Introduction
The Liectroux M7S Pro is a smart 2-in-1 robot vacuum cleaner designed for efficient sweeping and mopping. Featuring advanced Gyro Navigation, strong suction power, and smart app control, it provides a comprehensive cleaning solution for various floor types. This manual provides detailed instructions for setting up, operating, and maintaining your robot vacuum cleaner to ensure optimal performance and longevity.
Package Contents
Please check the package contents upon unboxing to ensure all components are present:
- Liectroux M7S Pro Robot Vacuum Cleaner
- Charging Dock
- Power Adapter
- Remote Control
- Side Brushes (set)
- HEPA Filter (pre-installed + spare)
- Cleaning Tool
- Water Tank & Dust Bin (integrated)
- Mopping Pad (pre-installed + spare)
- User Manual (this document)
Setup
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Charging Dock Placement
Place the charging dock against a wall in an open area. Ensure there is at least 1 meter (3 feet) of clear space on both sides of the dock and 2 meters (6 feet) in front of it. Plug the power adapter into the charging dock and a wall outlet. Ensure the indicator light on the charging dock is on.
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Initial Charging
Place the robot vacuum onto the charging dock. The robot will automatically align and begin charging. For first-time use, fully charge the robot for 4-5 hours until the battery indicator shows full. A full charge provides 90-120 minutes of working time.
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Water Tank & Dust Bin Preparation
The M7S Pro features an integrated water and dust tank. To prepare for mopping, open the water inlet cap on the tank and fill it with clean water. Close the cap securely. Attach the mopping pad to the bottom of the water tank module. Ensure the dust bin is empty before use.
Video demonstrating the integrated water and dust tank, filling, and mopping pad attachment. -
App Connection (Tuya WiFi App)
- Download the 'Tuya Smart' or 'Smart Life' app from your smartphone's app store.
- Register or log in to your account.
- Ensure your robot vacuum is charged and near your Wi-Fi router.
- In the app, tap '+' to add a device. Select 'Small Home Appliance' -> 'Robot Vacuum'.
- Follow the in-app instructions to connect your robot to your home Wi-Fi network.
The robot vacuum can be easily controlled via the smartphone app with quick connection. -
Voice Assistant Integration (Optional)
The M7S Pro is compatible with Alexa and Google Home. To connect:
- Open the Alexa or Google Home app.
- Enable the 'Tuya Smart' or 'Smart Life' skill/service.
- Link your Tuya account.
- Discover devices. You can now use voice commands like "Alexa, clean my house" or "OK Google, return to the charger."
The robot vacuum is compatible with Alexa and Google Home for convenient voice control.
Operating Instructions
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Power On/Off
Press and hold the power button on the robot or use the app/remote control to power on or off.
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Starting/Pausing Cleaning
Press the 'Clean' button on the robot, remote control, or in the app to start cleaning. Press again to pause. The robot will automatically return to the charging dock when cleaning is complete or battery is low.
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Cleaning Modes
The M7S Pro offers multiple intelligent cleaning modes:
- Zigzag Cleaning: Systematic path for better efficiency, covering the whole house without wandering.
- Edge Cleaning: Follows walls and cleans corners thoroughly.
- Fixed-Point Cleaning (Spot Cleaning): Focuses on key dirty areas.
- Mop & Vacuum Cleaning: 2-in-1 function for simultaneous sweeping and mopping.
- Scheduled Cleaning: Plan your cleanings anytime using the app.
Intelligent Cleaning Modes for comprehensive floor care. -
Adjusting Water Volume and Suction Power
You can adjust the water volume and suction power to suit your cleaning needs via the app or remote control. There are three levels for both settings.
Top view of the robot vacuum, indicating controls for water volume and suction power adjustment. -
Navigation and Mapping
The robot uses Gyro Navigation and a bionic algorithm to build an accurate map of your home, ensuring systematic cleaning and remembering areas already cleaned. It can automatically calculate room sizes and clean by partition.
The bionic algorithm improves cleaning efficiency and allows for planned cleaning schemes across multiple rooms.
Maintenance
Regular maintenance ensures your Liectroux M7S Pro operates efficiently. Always power off the robot before performing any maintenance.
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Emptying the Dust Bin
Press the release button to remove the integrated water and dust tank. Open the dust bin compartment and empty its contents into a trash can. It is recommended to empty the dust bin after each cleaning cycle.
Video demonstrating easy disassembly and cleaning of the dust bin. -
Cleaning the HEPA Filter
Remove the HEPA filter from the dust bin. Tap it gently to remove loose dirt. Do not wash the HEPA filter with water; brush it clean with the provided cleaning tool. Replace the HEPA filter every 3-6 months, depending on usage.
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Cleaning Side Brushes
Regularly check the side brushes for tangled hair or debris. Pull them off to clean and reattach. Replace worn-out side brushes to maintain cleaning effectiveness.
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Cleaning the Mopping Pad and Water Tank
After mopping, remove the mopping pad and wash it thoroughly. Empty any remaining water from the water tank and rinse it. Allow both to air dry completely before reattaching.
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Cleaning Sensors
Wipe the anti-collision, anti-falling, and other sensors on the robot with a clean, dry cloth to ensure they function correctly and prevent navigation issues.
Troubleshooting
If you encounter issues with your Liectroux M7S Pro, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not power on. | Low battery; power button not pressed correctly. | Place on charging dock to charge. Press and hold power button for a few seconds. |
| Robot does not charge. | Charging contacts dirty; power adapter not connected. | Clean charging contacts on robot and dock. Ensure power adapter is securely plugged in. |
| Robot gets stuck frequently. | Obstacles (cables, rugs); anti-collision sensors dirty. | Clear obstacles from cleaning path. Clean all sensors. |
| Poor cleaning performance. | Dust bin full; filter clogged; brushes tangled. | Empty dust bin. Clean/replace HEPA filter. Clean side brushes. |
| Mopping is ineffective. | Water tank empty; mopping pad dirty/dry. | Refill water tank. Clean/wet mopping pad. Adjust water volume in app. |
| App connection issues. | Incorrect Wi-Fi password; robot too far from router; app not updated. | Verify Wi-Fi credentials. Move robot closer to router. Update app. Re-pair device if necessary. |
Specifications
| Feature | Detail |
|---|---|
| Brand Name | Liectroux |
| Model Number | M7S PRO |
| Function | Wet And Dry (2-in-1 Sweep & Mop) |
| Navigation Mode | Gyroscope |
| Suction Power | > 2499 Pa (3000Pa) |
| Maximum Runtime | 91-120 min |
| Battery Capacity | 4400mAh/Lithium-ion |
| Charging Time | 4-5 hours |
| Noise Level | 45db |
| Dust Box Capacity | 0.6-1 L (600ml) |
| Water Tank Capacity | 200ml |
| Control Methods | Tuya WiFi App, Alexa Voice, Google Home Voice, Remote Control |
| Motor Type | Brushless Motor |
| Filter Type | HEPA |
| Application | Household |
| Automatic Dirt Disposal | No |
| Certification | CE, EMC, RoHS |
| Place of Origin | Mainland China |
User Tips
- Pre-Clean Area: Before starting a cleaning cycle, remove any large obstacles, loose cables, or small items that could tangle the brushes or impede the robot's movement.
- Optimal Mopping: For best mopping results, ensure the mopping pad is damp before starting. You can pre-wet it slightly. Adjust the water volume setting in the app based on your floor type and desired dampness.
- Carpet Transition: The robot can easily cross barriers up to 1.8cm. For carpets with pile length less than 1cm, it can vacuum effectively. For thicker carpets, consider setting up virtual boundaries if available in the app to prevent mopping.
- Quiet Operation: The brushless motor design ensures a low noise level (around 45dB), making it suitable for cleaning even when you are at home or sleeping.
- Smart Mapping: The robot's memory function allows it to remember cleaned areas and plan efficient paths, reducing missed spots. Allow it to complete a full cleaning cycle to build an initial map of your home.
- Voice Control Convenience: Utilize Alexa or Google Home integration for hands-free control, making it even easier to start, stop, or send the robot back to its charging dock.
Warranty and Support
The Liectroux M7S Pro comes with a 1-Year Warranty from the date of purchase, covering manufacturing defects. In case of any issues, please contact your retailer or the Liectroux customer support for assistance. Free spare parts are provided for after-sales service.
For technical support or warranty claims, please have your purchase receipt and product model number (M7S Pro) ready.