1. Introduction
Thank you for choosing the Mova X4 Pro Cordless Wet Dry Vacuum Cleaner. This manual provides essential information for the safe and efficient use, maintenance, and troubleshooting of your appliance. Please read this manual thoroughly before first use and keep it for future reference.
2. Safety Instructions
- Always disconnect the appliance from the charging station before cleaning or performing maintenance.
- Do not immerse the main unit in water or other liquids.
- Use only the original power adapter and charging station provided with the appliance.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Do not pick up flammable or combustible materials, hot ashes, or large, sharp objects.
- Ensure the clean water tank is filled with appropriate cleaning solution (non-foaming) and the dirty water tank is properly installed before operation.
- This appliance is for household use only. Do not use outdoors or on wet surfaces other than those intended for wet cleaning.
- Children should be supervised to ensure they do not play with the appliance.
3. Package Contents
Carefully unpack your Mova X4 Pro and check that all items are present and in good condition. The package should include:

Image: All components included in the Mova X4 Pro package, neatly arranged. This includes the main unit, handle, charging base, cleaning brush, spare roller brush, spare filter, detergent solution, and user manual.
- Main Unit (x1)
- Handle (x1)
- Charging Base (x1)
- Cleaning Brush (x1)
- Spare Roller Brush (x1)
- Spare Filter (x1)
- Detergent Solution (x1)
- User Manual (x1)
4. Setup
4.1 Assembly
- Insert the handle into the main unit until it clicks securely into place.
- Place the charging base on a flat, stable surface near a power outlet.
- Connect the power adapter to the charging base and plug it into the power outlet.
4.2 Initial Charging

Image: The Mova X4 Pro vacuum cleaner being docked onto its charging station. The image highlights the ease of placing the unit onto the base for automatic charging and power-off.
Before first use, fully charge the Mova X4 Pro. Place the main unit onto the charging base. The display will indicate the charging status. A full charge takes approximately 45 minutes.
4.3 Filling the Clean Water Tank
- Remove the clean water tank from the main unit.
- Open the tank cap and fill with clean water. For enhanced cleaning, add a small amount of non-foaming cleaning solution (such as the provided Mova detergent). Do not exceed the MAX fill line.
- Close the cap securely and reattach the tank to the main unit.
5. Operating Instructions
5.1 Powering On/Off
Press the power button on the handle to turn the appliance on. Press it again to turn it off.
5.2 Cleaning Modes
Video: A demonstration of the Mova X4 Pro in action, effectively cleaning a liquid spill and debris from a hard floor surface, showcasing its wet and dry vacuum capabilities.

Image: The Mova X4 Pro cleaning a floor with hot water at 80°C, illustrating the powerful stain removal capability and the continuous fresh water supply to the brush.
The Mova X4 Pro offers multiple cleaning modes:
- Smart Mode: Automatically adjusts suction power and water flow based on detected dirt levels for efficient cleaning and optimized battery life.
- Hot Water Mode: Heats water to 80°C for effective removal of stubborn stains and deep cleaning. This mode provides 10 times superior stain removal power compared to traditional methods.
- SpotHeat™ Jet: For particularly tough stains, activate the SpotHeat™ jet function to apply concentrated hot water and suction, ensuring thorough cleaning.
5.3 Flexible Cleaning

Image: The Mova X4 Pro laid flat at 180° to clean under low-lying furniture, demonstrating its flexible design and ability to reach tight spaces (9cm brush height, 13cm body height).
- 180° Flat Design: The vacuum can lay flat to reach under furniture and into tight spaces, ensuring comprehensive cleaning without effort.
- Edge Cleaning: The dual-edge brush design allows for cleaning right up to walls and baseboards, leaving no gaps.
- Maneuverability: With a lightweight design and 60° rotation, the X4 Pro offers effortless navigation around obstacles.
6. Maintenance
6.1 Self-Cleaning Function

Image: An internal view of the Mova X4 Pro's self-cleaning process, showing 100°C hot water dissolving dirt and cleaning the roller brush for impeccable hygiene.

Image: The Mova X4 Pro's 90°C hot air drying process for the roller brush, ensuring it remains soft, odor-free, and ready for long-term performance.
After each use, place the Mova X4 Pro on its charging base to initiate the self-cleaning cycle. The appliance offers two self-cleaning modes:
- Intelligent Self-Cleaning: A quiet and gentle cleaning of the brush (approx. 3 minutes) followed by intelligent drying (15-30 minutes at 55 dBA).
- Deep Self-Cleaning: A rapid and thorough cleaning of the brush with 100°C hot water and rotation (approx. 6 minutes), followed by quick drying (5 minutes at 63 dBA).
The self-cleaning process ensures the roller brush is hygienically clean and odor-free.
6.2 Emptying the Dirty Water Tank
After each cleaning session or when the dirty water tank is full, remove it from the main unit. Carefully open the tank and dispose of the dirty water. Rinse the tank and filter thoroughly with clean water. Ensure the solid waste separator is also cleaned.
6.3 Cleaning the Roller Brush and Filter

Image: A close-up view of the Mova X4 Pro's tangle-free brush design, featuring a comb-like scraper that effectively removes hair and pet fur from the roller brush during operation and self-cleaning.
- Even with the self-cleaning function, it is recommended to periodically remove the roller brush and rinse it under running water. Use the provided cleaning brush to remove any tangled hair or debris from the brush and the brush cover.
- Remove the HEPA filter from the dirty water tank. Rinse it under running water until clean. Allow the filter to air dry completely before reinserting it. Do not use the appliance with a wet filter.
6.4 Storage
Store the Mova X4 Pro on its charging base in a dry, cool place. Ensure both water tanks are empty and clean before storing for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not turn on | Low battery; Not charged | Place on charging base and ensure it is fully charged. |
| No water spraying | Clean water tank empty; Nozzle blocked | Refill clean water tank; Clean the spray nozzle. |
| Poor suction | Dirty water tank full; Filter clogged; Roller brush tangled | Empty dirty water tank; Clean or replace filter; Clean roller brush. |
| Unpleasant odor | Dirty water tank not cleaned; Roller brush not dried properly | Empty and clean dirty water tank thoroughly; Run deep self-cleaning cycle with hot water and ensure proper drying. |
| Self-cleaning not starting | Appliance not correctly docked; Battery too low | Ensure the appliance is properly seated on the charging base; Charge the battery. |
8. Specifications

Image: The Mova X4 Pro demonstrating its long-lasting power, highlighting a 6x 5000mAh battery pack, 760ml clean water tank, 730ml dirty water tank, 45 minutes of runtime in Smart Mode, and coverage of up to 350m² on a single charge.
| Feature | Detail |
|---|---|
| Brand | Mova |
| Model | HMH17A |
| Color | Black |
| Product Dimensions | 33.3 x 116 x 43.2 cm |
| Item Weight | 5.3 kg |
| Clean Water Tank Capacity | 760 ml |
| Dirty Water Tank Capacity | 730 ml |
| Suction Power | 20,000 Pa |
| Hot Water Wash Temperature | 80°C |
| Self-Cleaning Hot Water Temperature | 100°C |
| Hot Air Drying Temperature | 90°C |
| Battery Life (Smart Mode) | Up to 45 minutes |
| Filter Type | HEPA Filter |
| Special Features | Cordless, HEPA, Spotless Cleaning, Rechargeable, Wet/Dry, 180° Flat Design, Tangle-Free |
| Recommended Surfaces | All floor types |
9. Warranty and Support
The Mova X4 Pro comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Mova website for detailed warranty terms and conditions. For technical support, spare parts, or service inquiries, please contact Mova customer service through their official channels.
Online Support: Visit www.mova.com/support (example link, please refer to actual product documentation).
Email: support@mova.com (example email, please refer to actual product documentation).





