1. Introducció
Gràcies per la compraasing the Sharp KI-TX75-W Humidifying Air Purifier. This appliance is designed to improve your indoor air quality through advanced air purification and humidification technologies. It features Plasmacluster NEXT for high-density ion emission, AI AUTO mode for intelligent operation, Coanda flow for efficient dust collection, an AI monitor for real-time air quality feedback, and COCORO AIR for smart control via a smartphone app.
This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your air purifier. Please read it thoroughly before use and keep it for future reference.

Davant view of the Sharp KI-TX75-W Humidifying Air Purifier.
2. Informació de seguretat
Per garantir un funcionament segur i evitar danys, observeu les següents precaucions de seguretat:
- Always use the appliance with the correct voltage as specified on the rating label.
- No bloquegeu les reixetes d'entrada o sortida d'aire.
- Keep the appliance away from water and moisture. Do not operate with wet hands.
- Unplug the power cord before cleaning or performing any maintenance.
- No permeteu que els nens facin servir l'aparell sense supervisió.
- Si el cable d'alimentació està danyat, l'ha de substituir el fabricant, el seu agent de servei o persones qualificades de manera similar per evitar perills.
- No introduïu objectes estranys a cap obertura.
- Col·loqueu la unitat sobre una superfície estable i plana.
3. Configuració
3.1 Desembalatge i col·locació
- Traieu amb cura el purificador d'aire del seu embalatge.
- Choose a location with adequate space around the unit for optimal airflow. Avoid placing it directly against walls or furniture.
- Ensure the unit is placed on a flat, stable surface. The built-in casters with stoppers allow for easy movement and secure positioning.

The unit features casters with stoppers for convenient movement and secure placement.
3.2 Instal·lació del filtre
The unit comes with pre-installed filters. Verify they are correctly seated before first use.
- Open the back panel of the air purifier.
- Ensure the HEPA filter, deodorizing filter, and pre-filter are securely in place.
- Tanqueu el panell posterior.

The air purifier utilizes a three-layer filter system: pre-filter, deodorizing filter, and HEPA filter.
3.3 Ompliment del dipòsit d'aigua
For humidification, fill the water tank with clean tap water.
- Traieu el dipòsit d'aigua del costat de la unitat.
- Open the water tank cap and fill it with fresh tap water.
- Tanqueu bé la tapa i torneu a inserir el dipòsit d'aigua a la unitat.

Remove the water tank from the side of the unit to fill it with water.
3.4 Engegada inicial i connexió de xarxa
- Connecteu el cable d'alimentació a una presa de corrent.
- Premeu el botó d’engegada del tauler de control.
- To utilize smart features, download the COCORO AIR app on your smartphone and follow the in-app instructions to connect the air purifier to your wireless LAN network.
4. Instruccions de funcionament
4.1 Tauler de control acabatview

The control panel allows selection of various modes and settings.
4.2 Modes de funcionament
- AI AUTO Mode: This intelligent mode automatically adjusts operation based on detected air quality, aiming for a cleanroom Class 8 level environment. It optimizes airflow to effectively collect pollen, dust, and fine particles.
- Mode de purificació d'aire: Operates solely as an air purifier, removing airborne particles and odors.
- Mode d'humidificació: Adds moisture to the air while purifying. The unit can deliver up to 900 mL/h of humidification.
- Plasmacluster NEXT: This technology generates high-density Plasmacluster ions (50,000 ions/cm³) to suppress airborne and adhering viruses, allergens, and odors.

AI AUTO mode significantly reduces airborne particles to maintain a clean environment.
4.3 AI Monitor
The AI Monitor visualizes the number of particles in the room and provides feedback on air quality. It displays real-time particle counts and indicates when the air is clean or needs purification.

The AI Monitor provides a visual representation of airborne particle levels.
The AI Monitor also provides notifications for humidification status, maintenance timing, and estimated electricity costs.

Notifications include humidification status, maintenance alerts, and electricity usage.
4.4 COCORO AIR App
Connect your air purifier to the COCORO AIR app via Wi-Fi for enhanced control and monitoring. The app allows you to:
- Monitor air quality and operating status remotely.
- Customize operation schedules and settings.
- Receive notifications for filter replacement and maintenance.
- Access special operating modes, such as pet-specific modes.

The COCORO AIR app provides remote control and monitoring capabilities.
5. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del purificador d'aire.
5.1 Neteja i substitució del filtre
- Prefiltre: Clean regularly (e.g., once a month) by vacuuming or washing with water.
- HEPA Filter & Deodorizing Filter: These filters are not washable. Replace them according to the recommended schedule (typically every 1-2 years, depending on usage and environment). The COCORO AIR app will notify you when replacement is due.

Regularly clean the pre-filter to maintain air purification efficiency.
5.2 Humidifying Filter Maintenance
The humidifying filter can be automatically cleaned using the unit's internal cleaning function. This helps prevent scale buildup.
- Remove the water tank and humidifying filter assembly.
- Add a small spoon of citric acid (commercially available) to the water tank and fill with water.
- Press the internal humidification cleaning button on the unit.
- After the cleaning cycle, rinse the tank and filter thoroughly.

The humidifying filter can be automatically cleaned using citric acid and water.
5.3 Ag+ Ion Cartridge Replacement
The Ag+ ion cartridge helps keep the water in the tank clean. Replace it approximately once a year.

Replace the Ag+ ion cartridge annually for optimal water tank hygiene.
6. Solució De Problemes
Si teniu problemes amb el purificador d'aire, consulteu els següents problemes i solucions habituals:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | El cable d'alimentació no està connectat correctament. No hi ha alimentació de la presa de corrent. | Comproveu la connexió del cable d'alimentació. Proveu la presa de corrent amb un altre dispositiu. |
| Weak airflow or poor purification. | Filters are dirty or clogged. Air intake/outlet blocked. | Clean or replace filters. Ensure vents are clear. |
| No humidification or low humidity output. | Water tank is empty. Humidifying filter is dirty. | Refill water tank. Clean the humidifying filter. |
| Soroll inusual durant el funcionament. | Unit not on a level surface. Foreign object in fan. | Ensure unit is stable. Check for obstructions (unplug first). |
| AI Monitor shows high particle count despite operation. | Filters need cleaning/replacement. Room size exceeds recommended area. | Perform filter maintenance. Consider unit placement or additional units for larger spaces. |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
7. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | KI-TX75-W |
| Marca | Afilat |
| Dimensions (L x P x A) | 39.5 cm x 26.5 cm x 65 cm |
| Pes | 12 kg |
| Font d'alimentació | Elèctric amb cable |
| Nivell de soroll | 20-52 dB |
| Recommended Room Size (Plasmacluster) | Up to 18 tatami (~29.7 m²) |
| Mida d'habitació recomanada (purificació d'aire) | Up to 34 tatami (~56.1 m²) |
| Maximum Humidification Capacity | 900 ml/h |
| Air Purification Time (8 tatami) | 9 minuts |

Detailed dimensions of the Sharp KI-TX75-W.
8. Garantia i Suport
8.1 Garantia del fabricant
This Sharp KI-TX75-W Humidifying Air Purifier comes with a Garantia del fabricant de 1 anys des de la data de compra. Aquesta garantia cobreix els defectes de materials i de fabricació en condicions d'ús normal. Conserveu el comprovant de compra per a reclamacions de garantia.
La garantia no cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o incompliment de les instruccions d'aquest manual.
8.2 Atenció al client
For technical assistance, warranty service, or inquiries about replacement parts, please contact Sharp customer support.
You can find additional support resources and FAQs on the official Sharp weblloc: