Introduction
Thank you for choosing the JONR S20 Pro Cordless Wet Dry Vacuum Cleaner. This innovative appliance is designed to simplify your cleaning routine by combining vacuuming and mopping functions into one efficient device. Its 180° lay-flat design allows for easy cleaning under furniture, while its lightweight build ensures comfortable maneuverability. The S20 Pro features advanced self-cleaning and self-drying capabilities, along with enhanced edge cleaning, making it ideal for various sealed hard floors including hardwood, tile, marble, and laminate. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Figure 1: JONR S20 Pro Cordless Wet Dry Vacuum Cleaner with accessories.
What's Included
Unpack your JONR S20 Pro and ensure all components are present:
- Main body x 1
- Charging station x 1
- Power charger x 1
- Cleaning Brush x 1
- Measuring Cup x 1
- Filter x 1

Figure 2: All components included in the JONR S20 Pro package.
Setup
Follow these steps to assemble and prepare your JONR S20 Pro for first use:
- Assemble the Handle: Insert the handle into the main body until it clicks securely into place.
- Charge the Battery: Place the main body onto the charging station. Connect the power charger to the charging station and plug it into a wall outlet. Ensure the device is fully charged before first use. The LED display will indicate charging status.
- Fill the Clean Water Tank: Locate the clean water tank (usually on the upper part of the main body). Open the cap and fill it with clean tap water. For optimal cleaning, you may add a small amount of the provided JONR floor cleaning solution. Do not exceed the MAX fill line.
- Install the Dirty Water Tank: Ensure the dirty water tank is correctly seated in its designated position at the base of the unit.
Video 1: JONR S20 Pro Wet Dry Vacuum Mop Assembly & Operation Guide. This video demonstrates the step-by-step process of assembling the vacuum mop and provides an overview of its basic operation.
Operating Instructions
The JONR S20 Pro is designed for intuitive operation.
Starting and Stopping
- Press the Power button to turn the unit ON.
- Press the Power button again to turn the unit OFF.
- The device may provide voice prompts for operational status.
Cleaning Modes
The S20 Pro offers different cleaning modes for various needs. Use the Mode button to switch between them.
- Auto Mode: Standard cleaning for everyday messes.
- Turbo Mode: Provides increased suction and water flow for stubborn stains. Note that runtime will be reduced in this mode.
Special Features
- 180° Lay-Flat Design: The S20 Pro can recline fully to 180°, allowing you to clean under low furniture and tight spaces as small as 3.5 inches. The vacuum automatically adjusts suction power to prevent dust dispersion in these areas.

Figure 3: Demonstrating the 180° lay-flat design for cleaning under low furniture.
- Lightweight and Compact: Weighing only 7 lbs, the S20 Pro is easy to maneuver. Its self-traction feature reduces the effort required to push the vacuum.

Figure 4: The lightweight design of the JONR S20 Pro makes it easy to carry and use.
- Enhanced Cleaning Flexibility: The innovative bottom-mounted water tank design lowers the center of gravity, making the machine lighter to handle. A 63° swivel design allows for flexible side-to-side rotation, and a mini assist wheel aids bi-directional maneuvering around obstacles.

Figure 5: The flexible design allows for easy navigation around furniture and obstacles.
- Enhanced Edge Cleaning: Improved brushes allow the S20 Pro to clean tight corners near walls, reaching up to 0.2 inches deep.

Figure 6: The enhanced edge cleaning feature ensures thorough cleaning along walls.
- Vacuum and Mop in One Step: The S20 Pro handles both wet and dry messes simultaneously, eliminating the need for separate sweeping and mopping. It is suitable for various sealed hard floors, including hardwood, tile, marble, and laminate.

Figure 7: The S20 Pro effectively cleans various floor types, handling both wet and dry messes.
Video 2: JONR S20 Pro Cordless Wet Dry Vacuum Cleaner in action. This video highlights the vacuum cleaner's ability to handle various cleaning tasks.
Maintenance
Regular maintenance ensures optimal performance and longevity of your JONR S20 Pro.
Self-Cleaning Function
- After each use, place the vacuum cleaner on its charging station.
- Press the dedicated self-cleaning button (often indicated by a water droplet or circular arrow icon).
- The device will automatically clean the roller brush by spraying water and scraping off dirt. Ensure the clean water tank has sufficient water and the dirty water tank is empty before initiating self-cleaning.
- The anti-tangle design, with its comb and scraper, helps reduce hair tangles during cleaning and self-cleaning.

Figure 8: The one-touch self-cleaning feature keeps the brush roll fresh.
Emptying and Cleaning Tanks
- Dirty Water Tank: After each use, remove the dirty water tank and empty its contents. Rinse the tank thoroughly with clean water.
- Clean Water Tank: Empty any remaining clean water after use to prevent stagnation.
Brush Roll and Filter Cleaning
- Periodically remove the brush roll for manual inspection and cleaning, especially if you notice reduced performance or excessive hair tangles. Use the provided cleaning brush.
- Rinse the foam filter under running water. Allow it to air dry completely before reinserting it into the device. Do not use the vacuum cleaner with a wet filter.
Troubleshooting
If you encounter issues with your JONR S20 Pro, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on. | Battery is low or depleted. | Charge the device fully. Ensure the power charger is properly connected. |
| Poor suction or cleaning performance. | Dirty water tank is full; Clean water tank is empty; Brush roll is tangled or dirty; Filter is clogged. | Empty the dirty water tank. Refill the clean water tank. Clean the brush roll and remove any tangles. Clean and dry the foam filter. |
| "Sewage tank full" alert when tank is not full. | Sensor malfunction or debris obstructing sensor. | Thoroughly clean the dirty water tank and the area around its sensors. If the problem persists, contact customer support. |
| Water leakage. | Tanks not properly installed; Damaged seals. | Ensure both clean and dirty water tanks are securely in place. Check seals for any damage. |
| Unusual noise during operation. | Obstruction in brush roll or air ducts; Motor issue. | Check and clear any obstructions from the brush roll and air pathways. If noise persists, contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | JONR |
| Model Name | S20 Pro |
| Special Feature | Cordless |
| Filter Type | Foam |
| Capacity (Clean Water) | 0.6 Liters |
| Wattage | 200 watts |
| Form Factor | Stick |
| Color | White |
| Product Dimensions | 25.7"L x 11.8"W x 12"H |
| Noise Level | 77 dB |
| Item Weight | 7 pounds |
| Batteries | 1 AA batteries required (included) |
| Country of Origin | China |
Warranty & Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official JONR website. If you experience any issues not covered in the troubleshooting section, or require further assistance, please contact JONR customer service.
JONR Direct Seller Information:
Seller Name: JONR Direct
Seller ID: A3NRGC3309IQX8
For support, you may visit the JONR Store on Amazon.





