1. About the Product
The SHARP Ultrasonic DF-A1E-T Aroma Diffuser is designed to enhance your environment by dispersing essential oils and acting as a humidifier. It features an elegant design with curved surfaces and a black/gold finish, suitable for various interior settings such as bedrooms, living rooms, or offices.
This device utilizes innovative ultrasonic technology (3 MHz frequency) to produce a fine mist, with a moisture output of 5.5 ml per hour. It includes a light function that can simulate a candle flame effect with amber light, creating a comfortable ambiance. The diffuser offers automatic start and shut-off functions for ease of use and safety.
Image 1.1: The Sharp DF-A1E-T Aroma Diffuser in operation, showing mist and light effect.
2. Safety Instructions
Please read and adhere to the following safety guidelines to ensure safe operation and prevent damage to the device or personal injury:
- Ensure essential oils do not come into direct contact with skin in concentrated form.
- Keep the device out of reach of children and pets.
- Ensure adequate ventilation in the area where the diffuser is used.
- Do not immerse the device in water or any other liquid.
- Use only the provided power adapter.
- Do not block the mist outlet during operation.
- Unplug the device from the power source before cleaning or refilling.
3. Product Overview
Familiarize yourself with the components and controls of your Sharp Aroma Diffuser.
Image 3.1: Front view of the diffuser with control buttons.
- Power Button: Turns the diffuser on/off.
- Light Button: Controls the light function, including color and brightness settings.
- Mist Outlet: Where the mist is released.
- Water Tank: Holds up to 200 ml of water and essential oils.
- MAX Water Line: Indicates the maximum water level.
4. Setup
Follow these steps for initial setup:
- Place the diffuser on a stable, flat, and water-resistant surface.
- Gently remove the top cover of the diffuser.
- Fill the water tank with clean tap water up to the 'MAX' line (200 ml capacity). Do not overfill.
- Add a few drops of your preferred essential oil directly into the water tank.
- Carefully replace the top cover, ensuring it is securely seated.
Image 4.1: Inside the water tank, showing the 'MAX' fill line.
5. Operating Instructions
Once set up, operate your diffuser as follows:
- Connect the power adapter to the diffuser and then plug it into a suitable electrical outlet.
- Press the Power Button (⏻) to turn on the diffuser. The device will automatically begin emitting mist.
- Press the Light Button (☼) to cycle through different light modes, including various colors and the candle light effect. Press again to turn off the light.
- The diffuser features an automatic shut-off function. It will automatically turn off when the water level in the tank is too low or completely empty.
- To turn off the diffuser manually, press the Power Button (⏻) again.
6. Maintenance
Regular cleaning and proper maintenance will ensure the longevity and optimal performance of your diffuser.
Cleaning the Water Tank and Ultrasonic Disc
- Always unplug the diffuser from the power source before cleaning.
- Remove the top cover and empty any remaining water from the tank.
- Wipe the inside of the water tank with a soft, damp cloth.
- For the ultrasonic disc (located at the bottom center of the tank), gently wipe it with a cotton swab dipped in white vinegar to remove any mineral buildup or essential oil residue. Do not scrub or use abrasive materials.
- Rinse the tank with clean water, ensuring no water enters the air outlet.
- Wipe all parts dry before reassembling or storing.
General Care
- Do not use harsh detergents, solvents, or abrasive cleaners.
- Clean the exterior of the diffuser with a soft, dry cloth.
- Store the diffuser in a cool, dry place when not in use for extended periods.
7. Troubleshooting
If you encounter any issues with your diffuser, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist output | Insufficient water level Power adapter not connected Top cover not properly seated Ultrasonic disc dirty | Fill water tank to MAX line Ensure power adapter is securely connected Re-seat the top cover correctly Clean the ultrasonic disc as per maintenance instructions |
| Weak mist output | Ultrasonic disc dirty Water quality High room humidity | Clean the ultrasonic disc Use clean tap water This is normal in highly humid environments |
| Unusual noise | Low water level Diffuser not on a flat surface | Refill water tank Place the diffuser on a stable, flat surface |
| Light not working | Light function turned off Power issue | Press the Light Button (☼) to activate Check power connection |
8. Specifications
| Product Name | Aroma Diffuser |
| Brand | SHARP |
| Model Number | DF-A1E-T |
| Product Dimensions | 12.4 x 12.7 x 10 cm |
| Weight | 265 g |
| Power Source | Corded Electric |
| Water Tank Capacity | 200 ml |
| Coverage Area | Up to 10 square meters |
| Special Features | Automatic shut-off, Candle effect, Automatic start function, Mist and light function |
| Material | Plastic |
| Color | Black/Gold |
Image 8.1: Product dimensions of the Sharp DF-A1E-T Aroma Diffuser.
9. Warranty and Support
For detailed warranty information, product registration, or technical support, please refer to the warranty card included with your purchase or visit the official SHARP website. Keep your proof of purchase for any warranty claims.
