1. Introduction and Overview
The Liectroux M7S Pro Hybrid Robot Vacuum Cleaner is designed to provide efficient and thorough cleaning for your home, combining powerful vacuuming with intelligent mopping capabilities. Featuring smart dynamic navigation and a robust 4000Pa suction, it effectively removes dirt, dust, and pet hair from various floor types. Its slim design allows it to navigate under furniture, while advanced sensors ensure comprehensive coverage and obstacle avoidance. This manual provides essential information for setting up, operating, and maintaining your robot vacuum cleaner.
2. What's in the Box
Before you begin, please ensure all components are present:
- Liectroux M7S Pro Robot Vacuum Cleaner
- Charging Dock
- Power Adapter
- Dustbin (600ml capacity)
- Water Tank (200ml capacity)
- Side Brushes
- HEPA Filter (Cloth type)
- Cleaning Tool
- User Manual (this document)
3. Setup
Follow these steps to prepare your robot vacuum for its first use:
- Unpacking and Placement: Remove all packaging materials. Place the charging dock against a wall in an open area, ensuring there are no obstacles within 1 meter (3 feet) to the sides and 2 meters (6 feet) in front.
- Power Connection: Connect the power adapter to the charging dock and plug it into a wall outlet.
- Initial Charge: Place the robot vacuum onto the charging dock. Ensure the charging contacts align. The indicator light will show charging status. Fully charge the robot before first use (approximately 4-5 hours).
- App Download and Setup: Download the 'Doodle App' (or generic 'Liectroux App') from your mobile app store. Follow the in-app instructions to connect your robot vacuum to your home Wi-Fi network. This enables remote control and advanced features.

Image: The Liectroux M7S Pro Robot Vacuum Cleaner with its accompanying mobile app interface.

Image: The mobile application for controlling the robot vacuum, showing real-time map updates and scheduling options.
4. Operating Instructions
The Liectroux M7S Pro offers multiple ways to initiate and manage cleaning tasks, ensuring a clean home with minimal effort.
Starting/Pausing Cleaning
Press the power button on the robot or use the mobile app to start or pause a cleaning cycle.
Cleaning Modes
The robot supports various cleaning modes to suit different needs:
- Automatic Cleaning: The robot intelligently maps and cleans your home.
- Spot Cleaning: Focuses on a specific dirty area for intensive cleaning.
- Edge Cleaning: Cleans along walls and furniture edges to ensure no corner is missed.
- Timed Cleaning: Schedule cleaning times via the app for automated cleaning sessions.
- Wet and Dry Mopping: Utilizes the water tank for mopping hard floors after vacuuming.

Image: Illustration of the robot vacuum's 4000Pa powerful suction, effective on different types of debris like sand, melon seeds, and steel balls.
App Control
The mobile app provides comprehensive control and monitoring, allowing you to manage your robot vacuum from anywhere:
- Real-time mapping and cleaning progress visualization.
- Selection of cleaning modes.
- Scheduling cleaning tasks.
- Adjusting suction power and water flow.
- Viewing cleaning history.

Image: The convenience of WiFi APP control and scheduling for a clean living environment.
Voice Control
The robot is compatible with Amazon Alexa and Google Home. Link your Liectroux account in the respective smart home app to enable voice commands such as "Alexa, start cleaning" or "Hey Google, tell the robot to go back to charge."
Navigation and Obstacle Avoidance
Equipped with intelligent sensors, the robot navigates efficiently, avoiding obstacles and drops. Its 7.8cm thin body allows it to clean under most furniture. It can also climb obstacles up to 1.5cm in height, such as low-pile carpets and door thresholds.

Image: Visual representation of the robot vacuum's slim 7.8cm design, automatic recharging function, and 15mm height obstacle crossing ability.

Image: The robot vacuum executing a zigzag cleaning pattern for high coverage without wandering.

Image: The robot vacuum's resilient wheels allow it to easily climb thresholds less than 15mm in height.

Image: A diagram showcasing the bionic algorithm that improves cleaning efficiency through advanced gyroscope navigation and mapping.
Video: An official demonstration of the Liectroux M7S Pro's dry and wet mopping capabilities, showcasing its smart features like app control, navigation, obstacle avoidance, and automatic recharging.
5. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your robot vacuum.
Dustbin Maintenance
The 600ml dustbin should be emptied after each cleaning cycle or when full. Open the top cover of the robot, remove the dustbin, and dispose of collected debris. Regularly clean the HEPA filter and pre-filter with the provided cleaning tool or a soft brush. Do not wash the HEPA filter with water unless specified in the full manual.
Water Tank Maintenance
For mopping functions, fill the 200ml water tank with clean water. After mopping, empty any remaining water and allow the tank and mop pad to air dry to prevent mildew and odors.

Image: A detailed view of the robot vacuum's dimensions (32cm diameter, 7.8cm height) and its pet and baby-friendly HEPA triple filter system, including the garbage collector, Hypha, bacteria, dust, filter cotton, and seal ring.
6. Troubleshooting
If you encounter issues with your Liectroux M7S Pro, please refer to the following common solutions:
- Robot not charging: Ensure the charging dock is powered on and the robot's charging contacts are clean and properly aligned with the dock.
- Robot not moving or stuck: Check for obstacles around the robot. Ensure wheels are not tangled with hair or debris. The robot's intelligent sensors help prevent it from getting stuck, but occasional intervention may be needed.
- Poor suction: Empty the dustbin and clean the filters. Check for blockages in the suction inlet.
- Wi-Fi connection issues: Ensure your Wi-Fi network is 2.4GHz. Restart your router and the robot. Follow the app's connection guide carefully.
- Excessive noise: Check for any foreign objects caught in the brushes or wheels. Ensure the dustbin and filters are correctly installed.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Liectroux |
| Model | M7S Pro |
| Suction Power | 4000Pa |
| Dustbin Capacity | 600ml |
| Water Tank Capacity | 200ml |
| Battery Capacity | 4400mAh Lithium-Ion |
| Run Time | Up to 120 minutes |
| Charging Time | Approx. 4-5 hours (initial charge) |
| Filter Type | HEPA (Cloth) |
| Connectivity | Wi-Fi (App Control), Amazon Alexa, Google Home |
| Dimensions (L x W x H) | 12.6 x 12.6 x 3.07 inches |
| Weight | 5 pounds |
| Obstacle Climbing Ability | Up to 1.5cm |
| Noise Level | 45 dB (Quiet cleaning mode) |
8. Warranty and Support
For warranty information, technical support, or replacement parts, please contact Liectroux customer service or visit the official Liectroux website. Keep your purchase receipt for warranty claims.





