1. Муқаддима
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. Маълумот оид ба бехатарӣ
To reduce the risk of electric shock, fire, or injury, always follow basic safety precautions when using electrical appliances:
- Дастгоҳро бо сим ё сими вайроншуда кор накунед.
- Do not place the unit near heat sources or in direct sunlight.
- Боварӣ ҳосил кунед, ки дастгоҳ дар сатҳи устувор ва ҳамвор ҷойгир карда шудааст.
- Дохилшавӣ ё баромади ҳаворо маҳкам накунед.
- Пеш аз тоза кардан ё анҷом додани ягон хидматрасонӣ дастгоҳро аз розетка ҷудо кунед.
- Дастгоҳро ба об ё дигар моеъҳо ғӯтонед.
- Аз дастрасии кӯдакон ва ҳайвонот дур нигоҳ доред.
- Use only genuine SHARP replacement parts and filters.
3. Маҳсулот ба охир расидview
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.

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

Расми 3.2: Тараф view of the SHARP KC850U, illustrating its compact design.
Панели идоракунӣ ва Намоиш
The unit features an intuitive control panel and a display that provides real-time information on air quality and humidity levels.

Расми 3.3: боло view of the control panel, showing buttons for power, fan speed, modes, and light control.
- Тугмаи барқ: Дастгоҳро фурӯзон ё хомӯш мекунад.
- Тугмаи суръати мухлиси: Cycles through Max, Med, and Low fan speeds.
- Тугмаи режим: Selects operating modes including Auto, Pollen, and Quick Clean.
- Тугмаи чароғҳо: 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).
- Намоиши намӣ: Нишон медиҳад, ки фоизи намӣ нисбии ҷорӣtage.
4. Танзимот
4.1 Кушодани баста
- Дастгоҳро бодиққат аз бастааш хориҷ кунед.
- Ҳамаи маводҳои муҳофизатӣ ва халтаҳои пластикиро хориҷ кунед.
- Ensure all filters are properly installed before first use. Refer to the Maintenance section for filter installation details.
4.2 Ҷойгиркунӣ
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.
- Дар сатҳи устувор ва ҳамвор ҷойгир кунед.
4.3 Filling the Water Tank (for Humidification)
If you intend to use the humidification function, fill the water tank:
- Remove the water tank from the side of the unit.
- Open the tank cap and fill with clean tap water.
- Securely close the cap and reinsert the water tank into the unit.
5. Дастурҳои истифодабарӣ
5.1 Фаъол кардан/хомӯш кардан
-ро пахш кунед Қувва тугмаи барои фурӯзон ё хомӯш кардани дастгоҳ.
5.2 Интихоби суръати мухлиси
-ро пахш кунед Суръати мухлиси button repeatedly to cycle through the available fan speeds:
- Макс: Highest air purification and humidification.
- Мед: Moderate operation.
- Кам: Quiet operation, suitable for sleeping (as quiet as 23 dBA).
5.3 Интихоби режим
-ро пахш кунед Режим button repeatedly to select an operating mode:
- Режими худкор: The unit automatically adjusts fan speed and humidification based on sensor readings for air quality and humidity.
- Реҷаи гулобӣ: Барои тоза кардани полен оптимизатсия карда шудааст.
- Усули тозакунии зуд: 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 Назорати равшании намоиш
-ро пахш кунед Чароғҳо button to adjust the brightness of the display indicators:
- Равшан: Full illumination.
- хира: Reduced illumination.
- Хомӯш: Display lights are off, suitable for dark rooms.

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

Расми 5.2: Display showing 'Hi' for high humidity and red dust monitor indicators, indicating higher impurity levels.
6. Нигоҳдорӣ
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:
- Филтри пеш аз шусташаванда: Traps large airborne particles like dust and pet dander.
- Activated Carbon Deodorizing Filter: Helps reduce common household odors.
- Филтри ҳақиқии HEPA: Captures 99.97% of particles 0.3 microns and larger.
- Филтри намноккунанда: Used for the humidification function.

Расми 6.1: Diagram showing the air purification process through the humidifying filter, True HEPA filter, carbon filter, and pre-filter.
6.2 Тоза ва иваз кардани филтр
- Пеш аз филтр: 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.
- Филтри ҳақиқии 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.
- Филтри намноккунанда: 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 Тозакунии умумӣ
- берунии агрегатро бо нарм пок кунед, гamp матоъ.
- 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. Баррасии мушкилот
If you encounter issues with your SHARP KC850U, refer to the following common problems and solutions:
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Дастгоҳ фурӯзон намешавад. | Power cord not properly plugged in; no power at outlet. | Check power connection; test outlet with another device. |
| Air purification/humidification is ineffective. | Filters are dirty or clogged; water tank is empty (for humidification). | Clean or replace filters as per Maintenance section; refill water tank. |
| Unusual noise (e.g., clicking). | Normal operation of Plasmacluster Ion generator; foreign object in fan. | A slight clicking is normal. If noise is excessive, unplug and check for obstructions. |
| Odor persists or unit emits strange smell. | Carbon filter saturated; new unit odor; mold in water tank. | Replace carbon filter; new unit odor will dissipate; clean water tank and humidifying filter. |
| Humidity level not increasing. | Water tank empty; humidifying filter dirty or damaged. | Refill water tank; clean or replace humidifying filter. |
If the problem persists after attempting these solutions, please contact SHARP customer support.
8. Мушаххасоти
| Хусусият | Мушаххасоти |
|---|---|
| Рақами модел | KC850U |
| Бренд | Тез |
| Ранги | Сафед |
| Андозаҳои маҳсулот (D x W x H) | 10.5" x 14.87" x 23.11" |
| Вазни ашё | 20.5 фунт |
| Масоҳати ошёнаи тавсияшаванда | 254 мураббаъ фут (4.8 тағирёбии ҳаво / соат) |
| Сатҳи садо | 23 dBA (Quiet Sleep setting) to 36 dB (typical) |
| Андозаи нигоҳдории зарраҳо | 0.3 Micrometer (HEPA filter) |
| Навъи назораткунанда | Назорати тугма |
| Ватtage | 50 ватт |
| CADR (дуд / чанг / полен) | 164 / 164 / 174 |
| Сертификатсияҳо | ENERGY STAR Rated, AHAM Verifide Tested, CARB Certified |

Расми 8.1: Dimensions of the SHARP KC850U unit.

Расми 8.2: Room coverage diagram, showing 254 sq. ft. for 4.8 air changes per hour.
9. Кафолат ва дастгирӣ
9.1 Маълумот дар бораи кафолат
The SHARP KC850U Air Purifier and Humidifier comes with a Кафолати маҳдуди 1 сол. 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 webсайт.
9.2 Дастгирии муштариён
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 webсайт ё дар бастаи маҳсулот.





