Introduction
Thank you for choosing the XIAOMI MIJIA Mist Free Humidifier 3 (400). This device is designed to provide rapid, pure, and healthy humidification for your indoor environment, featuring advanced antibacterial and antimicrobial properties. Please read this manual thoroughly before use to ensure proper operation and maintenance.
The XIAOMI MIJIA Mist Free Humidifier 3 (400) operating in a living room.
Product Overview
Key Features
- Mist-Free Humidification: Utilizes natural water vapor evaporation, blocking impurities and making it safe for tap water and sensitive respiratory systems.
- High Humidification Rate: Delivers 400mL/h for quick relief from dryness.
- Quiet Operation: Operates at a whisper-quiet 32dB(A) in sleep mode.
- Smart Humidity Display: Dome-shaped display shows real-time humidity levels.
- Large Water Tank: 4L capacity provides up to 19 hours of continuous humidification.
- Antibacterial Protection: Features a suspended antibacterial filter core and a silver ion module for over 99% antibacterial rate.
- Constant Humidity Mode: Automatically maintains a comfortable 55% relative humidity, with customizable settings.
- Easy Water Refilling: Direct top-fill design, no need to lift the lid (when powered off).
- Smart Connectivity: Control via device buttons or the Mi Home APP, enabling smart scenario linking with other devices.
Component Diagram
Internal view highlighting user-friendly design elements:
- Separable large water tank for easy cleaning.
- Safe operation with 12V low-voltage input.
- Spiral air outlet design for strong, non-direct airflow.
- Customized DC motor for energy efficiency.
Setup
1. Unpacking
Carefully remove all components from the packaging. Verify that all items listed in the 'Package Contents' are present:
- Humidifier x1
- Filter Core x1
- Power Adapter x1
- User Manual x1
- Quick Start Guide x1
Contents included in the product package.
2. Placement
Place the humidifier on a flat, stable surface, away from direct sunlight, heat sources, and electronic devices. Ensure there is adequate space around the unit for optimal air circulation.
3. Power Connection
Connect the power adapter to the humidifier and then plug it into a suitable electrical outlet. The humidifier operates on 12V. Ensure you use the correct plug adapter for your region:
Various plug adapter types for different regions.
4. Initial Water Filling
Ensure the humidifier is powered off. Carefully pour clean tap water directly into the top opening of the humidifier. The 4L water tank has a visible water level window to prevent overfilling. Do not exceed the maximum fill line.
Easy top-fill water refilling method.
Operation
1. Power On/Off
Press the power button on the device to turn it on or off. The smart display on top will illuminate, showing the current humidity level.
Dome-shaped smart display showing real-time humidity.
2. Water Refilling During Operation
You can add water directly to the top of the humidifier even during operation. However, for safety and to prevent spills, it is recommended to power off the device before refilling.
3. Humidity Control
- Constant Humidity Mode: The humidifier can automatically sense and adjust its operation to maintain a comfortable 55% relative humidity (RH).
- Custom Settings: You can also set your desired humidity level through the device controls or the Mi Home APP to create a personalized moisture space.
4. Sleep Mode
Activate sleep mode for whisper-quiet operation at just 32dB(A). In this mode, the panel brightness automatically dims to ensure a peaceful and comfortable sleep environment.
Quiet operation at 32dB(A) for undisturbed sleep.
5. Mi Home App Control
For enhanced control and smart features, download the Mi Home APP. You can control the humidifier remotely and create smart scenarios to link it with other smart home devices, such as air conditioners and heaters, for integrated environmental control.
Smart interconnectivity via the Mi Home APP.
Maintenance
1. Cleaning the Water Tank
The water tank is separable for easy cleaning. Regularly clean the tank to prevent mineral buildup and bacterial growth. Use a soft cloth and mild detergent, then rinse thoroughly.
2. Cleaning the Evaporation System
It is recommended to perform a deep clean of the water tank and evaporation system every 1-2 months. This maintains water flow and ensures efficient humidification. The suspended antibacterial filter core dries automatically after humidification, reducing mold risk, but periodic cleaning is still essential.
Internal components including the antibacterial filter and silver ion module.
3. Long-term Storage
If the device will be unused for an extended period, empty all water from the components. Clean and air dry all parts thoroughly before reassembling and storing the humidifier in a cool, dry place.
Troubleshooting
- No Mist/Low Output: Check water level. Ensure the filter core is clean and properly installed. Perform a deep clean of the evaporation system.
- Unusual Noise: Ensure the humidifier is on a flat, stable surface. Check for any foreign objects in the water tank or air outlet.
- Display Not Working: Ensure the device is properly powered. If in sleep mode, the display dims; try pressing a button to wake it.
- Water Leakage: Ensure the water tank is correctly seated and not overfilled. Check for any cracks or damage to the tank.
- Device Not Responding: Unplug the power adapter, wait for 30 seconds, then plug it back in. If the issue persists, contact customer support.
Specifications
| Attribute | Value |
|---|---|
| Brand Name | XIAOMI |
| Model Number | CJSJSQ02XY |
| Humidifying Capacity | 400ml/h |
| Water Tank Capacity | 4L (2.6-4L range) |
| Noise Level | <36dB (32dB(A) in sleep mode) |
| Coverage Area | 21-30㎡ |
| Power (W) | 9w |
| Voltage | 12 V |
| Power Type | A.C. Source |
| Humidity Control | Humidistat |
| Humidification Method | Non-mist (Evaporative Humidifier) |
| Mist Outlet Quantity | ONE |
| Timing Function | Yes |
| Water-shortage Power-off Protection | Yes |
| Installation | Tabletop / Portable |
| Use | Household |
| Dimensions (L x W x H) | 230 x 230 x 390mm |
Product dimensions.
User Tips
- For optimal performance and to prevent mineral buildup, use filtered or distilled water if your tap water is particularly hard.
- While top-filling is convenient, always ensure the humidifier is powered off during refills to prevent accidental spills or electrical hazards.
- Regularly check the water level window to avoid running the unit dry, which can affect its lifespan.
- Utilize the Mi Home APP for scheduling and remote control, especially if you want to maintain consistent humidity levels throughout the day or night without manual adjustments.
Warranty and Support
This product comes with a standard manufacturer's warranty. For warranty claims, technical support, or service inquiries, please refer to the contact information provided on the product packaging or the official XIAOMI support website. Keep your purchase receipt as proof of purchase.
