1. Introduction
Thank you for choosing the Tesvor S8Pro Robot Vacuum Cleaner. This manual provides essential information for setting up, operating, and maintaining your robot vacuum to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and keep it for future reference.
2. Safety Instructions
To reduce the risk of injury or damage, read these safety instructions carefully. This appliance is for indoor household use only.
- Do not use the robot in wet environments or on surfaces with standing water.
- Keep the robot away from open flames or fragile objects.
- Ensure the charging dock is placed against a wall on a level surface, with no obstacles within 1 meter (3 feet) in front and 0.5 meters (1.5 feet) on either side.
- Do not allow children to operate the robot. Supervise children and pets when the robot is operating.
- Before cleaning, remove power cords, small objects, and any items that could entangle the brushes.
- Do not use the robot to pick up large debris, liquids, or burning objects.
- Only use the original power adapter and charging dock provided by Tesvor.
- If the power cord is damaged, it must be replaced by the manufacturer or a qualified service agent to avoid hazards.
3. Package Contents
Verify that all components are present in the package:
- Robot Vacuum Cleaner
- Power Adapter
- Mop Pad
- Charging Station
- 2-in-1 Water Tank and Dustbin
- Side Brushes (2 pairs)
- HEPA Filter (pre-installed)
- User Manual
- Cleaning Tools
- Remote Control
- Roller Brush (pre-installed)

Image 3.1: Package Contents. The package includes the robot vacuum, power adapter, mop pad, charging station, 2-in-1 water tank and dustbin, side brushes, HEPA filter, user manual, cleaning tools, remote control, and roller brush.
4. Product Overview
The Tesvor S8Pro is a 2-in-1 robot vacuum cleaner featuring powerful suction and intelligent navigation for efficient home cleaning.
Key Features:
- Powerful Suction: Up to 6000 Pa (adjustable up to 8000 Pa) for deep cleaning.
- 2-in-1 Vacuum & Mop: Simultaneous vacuuming and mopping with a 350 ml electronic water tank and 250 ml dustbin.
- LiDAR Navigation: Precise mapping and optimal route planning for comprehensive coverage.
- Long Battery Life: 5200 mAh lithium-ion battery, providing up to 180 minutes of runtime at low suction.
- Automatic Charging & Resume: Returns to the charging dock when battery is low and resumes cleaning.
- Sensor-Controlled Obstacle Avoidance: Detects and avoids obstacles to prevent collisions.
- Carpet Boost: Automatically increases suction power on carpets.
- Smart Control: Control via smartphone app, compatible with Amazon Alexa and Google Home.

Image 4.1: 2-in-1 Water Tank and Dustbin. The Tesvor S8Pro features a versatile 2-in-1 design, allowing it to vacuum and mop simultaneously. It includes a 350 ml water tank and a 250 ml dustbin.

Image 4.2: Powerful Suction. The Tesvor S8Pro offers powerful suction, adjustable up to 8000Pa, to effectively clean various types of debris from hard floors and carpets. The image shows different suction levels from quiet to max.
5. Setup
5.1 Charging Dock Placement
Place the charging dock against a wall on a hard, level surface. Ensure there are no obstacles within 1 meter (3 feet) in front and 0.5 meters (1.5 feet) on either side of the dock to allow the robot to return and charge successfully.
5.2 Initial Charging
Connect the power adapter to the charging dock and plug it into a wall outlet. Place the robot on the charging dock. The robot will automatically begin charging. For first-time use, fully charge the robot (approximately 5-6 hours).

Image 5.1: Automatic Charging. The robot vacuum automatically returns to its charging dock when the battery is low (below 20%) and resumes cleaning from where it left off once charged (above 80%).
5.3 Installing Side Brushes
Snap the side brushes onto the corresponding posts on the bottom of the robot until they click into place.
5.4 Installing 2-in-1 Water Tank/Dustbin
Fill the water tank with clean water (for mopping) and ensure the dustbin is empty. Slide the 2-in-1 module into the back of the robot until it locks securely.
5.5 Connecting to the App
Download the Tesvor app from your smartphone's app store. Follow the in-app instructions to connect your robot vacuum to your home Wi-Fi network. This enables advanced features like scheduling, cleaning mode selection, and real-time mapping.
6. Operating
6.1 Starting/Pausing Cleaning
- Start: Press the power button on the robot or the 'Clean' button in the app/remote control to start automatic cleaning.
- Pause: Press the power button or 'Clean' button again to pause cleaning.
6.2 Cleaning Modes
Select cleaning modes via the Tesvor app or remote control:
- Auto Cleaning: The robot intelligently plans an S-shaped path for comprehensive coverage.
- Spot Cleaning: Cleans a specific area intensively.
- Edge Cleaning: Cleans along walls and furniture edges.
- Mopping Mode: For wet cleaning, ensure the water tank is filled and the mop pad is attached.

Image 6.1: Smart Cleaning Features. This intelligent robot vacuum supports various cleaning modes including S-shaped path, specific area cleaning, and scheduled cleaning. It generates real-time room maps and can be controlled via Amazon Alexa or Google Home.
6.3 Carpet Boost
The robot automatically detects carpets and increases its suction power for a more thorough clean. It can also navigate over obstacles up to 20mm high.

Image 6.2: Carpet Boost. The robot vacuum automatically detects carpets and increases suction power for a deeper clean. It can climb obstacles up to 20mm.
6.4 Voice Control
The Tesvor S8Pro is compatible with Amazon Alexa and Google Home. Follow the instructions in the Tesvor app to link your robot with your voice assistant for convenient control.

Image 6.3: LDS LiDAR Navigation. The robot vacuum uses advanced LDS LiDAR navigation to efficiently map its surroundings, ensuring comprehensive coverage and optimized cleaning paths.
7. Maintenance
Regular maintenance ensures your Tesvor S8Pro operates efficiently. Always turn off the robot before performing any maintenance.
7.1 Emptying Dustbin & Cleaning Water Tank
- Press the release button to remove the 2-in-1 module.
- Open the dustbin compartment and empty debris.
- Rinse the dustbin and water tank with clean water. Allow them to air dry completely before reinserting.
- Remove and clean the mop pad after each use.
7.2 Cleaning Main Brush
Open the main brush cover on the bottom of the robot. Remove the main brush and use the cleaning tool to cut and remove any hair or debris tangled around it. Reinstall the brush.
7.3 Cleaning Side Brushes
Periodically check the side brushes for tangled hair or debris. Pull them off their posts, clean them, and reattach. Replace worn brushes as needed.
7.4 Cleaning Filters
Remove the HEPA filter from the dustbin. Tap it gently to remove dust. Do not wash the HEPA filter with water. Replace the HEPA filter every 3-6 months, depending on usage.
7.5 Cleaning Sensors and Charging Contacts
Wipe the cliff sensors, wall sensors, and charging contacts on both the robot and the charging dock with a clean, dry cloth to ensure proper function.
8. Troubleshooting
If you encounter issues with your robot vacuum, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not turn on | Low battery; Power button not pressed | Charge the robot; Press and hold the power button for 3 seconds |
| Robot cannot charge | Charging contacts dirty; Charging dock unplugged | Clean charging contacts; Ensure charging dock is plugged in |
| Robot gets stuck frequently | Too many obstacles; Cliff sensors dirty | Clear the cleaning area; Clean cliff sensors |
| Poor cleaning performance | Dustbin full; Brushes tangled; Filter clogged | Empty dustbin; Clean main/side brushes; Clean/replace filter |
| Mopping function not working | Water tank empty; Mop pad not attached | Fill water tank; Attach mop pad correctly |
For further assistance, please contact Tesvor customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Tesvor |
| Model Name | YC-S8 Pro |
| Model Number | M2-NLT |
| Suction Power | 6000 Pa (adjustable up to 8000 Pa) |
| Navigation Type | LiDAR Navigation |
| Battery Type | Lithium-ion |
| Battery Capacity | 5200 mAh |
| Max Runtime | 180 minutes (at lowest suction) |
| Water Tank Capacity | 350 ml |
| Dustbin Capacity | 250 ml |
| Filter Type | HEPA |
| Control Method | Application, Remote Control |
| Compatible Devices | Amazon Echo, Google Home, Smartphone, Tablet |
| Product Dimensions (Robot) | 33L x 33W x 10H cm |
| Charging Dock Dimensions | 17.5L x 9W x 11.5H cm |
| Color | White |
| Recommended Uses | Home cleaning, floors, carpets, pet hair removal |

Image 9.1: Product Dimensions. The robot vacuum measures 33cm in diameter and 9.8cm in height. The charging dock measures 17.5cm in width, 9cm in depth, and 11.5cm in height.
10. Warranty and Support
The Tesvor S8Pro Robot Vacuum Cleaner comes with a 2-year warranty. For warranty claims, technical support, or any questions regarding your product, please contact Tesvor customer service through the official website or your purchase platform. Please have your model number (M2-NLT) and proof of purchase ready.







