AD90B - Aroma diffuser Stirling - Free user manual and instructions
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| Product Type | Aroma Diffuser |
| Brand | Stirling |
| Model | AD90B |
| Operating Principle | Ultrasonic vibration |
| Water Tank Capacity | 300 ml |
| Coverage Area | Up to 30 m² |
| Dimensions (L x W x H) | 15 cm x 15 cm x 12 cm |
| Weight | 0.5 kg |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | 15 W |
| Noise Level | < 30 dB |
| Control Method | Touch panel |
| LED Lighting | 7-color ambient light |
| Modes | Continuous and intermittent mist |
| Auto Shut-off | Low water level sensor |
| Materials | ABS plastic body |
| Package Contents | Diffuser, AC adapter, measuring cup, user manual |
| Cleaning | Weekly wipe with damp cloth |
| Safety Certifications | CE, RoHS |
| Warranty | 1 year limited |
Frequently Asked Questions - AD90B Stirling
How do I use my Stirling AD90B aroma diffuser?
Fill the water tank up to the maximum line, add 3-5 drops of essential oil, replace the lid, and press the power button. The diffuser will start producing a fine mist.
How often should I clean the AD90B?
Clean the diffuser at least once a week to prevent mineral buildup. Use a soft cloth with mild detergent, and avoid submerging the device.
Can I use any essential oil in this diffuser?
Yes, the AD90B is compatible with most natural essential oils. Do not use synthetic fragrance oils as they may damage the ultrasonic membrane.
What is the water capacity of the AD90B?
The tank holds up to 300 milliliters, which provides roughly 6-8 hours of continuous use.
Does the AD90B require a specific power adapter?
The diffuser comes with an AC adapter that supports 100-240V, so it works in most countries without a converter.
How can I adjust the mist intensity?
You can toggle between continuous and intermittent mist modes by pressing the mist button. The intermittent mode cycles 10 seconds on, 30 seconds off.
Can I use the LED light without the mist function?
Yes, press the light button separately to turn on the 7-color LED, or set it to cycle through colors.
What safety features does the AD90B have?
It has an automatic shut-off sensor that turns the diffuser off when the water level is too low, preventing damage and overheating.
How long can the diffuser run on a full tank?
In intermittent mode, it can last up to 10 hours. In continuous mode, it lasts around 6-8 hours.
What should I do if the mist output decreases?
Check for issues such as a low water level or mineral build-up. Clean the tank and the transducer with a soft brush, and ensure the air inlet is not blocked.
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USER MANUAL AD90B Stirling
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Product information
Brand : Stirling
Model : AD90B
Category : Aroma diffuser