USH 828 - Humidifier LERAN - Free user manual and instructions
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| Product Type | Ultrasonic Humidifier |
| Brand | LERAN |
| Model | USH 828 |
| Color | White / Plastic |
| Tank Capacity | 3.5 L |
| Mist Output | 250 ml/h |
| Coverage Area | Up to 30 m² |
| Power Consumption | 25 W |
| Voltage | 220-240 V |
| Frequency | 50/60 Hz |
| Dimensions (W x D x H) | 20 x 20 x 30 cm |
| Weight | 1.2 kg |
| Functions | Adjustable mist intensity, automatic shut-off, night light |
| Control Type | Rotary knob |
| Filter Type | None (ultrasonic) |
| Noise Level | < 30 dB |
| Material | ABS plastic |
| Cord Length | 1.5 m |
| Cleaning | Weekly cleaning recommended; use soft cloth |
| Safety | Auto shut-off when water runs out |
| Package Contents | Humidifier, power adapter, user manual |
| Warranty | 1 year |
| Country of Origin | China |
| Certifications | CE, RoHS |
Frequently Asked Questions - USH 828 LERAN
How often should I clean the USH 828 humidifier?
Clean the humidifier weekly to prevent mineral buildup. Use a soft cloth and mild detergent. Rinse thoroughly.
Why is the humidifier not producing mist?
Check if the water tank is empty or if the water level is too low. Also ensure the device is properly plugged in and the mist output knob is turned on.
Can I use essential oils in the USH 828?
No, do not add essential oils directly to the water tank. This can damage the ultrasonic transducer. Use only pure water.
How do I adjust the mist intensity?
Turn the rotary knob on the front of the humidifier to adjust the mist output from low to high.
What is the maximum run time on a full tank?
At maximum mist output, the 3.5 L tank lasts approximately 14 hours. At low output, it can last up to 20 hours.
Does the humidifier have an automatic shut-off?
Yes, the USH 828 automatically turns off when the water tank is empty for safety.
What type of water should I use?
Use distilled or demineralized water to reduce white dust buildup. Tap water may cause mineral deposits.
How do I reset the humidifier?
Unplug the humidifier, wait 30 seconds, and plug it back in. This resets the electronics.
Is the USH 828 suitable for large rooms?
It is designed for rooms up to 30 m². For larger spaces, consider a higher-capacity model.
What is included in the box?
The package includes the humidifier unit, a power adapter, and the user manual.
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USER MANUAL USH 828 LERAN
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A["Step 1: Top Cover"] --> B["Step 2: Top Cover with Down Arrow"]
B --> C["Step 3: Top Cover with Down Arrow and Valve"]
C --> D["Step 4: Down Arrow and Valve with Crossed Valve"]
D --> E["Step 5: Down Arrow and Water can be removed"]
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Product information
Brand : LERAN
Model : USH 828
Category : Humidifier