LEVOIT LTF-F422S-WUS
LEVOIT Smart 42-inch Tower Fan User Manual
Model: LTF-F422S-WUS
1. Introduction
Thank you for choosing the LEVOIT Smart 42-inch Tower Fan. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new fan. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury. This fan is for indoor use only. Do not operate with a damaged cord or plug. Keep the fan away from water and moisture. Ensure proper ventilation and do not block air openings. Unplug the fan before cleaning or maintenance.
3. What's in the Box
- 1 x Smart Tower Fan
- 2 x Base
- 1 x Plastic Nut
- 1 x Remote Control
- 1 x Power Adapter
- 1 x Quick Start Guide
- 1 x User Manual
4. Setup and Assembly
Before first use, assemble the fan base and connect the power adapter. Ensure all components are securely fastened.
4.1. Assembly Steps
- Carefully remove all components from the packaging.
- Attach the two base pieces together.
- Align the fan body with the assembled base and secure it with the plastic nut.
- Connect the power adapter to the fan and plug it into a suitable power outlet.
For a visual guide on assembly and disassembly, please refer to the official video below:
Video: How to assemble & disassemble the smart 42-inch tower fan? This video provides a step-by-step guide on setting up and taking apart your LEVOIT Smart 42-inch Tower Fan.
4.2. Initial Power On
Once assembled, plug in the fan. The display will illuminate, indicating it is ready for use.

Image: The LEVOIT Smart 42-inch Tower Fan, showcasing its sleek design, included remote control, and compatibility with the VeSync mobile application.
5. Operating the Fan
The LEVOIT Smart 42-inch Tower Fan offers versatile control options and modes to suit your comfort needs.
5.1. Control Panel and Remote
The fan can be controlled via the touch-sensitive panel on top of the unit or the included remote control. The display shows current settings such as speed and mode.

Image: The fan's smart capabilities are highlighted, showing the VeSync app interface for remote control, the physical remote, and integration with voice assistants like Amazon Alexa.
5.2. Modes of Operation
The fan features 4 distinct modes:
- Normal Mode: Provides continuous airflow at a selected speed.
- Sleep Mode: After 5 seconds, the display will turn off and selection sounds will be disabled. The fan speed will decrease as the room temperature stabilizes, providing quiet operation as low as 25dB.
- Auto Mode: The fan automatically adjusts speed based on the room temperature, utilizing a scientifically calculated Thermal Comfort Index for optimal cooling and energy efficiency.
- Turbo Mode: Delivers maximum airflow (up to 26 ft/s velocity) for rapid cooling.

Image: The fan's smart energy consumption feature, where advanced auto modes detect ambient temperature to deliver air at optimal speed for low-cost coolness.
5.3. Speed Settings
Choose from 12 fan speeds to customize your airflow intensity.
5.4. Oscillation and Adjustable Wind Direction
The fan offers 90° oscillation to cover a wide area. Additionally, it features a 60° up-down adjuster, allowing you to tailor the airflow to lower or higher spaces, ideal for households with children and pets.

Image: The fan's wide coverage capabilities, illustrating its 90-degree oscillation and 60-degree up and down adjustment to refresh air everywhere in a room.
5.5. Timer Function
Set the fan to operate for a specific duration using the 1-24 hour timer function.
5.6. Smart Features (VeSync App, Alexa, Google Assistant)
For enhanced control and convenience, connect your smart tower fan to the VeSync app. You can also integrate it with Amazon Alexa or Google Assistant for voice control. Follow the in-app instructions for setup.
6. Maintenance and Cleaning
Regular cleaning ensures optimal performance and longevity of your fan.
6.1. General Cleaning
- Always unplug the fan before cleaning.
- Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
6.2. Cleaning the Back Cover
The fan features an easily washable back cover for convenient cleaning of internal components and to maintain airflow efficiency.

Image: The easily washable back cover of the LEVOIT tower fan, demonstrating how it can be removed and cleaned to maintain optimal performance.
7. Troubleshooting
If you encounter issues with your LEVOIT Smart 42-inch Tower Fan, refer to the following common problems and solutions:
- Fan not turning on: Ensure the power adapter is securely plugged into both the fan and a working electrical outlet.
- Reduced air output: Please make sure that the screws are aligned with the flat surface of the motor shaft during installation, not the arc surface, otherwise the air output will be reduced. Check if the back cover is properly installed and clean.
- Remote control not working: Ensure the remote has working batteries and is pointed directly at the fan's LCD screen.
- Fan is wobbly: Ensure the base is securely attached and all screws are tightened.
- App connectivity issues: Verify your Wi-Fi connection and ensure the VeSync app is updated to the latest version. Follow in-app troubleshooting steps for pairing.
For further assistance, please contact LEVOIT customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | LEVOIT |
| Model Name | Classic 42S-inch (LTF-F422S-WUS) |
| Color | White |
| Product Dimensions | 6.3"D x 6.7"W x 42.4"H |
| Item Weight | 11 Pounds |
| Power Source | DC |
| Wattage | 27 watts |
| Noise Level | 25 dB |
| Number of Power Levels | 12 |
| Special Features | Wi-Fi Enabled, Bladeless |
| Control Method | Touch |
| UPC | 810123672639 |

Image: An illustration of the high-efficiency brushless DC motor, emphasizing its role in saving energy at optimal temperatures with a rated power of 27W.

Image: The fan's powerful VortexAir Refresh technology, capable of a maximum speed of 26 ft/s and an air volume of 1,444 CFM, reaching up to 23 feet.
9. Warranty and Support
LEVOIT provides a warranty for its products. Please refer to the official LEVOIT website or your purchase documentation for specific warranty terms and conditions.
9.1. Protection Plans
Additional protection plans may be available for purchase to extend coverage beyond the standard warranty. Options include 3-Year and 4-Year Protection Plans, as well as a Complete Protect plan.
9.2. User Manuals and Guides
For detailed information, you can download the official user guides:
9.3. Customer Support
If you require further assistance or have any questions, please visit the official LEVOIT store or contact their customer support team through the VeSync app or their website.
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