1. Inngangur
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. Mikilvægar öryggisleiðbeiningar
Til að draga úr hættu á eldsvoða, raflosti eða meiðslum skal alltaf fylgja þessum grunnráðstöfunum:
- Lesið allar leiðbeiningar áður en rakatækið er notað.
- Setjið rakatækið alltaf á fast, slétt og vatnsheld yfirborð í að minnsta kosti 30 cm fjarlægð frá veggjum og tækjum.
- Ekki setja rakatækið nálægt hitagjöfum eins og eldavélum, ofnum eða beinu sólarljósi.
- Taktu rakatækið úr sambandi við rafmagn áður en þú fyllir það, þrífur það eða færir það.
- 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.
- Geymið þar sem börn og gæludýr ná ekki til.
- Notið aðeins hreint, kalt kranavatn. Mælt er með eimuðu vatni til að lágmarka uppsöfnun steinefna.
- Ekki bæta ilmkjarnaolíum beint í vatnstankinn; notið tilgreindan ilmkjarnaolíubakka.
3. Vöruhlutir
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)
- Bakki fyrir ilmkjarnaolíur
- Rafmagnssnúra
- Leiðbeiningarhandbók

Image: An exploded diagram showing the main components of the humidifier, including the top fill lid, humidification unit, and water tank.
4. Uppsetning
- Taktu upp: Fjarlægið öll umbúðaefni varlega og setjið rakatækið á sléttan og stöðugan flöt.
- Fylltu vatnstank: 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.
- Bætið við ilmkjarnaolíum (valfrjálst): 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.
- Tengdu rafmagn: Stingdu rafmagnssnúrunni í viðeigandi rafmagnsinnstungu.
5. Notkunarleiðbeiningar
Your KOIOS humidifier features simple controls for ease of use.
Kveikt/slökkt
- 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).
- Hátt (H): Provides 350-380mL/h mist output for 12-13 hours runtime.
- Miðlungs (M): Provides 240-270mL/h mist output for 15-16 hours runtime.
- Lágt (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.
Night Light virka
- 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. Viðhald og þrif
Regluleg þrif eru nauðsynleg fyrir bestu mögulegu virkni og hreinlæti. Taktu alltaf rakatæki úr sambandi áður en þú þrífur.
Daglegt viðhald
- 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.
- Taktu í sundur: Open the buckles on both sides of the humidification unit. Separate the humidification unit from its cover.
- Hreinsir íhlutir: 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.
- Settu saman aftur: 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.
Mikilvægt: 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. Bilanagreining
Ef þú lendir í vandræðum með rakatækið þitt skaltu skoða eftirfarandi algeng vandamál og lausnir:
| Vandamál | Möguleg orsök | Lausn |
|---|---|---|
| Enginn eða lítill úðaframleiðsla | Skortur á vatni Uppsöfnun steinefna á transducer Humidification unit not properly seated | Fylltu á vatnstankinn Clean the transducer and humidification unit (refer to Maintenance section) Ensure the humidification unit is securely buckled to the water tank. |
| Vatnsleki | Humidification unit not properly seated Offylling vatnstanksins Eining sett á ójafnt yfirborð | Ensure the humidification unit is securely buckled Ekki fylla vatn upp fyrir MAX línuna Settu rakatækið á slétt, stöðugt yfirborð. |
| Óvenjulegur hávaði | Einingin er ekki á sléttu yfirborði Vatnsyfirborð of lágt Foreign object in the fan area | Sett á slétt yfirborð Fylltu á vatnstankinn Unplug and check for obstructions (do not force). |
| Næturljós virkar ekki | Ekki virkjað rétt | 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. Tæknilýsing
- Vörumerki: KOIOS
- Gerð: B09SHM9R4M
- Stærð: 4 lítrar (1.06 lítrar)
- Mist úttak: Allt að 380 ml/klst
- Runtime: Up to 31 hours (on Low setting)
- Notkunarhamur: Ómskoðun, gufutæki
- Sérstakir eiginleikar: Humidifier & Essential Oil Diffuser 2-in-1, Night Light, Top-Fill Design
- Hávaðastig: Minna en 30dB
- Vörumál: 7" D x 7" B x 11" H
- Þyngd hlutar: 2.86 pund
- 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. Ábyrgð og stuðningur
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.