1. Introduction
Thank you for choosing the Homvana Small Humidifier (Model H103). This device is designed to enhance your indoor environment by providing cool mist humidification, aromatherapy, and a soothing nightlight. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Package Contents
- 2 x Homvana Small Humidifiers (Model H103)
- 1 x Power Adapter (for each humidifier)
- 1 x Cleaning Brush
- 1 x User Manual
3. Product Features
- 3-in-1 Design: Functions as a humidifier, aromatherapy diffuser, and nightlight.
- Ultra-fine Cool Mist: Alleviates dryness and throat discomfort efficiently.
- Quiet Operation: Operates at a whisper-quiet 28dB in Sleep Mode for undisturbed rest.
- Timer & Auto-Shutoff: Features a timer for 2H, 4H, 6H, 9H and automatic shut-off when water runs low.
- 7-Color Nightlight: Creates a soothing atmosphere with customizable color options.
- Easy Top-Fill & Cleaning: Designed for hassle-free refilling and thorough cleaning.

Image: The Homvana H103 Humidifier highlighting its three core functions: humidification, aromatherapy, and nightlight.
4. Safety Precautions
Please observe the following safety guidelines to prevent injury or damage to the device:
- Avoid direct skin contact with undiluted essential oils.
- Essential oils may cause skin irritation or allergic reactions.
- Keep out of reach of children and pets.
- Ensure proper ventilation during use.
- Do not ingest essential oils.
- Always unplug the device when not in use and store it safely out of reach of children and pets.
5. Setup and First Use
- Unpack: Carefully remove all components from the packaging.
- Placement: Place the humidifier on a flat, stable, and water-resistant surface away from direct sunlight or heat sources. Ensure it is not placed directly on carpet or near electronic devices.
- Fill Water Tank: Remove the top cover. Fill the water tank with clean, cool tap water or distilled water up to the MAX line indicated inside the tank. Do not overfill.
- Replace Cover: Securely place the top cover back onto the humidifier.
- Connect Power: Plug the power adapter into the humidifier's power port and then into a suitable electrical outlet.

Image: Demonstrates the easy top-fill design for refilling water and the wide opening for simple cleaning.
6. Operating Instructions
6.1 Power On/Off & Mist Control
- Press the Power Button (
) once to turn on the humidifier. It will start in high mist mode. - Press the Power Button again to cycle through mist levels (High, Medium, Low).
- Press and hold the Power Button for 2 seconds to turn off the humidifier.
6.2 Nightlight Function
- Press the Light Button (
) to turn on the 7-color cycling nightlight. - Press the Light Button again to select a specific color.
- Press and hold the Light Button for 2 seconds to turn off the nightlight.

Image: The humidifier displaying its 7-color nightlight feature, suitable for a child's room.
6.3 Timer Setting
- Press the Timer Button (
) to set the auto-off timer for 3H, 6H, or 9H. The humidifier will automatically turn off after the selected time.
6.4 Sleep Mode
- Press the Sleep Mode Button (
) to activate Sleep Mode. In this mode, the humidifier operates at its lowest noise level (28dB) and the display lights are dimmed or turned off.

Image: The humidifier operating in its quiet 28dB Sleep Mode, designed for deep sleep.
7. Essential Oil Diffusion
The Homvana H103 includes an essential oil diffuser function:
- Locate the essential oil tray on the side of the humidifier base.
- Gently push the tray to open it.
- Add a few drops of your preferred essential oil onto the aroma pad inside the tray.
- Close the tray securely.
- The aroma will diffuse with the mist during operation.

Image: A person adding essential oil drops into the dedicated aroma tray of the humidifier.
8. Maintenance and Cleaning
Regular cleaning is crucial for optimal performance and hygiene. The top-fill design and wide opening make cleaning simple.
- Unplug: Always unplug the humidifier from the power outlet before cleaning.
- Empty Water: Remove the top cover and empty any remaining water from the tank.
- Clean Tank: Use the provided cleaning brush and a soft cloth with mild detergent to clean the inside of the water tank. Rinse thoroughly with clean water.
- Clean Base: Wipe the base unit with a soft, damp cloth. Do not immerse the base in water.
- Aroma Pad: Replace the essential oil aroma pad every 6 months or as needed.
- Dry: Allow all parts to air dry completely before reassembling or storing.
9. Troubleshooting
- No Mist: Ensure the humidifier is plugged in, the water tank is filled, and the top cover is correctly placed.
- Weak Mist: Check if the mist outlet is blocked. Clean the ultrasonic atomizer if necessary. Ensure the water level is adequate.
- Unusual Odor: Empty the water tank, clean it thoroughly, and refill with fresh water. If using essential oils, ensure the aroma pad is clean or replaced.
- Water Leakage: Ensure the top cover is properly sealed and the humidifier is on a flat, stable surface. Do not overfill the water tank.
10. Specifications
| Feature | Detail |
|---|---|
| Brand | Homvana |
| Model Name | H103 |
| Operation Mode | Ultrasonic |
| Capacity | 1.5 Liters |
| Special Features | Aroma Diffuser, Auto Shut Off, Leakproof, Quiet |
| Item Weight | 3.21 pounds (1.46 Kilograms) |
| Product Dimensions | 7.28"D x 7.64"W x 14.57"H |
11. Warranty and Support
Homvana offers a 3-year warranty on this product. For any quality issues within this period, please contact Homvana customer support for assistance. They are committed to providing responsive and helpful service.





