1. Introducció
The Meross Smart WiFi Essential Oil Diffuser (MOD150) combines ultrasonic aromatherapy diffusion with smart home integration. It releases a nano-scale cold mist to disperse fragrance and moisturize the air, while offering convenient control via app and voice commands. This manual provides essential information for safe and effective use of your device.
2. Informació de seguretat
Avoid direct skin contact with undiluted essential oils. Keep out of reach of children and pets. Ensure proper ventilation during use. Follow the manufacturer's instructions for use and maintenance.
3. Contingut del paquet
- Meross Smart WiFi Essential Oil Diffuser (MOD150)
- Adaptador d'alimentació
- Tassa de mesura
- Manual d'usuari
- HomeKit Setup Code Card
4. Producte acabatview
The diffuser features a dark wood grain finish with an integrated RGB light strip and control buttons on the base. The top cover is removable to access the water tank.

The main unit consists of a base housing the electronics and water tank, and a removable top cover with a mist outlet. Control buttons for light and mist functions are located on the front of the base.

A measuring cup is included to accurately fill the water tank.

5. Configuració
- Prepareu el difusor: Plug in the power adapter to a socket and ensure the diffuser is properly assembled.
- Reset the Diffuser: Long press the "MIST" button on the diffuser to reset it. The status LED will flash green.
- Download Meross App: Download the Meross app from the App Store or Google Play.
- Afegeix un dispositiu: Open the Meross app, tap the "+" icon to add a new device. Select "Smart Humidifier and Diffuser" and then the MOD150 series.
- Connecta't a Wi-Fi: Follow the in-app instructions to connect the diffuser to your 2.4GHz Wi-Fi network. Note: 5GHz Wi-Fi is not supported.
- HomeKit Integration (Optional): If using Apple HomeKit, scan the HomeKit QR code or setup code provided on the device or packaging. Ensure your iOS version is 13.0 or later.
- Afegeix aigua: Fill the water tank with clean water up to the maximum line (400ml) using the provided measuring cup.
- Afegir olis essencials (opcional): Add 5-10 drops of your preferred water-based essential oil into the water.
6. Instruccions de funcionament
The Meross Smart WiFi Essential Oil Diffuser offers multiple ways to control its functions:
6.1. Manual Control (On-Device Buttons)
- Botó de boira: Press to cycle through mist modes (Heavy Spray, Light Spray, Off).
- Botó de llum: Press to cycle through 16 million RGB colors or set to auto-cycle. Long press to turn the light off.
6.2. App Remote Control (Meross App / Apple Home App)
Use the Meross app or Apple Home app to control all features remotely:
- Intensitat de la boira: Adjust between heavy spray (7-9 hours duration) and light spray (12-14 hours duration).
- Temporitzador i horari: Set automatic on/off times based on your routine. Schedules can still perform even if the internet is down.
- RGB Color & Brightness: Choose from 16 million colors, set a fixed color, or enable auto-cycle. Adjust light brightness.

6.3. Control per veu
The diffuser is compatible with Apple HomeKit (Siri), Amazon Alexa, Google Assistant, and SmartThings. Use simple voice commands to control its functions.
- Example: "Hey Siri, turn on the diffuser."
- Example: "Alexa, set diffuser light to blue."

7. Manteniment
Una neteja regular és essencial per garantir un rendiment òptim i una llarga durada del difusor.
- Neteja: Unplug the device before cleaning. Empty any remaining water from the tank. Use a soft cloth and mild detergent to clean the water tank and exterior. Avoid harsh chemicals or abrasive materials.
- Qualitat de l'aigua: Use clean tap water or distilled water. Avoid using hot water.
- Emmagatzematge: When not in use for an extended period, clean the diffuser thoroughly, dry it, and store it in a cool, dry place.
8. Solució De Problemes
- El dispositiu no s'encén: Ensure the power adapter is securely plugged into both the diffuser and a working power outlet.
- No Mist or Weak Mist: Check if the water level is sufficient. The diffuser automatically turns off when water runs out. Ensure the mist outlet is not blocked.
- Problemes de connexió Wi-Fi: Verify that your Wi-Fi network is 2.4GHz. Ensure the diffuser is within range of your Wi-Fi router. Try resetting the diffuser and re-pairing it through the Meross app.
- App/Voice Control Not Responding: Check your internet connection. Ensure the Meross app is updated to the latest version. For HomeKit, verify your HomeKit bridge (HomePod, Apple TV, or iPad) is online and connected to your home Wi-Fi network.
- Soroll inusual: Ensure the diffuser is placed on a stable, flat surface. Check for any foreign objects in the water tank.
9. Especificacions
- Número de model: MOD150
- Dimensions del producte: 6.63 x 6.63 x 5.7 polzades
- Pes de l'article: 1.32 lliures
- Capacitat del dipòsit d'aigua: 400 ml
- Material: ABS+PP+PC (BPA-free)
- Modes de boira: Heavy Spray (7-9 hrs, 30dB), Light Spray (12-14 hrs, 25dB)
- Llum: 16 milions de colors RGB
- Connectivitat sense fils: Només Wi-Fi de 2.4 GHz
- Compatibilitat: Apple HomeKit, Amazon Alexa, Assistent de Google, SmartThings
10. Garantia i Suport
For warranty information and technical support, please refer to the documentation included with your product or visit the official Meross website. You can also find support within the Meross app.





