Introduction
Thank you for choosing the Nuvita 1556 MellyPlus Portable UV Sterilizer. This device is designed to provide a quick and effective way to sterilize baby bottles, pacifiers, and nipples using advanced UV technology. It eliminates up to 99.9% of germs and bacteria without the need for water or chemicals, ensuring a safe and hygienic environment for your baby's feeding accessories. Its compact and lightweight design makes it ideal for use at home or while traveling.
Product Overview
Familiarize yourself with the components of your Nuvita MellyPlus Portable UV Sterilizer.

Figure 1: Product Components. This image illustrates the main parts of the sterilizer, including the UV lamp located in the top section, the battery compartment, the transparent sterilizing compartment where items are placed, and the removable base.
- UV Lamp: Emits ultraviolet light to sterilize items.
- Battery Compartment: Houses the batteries required for operation.
- Sterilizing Compartment: The clear chamber where items to be sterilized are placed.
- Removable Base: The bottom part of the sterilizer, which can be detached.
Setup
- Unpack: Carefully remove all components from the packaging.
- Insert Batteries: Open the battery compartment (usually located in the top section) and insert 2 AAA batteries (not included), ensuring correct polarity.
- Assemble: Ensure the sterilizing compartment is securely attached to the removable base and the top section with the UV lamp.
- Initial Cleaning: Before first use, wipe the exterior of the sterilizer with a damp cloth. Do not immerse the unit in water.
Operating Instructions
The Nuvita MellyPlus sterilizer offers a fast and efficient sterilization process.
- Prepare Item: Ensure the item to be sterilized (e.g., pacifier, nipple, small bottle) is clean and free from visible dirt or residue. For best results, wash items with soap and water before UV sterilization.
- Place Item:
- For pacifiers or small nipples: Place the item inside the sterilizing compartment.
- For bottle nipples or small bottles: The sterilizer can be placed directly onto the nipple or an empty bottle opening, ensuring a secure fit.
- Start Sterilization: Press the power button to activate the UV lamp. The sterilization cycle will begin automatically.
- Cycle Completion: The sterilization process takes approximately 2 minutes. The device will automatically turn off the UV lamp upon completion of the cycle.
- Remove Item: Carefully remove the sterilized item. It is now ready for use.

Figure 2: Sterilization in 2 Minutes. This image highlights the quick 2-minute sterilization cycle and shows examples of items that can be sterilized, such as pacifiers, bottle nipples, and small bottles.

Figure 3: Sterilizing Bottle Interior. The sterilizer can be placed directly on a wide-neck bottle to sterilize its interior effectively.
Compatibility: The Nuvita 1556 MellyPlus is also compatible with the Nuvita 1162 Warm'n'Go portable bottle warmer. It can be used to sterilize the warmer's components, ensuring all feeding accessories are free from contaminants.

Figure 4: Sterilizing Nuvita 1162 Warm'n'Go. This image demonstrates how the MellyPlus sterilizer can be used with the Nuvita 1162 Warm'n'Go portable bottle warmer for comprehensive sterilization.
Maintenance
- Cleaning: Wipe the exterior of the sterilizer with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- UV Lamp: The UV lamp is designed for long-term use. If you notice a decrease in performance or the lamp stops working, contact customer support. Do not attempt to replace the UV lamp yourself.
- Battery Replacement: Replace batteries when the device no longer powers on or the UV light appears dim. Always use new AAA batteries.
- Storage: Store the sterilizer in a cool, dry place away from direct sunlight when not in use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. |
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| UV light is dim or flickering. |
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| Sterilization cycle does not complete. |
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Specifications
- Model Number: NU-ALST0013
- Brand: Nuvita
- Sterilization Method: UV Light (Ozone generation for disinfection)
- Sterilization Time: Approximately 2 minutes per cycle
- Power Source: Batteries (2x AAA, not included)
- Material: Plastic (BPA-free)
- Dimensions (L x W x H): 10 x 10 x 13 cm (approximately)
- Weight: 150 grams (approximately)
- Special Features: BPA-free, Portable, Automatic shut-off
- Country of Origin: Italy

Figure 5: Product Dimensions and UV Efficacy. This image provides the physical dimensions of the sterilizer and highlights its ability to eliminate 99.99% of germs and bacteria using UV technology.
Warranty and Support
All Nuvita products come with a 24-month warranty from the date of purchase. If you encounter any issues with your Nuvita 1556 MellyPlus Portable UV Sterilizer, please do not hesitate to contact Nuvita customer support directly. Our dedicated team is available to assist you with any questions or concerns.
For support, please visit the official Nuvita website or refer to the contact information provided with your product packaging.