MRU-200 - Aroma diffuser Mercyu - Free user manual and instructions
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| Product Type | Aroma Diffuser |
| Brand | Mercyu |
| Model | MRU-200 |
| Water Tank Capacity | 100 ml |
| Runtime per Fill | 4-6 hours |
| Coverage Area | Up to 30 m² |
| Material | Plastic (ABS) |
| Power Input | DC 5V, 1A |
| Dimensions (L x W x H) | 15 x 15 x 12 cm |
| Weight | 200 g |
| Noise Level | < 25 dB |
| Auto Shut-Off | Yes, when water runs out |
| LED Light | Yes, multicolor with options |
| Ultrasonic Frequency | 2.4 MHz |
| Essential Oil Compatibility | All types (no dilution required) |
| Cleaning | Wipe with damp cloth; use vinegar for descaling |
| Spare Parts Available | Replacement water tank and power adapter |
| Warranty | 1 year |
Frequently Asked Questions - MRU-200 Mercyu
How do I turn on the MRU-200 diffuser?
Press the power button once to start misting. Press again to cycle through light modes or hold to turn off.
What type of essential oils can I use?
You can use any pure essential oil. Avoid synthetic perfumes as they may damage the unit.
How long does the diffuser run on a full tank?
Approximately 4-6 hours, depending on room conditions and mist output setting.
How do I clean the diffuser?
Unplug and wipe the reservoir with a damp cloth. For deep cleaning, use a mixture of water and white vinegar, then rinse thoroughly.
Can I leave the diffuser on overnight?
Yes, it has an auto shut-off feature that turns off the unit when the water runs out.
What is the coverage area of the MRU-200?
It effectively covers up to 30 m², suitable for medium-sized rooms.
Does the diffuser make noise?
It operates quietly at less than 25 dB, making it ideal for bedrooms and offices.
How do I change the LED light color?
Press the light button to cycle through colors or set to a fixed color. Long press to turn off the light.
Is the power adapter included?
Yes, a DC 5V 1A adapter is included in the package.
What should I do if the diffuser stops working?
Check that the water level is sufficient and that the unit is clean. If the issue persists, contact Mercyu support.
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