Important Safety Precautions
Please read all instructions carefully before use and keep this manual for future reference. Failure to follow instructions may result in product damage or serious personal injury. This device is for domestic use only.
- The device is not suitable for individuals with physical, sensory, or intellectual impairments, or those lacking experience and common sense (including children), unless supervised by a guardian.
- Do not touch the plug or any live part of the device with wet hands to avoid electric shock.
- If the charger or plug is damaged, discontinue use and contact professional service personnel for replacement.
- Keep long hair, loose clothing, fingers, and other body parts away from airflow channels and moving parts.
- Do not insert metal shavings, pins, wires, or other objects into device gaps to prevent electric shock or injury.
- Only qualified technical personnel are permitted to disassemble, repair, or modify the device.
- Unplug the device if not used for a long time to prevent electrical leakage, fire, or malfunction.
- If any abnormality occurs during use, immediately cut off power and contact customer service.
- After use, clean the wastewater tank promptly to maintain ventilation and prevent blockage, which can reduce suction and cause motor overheating.
- Store the device in a dry place after use. Humid environments can affect insulation and service life.
- The body above the device logo and the base contain electrical components and must not be soaked or rinsed with water.
- Regularly check the floor brush elbow (hose connection point) for debris. Clean any blockages with a multi-functional brush to prevent reduced suction and extend device life.
- Ensure the device is turned off before replacing any brush heads.
- Use only the cleaning agent provided or specified by the manufacturer, following recommended proportions to prevent excessive foam that could damage the motor.
- All technical data in this manual is based on tests by UWANT or designated third-party agencies.
Battery Safety
- The battery contains environmentally harmful materials. Remove the battery before discarding the appliance.
- Ensure the appliance is powered off before removing the battery.
- Dispose of waste batteries safely and properly; do not throw them into fire, water, or soil.
- If a leaking battery contacts skin or clothing, wash immediately with clean water and seek medical attention.
Product Overview
The UWANT Y100 Steam Carpet Cleaner is a versatile 3-in-1 cleaning system designed for deep cleaning various surfaces. It combines 100°C hot steam, 60°C hot water, and powerful 18KPa suction to tackle stubborn stains, eliminate bacteria, and refresh fabrics.
Part Names

- Main Unit: Contains the motor, water tanks, and controls.
- Carrying Handle: Integrated handle on the main unit for portability.
- Flexible Hose: Connects the main unit to the handheld nozzle.
- Handheld Nozzle: Where brush heads are attached and cleaning is performed.
- Clean Water Tank (1.2 L): For fresh water and cleaning solution.
- Wastewater Tank (1.2 L): Collects dirty water.
- LED Screen: Displays power, cleaning mode, and fault prompts.
- Self-cleaning Button: Initiates the self-cleaning cycle.
- Mode Button: Switches between Smart, Boost, and Dry Suction modes.
- Voice Broadcast Volume Control Button: Adjusts voice prompts.
- Smart Base: Charging and self-cleaning station.
- HEPA Filter: Part of the wastewater tank assembly.
- Cleaning Solution: Specialized textile cleaning solution.
- Cleaning Tool: For maintenance and debris removal.
Included Accessories

- 1 × Main Unit (including hose)
- 1 × Standard Fabric Brush Head
- 1 × Shoe Cleaning Brush Head
- 1 × Steam Round Brush Head
- 1 × Steam Crevice Brush Head
- 1 × Self-Cleaning Plug
- 1 × Double-Sided Flexible Brush Sheet
- 1 × Wide Brush Head
- 1 × 500ml [Fresh Scent] Fabric Cleaning Solution
Note: Velvet Brush sold separately, not included in the box.
Setup and Assembly
1. Hose and Nozzle Assembly
- Connect the flexible hose securely to the main unit's designated port.
- Attach the handheld nozzle to the other end of the flexible hose, ensuring a tight connection.
2. Attaching and Changing Brush Heads
- Select the appropriate brush head for your cleaning task (e.g., Standard Fabric Brush, Wide Brush, Shoe Cleaning Brush, Steam Round Brush, Steam Crevice Brush).
- Align the chosen brush head with the handheld nozzle and push it firmly until it clicks into place.
- To remove a brush head, press the release button (if present) or pull it off gently.

3. Wastewater Tank Assembly
- To remove: Hold the scrubber body with one hand, press the release button of the wastewater tank assembly with the other hand, and pull it out.
- To install: Place the bottom of the wastewater tank assembly into the opening of the scrubber body, then push gently until a "click" sound is heard.

4. Adding Clean Water and Solution
- Press the wastewater tank unlock button to remove the clean water/wastewater tank.
- Open the water filling plug and inject clean water up to the water level.
- Add the specified cleaning solution according to the recommended ratio (e.g., 30:1 water to solution).
- Tightly cover the water filling plug.
- Install the clean water/wastewater tank assembly back into the body until a "click" sound is heard.

Operating Instructions
1. Power On/Off and Mode Selection
- Ensure the device is charged. If the battery is low, charge it before use.
- Press the On/Off button to turn on the device. The default mode is Smart mode.
- Press the Mode button to switch between:
- Smart Mode: Default mode, suitable for general cleaning.
- Boost Mode: For tougher stains, increased power.
- Dry Suction Mode: For vacuuming liquids without spraying water.
- To turn off, press the On/Off button again.

2. Using the Device
- The device has an upright switch. Tilt it to use after turning it on.
- For cleaning under tables, coffee tables, or beds, the device can be used lying flat.
- Steam Mode (100°C): Delivers high-temperature steam to dissolve stains, remove grease, and sterilize surfaces. Use with caution as steam is hot.
- Hot Water Mode (60°C): Provides deeper cleaning by dissolving stains instantly for faster results.
- Suction Power: 18,000Pa strong suction removes dirt and moisture effectively.

3. Voice Prompts and Language Switching
- In discharge mode, press and hold the voice key for 4 seconds to enter the voice change function. The three work mode indicator lights will flash, and voice playback will pause.
- Press the voice key sequentially to switch between different languages. After switching, the current work mode will be announced in the new language.
4. Charging the Device
- After using the device, push it into the smart base.
- First, push the device into the smart base, and insert the plug of the smart base into a power socket.
- During charging, keep the device upright and close to a wall to avoid tripping.
- If not charging, pull out the plug and store it away.
Warning:
If the device is not used for a long time, charge the battery for 3 hours (no need to fully charge) every 3 months using the smart base to prevent battery damage.
Maintenance
1. Cleaning the Body
- Ensure the device is turned off before cleaning.
- Wipe the device body with a damp cloth and a neutral detergent. Wring out the cloth well to prevent water from entering the device's interior.
2. Clearing the Wastewater Tank
- When the wastewater tank is full or after use, remove it by pressing the unlock button.
- Pour out the wastewater.
- Clean the wastewater tank with clean water and the provided cleaning tools.
- Clean the drain basket assembly and HEPA filter.
- Once the drain basket cover and HEPA are dry, reassemble them and place them back into the main unit.

3. Cleaning the Wastewater Sensor
- If the sensor is clogged or after use, remove the wastewater tank assembly.
- Use the provided cleaning tool and clean water to clean the wastewater pipes and HEPA.
- After cleaning, return the cleaned parts to the wastewater tank.
4. Self-Cleaning Function
- After use, place the device back on the smart base.
- Ensure the clean water tank is sufficiently filled and the dirty water tank is empty.
- The machine will automatically start self-cleaning after 10 seconds, or you can press the self-cleaning button manually.
- Once roller brush cleaning is complete, the machine enters drying mode (up to 60 minutes). Removing the device during drying will stop the process.
- After self-cleaning, clean the wastewater tank.

5. Cleaning the Water Suction Port
- Remove the transparent window of the roller brush (if applicable to the brush head).
- Press the roller brush unlock button (if applicable) and pull out the roller brush in the direction of the arrow.
- Rinse the suction port with clean water.
- After cleaning, reinstall the roller brush and its transparent window.
Note: Regularly clean debris from the brush heads and suction port using the cleaning tool to maintain cleaning effectiveness.
6. Smart Base Cleaning
- Wipe the smart base with a tissue or a wet wipe.
- The upper body of the device (above the logo) and the base contain electrical components and should not be immersed or rinsed.
- The lower parts of the device, floor brush, and base station tray can be rinsed directly but not immersed.
Troubleshooting
Before contacting customer service, please check the following common issues:
| Failure | Possible Causes | Solution |
|---|---|---|
| Device not working | Battery is low | Charge the battery before using |
| Suction weakens | Nozzle or hose is clogged | Check and clean nozzle/hose |
| HEPA is dirty | Clean HEPA components | |
| No water from spout | Clean water tank is short of water | Add water |
| Water outlet sealing ring falls off | Contact service center | |
| Water pump malfunction | Contact service center | |
| Hose blockage | Contact service center | |
| Device not charging | Charging plug not properly connected | Check plug connection |
| Device not completely placed in charging base | Ensure device is correctly placed | |
| Poor contact between charging head and base | Check connections | |
| Wastewater tank indicator light on | Wastewater tank is full | Drain wastewater |
| HEPA is not installed | Install HEPA and wastewater tank | |
| Sudden power changes during discharge | Battery pack is abnormal | Perform at least 3 complete charge/discharge cycles |
| Self-cleaning unavailable | Battery is too low | Charge the battery |
| No alarm when wastewater tank is full | Wastewater detection electrode needle is dirty | Clean and wipe the electrode needle |
| Electrolyzed water lamp not lit | Electrolyzed clean is not turned on | Press and hold Mode button to activate electrolyzed water sterilization |
For other faults or if special tools are required, contact a designated service center for repair or replacement.
Electrical Schematic Diagram

Hazardous Substances
| Part Name | Lead (Pb) | Mercury (Hg) | Chromium (Cd) | Hexavalent Chromium (Cr(VI)) | Polybrominated Biphenyl (PBB) | Polybrominated Diphenyl Ethers (PBDE) |
|---|---|---|---|---|---|---|
| Plastic components | O | O | O | O | O | O |
| Hardware components | O | O | O | O | O | O |
| Motor components | X | O | O | O | O | O |
| Water pump components | X | O | O | O | O | O |
| PCB components | X | O | O | O | O | O |
| Battery | O | O | O | O | O | O |
Specifications
| Attribute | Value |
|---|---|
| Product Category | UWANT Spot Cleaner |
| Model | UWANT Y100 Steam |
| Suction Power | 18,000Pa |
| Power (W) | 1550-1750W |
| Rated Voltage | 21.6V |
| Voltage | 220-240V |
| Charging Voltage | 26.5V |
| Cord Length (m) | About 5 meters |
| Hose Length | 1.5m |
| Dust Box Capacity (L) | 1-2 L (Fresh water tank: 1.2L, Dirty water tank: 1.2L) |
| Dust Storage Type | Aqua filter |
| Function | Wet and Dry |
| Number of operating modes | 3-4 |
| Number of nozzles | >6 nozzles |
| Special Suction Nozzle | Crevice Nozzle |
| Handle Material | Plastic |
| Size (mm) | 46.2*21.5*36.8 CM |
| Weight | 3 - 6 KG (Net weight: 3.4 kg) |
| Sterilization Effect | 99.9% sterilization when used with cleaning solution |
| Certification | CE |
| Origin | Mainland China |
*The data is based on tests conducted in Uwant Lab.
User Tips
- The cleaner comes with various attachments, making it versatile for different cleaning tasks. Remember to switch brush heads as needed for optimal results on different surfaces.
- The ability to switch brush heads is handy for different jobs, such as cleaning chairs, carpets, or shoes.
- The product is effective on upholstery, with users reporting clean results on items like chairs.
Warranty and Support
The UWANT Y100 Steam Carpet Cleaner comes with a 2-year manufacturer warranty.
For technical support, repairs, or any questions not covered in this manual, please contact the seller or the designated service center.
You can also refer to the user manual PDF for more detailed information: View User Manual (PDF)