Introduction
Thank you for choosing the LIECTROUX L7S Robot Vacuum Cleaner. This intelligent cleaning robot is designed to provide efficient and thorough cleaning for your home, combining advanced navigation, powerful suction, and convenient app control. This manual will guide you through the setup, operation, maintenance, and troubleshooting of your new device to ensure optimal performance and longevity.
Safety Information
- Read all instructions carefully before using the appliance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Only use the original power adapter and charging dock provided by the manufacturer.
- Do not use the robot in wet environments or near water.
- Keep the robot away from open flames and heat sources.
- Ensure all cables and small objects are cleared from the floor before operation to prevent entanglement.
- Do not operate the robot if it is damaged or malfunctioning. Contact customer support for assistance.
Package Contents
Please check that all items are present in your package:
- Main Machine (Robot Vacuum Cleaner)
- Charging Dock
- Power Adapter
- Side Brushes
- Cleaning Brush
- HEPA Filter
- User Manual
Figure: Product Configuration List
Product Overview
The LIECTROUX L7S is a circular robot vacuum cleaner, typically black, equipped with advanced navigation and cleaning features.
Top View
Figure: Top View of Robot Vacuum
The top features a central LDS laser navigation turret for precise mapping and obstacle detection, along with power and home/recharge buttons.
Bottom View
Figure: Bottom View of Robot Vacuum
The bottom includes two side brushes for edge cleaning, a main rolling brush for deep cleaning, driving wheels, and a mopping pad for wet cleaning.
Setup
- Charging Dock Placement: 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 of the dock. Connect the power adapter to the charging dock and plug it into a power outlet.
- Initial Charge: Place the robot onto the charging dock. Ensure the charging contacts on the robot align with those on the dock. The robot will begin charging automatically. Fully charge the robot before its first use (approximately 4-5 hours).
- Install Side Brushes: Snap the left (L) and right (R) side brushes into their corresponding slots on the bottom of the robot.
- Power On: Press and hold the power button on the robot until the indicator light turns on.
- App Connection: Download the LIECTROUX app from your smartphone's app store. Follow the in-app instructions to connect your robot to your home Wi-Fi network. This will enable advanced features like real-time mapping, virtual walls, and scheduled cleaning.
Figure: Robot on Charging Dock
Operating
The LIECTROUX L7S offers various cleaning modes and smart features for comprehensive home cleaning.
Cleaning Modes
- Automatic Cleaning: The robot intelligently plans its cleaning path using LDS laser navigation and SLAM algorithms to cover the entire area.
- Spot Cleaning: Place the robot in a specific dirty area, and it will perform a concentrated cleaning in a spiral pattern.
- Edge Cleaning: The robot cleans along walls and furniture edges.
- Scheduled Cleaning: Set specific times for the robot to clean automatically via the mobile app.
App Control Features
The mobile app provides extensive control and customization options:
- Real-Time Map Construction: View the robot's cleaning path and map of your home in real-time.
- Virtual Walls: Draw virtual boundaries on the map to restrict the robot from entering certain areas.
- Designated Cleaning Areas: Select specific rooms or zones on the map for targeted cleaning.
- Multi-Floor Map Storage: The app supports storing up to 5 different floor maps.
- Adjustable Suction Power: Customize the suction level based on your cleaning needs.
- Voice Guidance: Receive audio alerts and status updates from the robot.
Figure: Remote Control via Mobile App
Intelligent Navigation and Obstacle Avoidance
The L7S uses LDS laser navigation and SLAM algorithms for precise mapping and efficient cleaning paths. It features an intelligent sensing system with infrared scanning and an anti-collision system to avoid obstacles, prevent falls, and easily climb over small thresholds (up to 18mm).
Figure: LDS Laser Navigation and 360-degree Scanning
Figure: Intelligent Sensing System for Obstacle Avoidance
Breakpoint Continuous Cleaning
If the battery level drops below 20% during a cleaning cycle, the robot will automatically return to the charging dock. Once sufficiently charged, it will resume cleaning from where it left off, ensuring no areas are missed.
Figure: Breakpoint Resume Cleaning
Voice Control
The LIECTROUX L7S is compatible with voice assistants like Amazon Alexa and Google Home, allowing for hands-free control of your robot vacuum.
Figure: Intelligent Voice Control
Maintenance
Regular maintenance ensures your LIECTROUX L7S operates efficiently and extends its lifespan.
1. Dustbin and Filter Cleaning
- Empty the Dustbin: Press the dustbin release button, remove the dustbin, and empty its contents after each cleaning cycle.
- Clean the Filter: Remove the HEPA filter from the dustbin. Tap it gently to remove dust. Do not wash the HEPA filter with water; use the cleaning brush to remove debris. Replace the HEPA filter every 3-6 months, or as needed.
2. Water Tank and Mopping Pad Maintenance
- Empty and Refill: After mopping, empty any remaining water from the tank. Refill with clean water before each mopping session.
- Clean Mopping Pad: Remove the mopping pad and wash it thoroughly with water. Allow it to air dry completely before reattaching.
3. Brush Cleaning
- Main Brush: Remove the main brush cover and the main brush. Use the cleaning tool to cut and remove any hair or debris tangled around the brush.
- Side Brushes: Regularly check side brushes for wear and tear. Remove any tangled hair or debris. Replace worn brushes to maintain cleaning effectiveness.
4. Sensor Cleaning
- Wipe all sensors (cliff sensors, wall sensors, charging contacts) with a clean, dry cloth to ensure proper function.
Troubleshooting
If you encounter any issues with your LIECTROUX L7S, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Robot does not turn on | Low battery; Power button not pressed correctly | Charge the robot fully; Press and hold the power button for a few seconds. |
| Robot does not charge | Charging contacts dirty; Charging dock not powered; Robot not properly aligned | Clean charging contacts on robot and dock; Ensure charging dock is plugged in; Manually place robot on dock, ensuring alignment. |
| Robot gets stuck frequently | Cables or small objects on floor; High thresholds; Dark surfaces (cliff sensors) | Clear floor of obstacles; Use virtual walls for problematic areas; Robot may struggle on very dark carpets/floors. |
| Poor cleaning performance | Dustbin full; Brushes tangled/worn; Filter clogged | Empty dustbin; Clean/replace brushes; Clean/replace filter. |
| App connection issues | Incorrect Wi-Fi password; Robot too far from router; Router settings | Ensure correct 2.4GHz Wi-Fi network and password; Move robot closer to router; Consult router manual for specific settings (e.g., firewall). |
| Robot makes unusual noise | Debris in brushes or wheels; Fan obstruction | Inspect and clean main brush, side brushes, and wheels; Check for any foreign objects obstructing the fan. |
Specifications
| Feature | Specification |
|---|---|
| Brand | LIECTROUX |
| Model | L7S |
| Power (W) | 35W |
| Voltage (V) | 14.8V |
| Motor Type | Brushless motor |
| Function | Cleaning and mopping, automatic cleaning |
| Operating Language | English |
| Power Type | Battery |
| Dust Storage Capacity | <0.5 L |
| Suction Power | 6500Pa |
| Maximum Running Time | 121-150 minutes |
| Automatic Sewage Disposal | Not supported |
| Mobile APP Control | Yes |
| Filter Type | HEPA |
| Navigation System | Lidar + SLAM Dual Location |
| Radar Range | 5cm-8m |
| Water Tank Capacity | 210ml |
| Obstacle Crossing Height | 18mm |
| Battery Capacity | 2600mAh |
| Certification | CE |
| Origin | Mainland China |
Figure: Water Tank and Suction Power Details
Figure: 2600mAh High-Capacity Battery
User Tips
- Prepare Your Space: Before starting a cleaning cycle, ensure small items, cables, and loose rugs are picked up to prevent the robot from getting stuck or damaging items.
- Regular Maintenance: Consistently empty the dustbin and clean the filters and brushes. This is crucial for maintaining strong suction and efficient cleaning.
- Optimize Mopping: For best mopping results, pre-wet the mopping pad slightly before attaching it. Use only water or manufacturer-approved cleaning solutions in the water tank.
- App Features: Explore the mobile app's features like setting virtual walls and designated cleaning zones to customize cleaning to your home's specific needs.
Warranty and Support
The LIECTROUX L7S Robot Vacuum Cleaner comes with a 1-year quality assurance service. In case of any manufacturing defects or issues covered under warranty, free spare parts will be provided as part of the after-sales service system.
For technical support, warranty claims, or any questions regarding your product, please contact the seller or LIECTROUX customer service through the platform where you purchased the product. Please have your purchase details and product model number (L7S) ready when contacting support.
