Amazon Basics Ultrasonic Cool Mist Humidifier User Manual

1. Getting Started

1.1 Unpacking

Carefully remove all components from the packaging. Ensure all parts are present and undamaged before proceeding with setup. Retain packaging for future storage or transport.

1.2 Filling the Water Tank

The humidifier features a large 4.0-liter water tank designed for easy filling. For optimal performance and to prevent mineral buildup, it is recommended to use distilled water.

1. Remove the water tank from the base by lifting it using the integrated hand grip.
2. Unscrew the tank cap located at the bottom of the tank.
3. Fill the tank with cool, distilled water. Do not fill water through the mist nozzle or scented air outlet, as this may damage the product.
4. Securely replace the tank cap.
5. Place the filled water tank back onto the main body of the humidifier, ensuring it is seated correctly.

2. Operation

2.1 Power and Mist Control

The humidifier is equipped with a manual knob for intuitive control over power and mist output.

1. Plug the product into a suitable power outlet.
2. Rotate the control knob to turn the unit ON.
3. Adjust the knob to select between 12-hour or 24-hour working modes, which also controls the mist intensity. The 24-hour setting provides a lighter mist, while the 12-hour setting offers a thicker, more substantial mist output.
4. Rotate the mist nozzle at the top of the unit to adjust the direction of the mist.

2.2 Nightlight Function

The humidifier includes an integrated nightlight for added ambiance.

• Press the light button on the control panel to turn the blue nightlight ON.
• Press the light button again to turn the nightlight OFF.

2.3 Essential Oil Diffuser

Enhance your environment by adding essential oils to the dedicated diffuser tray.

1. Locate the essential oil tray on the side of the humidifier base.
2. Push the tray to eject it from the unit.
3. Add a few drops of your preferred essential oil onto the pad in the tray.
4. Push the essential oil tray back into its slot until it clicks securely into place.

3. Care and Maintenance

Regular cleaning is essential to maintain the efficiency and longevity of your humidifier. Always unplug the product before cleaning.

3.1 Cleaning the Main Base

• Wipe the main base with a soft, damp cloth.
• Dry the main base thoroughly after cleaning.
• Never use corrosive detergents, wire brushes, or sharp utensils to clean the product.

3.2 Cleaning the Water Tank and Reservoir

• Rinse the water tank and reservoir with a 5-15% vinegar solution.
• Pour out the solution residue.
• Rinse thoroughly with clean water.
• Use the included tank cleaning brush to clean hard-to-reach areas.
• Ensure all parts are completely dry before reassembling or storing the humidifier.

4. Troubleshooting

4.1 Auto Shut-Off Feature

The humidifier is equipped with an auto shut-off feature for safety and convenience. If the water level is too low, the product will automatically turn off and the nightlight may turn red to indicate the need for a refill. Refill the water tank to resume operation.

4.2 No Mist or Low Mist Output

• Check if the water tank is empty. Refill if necessary.
• Ensure the unit is properly plugged in and the control knob is set to an ON position (12H or 24H).
• Clean the transducer component and mist nozzle as mineral buildup can impede mist production.

4.3 Unusual Noise

The Amazon Basics Humidifier is designed for whisper-quiet operation. If you notice unusual or excessive noise, ensure the unit is placed on a flat, stable surface. Check for any foreign objects in the water tank or base, and perform a thorough cleaning to remove any mineral deposits that might be causing vibrations.

5. Product Specifications

6. Warranty and Support

For detailed warranty information and additional support, please refer to the official documents provided with your product or available online:

• User Manual (PDF)
• Warranty (PDF)