Zhimi UVGI Air Humidifier - Air Humidifier Xiaomi - Free user manual and instructions
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| Product Type | Air Humidifier with UV-C Sterilization |
| Brand | Xiaomi |
| Model | Zhimi UVGI Air Humidifier |
| Water Tank Capacity | 4 L / 1.06 gal |
| Humidification Rate | 250 mL/h |
| Sterilization Method | UV-C ultraviolet light (254 nm) |
| Sterilization Efficiency | 99.9% bacteria removal |
| Noise Level | ≤ 38 dB |
| Power Consumption | 24 W |
| Input Voltage | 100–240 V AC, 50/60 Hz |
| Product Size | 190 × 190 × 358 mm (H × W × D) |
| Net Weight | 1.8 kg |
| Control Type | Touch panel and Mi Home app via Wi-Fi |
| Display | LED indicator with water level |
| Water Level Sensor | Yes, automatic shut-off when water is low |
| Material | ABS plastic, food-grade water tank |
| Maintenance | Easy-to-clean detachable tank and tray |
| Replaceable Parts | UV-C lamp, evaporation tray |
| Included Accessories | Power adapter, cleaning brush |
| Certifications | CE, FCC, RoHS |
Frequently Asked Questions - Zhimi UVGI Air Humidifier Xiaomi
How does UV-C sterilization work?
The humidifier uses a UV-C lamp that emits ultraviolet light at 254 nm, damaging the DNA of bacteria and viruses in the water, eliminating up to 99.9% of microorganisms. The water passes through the UV-C chamber before being dispersed as mist.
What is the water tank capacity?
The water tank holds 4 liters of water, sufficient for about 16 hours of continuous operation at maximum humidification. The transparent tank design allows for easy water level monitoring.
How do I connect the humidifier to the Mi Home app?
Download the Mi Home app, sign in with your Xiaomi account, and enable Bluetooth and Wi-Fi. Open the app, tap '+' to add a device, select the humidifier, and follow the on-screen instructions to pair. The app lets you adjust humidity, set schedules, and monitor water quality.
How often should I clean the humidifier?
Clean the water tank and evaporation tray every 5 to 7 days to prevent limescale and bacterial growth. Use a soft cloth with a mild detergent and rinse thoroughly. Wipe the UV-C lamp gently to remove mineral deposits.
Can I use tap water?
Yes, tap water is acceptable, but purified or distilled water is recommended to reduce mineral buildup and extend the UV-C lamp's lifespan. If using tap water, clean the humidifier regularly to avoid scale.
What are the safety features?
The humidifier includes an automatic shut-off when water is low, a water level sensor, and tip-over protection. The UV-C lamp only operates when the device is fully assembled to prevent exposure to ultraviolet light.
How do I replace the UV-C lamp?
The UV-C lamp typically lasts about a year. Unplug the humidifier, remove the water tank, and unscrew the lamp cover in the base. Install a compatible Zhimi UV-C lamp, reassemble, and reset the lamp life counter in the app.
What is the noise level?
The humidifier operates below 38 dB, suitable for bedrooms and offices. Whisper mode is even quieter, making it ideal for nighttime use.
How do I reset the humidifier?
Press and hold the power button for 10 seconds until the LED indicators flash. This restores factory settings and clears the Wi-Fi connection. Alternatively, perform a reset from the Mi Home app.
What is the recommended room size?
With a humidification rate of 250 mL/h, the device can effectively humidify a room up to 25–30 square meters (270–320 sq ft). For larger spaces, run the device longer or consider a higher-capacity model.
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USER MANUAL Zhimi UVGI Air Humidifier Xiaomi
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Product information
Brand : Xiaomi
Model : Zhimi UVGI Air Humidifier
Category : Air Humidifier