Lefant M265 Wet and Dry Robot Vacuum Cleaner User Manual

Introduction

Thank you for choosing Lefant. This manual will help you fully understand and quickly install your robot vacuum cleaner (hereinafter referred to as "robot"). It also provides detailed information on usage and maintenance to ensure the best product experience.

Before using the product, please read this user manual carefully and keep it in a safe place for future reference.

If you encounter situations not adequately covered in this manual, please contact our after-sales service. For more information, visit the official Lefant ROBOTICS website: www.lefant.com, or send an email to: support.us@lefant.com (NA), support.eu@lefant.com (EU), support.jp@lefant.com (JP), support@lefant.com (Other countries).

A comprehensive user manual is also available in PDF format: View User Manual (PDF).

Safety Information

General Precautions

• Use only for cleaning floors in domestic environments. Do not use outdoors (e.g., uncovered balconies), on unpaved surfaces (e.g., sofas), or in commercial/industrial settings.
• Clean or maintain the automatic mop cleaning station (hereinafter referred to as "Base Station") and the robot only when the Base Station is off and the robot is deactivated.
• Do not treat the robot and Base Station as toys, nor climb or stand on them. Supervise children and pets to keep them away during the operation of the robot or Base Station.
• Do not use the product in rooms where infants or small children are sleeping.
• 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 supervised or instructed on the use of the appliance by a person responsible for their safety. Children should be supervised to ensure they do not play with the appliance.
• If used in elevated environments (e.g., duplex floors), install a sturdy physical barrier to prevent accidental falls of the robot, which could cause personal injury or material damage.
• Do not allow human body parts or pets to approach the robot's rotating brush head or enter the machine's empty spaces to avoid injury.
• Before use, remove loose cables and other debris from the floor, and move unstable, fragile, valuable, or potentially dangerous objects to prevent entanglement, blockage, dragging, or tipping by the robot, which could cause personal injury or material damage.
• Ensure that the floor on which the robot operates has no standing water; otherwise, water ingress could damage the robot.
• Do not use to clean burning objects (e.g., unextinguished cigarette butts, matches, ashes, etc.) or flammable or explosive materials (e.g., lighters, gasoline, toner and powders for printers or photocopiers, etc.).
• Before use, check that components such as the dustbin, filter, side brush, and cleaning cloth are correctly installed.
• Do not rinse the robot or Base Station with any liquid.
• Do not use to clean long-pile carpets (some dark-colored carpets may not be cleaned effectively).
• If the product is damaged in any way, do not use it and promptly contact official customer service for resolution.
• Do not store or use the product in environments with temperatures above 40°C or below 0°C, or on floors with liquids or viscous substances.
• Do not use disinfectants other than officially approved cleaning fluids; otherwise, it could cause serious damage to the robot and Base Station.
• Do not place objects on the robot or Base Station, nor cover them with any element (including protective dust cloths).
• Avoid hard or sharp objects (e.g., construction debris, glass, iron nails, etc.) on the floor where the robot operates; otherwise, they could scratch the robot and the floor.
• Always place the Base Station on a hard, level indoor floor. Keep the robot, Base Station, and power cord away from open flames, heat sources (e.g., radiators), damp or wet areas, narrow spaces, or places where the robot risks falling.
• Remove fragile objects and debris (e.g., vases, mirrors, plastic bags, etc.) placed on the floor to prevent damage to valuable objects due to obstruction or slight collision by the robot during operation.
• Do not place low objects such as mats or shoes on stairs or in other places where the robot risks falling; otherwise, they could interfere with the robot's anti-fall sensor and cause it to fall.
• Use this product in accordance with the instructions in this manual. The user is responsible for any loss or injury caused by improper use, as well as any indirect damage resulting from the use, misuse, or inability to use this product.

Battery and Charging Safety

• This product is compatible exclusively with the charging base specifically provided by the manufacturer.
• Ensure that you use a suitable power supply with reliable grounding. Otherwise, there is a risk of electric shock and other hazards.
• If a reliable grounded power supply is not available, have the system corrected by a professional electrician before using this product.
• Do not disassemble, repair, or modify the battery and charging base without authorization.
• If the charging base will not be used for a long time, unplug it from the power supply.
• Do not dispose of used batteries randomly. They must be delivered to a professional recycling facility for proper disposal.
• Do not use third-party batteries, chargers, charging cables, or charging docks.
• Do not clean the charging pins of the charging base with wet wipes, wet towels, or wet hands.
• Use this product in an environment where the power supply voltage matches that indicated on the base.
• During product transport, ensure it is turned off and unplugged, and it is recommended to use the original packaging box for packaging.
• Do not use a power cord not included in the product package. Otherwise, smoke, overheating, or even fire could occur.
• If the usage area is subject to thunderstorms or unstable power supply voltage, etc., it is recommended to take appropriate protective measures.
• It is forbidden to use this product with any type of voltage converter. Otherwise, the warranty becomes immediately void and potential hazards could occur.
• Do not use a damaged power cord. If the power cord is damaged (including breaks, fractures, etc.), immediately stop use and contact customer service.
• If the robot will not be used for a long time, fully charge it, turn it off, and store it in a cool, dry place. Charge it at least once a month to prevent battery over-discharge.

Proper Product Disposal

This marking indicates that this product should not be disposed of with other household waste throughout the European Union. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To recycle your used device, use return and collection systems or contact the retailer where the product was purchased. They can recycle this product safely.

Product Overview

Button Functions

The robot features a single button with multiple functions:

• Press and hold for 3 seconds: Power On (The robot automatically turns on during charging).
• Single click: Start or Pause cleaning.
• Double click: Automatic return to the Base Station for charging.
• Press and hold for 6 seconds: Enter network configuration mode. (For network setup: Open the app, select 'Add device', then press and hold for 6 seconds until you hear the voice prompt. Wait for the app to scan the device, then follow the connection instructions to complete pairing.)
• Press and hold for 12 seconds: Power Off.

Button Light Indicators

• Breathing purple light: Charging (Battery level < 50%).
• Breathing blue light: Charging (Battery level > 50%).
• Flashing blue light: Robot enters network configuration mode.
• Solid red light: Robot automatically returns for charging due to low battery level.

Robot Components (Top View)

The top of the robot includes the dTOF sensor, the Start/Pause button, and an anti-collision strip with obstacle avoidance sensors.Robot Components (Bottom View)

The bottom of the robot features side brushes, a main brush, anti-fall sensors, an omnidirectional wheel, side roller support assembly, unlock button, and charging contacts.Base Station Components

The Base Station includes a water tray assembly, roller mop, drain port, dirty water box, water refill port, charging contacts, and a detachable base.Dustbin Components

The dustbin consists of a dustbin cover, filter grid support, filter grid clip, HEPA filter, dustbin handle, and dustbin lock.Other Accessories

The package includes an adapter, side brushes, roller mop, HEPA filter, detachable base, cleaning brush, user manual, and cleaning solution.

Setup

What's in the Box

The package typically includes:

• Robot x 1
• Base Station x 1
• Roller Mops x 2
• Power Cord x 1
• Filters (High-Efficiency) x 2
• Cleaning Tool x 1
• Side Brushes x 4
• User Manual x 1

Preparation

1. Before starting, clear scattered cables, hard and sharp objects (e.g., iron nails, glass) from the floor, and move easily overturned, fragile, valuable, or potentially dangerous objects. This prevents the robot from getting entangled, blocked, dragged, or tipped over, which could cause personal injury or material damage.
2. If using in an elevated environment, ensure a solid physical barrier is in place to prevent personal injury or material damage from accidental falls of the robot.
3. Before use, ensure there is no accumulated water on the floor, and do not wash the main unit with water to prevent damage from water ingress.
4. Insert the power adapter firmly into the designated slot.
5. Align the side brush with its mounting shaft, then press firmly until you hear a click, indicating successful installation.
6. Remove the protective film from the robot.

Base Station Installation

Place the Base Station on a flat surface and plug the power cord into an electrical outlet. Ensure there are no objects within 0.5 meters on either side of the charging station and within 1.5 meters in front of it, to prevent signal blockage. Do not place reflective objects like floor mirrors around the charging station, as signal reflection can affect product use.

Filling the Clean Water Tank

Lift the clean water tank upwards, open the top cover, and pour in clean water. After filling, securely close the top cover and reinsert the tank into its designated slot in the Base Station. Ensure the tank is perfectly inserted and correctly positioned.

• Do not pour hot water into the tank, as it may cause deformation.
• Do not add cleaning solution to the tank, as this may lead to excessive concentration and affect the robot's normal operation.

Adding Cleaning Solution

Remove the clean water tank and the dirty water tank. Open the sealing cap and pour the cleaning solution into the solution cartridge. After filling, close the sealing cap and reassemble the tanks, ensuring they are perfectly inserted, stable, and without wobbling.

Easy App Setup

1. Power on the Robot: Press and hold the "Start/Pause" button on the M265 for 3 seconds to turn it on.
2. Download the Lefant App: Scan the QR code or download the Lefant app from the App Store or Google Play.
3. Enter Pairing Mode: Press and hold the "Start/Pause" button for 6 seconds. When the indicator light starts flashing, it is in pairing mode.
4. Add Device: Open the Lefant app, tap "Add Device", and select the "M265" model from the device list.
5. Connect to Wi-Fi: Select your home Wi-Fi network and enter the password. Supports 2.4GHz Wi-Fi only.
6. Pairing Complete: Keep your phone, router, and robot close together until pairing is complete.

Operation

Power On/Off

1. Press and hold the power button for 3 seconds to turn on the device. The power indicator light will turn on, and the robot will enter standby mode.
2. Press and hold the power button for 12 seconds to turn off the device. This operation will complete the shutdown.

Note: The robot cannot be turned off while charging.

Starting Cleaning

Briefly press the power button to start cleaning. The robot will dynamically plan its cleaning path. By default, after mapping the floor along the walls, it adopts a zigzag (arc-shaped) filling method to efficiently cover and clean each room one after another.

Note:

• To ensure the robot can return to the Base Station smoothly, it is recommended to start it automatically from the charging state. Do not move the Base Station during cleaning.
• If the robot's battery level is insufficient, charge it before starting cleaning.
• Before cleaning, tidy up all cables on the floor ( including the Base Station's power cord) and valuable objects to prevent power interruptions, object damage, or cable entanglement caused by the robot dragging them during cleaning.
• If the cleaning time is less than 5 minutes, the robot will not create a new map and will not overwrite the original one.
• If the battery level becomes insufficient during cleaning, the robot will automatically return to the Base Station to charge. When the charge reaches 80%, it will automatically return to the interruption point to resume cleaning.

Pause

When the robot is operating, briefly press the power button once to pause. Briefly press the power button twice to make the robot return to the charging station. In pause mode, briefly press the power button once to resume cleaning. Alternatively, manually place the paused robot back on the Base Station (ensuring it aligns with the charging contacts) to end the cleaning task.

Standby Mode

If the robot remains inactive for more than 5 minutes, it will automatically enter standby mode and can be woken up by pressing any button.

• When the battery level is below 70%, the robot will shut down after 24 hours of standby.
• When the battery level is below 30%, the robot will shut down 10 minutes after entering standby mode.

Do Not Disturb Mode

The factory default period for do not disturb mode is from 10:00 PM to 8:00 AM. You can modify the period or disable the mode via the mobile app.

You can also separately set whether the robot should start cleaning, automatically resume interrupted cleaning, collect dust, clean with the mop, and dry the mop during the do not disturb period, as well as activate or deactivate voice transmission.

Roller Mop Cleaning

After starting a cleaning activity, the robot will first clean the roller mop before starting to sweep. The interval for roller mop cleaning can be selected as needed in the mobile app.

After the roller mop has been cleaned, the robot will automatically return to the Base Station to resume cleaning. You can manually control the robot to re-clean the roller mop via the mobile app, and the mop cleaning process can be interrupted in the device settings during mop cleaning operation.

Note:

• To ensure the robot can normally return to the Base Station for roller mop cleaning, it is recommended to start it automatically from charging mode.
• Do not move the Base Station during cleaning, as this may affect the robot's ability to return to the base.

Air Drying

After the robot has completed the cleaning activity, it will return to the Base Station to clean the mop and automatically air dry it.

Recharging

Upon completion of cleaning, the robot will automatically return to the Base Station for charging.

• Double-press the power button, and the robot will automatically return to the Base Station for charging.
• When the robot is charging, the button indicator light will flash in breathing mode and turn off when charging is complete.

Note:

• If the robot cannot locate the Base Station, it will automatically return to its starting position.
• Manually place the robot in front of the Base Station and briefly press the button to start automatic return for charging, or manually place the robot on the Base Station.
• Meanwhile, the indicator light on the robot's main button will continue to flash to indicate that charging is in progress.

Smart Features

The Lefant M265 offers advanced features for intelligent cleaning:

• Multi-Floor Maps: The robot can store maps for multiple floors, adapting its cleaning route to different levels of your home.
• No-Go Zones: Define specific areas on the map where the robot should not enter, preventing it from cleaning sensitive or restricted spaces.
• Carpet Detection: Automatically detects carpets and adjusts suction power for optimal cleaning.
• Smart Zoning: Allows for customized cleaning based on specific room layouts and needs, ensuring full-coverage corner cleaning.
• App Control: The Lefant app provides comprehensive control over the robot, including scheduling, mode selection (Start, Recharge, Standard Mode, Lookup), and firmware updates.

Maintenance

General Maintenance Notes

• Before cleaning or maintaining the base and robot, ensure the base is unplugged from power and the robot is turned off.
• The frequency of component replacement is determined by actual use. In case of abnormal wear, components must be replaced promptly to avoid affecting cleaning effectiveness.

Dustbin Cleaning

1. Lift the dustbin handle upwards to remove it.
2. Press the filter clip to unlock it, then remove the filter support.
3. Remove the filter support and clean it with the cleaning brush. Do not wash it with water. Replace the filter with a new one based on actual wear conditions to maintain optimal cleaning performance.
4. The main body of the dustbin and the filter support can be washed with water. After cleaning, let them air dry for at least 24 hours to ensure they are completely dry, then reinstall them in sequence for use.

Side Brush Cleaning

Pull the side brush upwards with force to remove it. After cleaning the side brush, reinstall it. Replace it with a new one according to actual wear conditions.

Roller Brush Cleaning

1. Open the locking tabs on the sides of the roller support, then lift the roller assembly upwards.
2. Subsequently, remove the roller side support assembly and the roller mop.
3. Remove hair, dust, and other foreign substances from the roller mop assembly and the roller side support. Replace the roller mop with a new one based on actual wear conditions to ensure cleaning effectiveness.
4. Remove hair, dust, and other foreign substances from the surface of the roller chamber. Do not rinse the main unit body with water.
5. After cleaning and maintenance are complete, reinstall all components. Ensure the roller side support assembly is correctly installed and press the locking tabs to secure it firmly.

Water Tray Components Cleaning

1. Open the water tray locking tab, lift it upwards to remove the tray.
2. Remove the water tray filter and rinse the tray assembly thoroughly with clean water.
3. After cleaning, install the water tray assembly and filter according to the diagram, then place them back on the robot. Ensure that after installation, the assembly is flush, tight, and without play relative to the main unit.

Dirty Water Box Cleaning

1. Simultaneously press the release buttons with both hands to remove the dirty water box.
2. Open the dirty water box cover as shown in the diagram, remove the splash guard, and clean any sediment on its surface.
3. Thoroughly rinse sediment and other foreign substances from inside the dirty water box to prevent accumulation and clogging, which could impair the box's drainage performance.
4. After cleaning, reinstall the splash guard, align the dirty water box with the robot's water holder, and press it firmly until you hear a click. Ensure the dirty water box fits seamlessly with the main unit and has no play, indicating successful installation.

Scraping Metal Strip Cleaning

Pull the scraping metal strip outwards to remove it. After cleaning, reinstall it into the storage slot as shown in the diagram.

Note: After removal, when reinstalling the scraping metal strip, it must be fully inserted into the storage slot. Otherwise, it may affect the robot's normal operation.

Robot Sensors Cleaning

Clean and wipe all sensors on the main unit with a soft, dry cloth, including:

• Obstacle avoidance sensors
• dTOF sensor
• Edge detection sensors: It is recommended to clean the edge detection sensors once a week to prevent dust clogging and ensure signal integrity.

Robot Wheels Cleaning

Use a soft cloth to remove dust and foreign substances from the omnidirectional wheels and main wheels of the robot. Clean as needed based on actual use.

Charging Contacts Cleaning

First, ensure the robot is turned off and the Base Station plug is disconnected. Then, clean the charging contacts on the main unit and Base Station with a soft, dry cloth to avoid the risk of electric shock.

Dirty Water Tank Cleaning

Remove the dirty water tank, empty it, and rinse it with clean water. Dry the surface, reinstall it into the Base Station, and ensure it is secure and without play.

Washing Tray Composition Cleaning

1. Lift the front edge of the washing tray component, then pull it outwards to remove it after it loosens.
2. Press to open the washing tray locking tab, then lift the washing tray upwards.
3. After cleaning the washing tray component, wipe any water stains from its surface with a soft, dry cloth.
4. Reassemble the washing tray component as shown in the diagram and install it into the Base Station. After installation, ensure the component's surface is level with the surrounding parts and without protrusions; this indicates it is correctly installed.

Troubleshooting

If you encounter any issues with your Lefant M265, please refer to the table below for common problems and solutions. If the problem persists, contact customer support.

Specifications

Adapter Models

The following adapter models are compatible:

• K30-V1000R190-019A0-US: AD-0191900100US
• K30-V1000R190-019A0-DE: AD-0191900100EU
• K30-V1000R190-019A0-GB: AD-0191900100UK
• K30-V1000R190-019A0-AU: AD-0191900100AU

User Tips

• Optimal Performance: For best cleaning results, ensure regular maintenance of all components, especially the dustbin, filters, and brushes. This helps prevent reduced efficiency or dust leakage.
• Self-Cleaning Feature: The Base Station is designed to automatically discharge dirty water and clean the mop, providing a hands-free experience. Ensure the clean water tank is filled and the dirty water tank is emptied regularly for this feature to work effectively.
• Room Preparation: Before starting a cleaning cycle, always clear loose cables and small obstacles to prevent the robot from getting stuck or tangled.
• App Connectivity: If you experience issues with Wi-Fi connection, ensure your home network is 2.4GHz and that the robot is within good signal range. Re-entering pairing mode via the robot's button can help re-establish connection.
• Customer Support: If you encounter persistent issues, refer to the troubleshooting section or contact Lefant customer support for assistance.

Warranty and Support

For any product-related inquiries, technical support, or warranty claims, please contact Lefant customer service through the following channels:

• Website: www.lefant.com
• Email (North America): support.us@lefant.com
• Email (Europe): support.eu@lefant.com
• Email (Japan): support.jp@lefant.com
• Email (Other Countries): support@lefant.com

Please have your product model and purchase information ready when contacting support.

Battery Removal for Disposal

The following information applies exclusively to the disposal of this robot and is not part of daily operating instructions. The chemicals contained in the integrated Li-ion battery could cause environmental pollution. Remove the battery before disposing of the product and deliver it to a professional battery recycling facility for centralized disposal.

1. Let the robot run until it completely discharges and automatically turns off without recharging.
2. Ensure the robot is turned off.
3. Remove the battery cover screws on the robot's bottom casing.
4. Open the battery cover.
5. After extracting the battery, disconnect the battery connector.

Tips for Battery Removal:

• When disassembling the battery, ensure it is completely discharged and perform the operation without being connected to the charging station.
• Remove the entire battery pack together. Do not damage the battery pack casing to prevent short circuits or leaks of hazardous substances.
• If the battery leaks and accidentally comes into contact, rinse with plenty of water and seek medical attention promptly.