1. Belangrijke veiligheidsinstructies
Please read these safety instructions carefully before using the appliance and keep them for future reference.
- Always place the diffuser on a flat, stable, and water-resistant surface.
- Dompel het apparaat, het netsnoer en de stekker niet onder in water of andere vloeistoffen.
- Unplug the diffuser from the power outlet before filling, cleaning, or when not in use.
- Keep out of reach of children and pets. This appliance is not a toy.
- Gebruik uitsluitend de originele voedingsadapter die bij het apparaat is geleverd.
- Blokkeer de mistuitlaat niet.
- Vul het water niet boven de maximale vullijn bij.
- Use only pure water, preferably distilled or filtered water, to prevent mineral buildup.
- Only use 100% pure, natural essential oils. Avoid corrosive chemicals or synthetic fragrances.
- If the appliance is damaged, do not operate it. Contact customer support.
2. Product voorbijview en componenten
The Arendo Ultrasonic LED Aroma Diffuser combines aromatherapy, humidification, and ambient lighting in a stylish wood-look design. Familiarize yourself with its parts:

Afbeelding 2.1: Ontploft view of the diffuser, illustrating its internal and external components. This image helps identify each part for setup and maintenance.
- Basiseenheid: Contains the ultrasonic plate, control buttons, and power input.
- Water Tank (300 ml capacity): Holds water and essential oils.
- Deksel van het waterreservoir: Bedekt de watertank.
- Buitenste omslag: The decorative wood-look casing.
- Mistuitlaat: Waar de aromatische nevel vrijkomt.
- LED-lichtstrip: Zorgt voor sfeerverlichting.
- Stroomadapter: Connects the diffuser to an electrical outlet.
3. Instellen
Volg deze stappen om uw aromadiffuser in te stellen:
- Uitpakken: Haal alle onderdelen voorzichtig uit de verpakking.
- Plaatsing: Place the diffuser on a firm, level, and water-resistant surface, away from direct sunlight, heat sources, and electronic devices.
- Deksels verwijderen: Gently lift off the outer cover and then the water tank lid.
- Watertank vullen: Using a measuring cup, fill the water tank with clean water (preferably distilled or filtered) up to the maximum fill line (300 ml). Do not overfill.
- Essentiële oliën toevoegen: Add 3-5 drops of your preferred 100% pure essential oil directly into the water tank. Adjust the quantity based on your preference and room size.
- Vervang de afdekkingen: Place the water tank lid back on, ensuring it is properly seated. Then, place the outer cover back on the base unit.
- Sluit stroom aan: Plug the power adapter into the DC input port on the bottom of the diffuser, then plug the adapter into a standard electrical outlet.

Afbeelding 3.1: The diffuser shown with its original packaging, power adapter, and a measuring cup. This illustrates the items included for initial setup.
4. Gebruiksaanwijzing
Your Arendo diffuser features two control buttons: LICHT En MIST.
4.1 Mistbeheersing
- Druk op de MIST button once to turn on the mist with a 1-hour timer.
- Druk op de MIST button a second time for a 3-hour timer.
- Druk op de MIST button a third time for a 6-hour timer.
- Druk op de MIST button a fourth time for continuous mist (ON).
- Druk op de MIST button a fifth time to turn off the mist.
4.2 Lichtregeling
The diffuser features 7 LED colors (white, red, yellow, green, turquoise, blue, violet) with 2 brightness levels each, and an automatic color-changing mode.
- Druk op de LICHT button once to turn on the LED light in automatic color-changing mode.
- Druk op de LICHT button again to fix the light to a specific color. Each subsequent press will cycle through the available colors.
- For each color, you can press and hold the LICHT button to switch between two brightness levels (bright/dim).
- Houd de LICHT 2 seconden ingedrukt houden om het licht uit te schakelen.

Afbeelding 4.1: The diffuser showcasing its LED lighting capabilities, with examples of different colors. This demonstrates the customizable ambient light feature.
4.3 Automatische uitschakeling
For your safety and convenience, the diffuser will automatically shut off when the water level is too low or completely depleted. The mist function will stop, but the light function may remain active until manually turned off.

Afbeelding 4.2: The diffuser in operation, releasing a fine mist into a room. This illustrates the primary function of the device in a typical home environment.
5. Onderhoud
Regelmatig reinigen zorgt voor optimale prestaties en verlengt de levensduur van uw diffuser.
5.1 Dagelijks onderhoud
- Giet na elk gebruik het resterende water uit het reservoir.
- Veeg de binnenkant van de watertank schoon met een schone, zachte doek.
5.2 Wekelijkse schoonmaak
- Stekker uit het stopcontact: Always ensure the diffuser is unplugged before cleaning.
- Leeg water: Remove the covers and empty any water from the tank.
- Schoonwatertank: Add a small amount of mild dish soap to the tank with some water. Gently wipe with a soft brush or cloth. Rinse thoroughly, ensuring no soap residue remains.
- Schone ultrasoonplaat: The small ceramic disc at the bottom of the water tank is the ultrasonic plate. Gently wipe it with a cotton swab dipped in white vinegar to remove any mineral buildup. Do not scrub or use abrasive materials.
- Droog: Laat alle onderdelen volledig aan de lucht drogen voordat u ze weer in elkaar zet of opbergt.
Voorzichtigheid: Do not use harsh detergents, solvents, or abrasive cleaners, as these can damage the diffuser. Do not immerse the base unit in water.
6. Probleemoplossing
If you encounter issues with your diffuser, refer to the following common problems and solutions:
| Probleem | Mogelijke oorzaak | Oplossing |
|---|---|---|
| Geen mist of zwakke mist | Laag waterpeil Watertank niet goed geplaatst Ultrasone plaat vuil Mistuitlaat geblokkeerd | Add water up to the max line Ensure the water tank lid and outer cover are correctly placed Clean the ultrasonic plate as per maintenance instructions Check and clear any obstruction from the mist outlet |
| Diffuser lekt water | Watertank te vol Deksel niet goed afgedicht Diffusor geplaatst op een oneffen ondergrond | Do not exceed the max fill line Ensure water tank lid and outer cover are securely in place Plaats de diffuser op een vlakke, stabiele ondergrond |
| Licht werkt niet | Light function turned off Stroomprobleem | Press the LIGHT button to activate Check power connection and adapter |
| Ongebruikelijk geluid | Laag waterpeil Vreemd voorwerp in watertank | Water bijvullen Leeg en reinig het waterreservoir |
Als het probleem aanhoudt na het proberen van deze oplossingen, neem dan contact op met de klantenservice van Arendo.
7. Specificaties
Technical details for the Arendo Ultrasonic LED Aroma Diffuser:

Afbeelding 7.1: The diffuser with its height (14.3 cm) and diameter (17 cm) clearly marked. This provides a visual reference for the product's physical dimensions.
- Modelnummer: 722303751722
- Afmetingen (L x B x H): 170 x 170 x 143 mm (ca. 6.7 x 6.7 x 5.6 inch)
- Gewicht: 610 g (ongeveer 1.34 lbs)
- Capaciteit watertank: 300 ml
- Stroomverbruik: 24V, 0.6A (via supplied adapter)
- Stroomverbruik: Max. 8 W (with light on)
- Mistuitvoer: Approx. 20 ml/hour
- Max. Bedrijfstijd: Up to 15 hours (on a full tank)
- Automatische uitschakeling: Yes, when water runs low
- LED-verlichting: 7 colors, 2 brightness levels, automatic color change mode
- Timer instellingen: 1 hour, 3 hours, 6 hours, continuous ON
- Materiaal: Wood-look plastic
- Bedrijfsmodus: Ultrasoon
8. Garantie en ondersteuning
Arendo products are designed for quality and reliability. For warranty information or technical support, please refer to the warranty card included in your product packaging or visit the official Arendo website. If you have any questions or require assistance, please contact Arendo customer service directly.





