JONR S20 Pro
JONR S20 Pro Wet Dry Vacuum Cleaner User Manual
Model: S20 Pro | Brand: JONR
Introduction
The JONR S20 Pro is a versatile wet and dry vacuum cleaner designed for efficient cleaning of hard floors. It features a 1800 flat-lying design for reaching under furniture, powerful 2-in-1 cleaning modes, and a convenient one-button self-cleaning function. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Important Safety Instructions
Please read and understand all safety instructions before using the JONR S20 Pro. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Read all instructions before using the appliance.
- Use only as described in this manual.
- Do not immerse the appliance in water or other liquids.
- Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts.
- Use only JONR recommended attachments.
- Do not use with damaged cord or plug.
- Do not pick up flammable or combustible materials.
- Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
- Turn off all controls before unplugging.
- Use extra care when cleaning on stairs.
- Store the appliance indoors in a dry place.
What's in the Box
Your JONR S20 Pro package should contain the following items:
- Main Vacuum Body
- Handle
- Charging Base
- Power Adapter
- Cleaning Brush
- Measuring Cup
- Filter
- Accessory Kit
Initial Setup
Follow these steps to set up your JONR S20 Pro for first use.
1. Unpacking and Component Identification
Carefully remove all components from the packaging. Refer to the image below for identification.

This image shows the main vacuum body, handle, charging base, and various cleaning accessories including a brush roller, cleaning brush, and a blue filter.
2. Attaching the Handle
Insert the handle into the top of the main vacuum body until it clicks into place.
3. Charging the Device
Place the charging base against a wall and plug in the power adapter. Position the vacuum cleaner on the charging base. Ensure the charging indicator lights up.
4. Filling the Clean Water Tank
Open the rubber stopper on the clean water tank. Use the measuring cup to pour 600ml of clean water into the tank. Close the stopper securely.
Operating Instructions
1. Powering On and Selecting Mode
Step on the brush head and adjust the handle to your desired angle. Press the power button on the handle to turn on the device. Press the mode button to activate the vacuum mode.
2. Changing Language
To change the language of the voice prompts, press and hold the mode button for three seconds.
3. Cleaning Features
1800 Flat-Lying Design
The S20 Pro's slim design allows it to lay flat, reaching under beds and sofas for thorough cleaning.

This image illustrates the vacuum cleaner's ability to lay flat, enabling it to clean under low-clearance furniture like beds and sofas, reaching heights as low as 5-9 cm.
Edge-to-Edge Cleaning
The ultra-thin 0.5 cm edge design ensures thorough cleaning along baseboards and in hard-to-reach corners.

This image highlights the optimized edge cleaning capability of the JONR S20 Pro, showing it reaching close to wall edges and corners.
Lightweight and Maneuverable
Weighing only 3.2 kg, the S20 Pro is easy to maneuver and carry, making cleaning effortless.

This image shows a person easily carrying the JONR S20 Pro up stairs, emphasizing its lightweight design (3.2 kg) and portability.
4. Stopping Operation
Step on the brush head and lift the handle vertically to stop the device.
Maintenance and Cleaning
1. One-Button Self-Cleaning
Place the device on the charging station and press the mode button to start the self-cleaning cycle. The S20 Pro will automatically rinse its brush roller.

This image depicts the JONR S20 Pro on its charging base, illustrating the one-touch self-cleaning feature where the brush roller is automatically cleaned.
2. Cleaning the Dirty Water Tank and Filter
Press the release button and pull to remove the dirty water tank. Pull upwards to remove the dirty water tank cover. Empty the tank, rinse it thoroughly, and let it dry. Remove the filter, clean it under running water, and let it dry completely before reassembling.
3. Cleaning the Brush Roller
Manually lift the brush roller cover. Pull the brush roller out sideways. Clean the brush roller and its cover under running water. Wipe the suction inlet with a damp cloth; do not rinse with water. Reattach the brush roller and its cover after cleaning and drying.
Tangle-Free Brush Roller
The brush features a flexible, comb-shaped scraper that prevents hair tangles during vacuuming, reducing manual cleaning effort.
Troubleshooting
If you encounter any issues with your JONR S20 Pro, please refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Low battery or not charged | Charge the device fully. Ensure the power adapter is properly connected. |
| Poor suction performance | Dirty water tank full, filter clogged, or brush roller tangled. | Empty and clean the dirty water tank. Clean or replace the filter. Clean the brush roller and remove any tangles. |
| Water leakage | Clean water tank not properly sealed or dirty water tank overflowing. | Ensure the clean water tank stopper is securely closed. Empty the dirty water tank when it reaches the MAX line. |
| Unpleasant odor | Dirty water tank or brush roller not cleaned regularly. | Thoroughly clean the dirty water tank, filter, and brush roller after each use. Allow all parts to dry completely. |
For further assistance, please contact JONR customer support.
Technical Specifications
- Brand: JONR
- Model Number: S20 Pro
- Color: White
- Product Dimensions: 27 x 19 x 112 cm
- Item Weight: 3.18 Kilograms
- Capacity: 7 Pounds
- Power: 200 Watts
- Noise Level: 82 dB
- Runtime: 25 Minutes
- Special Features: Lightweight, Portable, Cordless, Washable Filter, Wet/Dry Cleaning
- Filter Type: HEPA Filter
- Included Components: Accessory Kit, Charging Station, Adapter, Dust Brush
- Cordless: Yes
Warranty and Support
The JONR S20 Pro Wet Dry Vacuum Cleaner comes with a standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions.
For technical support, spare parts, or warranty claims, please contact JONR customer service through their official website or the retailer where you purchased the product.
You can visit the official JONR store for more information: JONR Store
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