1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your FONOBO Window Cleaning Robot. Please read this manual thoroughly before using the device to ensure proper function and to prevent damage or injury. This robot is designed for automatic cleaning of various smooth surfaces such as windows, mirrors, and tiles.

Image: The FONOBO Window Cleaning Robot, showing its main body and the two circular cleaning pads.
2. Product Components
The FONOBO Window Cleaning Robot comes with several components and accessories to facilitate its operation and maintenance. Please ensure all items are present upon unboxing.
- Main Robot Unit
- Power Adapter
- Remote Control
- Safety Rope
- Cleaning Rings (pre-installed or separate)
- Microfiber Wipes (multiple pieces)
- Water Bottle (for filling tank)
- User Manual

Image: A visual representation of all included accessories for the FONOBO Window Cleaning Robot.

Image: Detailed diagram of the robot's components, including indicators and ports.
- Green light: charging complete; Orange light: charging
- Red light: Machine Abnormal
- Blue light: normal operation
- One-button start
- Water tank filling port
- Exhaust port
- Power socket
- Safety rope hanging hole
- Blue light (on bottom)
- Green light (on bottom)
- Remote control receiving window
- Nozzle
3. Specifications
Below are the technical specifications for the FONOBO Window Cleaning Robot.

Image: A table detailing the technical specifications of the robot and its adapter.
| Parameter | Value |
|---|---|
| Input Voltage | AC100~240V 50Hz~60Hz |
| Rated Power | 80W |
| Battery Capacity | 500mAh |
| Dimensions | 295*145*75mm |
| Water Tank Capacity | 30ml |
| Suction Force | 2800Pa |
| Net Weight | 1.05KG |
| Control Mode | Infrared remote control |
| Noise Level | 65dB |
| Borderless Detection | Automatic |
| Anti-fall Control | UPS uninterrupted power supply system / safety rope |
| Water Spray Method | Manual / Automatic |
| Cleaning Mode | 3 kinds |
4. Safety Precautions
Always adhere to the following safety guidelines to prevent accidents and ensure the longevity of your device:
- Ensure the safety rope is securely fastened to a sturdy object before placing the robot on the window.
- Do not use the robot on cracked or damaged glass.
- Keep the robot away from children and pets during operation.
- Use only the provided power adapter.
- Do not immerse the robot in water or other liquids.
- The robot features a UPS power failure backup system. In case of accidental power failure, the robot can remain adsorbed for approximately 20 minutes and will emit a continuous alarm. This system, combined with the safety rope, provides protection for high-level window cleaning.

Image: Demonstration of the UPS backup system and safety rope for fall prevention.
5. Setup
Follow these steps to prepare your robot for its first use:
- Charge the Battery: Connect the power adapter to the robot's power socket (7) and plug it into a wall outlet. The orange light (1) indicates charging. A green light (1) indicates charging is complete.
- Attach Cleaning Wipes: Ensure the microfiber cleaning wipes are securely attached to the cleaning rings on the bottom of the robot.
- Fill Water Tank: Open the water tank filling port (5) and carefully fill the 30ml water tank with clean water or a suitable window cleaning solution using the provided water bottle. Close the port securely.
- Secure Safety Rope: Before placing the robot on the window, firmly attach the safety rope to a strong, fixed object (e.g., a heavy piece of furniture, a railing). Ensure there is no slack in the rope that could allow the robot to fall far.
6. Operating Instructions
Operating your FONOBO Window Cleaning Robot is straightforward:
6.1 Powering On and Off
- Power On: Connect the robot to the power adapter and press the one-button start (4) on the robot or the power button on the remote control. The blue light (3) will indicate normal operation.
- Power Off: Press and hold the one-button start (4) or the power button on the remote control until the robot powers down. Always remove the robot from the window before disconnecting power.
6.2 Starting Cleaning
Once powered on and placed on the window, the robot will automatically adhere to the surface. Press the one-button start (4) on the robot or the start button on the remote control to begin the cleaning cycle. The robot features path planning and borderless detection for efficient cleaning.

Image: Activating the robot with a single button press for smart control.
6.3 Automatic Water Spray
The robot is equipped with an automatic water spray function. It will periodically spray cleaning solution from its nozzle (12) onto the surface as it cleans. This can also be controlled manually via the remote control.

Image: The robot in action, demonstrating its automatic water spray feature and remote control capability.
6.4 Using the Remote Control
The infrared remote control allows you to manually direct the robot, start/stop cleaning, and control the water spray. Point the remote control towards the remote control receiving window (11) on the robot for optimal response.
7. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your robot:
- Clean Cleaning Wipes: After each use, remove the microfiber wipes and wash them. They are reusable.
- Clean Robot Body: Wipe the robot's exterior with a soft, damp cloth. Do not use abrasive cleaners or immerse the robot in water.
- Check Suction Cups/Pads: Periodically inspect the cleaning pads and the suction area for debris or wear. Ensure they are clean and intact for proper adhesion.
- Empty Water Tank: If any solution remains, empty the water tank after use to prevent residue buildup.
- Storage: Store the robot in a cool, dry place away from direct sunlight when not in use.
8. Troubleshooting
If you encounter issues with your FONOBO Window Cleaning Robot, refer to the following common problems and solutions:
- Robot not adhering to surface:
- Ensure the surface is clean and dry.
- Check if the cleaning pads are properly attached and not overly wet.
- Verify the power connection is secure.
- Robot not moving or stopping unexpectedly:
- Check for obstructions on the cleaning path.
- Ensure the battery is sufficiently charged.
- Refer to the indicator lights (1, 2, 3) for error codes. A red light (2) indicates an abnormal condition.
- Poor cleaning performance:
- Replace or clean the microfiber wipes.
- Ensure the water tank is filled with appropriate cleaning solution.
- The surface might be excessively dirty, requiring pre-cleaning or multiple passes.
- Remote control not responding:
- Check the remote control batteries.
- Ensure you are pointing the remote control directly at the robot's receiving window (11).
9. Warranty and Support
Your FONOBO Window Cleaning Robot is covered by a standard manufacturer's warranty. Please refer to the warranty card included in your packaging for specific terms and conditions. For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact FONOBO customer service through the retailer where you purchased the product or visit the official FONOBO website for contact information.