1. Introduction
Thank you for choosing the uwant D500 Cordless Wet Dry Vacuum Cleaner. This appliance is designed to provide efficient and thorough cleaning for various floor types, combining vacuuming, washing, and drying functions. Please read this manual carefully before use to ensure proper operation, maintenance, and to maximize the lifespan of your product.
2. Safety Instructions
- Always ensure the appliance is fully charged before first use.
- Do not immerse the main unit in water or other liquids.
- Keep hair, loose clothing, fingers, and all body parts away from openings and moving parts.
- Use only uwant-recommended cleaning solutions.
- Do not use the appliance to pick up flammable or combustible liquids, or anything that is burning or smoking.
- Empty the dirty water tank promptly after each use to prevent odors and maintain hygiene.
- Ensure all filters and components are completely dry before reassembly.
- This appliance is for household use only.
3. Package Contents
Verify that all items are present in the package:
- Main Unit
- Charging Base
- HEPA Filter (x1)
- Roller Brush (x1)
- Cleaning Solution (x1)
- Cleaning Brush (x1)
- Instruction Manual

Image: All components included in the uwant D500 package.
4. Product Overview
Components
- Handle: For steering and control.
- Main Unit: Houses the motor, battery, and water tanks.
- Brush Head: Contains the roller brush for cleaning.
- Clean Water Tank: Holds fresh water and cleaning solution (650 ml capacity).
- Dirty Water Tank: Collects dirty water (700 ml capacity).
- Charging Base: For charging and self-cleaning.
Controls and Indicators
- Power Button: Turns the device on/off.
- Mode Button: Cycles through Smart, Powerful, and Dry Suction modes.
- Self-Cleaning Button: Initiates the self-cleaning cycle.
- Volume Button: Adjusts voice prompt volume.
- LED Display: Shows battery level, cleaning mode, and alerts.

Image: Overview of the uwant D500 LED display and voice alert features.
5. Setup
5.1 Handle Installation
- Align the handle with the main unit, ensuring it is straight.
- Push the handle firmly into the main unit until it clicks into place.
- To remove, insert a rigid object into the slot and pull the handle upwards.
5.2 Initial Charging
- Place the uwant D500 onto the charging base, ensuring the charging contacts are fully engaged.
- For first use, charge the battery completely. The LED display will indicate charging status.
5.3 Filling the Clean Water Tank
- Press the tank release latch and pull the water tank outwards to remove it.
- Open the water inlet cap.
- Fill the clean water compartment with clean water.
- Add one capful of uwant Deep Cleaning Solution to the clean water.
- Close the water inlet cap securely.
- Align the bottom of the tank with the slot and push it firmly until it clicks into place.
Video: Demonstrates handle installation, initial charging, and water tank filling for the uwant D500.
6. Operation
6.1 Starting and Pausing
- Press the power button briefly to turn on the device. The default mode is Smart.
- Tilt the machine to start cleaning.
- Return the machine to an upright position to pause cleaning.
6.2 Cleaning Modes
Press the mode button to cycle through the following modes:
- Smart Mode: Automatically adjusts suction power and water flow based on floor dirt level.
- Powerful Mode: Designed for stubborn stains, increasing both water flow and suction power for deep cleaning.
- Dry Suction Mode: For picking up hair, dust, and residual water without dispensing water.

Image: Illustrates the three cleaning modes and three-level water flow control of the uwant D500.
6.3 Lay-Flat and Edge Cleaning
- The 180° lay-flat design allows the vacuum to reach under low furniture (e.g., beds, tables) with a low profile of 13.5 cm.
- The triple-edge design ensures thorough cleaning along edges and into corners, leaving no dirt behind.

Image: Demonstrates the 180° lay-flat design for cleaning under furniture and the Tri-Edge cleaning capability.
7. Maintenance
7.1 Self-Cleaning Cycle
- After use, place the uwant D500 on the charging base.
- Press the self-cleaning button once to activate the self-cleaning and hot air drying cycle. This process takes approximately 2 minutes for cleaning, followed by 65 minutes of drying.
- Press the self-cleaning button twice to activate only the self-cleaning mode.
- Note: Self-cleaning cannot be activated if the battery level is below 20%.

Image: Illustrates the one-touch self-cleaning process and hot air drying.
7.2 Cleaning the Roller Brush
- Press both release buttons on the brush head window simultaneously and remove the window.
- Press the buckle, release the roller brush, and pull it outwards to remove.
- Rinse the roller brush under running water. Use the provided cleaning brush if necessary.
- After cleaning, reposition the roller brush and secure it by pressing the lock button.
- Replace the brush head window.
7.3 Cleaning the Dirty Water Tank and HEPA Filter
- Remove the dirty water tank from the main unit.
- Remove the HEPA filter component from the top of the dirty water tank.
- Open the latch and remove the filter sponge.
- Rinse the HEPA filter component and sponge under water.
- Pull upwards on the latch located at the top of the dirty water tank to remove the wet-dry separation filter.
- Clean the inside of the dirty water tank and the wet-dry separation filter with the cleaning brush.
- Allow all components to air dry completely before reassembling.
7.4 Replacing the Deodorizing Stick
- To replace the deodorizing stick, clean the stick, grasp it firmly, and pull downwards to remove.
- The deodorizing stick for the dirty water tank must be purchased separately. It is recommended to replace it every 3-5 months.
- To reinstall, hold the new deodorizing stick firmly and push it upwards until it clicks into position.

Image: Details on uwant D500's odor prevention features, including the deodorizing stick and electrolyzed water cube.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Low battery | Charge the device fully. |
| No water dispensed | Clean water tank empty | Refill the clean water tank. |
| Dirty water tank full | Dirty water tank full | Empty the dirty water tank. |
| Poor suction | Clogged filter or brush | Clean the HEPA filter and roller brush. |
| Unpleasant odor | Dirty water tank not emptied/cleaned | Empty and clean the dirty water tank thoroughly. Consider replacing the deodorizing stick. |
| Hair tangled on brush | Accumulated hair | Remove and clean the roller brush. The anti-tangle design minimizes this issue. |
9. Specifications
- Brand: uwant
- Model: uwant D500
- Product Dimensions: 7 x 4 x 5 cm
- Weight: 9.92 kg
- Clean Water Tank Capacity: 650 ml
- Dirty Water Tank Capacity: 700 ml
- Suction Power: 17000 Pa
- Noise Level: 80 Decibel
- Special Features: 3-in-1 (Vacuum, Wash, Dry), 65°C Hot Air Drying, 180° Lay-Flat Suction, Tank Deodorization, Combined Clean/Dirty Water System, HEPA Filter, LED Display, Waterproof Floor Brush, AI One-Touch Self-Cleaning, Triple-Edge Cleaning.
- Filter Type: HEPA Filter
- Recommended Surfaces: All floor types
- Power Source: Battery powered
10. Warranty and Support
The uwant D500 Cordless Wet Dry Vacuum Cleaner is covered by a two-year warranty. For inquiries regarding spare parts or after-sales support, please contact uwant customer service. We aim to respond within 24 hours.







