How to properly pour water into the robot vacuum cleaner Xiaomi: instructions with photos and tips

Xiaomi’s wet-cleaning robot vacuum cleaners have become an integral part of a smart home for thousands of users. However, even a simple operation like water refilling raises questions for beginners. Mishandling the tank can lead to leaks, breakages of the pump, or even short circuits. This article will help you understand all the nuances of the process, from choosing water to controlling fluid levels in different models.

We will consider the official recommendations of the manufacturer, common user errors and give practical tips for the care of the water supply system. D9 and Xiaomi Mijia 1T, And the key differences are that if you've just purchased a device or you've had problems washing floors, this is a great tool for you to use.

Preparation for gas station: what you need to know before you start

Before pouring water into a robot vacuum cleaner, it is important to consider a few key points: First, not all Xiaomi models support the wet cleaning function. Make sure your device has a special water tank and a detergent module. Second, the liquid used must meet strict requirements - this directly affects the life of the pumps and tubes.

Xiaomi’s official documentation recommends:

• 💧 Use only distilled or boiled water – this prevents the formation of scale in the system
• 🧼 Add detergent only if allowed for your model (see compatibility table below)
• 🔋 Do not fill the tank "to the end" - the maximum level is usually marked on the body
• 🌡️ The water temperature should not exceed 40°C, otherwise deformation of plastic parts is possible

Special attention should be paid to the first start after purchase. Many users forget to flush the system before use, which can lead to the release of industrial dust into the machinery. 2-3 Cleaning cycle with clean water without detergent for cleaning all pipes.

Step-by-step: how to pour water into the tank

The refueling process may vary slightly depending on the model, but the overall sequence of actions remains unchanged. Consider a universal algorithm suitable for most Xiaomi devices with wet cleaning function:

1. Disconnect the robot from the charging station and turn it upside down on a flat surface
2. Find the water tank cover (usually located next to the main dust collector)
3. Remove the container by pressing the lock. Some models require removing the dust collector first.
4. Wash the tank with warm water if it is not the first refueling.
5. Pour water to the mark MAX, For models with electronic level control (e.g. DreameBot) D9) wait for the beep.
6. Install the tank back before the snap of the fixer
7. Make sure the water supply valve is in position ON (commonly)

For models with dual tanks (clean water/dirty water), the process is a little more complicated. It is important not to confuse the containers here, otherwise the self-cleaning system will not work correctly. In the Mi Robot Vacuum-Mop 2 Pro, for example, the clean water tank has a blue label, and for dirty water it is gray.

I have studied the instructions for my model.|

Prepared distilled water|

Washed the tank after previous use|

Checked the integrity of the sealing rubbers.|

I made sure the robot was off the power.-->

Common Mistakes and How to Avoid Them

Even experienced users sometimes make mistakes when working with the water supply system, and here are the most common problems and ways to prevent them:

Critical error: Many users are unaware that in models with self-cleaning brushes (e.g. DreameBot) D9) You can't use detergents that contain chlorine or bleach, and that causes metal parts to corrosion and the cleaning system to fail.

⚠️ Note: If the robot makes an error after refueling E9 or E10 In the Mi Home app, this usually indicates a water supply problem. Immediately remove the tank and check the integrity of the sealing rubber bands. Continuing to operate in this state can lead to a short circuit!

Features of refueling in popular Xiaomi models

The design of the tanks and the water supply system can vary significantly depending on the model, and let’s look at the key features for the most popular devices:

1. Mi Robot Vacuum-Mop 2 Pro:

• 🔹 Double tank (clean/dirty water) with self-cleaning system
• 🔹 Electronic water level control with an audible signal
• 🔹 Maximum volume – 200 ml for clean water
• 🔹 Compatible with the original Xiaomi Floor Detergent detergent

2. DreameBot D9:

• 🔹 A single tank of 270 ml with the function of adjusting the intensity of water supply
• 🔹 Automatic rinse of the rag
• 🔹 Compatible with detergents based on surfactants (without chlorine)
• 🔹 It has a separate room for flavorings.

3. Xiaomi Mijia 1T:

• 🔹 Simple design with one 250 ml tank
• 🔹 Mechanical water supply valve (without electronic control)
• 🔹 Does not support automatic humidity control
• 🔹 Requires manual cleaning of the cloth after each cleaning

For electronically controlled models (such as the Mi Robot Vacuum-Mop 2 Pro), you can adjust the water intensity through the app, which is especially useful for different types of coatings — laminate requires minimal humidity, and tile can increase the supply.

Water supply system maintenance: extending service life

Regular maintenance of the water supply system is as important as proper refueling, and here are the key recommendations from Xiaomi service centers:

Weekly service:

• 🧽 Wash the tank with warm water after each cleaning
• 🧴 Wash the sealing gums with a dry cloth
• 🔍 Check the sprayers for blockages

Monthly maintenance:

• 🧼 Conduct deep cleaning of the system using special tools (for example, Xiaomi Cleaning Tablets)
• 🔧 Check the attachment of tubes and hoses
• 📱 Update the firmware of the robot through the Mi Home application for optimal system operation

For models with self-cleaning function (e.g. DreameBot) D9) It is recommended to carry out the decalcination procedure every 3 months:

1. Pour into the tank a solution of citric acid (1 tbsp. spoon per 200 ml of water)
2. Start the cleaning cycle for 10 minutes
3. Wash the system thoroughly with clean water (2-3 cycle)

⚠️ Warning: Never use vinegar to clean the water supply system! Acid can damage plastic and rubber parts, leading to irreversible breakdowns. Only special citric acid or products recommended by the manufacturer are suitable for decalcination.

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For models with electronic water level control (such as Mi Robot Vacuum-Mop 2 Pro), you can activate the Eco-Wash mode in the application, which reduces water consumption by 30% without losing cleaning quality, which is especially useful for daily cleanliness.

What to do if water leaks: diagnosis and solutions

Leaks are one of the most common problems in wet-cleaning robot vacuums, and the causes can range from overflow to seal wear and tear, and let's look at the main scenarios and how to fix them:

Leakage during filling:

• 💦 Water flows out through the top of the tank - you have exceeded the level MAX
• 🔧 Water oozes on the sides - sealing gum is damaged
• 🔌 Water appears in the area of the electronic block - immediately disconnect the robot from the network!

Leakage during cleaning:

• 🚿 Water pours continuously - clogged or damaged supply valve
• 💧 Droplets remain in the path of movement - clogged sprayers
• 🔋 Robot stops with an error - a problem with the pump or sensors

To diagnose the problem, follow the following steps:

1. Remove the tank and check the integrity of all seals
2. Inspect the tubes for inflections or cracks
3. Blow the sprayers (you can use a bicycle pump)
4. Run a rag-free cleaning test cycle to check the uniformity of the spraying

If the leak occurs in the area of the electronic unit, immediately stop using the device and contact the service center. Attempts to repair yourself in this case can lead to a short circuit and complete failure of the robot.

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Regular inspection of sealing rubber bands (once in a year) 2-3 months) and their replacement at the first signs of wear prevents 90% Original parts can be ordered through the official Xiaomi store or from authorized dealers.

Alternative ways of refueling and life hacks

Experienced users of Xiaomi robot vacuum cleaners have developed several useful techniques that simplify the refueling process and improve cleaning efficiency.

1. Use of the measuring glass:

Instead of pouring water over your eye, use a measuring glass with marks. This is especially useful for models without electronic level control, where water is easily transfused. Optimal volume for most models — 180-200 millimeter.

Pre-heating of water:

If you wash highly contaminated surfaces, you can use warm water (up to 40).°C) This improves the dissolution of detergent and improves the efficiency of cleaning!

System of two tanks:

For models with a single tank (for example, Xiaomi Mijia) 1T) You can have a manual water change system, and you can have two tanks ready, one with clean water to refill, one to drain dirty water after cleaning, which makes it easier and less wear and tear on the main tank.

Automatic refueling:

Some users install a small water tank next to the dock and arrange an automatic refueling system through the hose, but this method requires fine-tuning and is only suitable for advanced users.

⚠️ Note: When using alternative refueling methods, remember that any modifications to the robot vacuum cleaner design may result in a loss of warranty. If you are not sure about your skills, it is better to adhere to the standard procedure recommended by the manufacturer.

FAQ: Answers to popular questions