1. Destpêk
Thank you for choosing the KOIOS 4L Top Fill Ultrasonic Cool Mist Humidifier. This device is designed to improve air quality and comfort in your home by adding moisture to the air and can also function as an essential oil diffuser. Please read this manual thoroughly before operation to ensure proper use, maintenance, and safety.

Image: The KOIOS 4L Top Fill Ultrasonic Cool Mist Humidifier, showcasing its sleek design and water level.
2. Telîmatên Ewlekariya Girîng
Ji bo kêmkirina metirsiya agir, şoka elektrîkê, an birîndarbûnê, her gav van tedbîrên bingehîn bişopînin:
- Berî ku hûn nemkerê bikar bînin, hemî rêwerzan bixwînin.
- Her tim nemkerê li ser rûyekî hişk, dûz û avnegir bi kêmanî 30 cm dûrî dîwar û amûran deynin.
- Nemkerê nêzîkî çavkaniyên germê yên wekî sobe, radyator, an tîrêjên rojê yên rasterast nehêlin.
- Berî tijîkirin, paqijkirin, an jî veguhastinê, şilkerê ji priza elektrîkê veqetînin.
- Do not immerse the power cord, plug, or the main humidification unit in water or other liquids.
- Prevent water from entering the power hole and the internal chip. The humidification unit contains sensitive electronic components; do not put it upside down or soak it in water to clean it.
- Ensure the connection between the humidification unit and the water bucket is secure using the elastic buckle to prevent the unit from floating.
- Ji zarok û heywanên heywanan dûr bimînin.
- Use only clean, cool tap water. Distilled water is recommended to minimize mineral buildup.
- Rûnên bingehîn rasterast nav depoya avê zêde nekin; tepsiya rûnên bingehîn a diyarkirî bikar bînin.
3. Components Product
Familiarize yourself with the parts of your KOIOS humidifier:
- Top Fill Lid
- Humidification Unit (with mist nozzle and control panel)
- Water Bucket/Tank (4L capacity)
- Tepsiya rûnê bingehîn
- Cord Power
- Manual Instruction

Image: An exploded diagram showing the main components of the humidifier, including the top fill lid, humidification unit, and water tank.
4. Sazkirin
- Ji berhevxistin: Bi baldarî hemû materyalên pakkirinê derxînin û nemkerê li ser rûyekî dûz û sabît deynin.
- Tank Avê tije bikin: Remove the top fill lid. Pour clean, cool water directly into the water tank. Do not exceed the maximum fill line.

Image: A hand pouring water into the top of the KOIOS humidifier, demonstrating the easy top-fill design.
- Rûnên bingehîn lê zêde bike (Vebijarkî): If desired, add a few drops of essential oil to the designated essential oil tray. Do not add oils directly into the water tank.

Image: A hand carefully adding essential oil drops into the small, designated tray on the humidifier's top unit.
- Secure Humidification Unit: Ensure the humidification unit is properly seated and the elastic buckle is fastened to prevent it from floating.
- Hêza girêdanê: Kabloya elektrîkê têxin nav dergehek elektrîkê ya maqûl.
5. Telîmatên Operating
Your KOIOS humidifier features simple controls for ease of use.
Power On / Off
- Press the power button once to turn the humidifier on.
- Press the power button again to cycle through mist settings or turn off.
Mist Output Adjustment
The humidifier offers three mist output levels: High (H), Medium (M), and Low (L).
- Bilind (H): Provides 350-380mL/h mist output for 12-13 hours runtime.
- Navîn (M): Provides 240-270mL/h mist output for 15-16 hours runtime.
- Kêm (L): Provides 240-270mL/h mist output for 29-31 hours runtime. In this setting, the humidifier will run for 18 seconds and then pause for 18 seconds.

Image: Visual representation of the three mist output settings (H, M, L) with corresponding mist intensity and runtime.
Fonksiyona Ronahiya Nightevê
- To turn the night light on or off, press and hold the power button for 3 seconds.

Image: The humidifier operating with a gentle blue night light, indicating quiet operation (less than 30dB).
6. Maintenance û Paqijkirin
Regular cleaning is essential for optimal performance and hygiene. Always unplug the humidifier before cleaning.
Maintenance rojane
- Empty the water tank and essential oil tray daily.
- Wipe down the inside of the water tank and the humidification unit with a clean cloth.
Thorough Cleaning (Weekly or as needed)
The innovative design allows for thorough cleaning, especially important if using essential oils.
- Jihevxistin: Open the buckles on both sides of the humidification unit. Separate the humidification unit from its cover.
- Pêkhateyên Paqij: All parts that come into contact with water or mist can be easily cleaned. Use a soft brush or cloth and a mild descaling solution (e.g., white vinegar) to remove mineral buildup from the transducer and other surfaces. Rinse thoroughly with clean water.
- Ji nû ve komkirin: Ensure all parts are dry before reassembling. Secure the humidification unit and its cover, ensuring the buckles click into place.

Image: A step-by-step visual guide demonstrating how to open the buckles, separate the humidification unit, and clean its internal components.
Giring: Do not immerse the main humidification unit (the top part with controls and power connection) in water. Only clean the detachable components that are designed to be washed.
7. Destpêkirin
Heke hûn bi pirsgirêkên şilkera xwe re rû bi rû bimînin, ji kerema xwe li pirsgirêk û çareseriyên hevpar ên jêrîn binêrin:
| Pirsegirêk | Sedema gengaz | Çare |
|---|---|---|
| Mij tune ye an jî derana mijê kêm e | Kêmbûna avê Berhevkirina mîneralan li ser transducerê Humidification unit not properly seated | Tanka avê nû bikin Clean the transducer and humidification unit (refer to Maintenance section) Ensure the humidification unit is securely buckled to the water tank. |
| Avê avêtin | Humidification unit not properly seated Overfilling the water tank Yekîneyê li ser rûyek nehevseng hatî danîn | Ensure the humidification unit is securely buckled Do not fill water above the MAX line Nemnûnkerê li ser rûyek rût û bi îstîqrar bixin. |
| Dengê neasayî | Yekîne li ser rûyekî dûz nîne Asta avê pir kêm e Foreign object in the fan area | Li ser rûberek rût bixin Tanka avê nû bikin Unplug and check for obstructions (do not force). |
| Ronahiya şevê naxebite | Bi awayekî rast nehatiye çalakkirin | Press and hold the power button for 3 seconds to toggle the night light. |
If the problem persists after trying these solutions, please contact KOIOS customer support for assistance.
8. Specifications
- Nîşan: KOIOS
- Cins: B09SHM9R4M
- Kanîn: 4 lître (1.06 gallon)
- Derketina Mij: Heta 380 ml / h
- Dema xebitandinê: Up to 31 hours (on Low setting)
- Moda Operasyonê: Ultrasonic, Vaporizer
- Taybetmendiyên Taybet: Humidifier & Essential Oil Diffuser 2-in-1, Night Light, Top-Fill Design
- Asta Deng: Ji 30dB kêmtir
- Mezinahiyên hilberê: 7"D x 7"W x 11"B
- Giraniya Babetê: 2.86 lîre
- Voltage: 120 Volt (AC)

Image: A diagram illustrating the dimensions of the humidifier: 7 inches (D) x 7 inches (W) x 11 inches (H).
9. Garantî û Piştgirî
KOIOS products are manufactured to high-quality standards. For any questions, concerns, or warranty inquiries, please contact KOIOS customer support. Please have your model number (B09SHM9R4M) and purchase information ready when contacting support.
For further assistance, please visit the official KOIOS store or contact their customer service channels.





