1. Introdução
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. Informações importantes de segurança
- Mantenha fora do alcance de crianças.
- 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.
- Não mergulhe a unidade base em água ou qualquer outro líquido.
- Unplug the diffuser from the power outlet before cleaning or when not in use.
3. Conteúdo da embalagem
- Lecdura DN-851 Glass Essential Oil Diffuser (Glass Dome & Plastic Base)
- Adaptador de energia
- Copo Medidor de Água
- Escova de limpeza
- Manual do usuário
4. Produto acabadoview
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

Figura 2: Advantages of Glass Reservoir Design
5. Instruções de configuração
- Coloque o difusor sobre uma superfície plana e estável.
- 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. Instruções de operação
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:
- Primeira Imprensa: Continuous mist until water runs out (indicated by all three timer lights being off).
- Segunda Imprensa: 1 Hour mist (1H indicator light on).
- Terceira Imprensa: 3 Hour mist (3H indicator light on).
- Quarta Imprensa: 6 Hour mist (6H indicator light on).
- Quinta Imprensa: 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.
- Pressão curta: Activates the 7-color cycling mode.
- Pressão longa (5 segundos): Locks the current color. The diffuser will emit a beep to confirm the color is locked.
- Long Press (5 seconds) after Locking Color: Apaga a luz.

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. Manutenção
7.1. Instruções de limpeza
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.
- Desconecte o difusor da tomada.
- 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.
- Limpe a parte externa da unidade base com um pano macio e seco.amp cloth. Do not get water into the air outlet or power input.
- Deixe todas as peças secarem completamente ao ar livre antes de remontá-las ou guardá-las.

Figure 4: Included Cleaning Brush
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Sem névoa ou com baixa emissão de névoa. | 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. |
| Difusor não liga | No power; insufficient water. | Check power connection; ensure water level is adequate. |
| Luz não funciona | Light function turned off. | Short press the button to activate cycling lights; long press to lock color. |
| Ruído incomum | Water level too low; diffuser not on a flat surface. | Add water; place diffuser on a stable, flat surface. |
9. Especificações
- Marca: Lecdura
- Nome do modelo: DN-851
- Cor: Branco
- Material: Reservatório e tampa de vidro, elemento difusor de cerâmica, base de plástico branca.
- Capacidade: 200 Mililitros
- Fonte de energia: Elétrico com fio
- O quetage: 8 watts
- Características especiais: 7 Color Mood Light, Automatic Shut-Off, Lock Color, No Essential Oil Residue, Timer Setting (1H, 3H, 6H, ON)
- Dimensões do produto: 6.5"C x 6.5"L x 9.1"A
- Peso do item: 1.74 libras (0.79 kg)
- Cobertura: 350 pés quadrados
- Nível de ruído: Abaixo de 30dB
10. Garantia e Suporte
For warranty information or product support, please refer to the documentation included with your purchase or visit the official Lecdura webAs informações de contato para o serviço de atendimento ao cliente geralmente podem ser encontradas na embalagem do produto ou no site do fabricante. website.




