1. Introducció
This manual provides essential information for the safe and efficient operation of your Sharp Plasmacluster Air Purifier KC-A40EU-W. Please read it thoroughly before using the appliance and retain it for future reference.
Informació de seguretat
- Desconnecteu sempre la unitat abans de netejar o fer el manteniment.
- No feu servir la unitat amb un cable d'alimentació o un endoll danyats.
- Mantingueu la unitat allunyada de l'aigua i la humitat.
- Assegureu-vos una ventilació adequada al voltant de la unitat.
- 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.

Figura 1: Frontal view of the Sharp Plasmacluster Air Purifier KC-A40EU-W.
2. Configuració
Desembalatge i col·locació
- Traieu amb cura el purificador d'aire del seu embalatge.
- Traieu tots els materials de protecció i les bosses de plàstic.
- Place the unit on a firm, level surface, ensuring adequate space around it for air circulation (at least 20 cm from walls or furniture).
Instal·lació de filtres
The air purifier uses a multi-stage filtration system to ensure clean air. Ensure all filters are correctly installed before first use.

Figura 2: lateral view of the air purifier, illustrating the filter compartment access.
The filtration system includes a pre-filter, activated carbon filter, and HEPA H13 filter. These filters capture at least 99.9% of airborne pollutants, including PM2.5, mold spores, bacteria, viruses, and pollen. The humidifying filter also removes salts and microorganisms from water.

Figure 3: Diagram illustrating the multi-stage filter system, including pre-filter, carbon filter, HEPA filter, and humidifying filter.
- Open the rear panel of the unit.
- Ensure the pre-filter, activated carbon filter, and HEPA H13 filter are securely in place. Remove any plastic packaging from the filters before installation.
- Tanqueu el panell posterior.
Filling the Water Tank (for Humidification)

Figure 4: Detachable water tank for humidification.
- Traieu el dipòsit d'aigua del costat de la unitat.
- Unscrew the cap and fill the tank with clean tap water.
- Securely replace the cap and reinsert the water tank into the unit.
3. Instruccions de funcionament
Connecteu el cable d'alimentació a una presa de corrent adequada. La unitat entrarà en mode d'espera.

Figure 5: Control panel with various function buttons and display.
Tauler de control acabatview
- Botó ON/OFF: Encén o apaga la unitat.
- CLEAN AIR ON: Activates air purification only.
- CLEAN AIR & HUMIDIFY ON: Activates both air purification and humidification.
- CLEAN/ION SHOWER ON: Initiates a high-density Plasmacluster ion release for rapid air purification.
- LA VELOCITAT DEL VENTILADOR: Ajusta la velocitat del ventilador (Baixa, Mitjana, Alta, Automàtica).
- Botó de reset: Resets filter indicators after maintenance.
- BLOC INFANTIL: Prevents accidental operation by children. Press and hold for 3 seconds to activate/deactivate.
- HUMIDITY Display: Shows the current relative humidity level.
- CLEAN SIGN Indicator: Changes color to indicate air quality.
Modes de funcionament
- Clean Air Mode: Press the "CLEAN AIR ON" button. The unit will purify the air using its filtration system and Plasmacluster ions.
- Clean Air & Humidify Mode: Press the "CLEAN AIR & HUMIDIFY ON" button. The unit will purify the air and add moisture to the environment. Ensure the water tank is filled.
- Ion Shower Mode: Press the "CLEAN/ION SHOWER ON" button. This mode releases a high concentration of Plasmacluster ions for approximately 60 minutes to quickly remove odors and airborne particles.
- Ajust de velocitat del ventilador: Press the "FAN SPEED" button repeatedly to cycle through different fan speeds (Low, Medium, High, Auto). In Auto mode, the unit adjusts fan speed based on detected air quality.

Figura 6: superior view of the air purifier, showing the air outlet grille.
The Plasmacluster technology generates and emits positive and negative ions, similar to those found in nature, to effectively clean the air.

Figure 7: Illustration of Plasmacluster technology, showing the release of positive and negative ions.
4. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del purificador d'aire.
Neteja del prefiltre
- Freqüència: Approximately once a month, or when the filter indicator lights up.
- Procediment:
- Desendolleu la unitat.
- Remove the rear panel and detach the pre-filter.
- Use a vacuum cleaner to remove dust from the pre-filter. For heavy dirt, wash it with water and a mild detergent, then rinse thoroughly and air dry completely before reinstallation.
- Reinstall the pre-filter and close the rear panel.
- Press and hold the RESET button for 3 seconds to reset the filter indicator.
Cleaning the Humidifying Filter and Water Tank
- Freqüència: As needed, or when the humidification performance decreases.
- Procediment:
- Desendolleu la unitat.
- Remove the water tank and humidifying filter assembly.
- Clean the water tank with water and a mild detergent.
- Clean the humidifying filter by soaking it in a descaling solution (e.g., citric acid solution) to remove mineral deposits, then rinse thoroughly.
- Ensure all parts are completely dry before reassembling and reinserting into the unit.
Substitució de filtres
The activated carbon filter and HEPA H13 filter are not washable and must be replaced periodically. Replacement frequency depends on usage and air quality, typically every 2-5 years. All replacement filters are available from authorized dealers.
- Procediment:
- Desendolleu la unitat.
- Remove the rear panel and the old filters.
- Install new filters, ensuring correct orientation.
- Tanqueu el panell posterior.
- Press and hold the RESET button for 3 seconds to reset the filter indicator.
5. Solució De Problemes
Consulteu aquesta secció per conèixer els problemes comuns i les seves solucions.
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | Power cord not properly plugged in. No power from outlet. | Comproveu la connexió del cable d'alimentació. Proveu la presa de corrent amb un altre aparell. |
| No air coming out or weak airflow. | Filters are clogged. Air inlet/outlet blocked. | Clean or replace filters. Ensure no obstructions around the unit. |
| Humidification not working. | Water tank is empty. Humidifying filter is dirty. | Fill the water tank. Clean the humidifying filter. |
| Soroll o olor inusuals. | Filters are dirty or incorrectly installed. Foreign object inside. | Clean/replace filters and ensure correct installation. Unplug and check for foreign objects. If problem persists, contact support. |
| L'indicador de qualitat de l'aire sempre és vermell/deficient. | High level of pollutants in the air. Sensor is dirty. | Allow more time for purification. Clean the dust sensor (refer to maintenance section for sensor cleaning, if applicable, or general cleaning). |
6. Especificacions
| Característica | Detall |
|---|---|
| Número de model | KC-A40EU-W |
| Marca | Afilat |
| Dimensions del producte | 15.04 x 9.53 x 22.44 polzades |
| Pes de l'article | 17.9 lliures (aprox. 8.12 kg) |
| Cobertura de la superfície del sòl | 26 metres quadrats |
| Nivell de soroll | 46 Decibels (maximum) |
| Idioma (Manual) | Anglès |
| Fabricant | Afilat |
| Primer disponible | 1 de juliol de 2016 |
7. Garantia i Suport
Sharp products are manufactured to the highest quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Sharp weblloc per a la vostra regió.
For technical support, replacement parts, or service inquiries, please contact Sharp customer service in your country. Contact information can typically be found on the Sharp weblloc web o a l'embalatge del producte.

Figure 8: Sharp Plasmacluster Air Purifiers in a home setting, emphasizing comfort and clean air.