XIAOMI MIJIA Instant Hot Water Dispenser S1 User Manual

1. Introduction

Thank you for choosing the XIAOMI MIJIA Instant Hot Water Dispenser S1. This appliance is designed to provide instant hot water with convenience and safety. Featuring a 3-liter capacity, 4 temperature presets, and 3 customized water outputs, it is ideal for various hot beverage needs, including tea, coffee, and baby formula. Please read this manual thoroughly before use to ensure proper operation and maintenance.

Note: The operation panel on the device is in Chinese. This user manual provides English instructions for all functions.

2. Safety Information

Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.

• Do not immerse the appliance, cord, or plug in water or other liquids.
• Ensure the voltage rating on the appliance matches your local power supply.
• Do not operate the appliance with a damaged cord or plug.
• Keep the appliance out of reach of children. The child lock feature should always be engaged when not in use, especially around children.
• Do not touch hot surfaces. Use handles or knobs.
• Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
• Use only direct drinking or purified water in the dispenser.
• Do not operate the appliance empty.
• This appliance is for household use only.

3. Product Overview

The XIAOMI MIJIA Instant Hot Water Dispenser S1 is a compact and efficient appliance designed for quick hot water dispensing.

Image: Front view of the XIAOMI MIJIA Instant Hot Water Dispenser S1, showing its minimalist white design and water tank on the side.

Key Features:

• 3-Second Fast Heating: Utilizes a fine porcelain heating system for rapid water heating.
• 4 Adjustable Temperatures: Room temperature, 45°C (milk), 75°C (tea), and 95°C (boiling water).
• 3 Water Output Presets: 250ml, 500ml, and 750ml.
• Adaptive Child Lock: Automatically locks when water temperature is above 50°C.
• 3L Large Capacity Water Tank: Suitable for family use.
• Self-Cleaning Function: One-key cleaning for convenience.
• Smart Sensor: Screen lights up automatically when a cup is placed.
• Food-Grade Materials: All water contact parts are made from safe, durable materials.

Image: A comparison chart highlighting the advantages of the instant hot water dispenser over traditional electric kettles and water dispensers, including 3L capacity, 3-second heating, 4 preset temperatures, child lock, and small footprint.

4. Setup

1. Unpack the Appliance: Carefully remove all packaging materials.
2. Place on a Stable Surface: Position the dispenser on a flat, stable, and heat-resistant surface, away from walls or other appliances to allow for proper ventilation.
3. Install Drip Tray: Slide the removable drip tray into its designated slot at the base of the dispenser. Ensure it is securely in place.


Image: Close-up view demonstrating the insertion of the removable drip tray into the base of the water dispenser.

4. Fill Water Tank: Remove the water tank from the back of the unit. Fill it with clean, purified water up to the MAX line. Do not overfill.


Image: Illustration showing the water tank being lifted from the back of the dispenser for filling.

5. Replace Water Tank: Securely place the filled water tank back onto the dispenser.
6. Plug In: Connect the power cord to a grounded electrical outlet.
7. Initial Cleaning Cycle: Before first use, it is recommended to run a full tank of water through the dispenser at the highest temperature setting without consuming it, to clean the internal components.

5. Operation

Control Panel Overview:

Image: Close-up of the dispenser's top control panel, showing digital display and touch buttons. Note: The labels on the physical panel are in Chinese.

The control panel features a digital display and touch-sensitive buttons for temperature selection, water output volume, and child lock.

Dispensing Water:

1. Wake Up the Machine: Place your cup on the drip tray. The intelligent recognition technology will sense the cup and automatically light up the screen.


Image: A hand placing a glass under the dispenser's spout, illustrating how the screen automatically illuminates upon cup detection.

2. Select Temperature: Use the temperature selection buttons (usually indicated by icons or numbers on the display) to choose your desired water temperature. The available presets are:
• Room Temperature
• 45°C (for milk/baby formula)
• 75°C (for tea)
• 95°C (for boiling water)


Image: A hand interacting with the control panel, demonstrating the precise 1°C temperature adjustment capability.

3. Select Water Output Volume: Use the volume selection buttons to choose the desired water output:
• 250ml
• 500ml
• 750ml


Image: Three glasses of varying sizes (250ml, 500ml, 750ml) positioned in front of the dispenser, illustrating the customizable water output volumes.

4. Dispense Water: Press the dispense button (often indicated by a water drop icon). The water will heat and dispense in approximately 3 seconds.


Image: An illustrative diagram showing the internal ceramic heating pipe and the rapid 3-second heating process of water flow.

Child Lock Function:

The dispenser features an adaptive child lock for safety. When the water temperature is lower than 50°C, the child lock will automatically close. When the water temperature is higher than 50°C, it will automatically lock to prevent accidental scalding.

• To unlock for dispensing hot water, press and hold the child lock button briefly.
• The child lock button is independent and can be manually engaged or disengaged as needed.

Image: A child reaching towards the water dispenser, emphasizing the importance and function of the adaptive child lock for safety.

High Altitude Boiling Point Adjustment:

For users in high-altitude areas, the boiling point can be adjusted to prevent splashing and ensure proper heating. The adjustable boiling point range is 81-95°C. Refer to the control panel instructions for specific adjustment steps.

Image: A graphic illustrating the high altitude boiling point adjustment feature, with a range of 81-95°C, suitable for different elevations.

6. Maintenance

Self-Cleaning Function:

The dispenser features an intelligent one-key self-cleaning button. This function cleans the internal water lines without requiring disassembly, ensuring fresh drinking water and preventing secondary pollution.

• To activate, ensure the water tank is filled, then press the dedicated self-cleaning button on the control panel.
• Follow any on-screen prompts.

Image: An internal diagram of the dispenser highlighting the self-cleaning water lines, illustrating how the system maintains hygiene.

Drip Tray Cleaning:

The independent water tray is easy to disassemble and clean. Regularly empty and clean the drip tray to prevent overflow and maintain hygiene.

• Slide out the drip tray from the front of the dispenser.
• Empty any collected water.
• Wash the tray with mild soap and water, then rinse thoroughly.
• Dry completely before reinserting.

Exterior Cleaning:

Wipe the exterior of the dispenser with a soft, damp cloth. Do not use abrasive cleaners or solvents.

7. Troubleshooting

If the problem persists after attempting these solutions, please contact customer service.

8. Specifications

Image: Diagram illustrating the dimensions of the dispenser (31.2cm x 10.6cm x 28cm) and listing package contents: 1x Water Dispenser, 1x Water Tray, 1x User Manual.

9. Warranty and Support

This product comes with a 12-month warranty and lifelong technical support. For any questions or assistance regarding your XIAOMI MIJIA Instant Hot Water Dispenser, please contact KEJU BEAR customer service. Our dedicated after-sales staff will provide professional technical support.

Customer Service Contact: Refer to your purchase documentation or the seller's contact information on the platform where the product was purchased.