducció
Thank you for choosing the LUNINO K2 HEPA Double-Sided Air Purifier. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your air purifier. Please read it thoroughly before use and retain it for future reference.

Image 1.1: LUNINO K2 Air Purifier
The LUNINO K2 is designed to improve indoor air quality by effectively removing various airborne pollutants. It features a double-sided air intake, a multi-stage filtration system, and smart air quality monitoring.
2. Instruccions de seguretat importants
Per reduir el risc d'incendi, descàrrega elèctrica o lesions, observeu les següents precaucions de seguretat:
- Llegiu totes les instruccions abans d’utilitzar l’aparell.
- Assegureu-vos que la font d'alimentació voltagcoincideix amb l'etiqueta de classificació de l'aparell.
- Do not operate the air purifier with a damaged cord or plug. If the cord or plug is damaged, contact customer support.
- Mantingueu el cable d'alimentació lluny de superfícies escalfades.
- Do not use the appliance in wet environments or near water.
- Always unplug the air purifier before moving it, cleaning it, or replacing filters.
- No introduïu els dits ni objectes estranys en cap obertura.
- Aquest aparell no està pensat per ser utilitzat per persones (inclosos nens) amb capacitats físiques, sensorials o mentals reduïdes, o amb manca d'experiència i coneixements, tret que hagin rebut la supervisió o instruccions sobre l'ús de l'aparell per una persona responsable de la seva seguretat. .
- No bloquegeu les entrades o sortides d'aire.
- Use only LUNINO authorized replacement filters.
3. Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- LUNINO K2 Air Purifier Unit
- HEPA Filtration System (Pre-installed)
- Manual d'usuari
4. Producte acabatview
Familiarize yourself with the components of your LUNINO K2 Air Purifier:
4.1 Unitat principal
The main unit houses the fan, motor, and filter compartments. It features air inlets on both sides and an air outlet on the top.
4.2 Tauler de control
The top of the unit features a control panel with various buttons and an LED display for operation and status indication.
4.3 Sistema de filtració
The LUNINO K2 utilizes a 3-stage sistema de filtració:
- Prefiltre rentable: Captura partícules grans com ara pols, borrissol i pèl d'animals.
- Filtre HEPA: Traps 99.97% of airborne particles as small as 0.3 microns, including pollen, dust mites, and pet dander.
- Filtre de carbó activat: Absorbs odors from pets, cooking, smoke, and harmful gases.

Image 4.1: Double-sided Air Intake and Filter Layers
5. Instruccions de configuració
Seguiu aquests passos per a la configuració inicial:
- Desembalar: Carefully remove the air purifier from its packaging and place it on a flat, stable surface.
- Eliminar l'embalatge del filtre: Open the filter covers on both sides of the unit. Remove the plastic packaging from the pre-installed filters.
- Reinstal·lar els filtres: Insert the filters back into their compartments, ensuring they are seated correctly. Close the filter covers securely.
- Col·locació: Position the air purifier in the desired location, ensuring at least 15 cm (6 inches) of clearance around all sides for optimal airflow. Avoid placing it directly against walls or furniture.
- Connexió d'alimentació: Connecteu el cable d'alimentació a una presa de corrent estàndard. La unitat ja està a punt per funcionar.
6. Instruccions de funcionament
6.1 Encès/Apagat
Premeu el botó Botó d'engegada on the control panel to turn the air purifier on or off.
6.2 Fan Speed Modes
Premeu el botó Botó de velocitat del ventilador to cycle through the available fan modes:
- Baix: For quiet, continuous operation.
- Mitjà: Balanced purification and noise level.
- Alt: Stronger purification for faster air cleaning.
- Turbo: Maximum purification power for rapid air cleaning.

Image 6.1: Air Purifier operating in a high fan speed mode.
6.3 Mode de repòs
Premeu el botó Botó de mode de repòs to activate quiet operation. In this mode, the fan speed is reduced to its lowest setting (approximately 15dB), and the display lights dim for an undisturbed environment.

Image 6.2: Sleep Mode operation.
6.4 Air Quality Sensor & Auto Mode
The air purifier features a built-in PM2.5 sensor that detects real-time air quality. The LED display shows the PM2.5 level, and the indicator light changes color (Blue: Good, Green: Normal, Red: Bad). In Mode automàtic, the fan speed automatically adjusts based on the detected air quality to optimize purification.
Note: It is normal for the air quality display to be inaccurate immediately after startup. The sensor requires some time to accurately assess the air quality.

Image 6.3: Air Quality Display and Auto Mode.
6.5 Funció de temporitzador
Premeu el botó Botó del temporitzador to set the operating duration for 2, 4, or 8 hours. The unit will automatically turn off after the selected time has elapsed.

Image 6.4: Timer Function.
6.6 Bloqueig infantil
Manteniu premut el botó Botó de bloqueig infantil for 3 seconds to activate or deactivate the child lock. When activated, all other buttons on the control panel will be unresponsive to prevent accidental changes to settings.

Image 6.5: Child Lock feature.
6.7 Funció d'aromateràpia
Locate the aromatherapy pad on the top of the air purifier. Add a few drops of your preferred essential oil to the pad. The air purifier will then diffuse the scent into the room. The external design of the aromatherapy box facilitates easy replacement and maintenance, helping to prevent essential oil ingredients from damaging the machine's interior and extending its service life.

Image 6.6: Aromatherapy Function.
7. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del purificador d'aire.
7.1 Washable Pre-filter Cleaning
The pre-filter can be cleaned by vacuuming or washing. For washing, gently rinse under running water and allow it to air dry completely before reinstallation. Regular cleaning of the pre-filter helps maintain purification efficiency and prolongs the life of the HEPA filter.

Image 7.1: Cleaning the Washable Pre-filter.
7.2 Substitució del filtre HEPA
The HEPA filter should be replaced every 3-6 months, depending on usage and air quality. When the filter replacement indicator light illuminates, it signifies that the filter needs to be replaced.

Image 7.2: Filter Replacement Reminder.
Després de substituir el filtre, premeu i manteniu premut el botó "Filter/Reset" button for 3-5 seconds to reset the filter life counter. For optimal performance, use official LUNINO replacement filters (search for B0DT6LVXH3 on Amazon).
8. Solució De Problemes
If you encounter issues with your air purifier, refer to the following table for common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | No power supply; Filters not installed correctly. | Check power cord connection; Ensure filters are properly seated and covers are closed. |
| Mala purificació de l'aire | Blocked air inlets/outlets; Dirty filters; Incorrect fan speed. | Ensure clear space around the unit; Clean or replace filters; Increase fan speed. |
| PM2.5 display inaccurate | Sensor calibration in progress. | Allow the sensor some time (up to a few minutes) to stabilize after startup. |
| Soroll inusual | Foreign object inside; Filters not seated properly. | Unplug and check for obstructions; Reinstall filters securely. |
| Filter replacement indicator remains on after replacement | Comptador de vida útil del filtre no reinicialitzat. | Press and hold the "Filter/Reset" button for 3-5 seconds. |
If the problem persists after attempting these solutions, please contact LUNINO customer support.
9. Especificacions
- Model: K2
- Marca: LUNINO
- Dimensions del producte: 6.69 "P x 11.81" W x 15.94" H
- Àrea de cobertura: Fins a 3000 peus quadrats
- Sistema de filtració: 3-Stage (Washable Pre-filter, HEPA Filter, Activated Carbon Filter)
- Modes de ventilador: Sleep, Auto, Low, Medium, High, Turbo
- Noise Level (Sleep Mode): Tan baix com 15 dB
- Característiques especials: PM2.5 Display, Air Quality Sensor, Timer, Child Lock, Aromatherapy Function, Filter Replacement Reminder
- Certificacions: ETL, FCC, EPA, CARB Certified
10. Garantia i atenció al client
The LUNINO K2 Air Purifier comes with a warranty of more than 1 year and lifetime technical support.
10.1 Informació de la garantia
LUNINO provides a warranty covering defects in materials and workmanship for a period exceeding one year from the date of purchase. This warranty does not cover damage caused by misuse, accident, unauthorized modifications, or normal wear and tear.
10.2 Suport tècnic
Lifetime technical support is available for your LUNINO K2 Air Purifier. If you encounter any problems during use, please contact our customer service team. We aim to resolve issues within 24 hours.
- Contacte: Please refer to the contact information provided on the LUNINO official website or your purchase platform for customer service details.

24 Hours Quick Response

2 anys de garantia

Suport tècnic de per vida




