LEVOIT OasisMist Smart Cool and Warm Mist Humidifier User Manual

1. Introduction

Thank you for purchasing the LEVOIT OasisMist Smart Cool and Warm Mist Humidifier. This manual provides important information regarding the setup, operation, maintenance, and troubleshooting of your humidifier, as well as details on the included aroma pads and replacement filters. Please read this manual thoroughly before use and retain it for future reference.

The OasisMist humidifier utilizes VortexMist Technology to provide efficient and healthy humidification, offering both warm and cool mist options. It is designed for ease of use with smart home integration, a large water tank, and a convenient top-fill design.

Image: The LEVOIT OasisMist Smart Cool and Warm Mist Humidifier shown with its accompanying smartphone app interface, highlighting its smart capabilities.

2. Product Components

Your LEVOIT OasisMist package includes the following items:

• LEVOIT OasisMist Smart Cool and Warm Mist Humidifier (Model: OasisMist450S)
• 16-Pack LEVOIT Aroma Pads
• 10-Pack LEVOIT Humidifier Replacement Filters (Water Filter Sponges)
• User Manual (this document)

Image: All components included in the LEVOIT OasisMist bundle: the humidifier unit, a box of 16 aroma pads, and a box of 10 replacement water filter sponges.

3. Setup and Initial Use

3.1 Unpacking

Carefully remove all packaging materials from the humidifier and its accessories. Ensure all components listed in Section 2 are present and undamaged.

3.2 Placement

Place the humidifier on a firm, flat, water-resistant surface at least 12 inches (30 cm) away from walls and appliances. Do not place it directly on carpet or a towel, as this can block the air inlet.

3.3 Filling the Water Tank

1. Remove the top cover of the humidifier.
2. Fill the water tank directly from the top opening with distilled or purified water. Distilled/purified water is preferred to prevent mineral buildup and ensure healthier mist.
3. Do not fill past the "MAX" line indicated on the tank.
4. Replace the top cover securely.

3.4 Power Connection

Plug the power cord into a grounded electrical outlet. The humidifier will enter standby mode.

4. Operating Instructions

The LEVOIT OasisMist humidifier offers various modes and controls for optimal humidification.

4.1 Control Panel Overview

The humidifier features a convenient LED display and touch controls:

• Power Button: Turns the humidifier on/off.
• Mist Button: Adjusts mist level (low, medium, high).
• Auto Mode: Automatically adjusts mist output to maintain a set humidity level.
• Sleep Mode: Turns off display lights and operates quietly.
• Warm Mist Button: Activates warm mist function.
• Wi-Fi Indicator: Shows Wi-Fi connection status for smart features.

Image: Close-up view of the LEVOIT OasisMist humidifier's control panel, showing the digital display and touch buttons for power, mist level, auto mode, sleep mode, and warm mist.

4.2 Smart Features (VeSync App)

For advanced control and smart features, download the VeSync app on your smartphone. The app allows for:

• Remote control of the humidifier.
• Scheduling and timer functions.
• Customized humidity settings.
• Plant care mode.
• Voice control integration (e.g., with Amazon Alexa or Google Assistant).

Image: The LEVOIT OasisMist humidifier next to a smartphone displaying the VeSync app, showing the humidity control interface and smart features.

4.3 Warm and Cool Mist

The humidifier offers both warm and cool mist options. Press the "Warm" button on the control panel or select the option in the VeSync app to activate warm mist. Warm mist can provide faster humidification and a more comfortable environment in cooler temperatures.

Image: The LEVOIT OasisMist humidifier operating in a bedroom setting, with a visual representation of both warm (orange glow) and cool (blue glow) mist options, indicating user choice.

4.4 Essential Oil Tray

To use essential oils, add a few drops of essential oil onto the aroma pad located in the essential oil tray. Do not add essential oils directly into the water tank, as this can damage the humidifier.

5. Maintenance

Regular maintenance is crucial for the optimal performance and longevity of your humidifier.

5.1 Daily Maintenance

• Empty and rinse the water tank and base daily.
• Wipe down the exterior with a soft, damp cloth.

5.2 Weekly Cleaning

• Unplug the humidifier.
• Remove the top cover and water tank.
• Clean the water tank and base with a soft brush and mild detergent. Rinse thoroughly.
• For mineral buildup, fill the tank with white vinegar for 30 minutes, then scrub and rinse.
• Ensure all parts are completely dry before reassembling.

5.3 Replacing Aroma Pads

The LEVOIT Aroma Pads help emit a stronger fragrance and protect the fragrance box. They should be changed regularly for best performance.

• When to change: Generally every 4 weeks, or when fragrance emission decreases.
• Compatibility: Compatible with Classic 300S, OasisMist450S, and LV Series humidifiers.
• Where to buy: Search for "LEVOIT Aroma Pads" or B0B8MD45FB on Amazon.

Image: A box containing 16 LEVOIT Aroma Pads, designed to enhance fragrance diffusion in compatible humidifiers.

5.4 Replacing Humidifier Filters (Water Filter Sponges)

The LEVOIT Humidifier Replacement Filters (Water Filter Sponges) capture and filter fine impurities and particles, improving humidifying efficiency and extending the machine's life by preventing mineral buildup.

• When to change: Generally lasts 1 month, depending on water hardness.
• Compatibility: Compatible with LV600S, Dual 200S, Dual 150, Classic 300, Classic 300S, and Oasis Mist model series.
• Where to buy: Search for "LEVOIT Humidifier Replacement Filters" or B09ZY9N6PD on Amazon.

Image: A box containing 10 LEVOIT Humidifier Replacement Filters (water filter sponges), shown alongside the individual filter sponges, highlighting their role in preventing mineral buildup and improving humidification efficiency.

6. Troubleshooting

If you encounter issues with your humidifier, refer to the following common problems and solutions:

7. Specifications

8. Warranty and Support

LEVOIT provides a standard warranty for its products. Please refer to the warranty card included in your product packaging for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact LEVOIT Customer Support:

• Website: www.levoit.com
• Email: Check your product packaging or the LEVOIT website for the most current contact email.
• Phone: Check your product packaging or the LEVOIT website for the most current contact number.

When contacting support, please have your model number (OasisMist450S) and purchase information ready.