Introduction
The LEVOIT OasisMist Smart Cool and Warm Mist Humidifier is designed to enhance your indoor air quality by providing optimal humidity levels. Featuring VortexMist Technology, it offers rapid humidification for rooms up to 430 ft², with a large 4.5-L tank capacity supporting up to 45 hours of continuous operation. This smart humidifier can be controlled via the VeSync app, allowing for remote monitoring, scheduling, and integration with voice assistants for a convenient and healthy home environment.
Image: Two LEVOIT OasisMist humidifiers, showcasing their design and smart app connectivity. The left humidifier is a vertical tower model, and the right is a more rectangular, horizontal model, both displaying a digital humidity reading of "50%". A smartphone next to each unit shows the VeSync app interface, indicating remote control capabilities.
Setup Guide
- Unboxing: Carefully remove the humidifier and all accessories from the packaging. Ensure all components, including the cleaning brush and instruction manual, are present.
- Placement: Place the humidifier on a firm, flat, water-resistant surface at least 6 inches (15 cm) away from walls and appliances. Avoid placing it on carpets or near heat sources.
- Filling the Water Tank:
- Remove the water tank from the base.
- Unscrew the tank cap and fill the tank with clean, cool tap water. Distilled or demineralized water is recommended to prevent mineral buildup.
- Securely replace the tank cap and place the tank back onto the humidifier base.
- Power Connection: Plug the power cord into a grounded electrical outlet. The humidifier will enter standby mode.
- VeSync App Connection:
- Download the VeSync app from the App Store or Google Play Store.
- Create an account or log in.
- Follow the in-app instructions to add your LEVOIT OasisMist humidifier. This typically involves enabling Bluetooth/Wi-Fi on your device and pressing a button on the humidifier to initiate pairing.
Operating Instructions
Control Panel Operation
- Power On/Off: Press the power button to turn the humidifier on or off.
- Mist Level Adjustment: Cycle through mist output levels (low, medium, high) by pressing the mist level button.
- Warm/Cool Mist: Select between warm mist and cool mist modes. Warm mist provides faster humidification.
- Humidity Setting: Set your desired humidity level. The humidifier will automatically adjust output to maintain this level.
- Timer Function: Set a timer for the humidifier to automatically turn off after a specified duration.
- Sleep Mode: Activates a quiet operation mode with dimmed display lights for undisturbed sleep.
VeSync App and Voice Control
- Remote Control: Use the VeSync app to control all humidifier functions from your smartphone, including power, mist level, warm/cool mist, and humidity settings.
- Monitoring: Monitor current room humidity levels directly from the app.
- Schedules and Timers: Create custom schedules for the humidifier to turn on/off or adjust settings automatically based on your routine.
- Voice Assistant Integration: Connect your humidifier to compatible third-party intelligent voice assistants (e.g., Amazon Alexa, Google Assistant) for hands-free control. Refer to the VeSync app for detailed instructions on linking accounts.
- Auto Mode: Utilize the app's auto mode feature for worry-free operation, where the humidifier intelligently maintains optimal humidity.
Maintenance and Care
Regular cleaning is essential to prevent mineral buildup and ensure optimal performance and hygiene of your humidifier. Always unplug the humidifier before cleaning.
Daily Maintenance
- Refilling: Empty any remaining water from the tank and base before refilling.
- Wipe Down: Wipe the inside of the water tank and the base with a clean, damp cloth.
Weekly Cleaning (or every 3-5 days)
- Empty Water: Unplug the humidifier and empty all water from the tank and base.
- Clean Water Tank:
- Remove the tank cap.
- Use the provided cleaning brush or a soft brush to clean the inside of the tank.
- Rinse thoroughly with clean water.
- Clean Base and Atomizer:
- Add 1 cup (240 mL) of distilled white vinegar to the base.
- Let it soak for 20 minutes to loosen mineral buildup.
- Use the cleaning brush to gently clean the heating element and ultrasonic atomizer. Do not scrub aggressively.
- Pour out the vinegar and rinse the base thoroughly with clean water. Ensure no vinegar residue remains.
- Drying: Allow all parts to air dry completely before reassembling or storing the humidifier.
Storage
When storing the humidifier for an extended period, ensure all parts are clean and dry. Store it in a cool, dry place away from direct sunlight.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| Humidifier does not turn on. | Not plugged in; power outlet issue; unit malfunction. | Ensure power cord is securely plugged in. Try a different outlet. Contact customer support if issue persists. |
| No mist or weak mist. | Low water level; mineral buildup on atomizer; mist nozzle blocked. | Refill water tank. Clean the ultrasonic atomizer and heating element as per maintenance instructions. Check and clear any blockages in the mist nozzle. |
| Water leakage. | Water tank cap not secured; tank not seated correctly; cracks in tank. | Ensure tank cap is tightly screwed on. Re-seat the water tank firmly on the base. Inspect tank for damage; if cracked, replace the tank. |
| Unusual noise. | Mineral buildup; unit not on a flat surface; foreign object in base. | Clean the humidifier to remove mineral buildup. Place the humidifier on a stable, flat surface. Check the base for any foreign objects. |
| VeSync app connectivity issues. | Wi-Fi signal weak; incorrect network password; app/firmware outdated. | Ensure your Wi-Fi network is 2.4GHz. Re-enter Wi-Fi password carefully. Update VeSync app and humidifier firmware. Restart your router and humidifier. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | LEVOIT |
| Model Name | OasisMist (Cool Mist Humidifier) |
| Special Feature | App Control, Timer, Warm & Cool Mist |
| Color | White |
| Operation Mode | Ultrasonic |
| Room Type | Bedroom, Large Room |
| Included Components | Cleaning brush, Instruction manual |
| Control Method | App, Voice |
| Tank Capacity | 4.5 Liters (approx. 1.19 Gallons) |
| Max Run Time | Up to 45 hours |
| Mist Output | 550 mL/hr |
| Room Coverage | Up to 430 ft² (40 m²) |
Warranty and Support
For detailed warranty information, please refer to the warranty card included with your product or visit the official LEVOIT website.
If you encounter any issues or have questions regarding your LEVOIT OasisMist Humidifier, please contact LEVOIT Customer Support. You can typically find contact information on the official LEVOIT website or within the VeSync app.
- Online Support: Visit www.levoit.com/support (example link, verify actual URL).
- Email Support: Check your product manual for specific email addresses.
- Phone Support: Check your product manual for specific phone numbers.
