1. Safety Instructions
Please read all safety instructions carefully before using the appliance.
1.1 Caution
- This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
- Avoid using the appliance in rooms where infants are sleeping.
- For indoor household use only. Do not use outdoors or in commercial or industrial environments.
- Use only accessories recommended or sold by the manufacturer.
- Use only official cleaning and disinfecting solutions provided by the manufacturer.
- Use only original rechargeable batteries and charging docks specified by the manufacturer. Ensure that the voltage matches the rating indicated on the charging dock.
- Ensure that the water tanks and filters are correctly installed before use.
- Do not use to vacuum foaming liquids such as detergent, soap water, or urine.
- Always turn off the machine and unplug the charging dock before performing cleaning or maintenance.
- Disconnect the device from power if it will not be used for an extended period.
- This appliance contains batteries that are only replaceable by skilled persons.
- WARNING: For the purposes of recharging the battery, only use the detachable supply unit (model: ZD012M280060EU) provided with this appliance.
- A hazard may occur if the appliance runs over the supply cord.
- Follow the instructions in this manual. The manufacturer is not liable for damage or injury resulting from improper use.
1.2 Danger
- Do not rinse the product directly with water.
- Do not wipe the product with a wet cloth.
- Do not operate the product near open flames or fragile objects.
- Keep body parts such as hair, fingers, and clothing away from the device's openings and moving parts.
- Do not use to vacuum hard or sharp objects such as construction debris, glass shards, or nails.
- Do not vacuum flammable substances such as gasoline, toner powder, or use in areas where such materials are present.
- Do not vacuum burning or smoking objects such as cigarettes or matches.
- Warning: Non-rechargeable batteries must not be recharged.
- This device contains a battery that must be replaced by qualified personnel only.
- Warning: Only use the original charging dock provided with the appliance.
- Warning: To prevent risk due to accidental reset of the thermal fuse, do not power the device through external switching devices (e.g., timers) or connect it to circuits that are frequently switched on and off by the utility.
- Do not install or charge the dock near heat sources or in humid areas (e.g., radiators, bathrooms).
- Do not use a damaged charging dock.
- Do not pull or drag the appliance or the dock by the power cord. Do not use the cord as a handle or trap it in doorways. Avoid pulling it around sharp edges or corners. Keep the cord away from hot surfaces.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified personnel.
- This appliance uses a rechargeable battery with a capacity of 2500mAh.
- Before disposal, remove the appliance from the dock, turn it off, and remove the battery.
- Always dispose of the battery according to local regulations.
- Do not incinerate the device even if severely damaged, as the battery may explode.
2. Product Overview
2.1 Package Contents
The ILIFE W90 Pro package includes the following items:

- Main Body
- Charging Dock
- Adapter
- User Manual
- Extra Filter Sponge *1
- Cleaning Brush
- Extra Squeegee *2
- Extra Roller Brush *1
2.2 Component Identification
Familiarize yourself with the different parts of your ILIFE W90 Pro:

- Spray button: Press and hold to spray water; release to stop spraying.
- Handle
- Handle release hole
- Voice speaker area
- Clean water tank release button
- Clean water tank handle
- Clean water tank
- Charging pins
- Power button: Short press to power on/off
- Mode switch button: Short press to switch between Auto/Max mode
- Self-cleaning button: While charging, short press to start/stop self-cleaning
- Battery display panel
- Dirty water tank release button
- Dirty water tank handle
- Dirty water tank
- Roller brush cover release button
- Roller brush cover
- Roller brush
2.3 Display and Buttons
The LED display provides real-time status updates, and buttons control various functions.

- Spray indicator: Lights up when spraying.
- Battery/fault display: Shows battery level and fault alerts.
- Charging indicator: Indicates charging status.
Button Functions
| Button | Operation | Voice Prompt |
|---|---|---|
| Power button | Short press to power on Short press to power off | Start cleaning Power off, please put back the machine to the charging base. |
| Mode switch button | Short press to switch modes | Auto mode / Powerful mode |
| Self-cleaning button | Short press (while charging) to start/stop self-cleaning Long-press to switch languages (English, Russian, German, and Polish can be selected during operation). | Start/Stop Self-Cleaning Beep (then voice prompt in selected language.) |
3. Technical Specifications
Note: In order to continuously improve our products, we reserve the right to make any technical or design changes without prior notice. There are no functional differences between product variants; only colors or appearances may differ slightly.
Main Body
| Specification | Details |
|---|---|
| Model | W90 Pro |
| Dimensions | 280 × 236 × 1160 mm |
| Rated voltage | 21.6 V |
| Rated power | 150 W |
| Battery type | Li-ion |
| Charging time | < 300 min |
| Clean water tank capacity | 0.6 L |
| Dirty water tank capacity | 0.56 L |
| Net weight | 4.16 kg |
Charging Dock
| Specification | Details |
|---|---|
| Dimensions | 295 × 281 × 150 mm |
| Rated input | 28V ⎓ 0.6A |
| Rated output | 28V ⎓ 0.6A |
| Rated power | 16.8 W |
| Net weight | 0.4 kg |
4. Product Setup
4.1 Handle Installation
- Insert the handle into the main body with the button facing forward. Push down until you hear a “click” indicating it is securely in place.
- To remove the handle, use a pointed object (e.g., a pen) to press the release hole on the back of the main body to press the spring, then pull the handle upward to detach.

4.2 Charging Dock Connection
Place the charging dock on a hard, level surface. Plug the power adapter into the socket and connect to a power source.

Note:
- Do not place the charging dock in damp or high-temperature areas such as bathrooms, kitchens, or near radiators.
- The cleaning brush can be stored in the rear holder slot of the charging dock.
5. Product Operation
5.1 Filling the Clean Water Tank
- Hold the handle of the clean water tank and press the release button to pull it out.
- Open the tank lid, fill with tap water (do not exceed the MAX line), then close the lid securely.
- Tilt the tank slightly, insert the bottom part first, then push it inward until a “click” is heard to ensure proper installation.

Tip: Do not use hot water to avoid tank deformation.
5.2 Locking, Unlocking & Powering On
- Gently step on one side of the brush head and push/pull the handle to lock or unlock.
- In the unlocked position, press the power button to start the machine.

5.3 Mode Switching & Spraying
- Short press the mode button to cycle between Auto and Max modes. A voice prompt will confirm the selected mode.
- Press and hold the spray button to release clean water from the brush head. Control the spray duration by the length of the press. Release the button to stop spraying.

Tip: When the spray button is pressed, the spray indicator on the display will light up. It turns off when the button is released.
5.4 Powering Off
- While running, short press the power button to shut down. Push the handle forward to lock the main body in place so it can stand upright on the floor.
- While powered on, placing the main body onto the charging dock will automatically turn it off.
Tip: Standing the machine upright without pressing the power button will not power it off. Always press the button to shut down properly.
5.5 Water Level Alerts
- When the dirty water tank reaches its maximum level during operation, a voice prompt will say “Please empty the dirty water tank.” Empty the tank before continuing use.
- When the clean water tank is low, a voice prompt will say “Clean water shortage." Please refill the tank.
5.6 Emptying the Dirty Water Tank
- Hold the dirty water tank handle, press the release button, and pull the tank out.
- Gently pull upward to remove the filter assembly and pour out the wastewater.
- Remove the internal mesh filter to dispose of solid waste.
- To reinstall, tilt the tank, insert the bottom part first, then push inward until a "click" is heard, confirming it is securely in place.

5.7 Charging and Self-Cleaning
- Place the main body onto the charging dock. The device will shut down automatically, and a voice prompt will announce: “Start charging.” (When battery is low: voice prompt says “Low battery.")
- Short press the self-cleaning button to start or exit self-cleaning mode.
- Once self-cleaning is complete, a voice prompt will say "Self-cleaning finished." Please empty the dirty water tank promptly to avoid odors.

Tip:
- This appliance includes a high-performance lithium-ion battery. To maintain battery health, keep the device on charge during daily use.
- Do not lift the main body during self-cleaning. Ensure both the clean and dirty water tanks are installed correctly.
- After cleaning, return the machine to the charging dock promptly to avoid water stains on the floor.
6. Maintenance and Care
6.1 Recommended Maintenance Frequency
To keep your floor washer performing at its best, refer to the following table for routine maintenance:
| Component | Clean Frequency | Replace Frequency |
|---|---|---|
| Roller Brush | As needed | Every 3 months |
| Filter Sponge | As needed | As needed |
| Dirty Water Tank | As needed | N/A |
| Clean Water Tank | Every 1 month | N/A |
| Brush Head & Wastewater Duct | Every 1 month | N/A |
| Charging Dock | As needed | N/A |
| Charging Pins | As needed | N/A |
| Roller Brush Cover | Every 2-4 weeks | N/A |
Tips:
- Before cleaning or maintaining the charging dock and the main body, make sure the charging dock is powered off and the main body is turned off or not operating.
- Replacement frequency depends on actual usage. If any part shows signs of excessive wear, replace it promptly.
- Always use original parts; otherwise, warranty services may not be guaranteed.
- If the product will not be used for an extended period, fully charge it, unplug the power cord, and store it in a cool, dry place away from direct sunlight or humidity. Recharge at least once every 3 months to avoid battery over-discharge.
6.2 Cleaning the Main Body
Before cleaning, remove the main body from the charging dock and turn it off. Wipe the main body with a soft, dry cloth.
6.3 Cleaning the Dirty Water Tank and Filter
- Remove the dirty water tank and take out the filter assembly.
- Remove the filter holder from the filter assembly, then take out the filter sponge from the filter holder. Rinse the filter assembly, holder, and sponge thoroughly with clean water.
- Then, remove the mesh filter from the dirty water tank. Use the cleaning brush to remove any debris (such as hair) stuck on the filter. If the filter is heavily soiled, rinse it thoroughly with water and shake off any remaining water.
- Allow all components to dry completely before reassembling.

Tip:
- Drying the filter sponge may take time. Consider using two sponges alternately.
- Ensure all components are completely dry before reuse.
- Avoid touching the surface of the filter sponge with brushes or sharp objects, as this may cause damage.
6.4 Cleaning the Roller Brush
- Press the release button and lift upward to remove the roller brush cover. Pull up the roller brush lock and take out the roller brush.
- Pull open the roller side cover. Use the cleaning brush to remove tangled debris, then rinse the roller brush and cover with water.

6.5 Cleaning the Wastewater Duct
- Turn off the main body and place it securely. Remove the dirty water tank, clean water tank, and roller brush.
- Use the cleaning brush to clean the roller brush slot and Wastewater duct.
- Reinstall the roller brush, clean water tank, and dirty water tank.

Warning: Do not rinse the brush head or charging dock directly with water.
6.6 Cleaning the Charging Dock
Disconnect the charging dock from power. Wipe the surface and charging pins with a soft, dry cloth.

Tip: Do not rinse the charging dock directly with water.
6.7 Replacing the Floor Brush Squeegee
Disassembly
- Power off the machine. Remove the dirty water tank and the roller brush.
- Flip the floor brush head over so the bottom faces up and lay it flat on the ground.
- Use a screwdriver to remove the screws on the T-shaped cover.
- Remove the T-shaped cover. Press down on one side of the squeegee and pull it out by pinching the edge.
- Take out the two side wheels. Use the cleaning brush to remove dirt and debris from the bottom slot of the floor brush.
- Rinse the squeegee, T-shaped cover, and wheels thoroughly and shake off excess water before reassembling.

Assembly
- Insert the squeegee from the bottom up through the first clip, with the toothed side facing upward. Note: Ensure the scraper strip is installed in the correct direction – the serrated edge should face toward the screws. Incorrect installation may reduce cleaning performance.
- Pinch the top of the squeegee and gently pull it upward and diagonally until it is fully seated in the groove.
- Place the wheels into the wheel slots, reattach the T-shaped cover, and secure it with screws.

7. Troubleshooting
When a malfunction occurs, the machine's indicator light will flash red and a voice alert will play. Use the tables below to identify and resolve the issue.
7.1 Malfunction Status and Solutions
| Status | Possible Causes and Solutions |
|---|---|
| The main body does not operate |
|
| Suction power is weak or abnormal noise occurs |
|
| Display does not light up during charging |
|
7.2 Voice Prompts & Error Codes
| Voice Prompt | Display Behavior | Cause | Solution |
|---|---|---|---|
| "Please check the main brush" | Current battery level flashes for 5s | Roller brush malfunction | Inspect and clean the roller brush |
| "Please empty the dirty water tank" | Current battery level flashes for 5s | Dirty water tank full | Empty the dirty water tank |
| "Low battery" | Battery icon flashes | Low battery | Place the device on the charging dock for charging |
| "Beep Beep Beep" | Code 01 flashes for 10s | Fan malfunction | Replace the fan |
| Code 02 flashes for 10s | Roller brush obstructed | Clean the roller brush | |
| Code 03 flashes for 10s | Water pump malfunction | Replace the water pump | |
| Code 04 flashes for 10s | Fan short circuit Roller brush short circuit Water pump short circuit | Replace the fan Replace the roller brush motor Replace the water pump | |
| Code 05 flashes for 10s | Charging error | Check the charging dock and charging pins | |
| Code 06 flashes for 10s | Battery overheating | Leave the device in a cool environment for 30 minutes | |
| Code 07 flashes for 10s | Voltage anomaly | Replace the battery | |
| Code 08 flashes for 10s | IC overheating | Leave the device in a cool environment for 30 minutes | |
| Code 10 flashes for 10s | Battery cell voltage anomaly | Replace the battery | |
| Code 11 flashes for 10s | NTC short circuit or disconnected | Replace the battery | |
| Code 13 flashes for 10s | Charging dock undervoltage | Inspect or replace the charging dock |
Note: If an error is not resolved in time, the device will automatically shut down or enter shutdown mode. For component replacement, please refer to the “Customer Support" section and contact after-sales service.
8. User Tips
Here are some helpful tips from other users and common questions:
- Water Dispensing: The W90 Pro requires manual water dispensing via the spray button for targeted cleaning, similar to previous models. This allows for precise control over moisture levels.
- Floor Types: This appliance is primarily designed for hard floors (wet & dry cleaning). It is not recommended for use on carpets.
- Spare Parts: Regularly check for spare parts availability from authorized dealers to ensure optimal performance and longevity of your device.
9. Warranty and Support
For further assistance, warranty claims, or detailed product information, please use the following resources:
Customer Service
- Europe: warranty_repair_EU@iliferobot.com
- Russia: 89299401228 (Mon-Fri: 9:00 - 18:00), service_russia@iliferobot.com
For more detailed information, please visit: www.iliferobot.com
User Manual PDF
A comprehensive user manual in PDF format is available for download. You can access it directly via this link: ILIFE W90 Pro User Manual (PDF)





