Manuale di istruzioni per il purificatore d'aria e umidificatore SHARP KC850U

1. Introduzione

Thank you for choosing the SHARP KC850U Air Purifier and Humidifier. This appliance is designed to improve indoor air quality and maintain optimal humidity levels in medium-sized rooms. It combines a multi-stage filtration system with Plasmacluster Ion Technology to effectively reduce airborne particles, odors, and maintain a comfortable environment.

Please read this manual thoroughly before operating the unit to ensure safe and efficient use. Keep this manual for future reference.

2. Informazioni sulla sicurezza

To reduce the risk of electric shock, fire, or injury, always follow basic safety precautions when using electrical appliances:

• Non utilizzare l'unità con un cavo o una spina danneggiati.
• Non posizionare l'unità vicino a fonti di calore o alla luce diretta del sole.
• Assicurarsi che l'unità sia posizionata su una superficie stabile e piana.
• Non ostruire le prese d'aria o le uscite.
• Scollegare l'unità prima di pulirla o di effettuare qualsiasi intervento di manutenzione.
• Non immergere l'unità in acqua o altri liquidi.
• Tenere fuori dalla portata dei bambini e degli animali domestici.
• Use only genuine SHARP replacement parts and filters.

3. Prodotto finitoview

The SHARP KC850U integrates air purification and humidification functions into a single unit. Key components include the air intake, air outlet, control panel, dust and humidity sensors, and water tank.

Figura 3.1: Davanti view of the SHARP KC850U Air Purifier and Humidifier, showing the control panel and display.

Figura 3.2: Lato view of the SHARP KC850U, illustrating its compact design.

Pannello di controllo e display

The unit features an intuitive control panel and a display that provides real-time information on air quality and humidity levels.

Figura 3.3: Superiore view of the control panel, showing buttons for power, fan speed, modes, and light control.

• Pulsante di accensione: Accende o spegne l'unità.
• Pulsante velocità ventola: Cycles through Max, Med, and Low fan speeds.
• Pulsante Modalità: Selects operating modes including Auto, Pollen, and Quick Clean.
• Pulsante luci: Adjusts the brightness of the display lights (Bright, Dim, Off).
• Dust Monitor: Visual indicator of air impurity levels (e.g., green for clean, red for high impurity).
• Visualizzazione dell'umidità: Mostra la percentuale attuale di umidità relativatage.

4. Impostazione

4.1 Disimballaggio

1. Rimuovere con attenzione l'unità dalla confezione.
2. Rimuovere tutti i materiali protettivi e i sacchetti di plastica.
3. Ensure all filters are properly installed before first use. Refer to the Maintenance section for filter installation details.

4.2 Posizionamento

For optimal performance, place the air purifier in a location where air can circulate freely. Avoid placing it directly against a wall or furniture that might obstruct air intake or output.

• Recommended for use in bedrooms, living rooms, studies, or exercise rooms.
• Ensure at least 12 inches (30 cm) of clear space around the unit.
• Posizionare su una superficie solida e piana.

4.3 Riempimento del serbatoio dell'acqua (per l'umidificazione)

If you intend to use the humidification function, fill the water tank:

1. Remove the water tank from the side of the unit.
2. Open the tank cap and fill with clean tap water.
3. Securely close the cap and reinsert the water tank into the unit.

5. Istruzioni per l'uso

5.1 Accensione/spegnimento

Premere il tasto Energia pulsante per accendere o spegnere l'unità.

5.2 Selezione della velocità della ventola

Premere il tasto Velocità della ventola button repeatedly to cycle through the available fan speeds:

• Massimo: Highest air purification and humidification.
• Medio: Moderate operation.
• Basso: Quiet operation, suitable for sleeping (as quiet as 23 dBA).

5.3 Selezione della modalità

Premere il tasto Modalità button repeatedly to select an operating mode:

• Modalità automatica: The unit automatically adjusts fan speed and humidification based on sensor readings for air quality and humidity.
• Modalità polline: Optimized for pollen removal.
• Modalità di pulizia rapida: Releases high-density Plasmacluster ions for rapid air purification.

5.4 Tecnologia degli ioni Plasmacluster

The Plasmacluster Ion Technology actively disperses positive and negative ions into the air to help reduce microscopic pollutants. This function operates automatically with the unit. A slight clicking sound may be audible during operation, which is normal.

5.5 Controllo della luce del display

Premere il tasto Luci button to adjust the brightness of the display indicators:

• luminoso: Full illumination.
• Tenue: Reduced illumination.
• Spento: Display lights are off, suitable for dark rooms.

Figura 5.1: Display showing 'Lo' for low humidity and green dust monitor indicators.

Figura 5.2: Display showing 'Hi' for high humidity and red dust monitor indicators, indicating higher impurity levels.

6. Manutenzione

Regular maintenance ensures optimal performance and extends the lifespan of your SHARP KC850U. Always unplug the unit before cleaning or replacing filters.

6.1 Filter System Overview

The KC850U utilizes a triple filtration system:

• Prefiltro lavabile: Traps large airborne particles like dust and pet dander.
• Activated Carbon Deodorizing Filter: Helps reduce common household odors.
• Vero filtro HEPA: Cattura il 99.97% delle particelle di dimensioni pari o superiori a 0.3 micron.
• Humidifying Filter: Used for the humidification function.

Figura 6.1: Diagram showing the air purification process through the humidifying filter, True HEPA filter, carbon filter, and pre-filter.

6.2 Pulizia e sostituzione del filtro

• Pre filtro: Clean regularly by vacuuming or washing with water. Allow to dry completely before reinstallation.
• Activated Carbon Deodorizing Filter: May be washed. Refer to the filter's specific instructions for cleaning frequency and method. Replace as needed, typically every 2-5 years depending on usage and environment.
• Vero filtro HEPA: This filter is not washable. Replace typically every 2-5 years, depending on usage and environment. The unit will indicate when replacement is due.
• Humidifying Filter: Clean regularly to prevent mineral buildup. Replace as needed, typically every 2-5 years depending on water quality and usage.

Actual filter life may vary significantly based on air quality, usage frequency, and environmental conditions.

6.3 Pulizia generale

• Pulire l'esterno dell'unità con un panno morbido, damp stoffa.
• Clean the dust and humidity sensors periodically to ensure accurate readings.
• Clean the water tank and humidifying tray regularly to prevent mold or bacteria growth.

7. Risoluzione Dei Problemi

If you encounter issues with your SHARP KC850U, refer to the following common problems and solutions:

Se il problema persiste dopo aver provato queste soluzioni, contattare l'assistenza clienti SHARP.

8. Specifiche

Figura 8.1: Dimensions of the SHARP KC850U unit.

Figura 8.2: Room coverage diagram, showing 254 sq. ft. for 4.8 air changes per hour.

9. Garanzia e supporto

9.1 Informazioni sulla garanzia

The SHARP KC850U Air Purifier and Humidifier comes with a Garanzia limitata di 1 anno. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included with your product or visit the official SHARP websito.

9.2 Assistenza clienti

For technical assistance, troubleshooting beyond this manual, or to inquire about replacement parts and filters, please contact SHARP customer support. Contact information can typically be found on the SHARP official websito o sulla confezione del prodotto.