1. Introduction
The Aromadd U5B Smart Scent Machine is a waterless essential oil diffuser designed for large spaces up to 3500 square feet. It utilizes advanced cold air diffusion and two-fluid technology to atomize essential oils into fine particles, ensuring efficient and consistent fragrance distribution without the need for heat or water. This device offers personalized scent experiences through Bluetooth app control and can be used as a standalone unit or integrated with an HVAC system.
Image 1.1: Aromadd U5B Smart Scent Machine highlighting its large coverage and waterless technology.
2. Safety Information
- Use essential oils responsibly.
- Keep the device and essential oils out of reach of children and pets.
- Ensure proper ventilation in the area where the diffuser is used.
- If you have sensitive skin or allergies, consult a healthcare professional before using essential oils with this device.
3. Package Contents
Verify that all items are present in the package:
- Aromadd U5B Smart Scent Machine
- Essential Oil Bottle (600ml capacity)
- Power Adapter
- HVAC Connection Tube (for HVAC integration)
- User Manual (this document)
4. Setup
4.1. Filling the Essential Oil Bottle
- Unlock the device cover using the provided key or magnetic card.
- Remove the empty essential oil bottle from the device.
- Carefully fill the bottle with your preferred waterless essential oil. Do not dilute with water.
- Securely reattach the atomizer head to the filled bottle.
- Insert the filled bottle back into the device and close the cover, ensuring it is locked.
4.2. Power Connection
Connect the power adapter to the device and then plug it into a standard electrical outlet.
4.3. App Connection (Bluetooth)
Download the "Aromalink" app from your device's app store. Follow the in-app instructions to connect your Aromadd U5B Smart Scent Machine via Bluetooth for advanced control and scheduling.
Video 4.1: Quick Start Guide for the Aromadd App, demonstrating the app connection process.
4.4. HVAC System Connection (Optional)
The Aromadd U5B can be integrated with your HVAC system for whole-home scenting. Use the provided HVAC connection tube to connect the diffuser to your central air conditioning supply main duct or air return vent. Refer to the diagram below for proper installation.
Image 4.1: Diagrams illustrating connection to Ducted Central Air Conditioning System and Fresh Air Handling Unit System.
Video 4.2: Professional tips to avoid common mistakes when installing your HVAC diffuser.
5. Operating Instructions
5.1. Basic Operation (Touch Panel)
The device features a simple touch panel for direct control:
- Power Button: Press to turn the device On or Off.
- Mode/Settings: Use the navigation buttons (up/down arrows) and 'ENT' button to adjust working modes, mist intensity, and timer settings directly on the device's display.
- LED Light: The LED light at the bottom can be turned off by pressing the designated light button if desired.
Image 5.1: Simple Touch Panel for direct device control.
5.2. App Control (Bluetooth)
For comprehensive control, use the Aromalink app:
- Custom Schedules: Set operating dates, specific times, mist intensity, working time, and rest time.
- Remote Control: Turn the device on/off, adjust fan speed, and change working modes from your smartphone.
Image 5.2: Smart Timer Function for scheduled operation via app.
5.3. Cold Air Diffusion Technology
The Aromadd U5B uses cold air diffusion, which atomizes essential oils without heat or water. This preserves the therapeutic properties of the oils and ensures a pure, consistent fragrance.
Video 5.3: Explanation of the cold air diffusion technology, highlighting its benefits over traditional mist diffusers.
6. Maintenance
6.1. Cleaning
Regular cleaning helps maintain optimal performance:
- Turn off and unplug the device before cleaning.
- Wipe the exterior with a soft, dry cloth.
- For the essential oil bottle and atomizer head, gently clean with a small amount of rubbing alcohol if residue builds up. Ensure all parts are completely dry before reassembly.
6.2. Oil Refill
When the essential oil level is low, follow the instructions in Section 4.1 to refill the bottle. The 600ml capacity allows for extended use, up to 120 days, reducing the frequency of refills.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No scent output | Oil bottle empty or improperly installed; atomizer clogged. | Refill oil bottle, ensure proper installation. Clean atomizer head. |
| Device not turning on | No power; device locked. | Check power connection. Ensure device is unlocked with key/magnetic card. |
| App not connecting | Bluetooth off; device out of range. | Ensure Bluetooth is enabled on your phone. Move closer to the device. |
| Inconsistent scent | Low oil level; incorrect settings. | Refill oil. Adjust mist intensity and working/rest times via app or touch panel. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Aromadd |
| Model Name | U5B |
| Coverage Area | Up to 3500 Sq.Ft |
| Capacity | 600 Milliliters |
| Technology | Cold Air Diffusion, Two-Fluid Technology |
| Control | Bluetooth App, Touch Panel |
| Dimensions (L x W x H) | 9.2" x 4" x 10.4" |
| Item Weight | 7.7 lbs (Product), 8.56 lbs (Item) |
| Material | Acrylic |
| Special Features | Waterless, Noise-free, HVAC Compatible, Kids & Pet Friendly |
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your Aromadd U5B Smart Scent Machine, please contact Aromadd customer service through the official website or your purchase platform. Keep your proof of purchase for warranty claims.
