Introduction
The Liectroux YW509 is an intelligent robot window cleaner designed to simplify the task of cleaning windows, glass doors, and other smooth surfaces. Featuring advanced navigation, powerful suction, and automatic water spray, it provides a thorough and safe cleaning experience. This manual will guide you through the setup, operation, and maintenance of your new device.

The Liectroux YW509 robot window cleaner, shown with its remote control and a smartphone displaying the control app. This image highlights the product's modern design and multiple control options.
An official product video demonstrating the Liectroux YW509 robot window cleaner in action, showcasing its ease of use and effective cleaning capabilities on various glass surfaces.
Таңгактоо мазмуну
Сураныч, кутудан чыгарганда пакеттин мазмунун текшерип, бардык буюмдар бар экенин текшериңиз:

This diagram illustrates all items included in the Liectroux YW509 package: the robot, power adapter, safety rope, remote control, user manual, cleaning pad, empty water spraying bottle, water injection bottle, AC cord, and extension cord.
- Robot Window Cleaner (x1)
- Алыстан башкаруу (x1)
- Колдонуучунун колдонмосу (x1)
- Кубат адаптери (x1)
- AC Cable (x1)
- Extension Cable (x1)
- Safety Rope (x1)
- Тазалоочу чүпүрөк (x2)
- Water Injection Bottle (x1)
- Empty Spraying Bottle (x1)
Орнотуу нускамалары
Follow these simple steps to prepare your Liectroux YW509 for its first use:

This image details the three quick installation steps: 1. Inject water into the water tank using the provided bottle. 2. Connect the power adapter and securely fasten the safety rope. 3. Connect the power supply to the robot and press the one-click start button.
- Inject Water: Use the provided water injection bottle to fill the robot's water tank. The robot features two water tanks with a total capacity of 90mL.
- Connect Power and Safety Rope: Connect the power adapter to the robot. Crucially, fasten the professional-grade safety rope to a secure anchor point. This is a vital safety measure to prevent the robot from falling, especially when cleaning high windows. The safety rope and buckle are designed to withstand a load-bearing capacity of 100kg.
- Connect to Power Supply and Start: Connect the power supply to the robot. Once connected, press the one-click start button on the robot to begin operation.
Маанилүү коопсуздук эскертүүсү:
Always ensure the safety rope is securely fastened before operating the robot, especially on external or high-level windows. The robot is equipped with UPS power-off protection, allowing it to adhere to the glass for more than 20 minutes and issue an alert in case of unexpected power failure, but the safety rope provides an additional layer of physical protection.
Иштөө нускамалары
Башкаруу режимдери
The Liectroux YW509 can be controlled via its included remote control or through a dedicated mobile application.

This image shows a hand holding a smartphone with the Liectroux YW509 mobile application interface, demonstrating easy control of the window cleaning machine at your fingertips. The interface is designed to be simple and user-friendly.
The mobile app provides a simple and intuitive interface for controlling the robot's functions, including starting/stopping cleaning, changing modes, and activating water spray.
Cleaning Modes and Path Planning
The robot features an intelligent AI chip (version 7.0) for automatic path recognition and precise cleaning identification. It offers three distinct cleaning modes to suit different window shapes and cleaning needs:

This diagram illustrates the three cleaning modes: N Path (vertical zig-zag, suitable for vertical glass), Z Path (horizontal zig-zag, suitable for horizontal glass), and N+Z Path (starts with N then Z, suitable for partial stains).
- N Path: Suitable for vertical glass surfaces, the robot starts cleaning with an "N" shaped path.
- Z Path: Ideal for horizontal glass surfaces, the robot starts cleaning with a "Z" shaped path.
- N+Z Path: For comprehensive cleaning or partial stains, the robot will first complete an "N" path, then switch to a "Z" path.
The upgraded 2.0 Intelligent Path Planning system quickly judges the edges around the glass, planning an orderly zig-zag path to reduce missed spots and repetition, effectively improving cleaning efficiency and coverage. When cleaning is completed, the robot automatically returns to its starting point for easy removal.

This image demonstrates the Liectroux YW509's intelligent path planning, showing the robot moving in a systematic zig-zag pattern across a large window, with a "Starting Point Memory" indicator.
Automatic Water Spray and Wet Mopping
The YW509 features an intelligent water spray system with a four-nozzle design that sprays water in three directions (left, right, and down). This, combined with the intelligent steady-climbing system, ensures effective wet mopping and dissolves dry stains in advance.

This image highlights the ultrasonic water spray and micro-air nucleus water dialysis features, along with the four-nozzle design that sprays water in three directions. It also shows the one-press start function on the robot's framework.

This image emphasizes the intelligent water spray and automatic wet mopping capabilities of the Liectroux YW509, showing water being sprayed from the robot onto a glass surface.
Intelligent Detection and Safety Features
The robot is equipped with high-precision optocoupler sensors that intelligently detect the frame and edges of the glass, preventing collisions and ensuring leak-free cleaning. For frameless glass, the robot will stop spraying water automatically when mopping the edge to avoid spraying into the air or indoors.

This image illustrates the intelligent detection system with blue circles indicating sensors at the corners of the robot, highlighting its anti-collision and leak-free cleaning capabilities.
The powerful 3000Pa suction ensures firm adhesion to the glass, making it safe for cleaning on upper floors. The suction cup biomimetic adsorption system 2.0 provides 6KG vertical load-bearing capacity.

This image demonstrates the robot's strong suction power (3000Pa) and vertical load-bearing capacity (6KG), showing it holding a kettle on a vertical surface, emphasizing its safety for high-rise window cleaning.
Үн сунуштары
The AI intelligent voice prompt system provides real-time status updates, making cleaning safe and worry-free. Voice prompts include:

This image displays the Liectroux YW509 robot with speech bubbles indicating various voice prompts: "Start cleaning", "Turn on automatic water spray", "Turn off automatic water spray", "Power on, please fasten the safety rope", "Suction completed, standby to work", "Stop cleaning", "Continue cleaning", and "Please connect to the power".
- "Power on, please fasten the safety rope"
- "Suction completed, standby to work"
- "Stop cleaning"
- "Continue cleaning"
- "Please connect to the power"
- "Start cleaning"
- "Turn on automatic water spray"
- "Turn off automatic water spray"
Техникалык тейлөө
Тазалоочу аянттар
The Liectroux YW509 uses professional customized cleaning pads made of microfiber material, designed for great water absorption and strong dust-removal. These pads are easy to stick to the holder and are washable.

This image illustrates the layered structure of the cleaning pad: a Cleaning Layer for stains, a Water Absorption Layer for excess water, a Flannelette Layer to fix components, and a Supporting Layer for flatness and firmness.
The square design of the cleaning pad provides higher coverage without missing dead corners, unlike other cleaning pads that may leave marks on square windows.

This image compares the square design cleaning pad, which offers higher coverage without missing dead corners, to an "Other Cleaning Pad" that may not match square windows and can leave marks.
After each use, remove the cleaning pads and wash them. Ensure they are dry before reattaching for the next cleaning session.
Робот тазалоо
Wipe the robot's exterior with a soft, dry cloth. Do not spray water directly onto the robot. Regularly check the driving wheels and timing belts for any debris or wear. The dedicated timing belts are made of upgraded materials, anti-slip and dust-proof, ensuring smooth and steady climbing.

This diagram shows the internal mechanism of the Liectroux YW509's steady-climbing system, highlighting the dedicated timing belts (upgraded materials, anti-slip, dust-proof) and external driving wheels (avoid getting wet, walk more smoothly).
Проблемаларды чечүү
Бул жерде кээ бир жалпы маселелер жана алардын мүмкүн болуучу чечимдери:
- Robot not adhering to glass:
- Ensure the power adapter is securely connected and the robot is powered on.
- Check if the cleaning pad is properly attached and not overly saturated.
- Verify the glass surface is clean and free from excessive dust or debris that might hinder suction.
- The robot has an automatic replenish of air pressure system to maintain a stable 3000Pa suction. If suction is weak, ensure no blockages.
- Robot falling or losing suction:
- Immediately check the safety rope connection.
- The UPS power-off protection should keep the robot attached for over 20 minutes and issue an alert. If this fails, ensure the battery is charged.
- Ensure the glass surface is not excessively wet, as this can reduce suction.
- Robot not moving or cleaning effectively:
- Check for any obstructions on the glass or around the robot's path.
- Ensure the cleaning pads are clean and not worn out.
- Verify the water tank has sufficient water for spraying.
- If the robot is stuck, try repositioning it manually after ensuring safety.
- Voice prompts not clear or absent:
- Check the robot's volume settings via the app or remote.
- Ensure the robot is not too far from the controller or in an area with strong interference.
If issues persist, refer to the detailed troubleshooting section in the full user manual or contact customer support.
Техникалык шарттар
Detailed technical specifications for the Liectroux YW509 Robot Window Cleaner:

This image provides a visual summary of the Liectroux YW509's product parameters, including its dimensions, power, suction, and control methods.
| Өзгөчөлүк | Спецификация |
|---|---|
| Продукт аты | Терезе тазалоочу акылдуу робот |
| Модель номери | YW509 |
| Материал | ABS |
| Продукциянын өлчөмдөрү | 24.2 x 24.2 x 10.4 см |
| Продукт Салмагы | 3.0 кг |
| Номиналдуу кубаттуулук | 72 Вт (<800 Вт) |
| Rated Voltage | 24V (100 - 240 V input) |
| Соруу күчү | 3000Па |
| Батарея сыйымдуулугу | 500mAh |
| Ызы-чуу деңгээли | ≤65дБ |
| Тазалоо режими | N Path, Z Path, N+Z Path |
| Суу спрей | 4-Way Water Spray (Left, Right, Down) |
| Суу резервуарынын сыйымдуулугу | 100ml (total for 2 tanks) |
| Башкаруу режими | Remote control or APP (Wireless 2.4GHz) |
| Anti-fall Control | UPS системасы |
| Frameless Detection | Ооба |
| Үн чакыруу | Ооба |
| Кордун узундугу | AC cable 1.2m, adapter 2.5m, extension cable 2m (Total 6.2m) |
| Сертификация | CE |
Кепилдик жана колдоо
The Liectroux YW509 Robot Window Cleaner comes with a 5-year warranty, reflecting the manufacturer's commitment to quality and durability. For any technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact Liectroux customer support through their official channels.

This image highlights the 5-year warranty provided by Liectroux, emphasizing the brand's commitment to product quality and customer satisfaction.
Колдонуучу сунуштар
Based on common user experiences and questions, here are some helpful tips for optimal performance:
- Pre-clean Heavily Soiled Windows: For windows with very heavy dirt or grime, consider a quick manual wipe to remove the thickest layer before using the robot. This prevents excessive strain on the robot and ensures a better final clean.
- Regular Cleaning Pad Replacement: The cleaning pads are crucial for effective cleaning. If you notice streaks or reduced cleaning performance, it's likely time to wash or replace the pads. Spare pads can be ordered from authorized Liectroux retailers.
- Optimal Water Usage: Use distilled or demineralized water in the water tank to prevent mineral buildup in the nozzles and ensure streak-free cleaning.
- Биринчи коопсуздук: Always attach the safety rope to a secure point, especially when cleaning external windows or those at height. The robot's internal battery provides backup power, but the safety rope is your primary fall prevention.
- Беттик шайкештиги: While primarily designed for windows, the robot is also suitable for other smooth surfaces like bathroom mirrors and smooth tiles. Ensure the surface is flat and non-porous for proper suction.





