1. Introduction
Thank you for choosing the Lecdura DN-851 Glass Essential Oil Diffuser. This ultrasonic aroma diffuser is designed to provide a healthy and pleasant aromatherapy experience. It features a 200ml glass reservoir, 7-color LED mood lighting, multiple timer settings, and an automatic shut-off function for safety.
2. Important Safety Information
- Keep out of reach of children.
- Do not use chemical essential oils which are corrosive. Use only pure, natural essential oils.
- Clean the diffuser after 3-5 uses or every 3-5 days to prevent residue buildup and maintain optimal performance.
- Ensure the diffuser is placed on a stable, flat surface.
- Do not immerse the base unit in water or any other liquid.
- Unplug the diffuser from the power outlet before cleaning or when not in use.
3. Package Contents
- Lecdura DN-851 Glass Essential Oil Diffuser (Glass Dome & Plastic Base)
- Power Adapter
- Water Measuring Cup
- Cleaning Brush
- User Manual
4. Product Overview
The Lecdura DN-851 diffuser consists of a hand-blown diamond-shaped glass reservoir and cover, resting on a white plastic base. The glass reservoir ensures the natural integrity of essential oils, providing a healthier aromatherapy experience.
Figure 1: Internal Glass Reservoir with MAX Fill Line
Figure 2: Advantages of Glass Reservoir Design
5. Setup Instructions
- Place the diffuser on a flat, stable surface.
- Remove the glass cover by lifting it upwards.
- Fill the glass reservoir with clean water up to the 'MAX' line using the provided measuring cup. Do not use boiling water.
- Add 1-3 drops of your preferred essential oil directly into the water. Adjust the quantity based on desired aroma intensity.
- Carefully place the glass cover back onto the base, ensuring it is properly seated.
- Connect the power adapter to the diffuser's power input port, then plug the adapter into a standard electrical outlet.
Video 1: Diffuser Setup and Basic Operation by Nicole (Seller)
This video demonstrates how to fill the diffuser with water, add essential oils, and operate the basic functions including mist and light settings.
6. Operating Instructions
6.1. Mist Control & Timer Settings
The diffuser features a single button for mist and light control. Press the button to cycle through the mist timer settings:
- First Press: Continuous mist until water runs out (indicated by all three timer lights being off).
- Second Press: 1 Hour mist (1H indicator light on).
- Third Press: 3 Hour mist (3H indicator light on).
- Fourth Press: 6 Hour mist (6H indicator light on).
- Fifth Press: Turn off mist.
The diffuser will automatically shut off when the water level is too low, regardless of the timer setting, to prevent overheating.
6.2. LED Mood Light Control
The diffuser offers 7 cycle soothing colors. The light function operates independently of the mist function.
- Short Press: Activates the 7-color cycling mode.
- Long Press (5 seconds): Locks the current color. The diffuser will emit a beep to confirm the color is locked.
- Long Press (5 seconds) after Locking Color: Turns off the light.
Figure 3: 7 LED Mood Light Options
Video 2: Demonstration of Glass Reservoir and Light Functions by Shop with me! (Seller)
This video highlights the glass reservoir and shows how to change and lock the LED light colors.
7. Maintenance
7.1. Cleaning Instructions
Regular cleaning is essential to ensure the longevity and optimal performance of your diffuser. Clean the diffuser after every 3-5 uses or every 3-5 days.
- Unplug the diffuser from the power outlet.
- Remove the glass cover and carefully empty any remaining water from the reservoir.
- Use the provided cleaning brush and a small amount of mild dish soap to gently clean the inside of the glass reservoir and the ultrasonic plate. Avoid scrubbing too hard.
- Rinse the glass reservoir thoroughly with clean water. Ensure no soap residue remains.
- Wipe the exterior of the base unit with a soft, damp cloth. Do not get water into the air outlet or power input.
- Allow all parts to air dry completely before reassembling or storing.
Figure 4: Included Cleaning Brush
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Insufficient water; water level too high; ultrasonic plate dirty; diffuser blocked. | Ensure water is between MIN and MAX lines; clean the ultrasonic plate with the brush; check for blockages in the mist outlet. |
| Diffuser does not turn on | No power; insufficient water. | Check power connection; ensure water level is adequate. |
| Light not working | Light function turned off. | Short press the button to activate cycling lights; long press to lock color. |
| Unusual noise | Water level too low; diffuser not on a flat surface. | Add water; place diffuser on a stable, flat surface. |
9. Specifications
- Brand: Lecdura
- Model Name: DN-851
- Color: White
- Material: Glass Reservoir & Cover, Ceramic Diffuser Element, White Plastic Base
- Capacity: 200 Milliliters
- Power Source: Corded Electric
- Wattage: 8 watts
- Special Features: 7 Color Mood Light, Automatic Shut-Off, Lock Color, No Essential Oil Residue, Timer Setting (1H, 3H, 6H, ON)
- Product Dimensions: 6.5"L x 6.5"W x 9.1"H
- Item Weight: 1.74 pounds (0.79 Kilograms)
- Coverage: 350 square feet
- Noise Level: Below 30dB
10. Warranty and Support
For warranty information or product support, please refer to the documentation included with your purchase or visit the official Lecdura website. Contact information for customer service can typically be found on the product packaging or the manufacturer's website.
