SHARP KC850U Air Purifier and Humidifier Instruction Manual

1. Okwu mmalite

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. Ozi nchekwa

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

• Ejila eriri ma ọ bụ plọg mebiri emebi rụọ ọrụ ahụ.
• Etinyela ihe ahụ n'akụkụ ebe okpomọkụ ma ọ bụ n'ebe anwụ na-acha kpọmkwem.
• Gbaa mbọ hụ na etinyere unit ahụ n'elu kwụsiri ike, dịkwa larịị.
• Akwụsịla ntinye ikuku ma ọ bụ ọnụ ụzọ.
• Kwupu ngwa ngwa tupu ihicha ma ọ bụ ịrụ ọrụ ọ bụla.
• Etinyela otu ụlọ na mmiri ma ọ bụ mmiri ndị ọzọ.
• Debe ebe ụmụaka na anụ ụlọ na-apụghị iru.
• Use only genuine SHARP replacement parts and filters.

3. Ngwaahịa gafereview

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.

Foto 3.1: N'ihu view of the SHARP KC850U Air Purifier and Humidifier, showing the control panel and display.

Foto 3.2: Akụkụ view of the SHARP KC850U, illustrating its compact design.

Ogwe njikwa na ngosi

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

Foto 3.3: N'elu view of the control panel, showing buttons for power, fan speed, modes, and light control.

• Bọtịnụ ike: Gbanyụọ ma ọ bụ gbanyụọ unit ahụ.
• Bọtịnụ Ọsọ Ọsọ: Cycles through Max, Med, and Low fan speeds.
• Bọtịnụ ụkpụrụ: Selects operating modes including Auto, Pollen, and Quick Clean.
• Bọtịnụ ọkụ: 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).
• Ngosipụta iru mmiri: Shows the current relative humidity percentage.

4. Nhazi

4.1 Nwepu

1. Jiri nlezianya wepụ unit ahụ na nkwakọ ngwaahịa ya.
2. Remove all protective materials and plastic bags.
3. Ensure all filters are properly installed before first use. Refer to the Maintenance section for filter installation details.

4.2 Ntinye

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.
• Place on a firm, level surface.

4.3 Ijupụta Tankị Mmiri (maka ime ka mmiri dị mmiri)

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. Ntuziaka ọrụ

5.1 Gbanyụọ ma ọ bụ gbanyụọ

Pịa Ike bọtịnụ iji gbanye ma ọ bụ gbanyụọ unit ahụ.

5.2 Nhọrọ Ọsọ Fan

Pịa Ọsọ fan button repeatedly to cycle through the available fan speeds:

• Nke kacha: Highest air purification and humidification.
• Med: Moderate operation.
• Ala: Quiet operation, suitable for sleeping (as quiet as 23 dBA).

5.3 Nhọrọ ọnọdụ

Pịa Ụdị button repeatedly to select an operating mode:

• Nchekwa onwe na ọnọdụ: The unit automatically adjusts fan speed and humidification based on sensor readings for air quality and humidity.
• Ụdị pollen: Optimized for pollen removal.
• Ụdị dị ọcha ngwa ngwa: Releases high-density Plasmacluster ions for rapid air purification.

5.4 Plasmacluster Ion Technology

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 Ngosipụta njikwa ọkụ

Pịa Ọkụ button to adjust the brightness of the display indicators:

• Na-egbuke egbuke: Full illumination.
• Dimkpu: Reduced illumination.
• Gbanyụọ: Display lights are off, suitable for dark rooms.

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

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

6. Nlekọta

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:

• Ihe nzacha tupu ịsacha: Traps large airborne particles like dust and pet dander.
• Activated Carbon Deodorizing Filter: Helps reduce common household odors.
• Ezi ihe nzacha HEPA: Captures 99.97% of particles 0.3 microns and larger.
• Humidifying Filter: Used for the humidification function.

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

6.2 Nhicha na ndochi

• Ntucha tupu: 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.
• Ezi ihe nzacha 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 Nhicha izugbe

• Jiri nwayọ hichaa mpụta nke otu ahụ, damp akwa .
• 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. Nchọpụta nsogbu

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

If the problem persists after attempting these solutions, please contact SHARP customer support.

8. Nkọwapụta

Foto 8.1: Dimensions of the SHARP KC850U unit.

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

9. Akwụkwọ ikike na nkwado

9.1 Ozi akwụkwọ ikike

The SHARP KC850U Air Purifier and Humidifier comes with a Akwụkwọ ikike dị afọ 1. 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 websaịtị.

9.2 Nkwado ndị ahịa

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 websaịtị ma ọ bụ na nkwakọ ngwaahịa.