Introduction
Thank you for choosing the Airvana AquaFlame Ultrasonic Cool Mist Humidifier. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new humidifier. Please read it thoroughly before use and retain it for future reference.
This humidifier utilizes innovative ultrasonic technology to produce a cool mist, enhancing air quality and comfort in your living space. It also features an essential oil diffuser for aromatherapy benefits and soft-touch LED controls for ease of use.
Important Safety Instructions
- Always place the humidifier on a firm, flat, waterproof surface at least 6 inches (15 cm) away from walls and appliances.
- Do not place the humidifier directly on carpet, towels, or other absorbent surfaces.
- Do not immerse the base unit in water or other liquids.
- Use only clean, cool tap water. Distilled or demineralized water is recommended to prevent mineral buildup.
- Never add essential oils directly into the water tank. Use the designated essential oil tray.
- Unplug the humidifier before filling, cleaning, or moving it.
- Keep out of reach of children and pets.
- Do not block the mist outlet or air intake vents.
- If the humidifier is damaged, do not operate it. Contact customer support.
Product Overview

Figure 1: Front view of the Airvana AquaFlame Humidifier, showcasing its sleek design and soft-touch LED controls for accent light, power, and timer functions.

Figure 2: Key features of the humidifier, including ultrasonic operation, flame-inspired design, low water level indicator, soft-touch electronic controls, and an essential oil tray.

Figure 3: Additional features such as the 750ml water capacity, 5.9-foot cord, waterless indicator, and convenient timer function.
Components:
- Water Tank: Transparent tank for holding water.
- Base Unit: Contains the ultrasonic transducer, control panel, and essential oil tray.
- Mist Outlet: Top opening where cool mist is released.
- Control Panel: Soft-touch LED buttons for various functions.
- Essential Oil Tray: Small, removable tray for adding essential oils.
- Power Cord: For connecting the unit to an electrical outlet.
Setup
- Unpack: Carefully remove all packaging materials and ensure all components are present.
- Placement: Place the humidifier on a flat, stable, and water-resistant surface. Ensure it is at least 6 inches (15 cm) away from walls, furniture, and electronic devices.
- Fill Water Tank:
- Remove the water tank from the base unit.
- Unscrew the cap at the bottom of the water tank.
- Fill the tank with clean, cool tap water. Distilled or demineralized water is recommended to minimize mineral buildup. Do not fill past the MAX line.
- Securely screw the cap back onto the water tank.
- Place the filled water tank back onto the base unit, ensuring it is seated correctly.
- Connect Power: Plug the power cord into a standard electrical outlet. The unit will enter standby mode.
Operating Instructions
Control Panel Functions:
- On/Off Button (Power Symbol): Press once to turn the humidifier on or off.
- Mist Button (Mist Symbol): Press to cycle through mist intensity levels (Low, Medium, High).
- Accent Light Button (Light Bulb Symbol): Press to activate the flame-like accent LED lights. Cycle through 5 color options (blue, red, orange, green, pink) or turn off the light.
- Timer Button (Clock Symbol): Press to set an operating timer (e.g., 2, 4, 8 hours). The humidifier will automatically shut off after the set time.
Using the Essential Oil Diffuser:
- Locate the small essential oil tray on the base unit.
- Add 5-10 drops of your preferred essential oil onto the aroma pad in the tray.
- Close the essential oil tray. The aroma will diffuse with the mist.
- Note: Do not add essential oils directly into the water tank, as this can damage the unit.

Figure 4: The humidifier can run for up to 9 hours on high mist setting and up to 14 hours on low mist setting with a full tank.

Figure 5: Visual representation of key features: Ultrasonic Operation, 5 Flame Accent Lights, and Compact Size.
Maintenance
Regular cleaning is crucial for optimal performance and hygiene.
Daily Maintenance:
- Empty the water tank and essential oil tray daily.
- Rinse the water tank and essential oil tray with fresh water.
- Wipe the base unit and mist outlet with a soft, damp cloth.
Weekly Maintenance:
- Descaling the Water Tank and Base:
- Unplug the unit and empty all water.
- Pour 1 cup of undiluted white vinegar into the water tank and into the base unit (avoiding the control panel).
- Let it soak for 20-30 minutes.
- Use a soft brush or cloth to clean any mineral buildup.
- Rinse both the tank and base thoroughly with clean water until the vinegar smell is gone.
- Cleaning the Essential Oil Tray: Remove the aroma pad and wash the tray with warm, soapy water. Rinse and dry thoroughly. Replace the aroma pad if it appears worn or dirty.
Storage:
- Before storing, ensure the humidifier is completely clean and dry.
- Store in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist output | Low water level; Mineral buildup on transducer; Mist outlet blocked | Refill water tank; Clean transducer with vinegar solution; Clear mist outlet |
| Unusual odor | Stale water; Dirty water tank/base | Empty and clean water tank and base; Use fresh water daily |
| Water leakage | Water tank cap not secured; Unit not on a flat surface; Damaged tank | Tighten tank cap; Place on flat surface; Contact support if tank is damaged |
| Unit not turning on | Not plugged in; Power outage; Faulty unit | Check power connection; Verify power supply; Contact customer support |
Specifications
- Brand: Airvana
- Model Name: AV300HUM-GRA
- Color: Grey
- Operation Mode: Ultrasonic
- Water Capacity: 0.75 Liters (approx. 0.19 Gallons)
- Product Dimensions: 9.5"D x 4.5"W x 6"H
- Item Weight: 2.59 Pounds
- Floor Area Coverage: 72 Square Feet
- Special Feature: Quiet Operation, Essential Oil Diffuser, LED Accent Lights
- UPC: 810067455145
Official Product Video
Video Description: An overview video from the seller, Filter Monster, showcasing various LivePure brand products, including humidifiers and air purifiers. This video provides a general introduction to the brand's offerings.
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Airvana website. Keep your purchase receipt as proof of purchase for any warranty claims.





