1. Einleitung
The BONECO U310 Ultrasonic Humidifier is designed to provide optimal indoor air quality with ease and efficiency. This 2-in-1 top-fill unit offers quiet operation and adjustable mist output levels, effectively adding moisture to rooms up to 860 square feet. Built with high-quality components, including a non-corrosive titanium membrane, the U310 ensures reliable performance. Its user-friendly design allows for simple water refilling and easy cleaning, supported by a 2-in-1 water filter for pure humidification without residue.

Abbildung 1.1: Vorderseite view of the BONECO U310 Ultrasonic Warm Mist Humidifier, showcasing its sleek design, control knob, and transparent water level window.
Video 1.1: Ein überview of the BONECO U310 Humidifier, highlighting its features and quiet operation for large rooms.
2. Einrichtung
- Den Luftbefeuchter auspacken: Carefully remove all components from the packaging. Ensure all packing materials are removed from inside the unit.
- Platzierung: Place the humidifier on a flat, stable, and water-resistant surface. Ensure it is not placed directly on carpet or near walls to prevent moisture damage. The unit measures 12.10 inches long, 6.50 inches wide, and 12.79 inches tall.
- Stromanschluss: Stecken Sie das Netzkabel in eine geeignete 120-V-Wechselstromsteckdose.
- Füllen Sie den Wassertank: Open the top lid of the humidifier. Fill the water tank with clean, cool tap water. The U310 features a convenient top-fill design. Do not exceed the maximum fill line. The unit has a capacity of 3.17 gallons.

Figure 2.1: Illustrates the easy top-fill method for adding water to the BONECO U310 Humidifier.

Abbildung 2.2: Rückseite view of the humidifier, highlighting the power cord and air vents.
3. Bedienungsanleitung
- Ein-/Ausschalten: Drücken Sie den Netzschalter auf dem Bedienfeld, um den Luftbefeuchter ein- oder auszuschalten.
- Nebelausstoß anpassen: Use the mist level button to cycle through different mist output settings (low, medium, high). The ultrasonic technology ensures quiet operation.
- Warmnebelfunktion: Activate the warm mist feature by pressing the dedicated button. This provides a comfortable, warm mist for enhanced humidification.
- Feuchtigkeitskontrolle: Set your desired humidity level using the humidity button. The humidifier will automatically maintain this level, turning on and off as needed.
- Timer-Funktion: Utilize the timer button to set a specific operating duration for the humidifier, up to 12 hours.
- Schlafmodus: Engage sleep mode to dim the display lights for undisturbed rest while the humidifier continues to operate.
- Aromafunktion: For a pleasant fragrance, pull out the aroma tray located on the side of the unit. Add a few drops of your preferred essential oil to the aroma pad and reinsert the tray.

Figure 3.1: The BONECO U310 Humidifier actively releasing mist into the air, demonstrating its humidification capability.

Figure 3.2: Demonstrates how to access the aroma tray for adding essential oils.

Figure 3.3: Close-up of adding essential oils to the designated aroma pad.
4. Wartung
Regular maintenance is crucial for the longevity and optimal performance of your BONECO U310 Humidifier. The 2-in-1 water filter ensures pure humidification without leaving residue, but periodic cleaning is still necessary.
- Allgemeine Reinigung: Clean the humidifier every 2-4 weeks of use. All components are designed for easy hand cleaning.
- Entkalkung: Use BONECO EZCal Cleaner & Descaler as recommended to prevent mineral buildup, especially if using hard water.
- Filterwartung: Periodically check and clean the 2-in-1 water filter according to the user manual to maintain humidification efficiency.
5. Fehlerbehebung
If you encounter issues with your BONECO U310 Humidifier, please refer to the following common troubleshooting tips:
- Kein Nebelausstoß: Check if the water tank is empty. Ensure the unit is properly assembled and powered on. Verify that the mist output level is not set to zero.
- Ungewöhnliches Geräusch: Ensure the humidifier is placed on a flat, stable surface. Check for any foreign objects in the water tank or base.
- Wasserleck: Confirm that the water tank cap is securely tightened and the tank is correctly seated on the base. Avoid overfilling the tank.
- Low Water Level Indicator: The tank window and low water level indicator will alert you when refilling is needed.
For further assistance, please contact BONECO customer support.
6. Spezifikationen
| Marke | BONECO |
| Modellname | U310 Warm Mist Ultrasonic Humidifier |
| Farbe | Weiß |
| Betriebsmodus | Ultraschall |
| Bodenflächenabdeckung | 860 Quadratfuß |
| Technische Daten | 6.5"T x 12.1"B x 12.79"H |
| Artikelgewicht | 6 Pfund |
| Fassungsvermögen des Wassertanks | 3.17 Gallons (1.5 Gallons Volume) |
| Bandtage | 120 Volt (Wechselstrom) |
| Wastage | 115 Watt |
| Besonderheit | Corded, Auto Shut-Off, Low-Indicator Light |
| Im Lieferumfang enthaltene Komponenten | Cleaning brush, Aqua Pro Filter, EZCal packet |

Figure 6.1: Product dimensions for the BONECO U310 Humidifier.
7. Garantie und Support
BONECO products are backed by a commitment to quality and reliability. The parent company has been a trusted Swiss manufacturer since 1956.
- Garantie: The BONECO U310 Humidifier comes with a 3-year manufacturer's warranty. Please retain your proof of purchase for warranty claims.
- Kundendienst: For any questions, concerns, or technical support, please refer to the contact information provided in your product packaging or visit the official BONECO webWebsite.





