Introduction
This manual provides detailed instructions for the safe and efficient operation, setup, and maintenance of your SVNWKRE Waterless Essential Oil Diffuser, Model S100. Please read this manual thoroughly before using the product and retain it for future reference.
Safety Precautions
- Ensure the diffuser is placed on a stable, flat surface.
- Keep out of reach of children and pets.
- Use only pure essential oils. Do not use water, heat resin, or thick oils as they may clog the spray nozzle.
- Do not immerse the diffuser in water or any other liquid.
- Unplug the device before cleaning or refilling.
- Do not attempt to disassemble or repair the unit yourself. Contact qualified personnel for service.
Product Overview
The SVNWKRE Waterless Essential Oil Diffuser S100 is designed for efficient scent diffusion in large spaces up to 1000 sq. ft. It features a waterless operation, preserving the integrity of essential oils, and offers adjustable intensity and timer settings.

Image: SVNWKRE Waterless Essential Oil Diffuser S100, black color.
Key Features:
- Waterless Diffusion: Preserves essential oil purity.
- Coverage: Up to 1000 sq. ft.
- Quiet Operation: Designed for minimal noise.
- Adjustable Settings: 4 time settings (2H, 4H, 6H, 8H) and 4 fog intensity settings (L, M, H, H+).
- Material: Durable metal and polypropylene (PP) construction.
- Bottle Capacity: 120 ml (essential oil not included).
Setup Instructions
- Unpack the Diffuser: Carefully remove the diffuser and all accessories from the packaging. Ensure all components are present: Waterless Oil Diffuser, DC Adapter, User Manual, Quick Use Instruction Card.
- Prepare the Essential Oil Bottle:
- Pull out the top cover of the diffuser.
- Rotate and remove the empty essential oil bottle from the diffuser head.
- Add your preferred pure essential oil to the empty bottle. The bottle capacity is 120 ml. Do not overfill.
- Rotate the filled oil bottle and twist the diffuser head tightly onto it. Ensure it is securely fastened to prevent leaks and ensure proper diffusion.
- Insert Oil Bottle Assembly: Insert the diffuser head with the attached oil bottle back into the diffuser body.
- Connect Power: Plug the DC Adapter into the DC Power Interface on the diffuser (DC12V 1A input) and then into a standard electrical outlet.
- Initial Activation: When first using, the diffuser must be plugged in to activate. Press and hold the power button until it turns on.

Image: Visual guide showing the steps to set up the diffuser, including removing the cover, adding oil to the bottle, and reassembling.
Operating Instructions
The diffuser features intuitive touch buttons for power, mist intensity, and timer settings.

Image: Close-up of the diffuser's control panel, highlighting the mist indicator (L, M, H, H+) and timer indicator (2H, 4H, 6H, 8H), along with the power and timer buttons.
Power On/Off:
- To turn on, press and hold the Power Button (⏻) until the indicator lights illuminate.
- To turn off, press and hold the Power Button (⏻) again until the indicator lights turn off.
Adjusting Mist Intensity:
- While the diffuser is on, tap the Power Button (⏻) to cycle through the mist intensity levels: L (Low), M (Medium), H (High), H+ (Highest).
- The corresponding indicator light will show the selected intensity.
- Mist Indicator Cycles:
- L: ON: 10s, OFF: 180s
- M: ON: 30s, OFF: 180s
- H: ON: 50s, OFF: 180s
- H+: ON: 70s, OFF: 180s
Setting the Timer:
- Tap the Timer Button (⏱) to select a desired operating duration.
- Available settings are 2 hours, 4 hours, 6 hours, and 8 hours.
- The corresponding indicator light will show the selected timer setting.
- To turn off the timer mode, cycle through the options until no timer light is illuminated.
Operation Demonstration Videos:
Video: Demonstrates the SVNWKRE Waterless Essential Oil Diffuser in operation, highlighting its coverage and features. (Source: Another Package)
Video: Shows the waterless diffuser preserving fragrance purity and quality. (Source: Alina)
Maintenance and Cleaning
Regular cleaning ensures optimal performance and extends the lifespan of your diffuser.
- Monthly Cleaning: To prevent clogging, clean the diffuser tube and essential oil bottle with rubbing alcohol each month or when changing essential oils.
- Refilling: When refilling the container, ensure the diffuser head is screwed clockwise and tightly into the diffuser body. Improper sealing will prevent diffusion.
- General Cleaning: Wipe the exterior of the diffuser with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water.
- Important: Do not use water in the diffuser. Only pure essential oils are compatible with this waterless system.
Troubleshooting
If you encounter issues with your SVNWKRE Waterless Essential Oil Diffuser, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Diffuser does not turn on. | Not plugged in correctly; Power button not held long enough. | Ensure the DC adapter is securely plugged into both the diffuser and the power outlet. Press and hold the power button for a few seconds until lights appear. |
| No mist or weak mist. | Essential oil bottle not screwed on tightly; No essential oil; Clogged nozzle; Incorrect oil type. | Ensure the essential oil bottle is screwed tightly onto the diffuser head. Check if there is enough essential oil. Clean the diffuser tube and bottle with rubbing alcohol. Use only pure essential oils, avoid thick or resinous oils. |
| Diffuser leaks oil. | Essential oil bottle not screwed on tightly. | Ensure the essential oil bottle is screwed clockwise and tightly onto the diffuser head. |
| Unusual noise during operation. | Diffuser not on a flat surface; Internal component issue. | Place the diffuser on a stable, flat surface. If the noise persists, contact customer support. |
Specifications
| Brand: | SVNWKRE |
| Model Name: | S100 |
| Color: | Black |
| Recommended Uses: | Home, Office |
| Material: | Metal, Polypropylene (PP) |
| Special Feature: | Long Lasting Aroma |
| Number of Items: | 1 |
| Capacity: | 120 ml |
| Coverage Area: | 1000 square feet |
| Item Dimensions (L x W x H): | 13"L x 5.4"W x 5"H |
| Included Components: | Waterless Oil Diffuser *1, DC Adapter*1, User Manual*1, Quick Use Instruction Card*1 |
Warranty and Support
Specific warranty details and direct customer support contact information were not provided in the product data. For warranty claims or technical assistance, please refer to the contact information provided on the product packaging or the official SVNWKRE website.