How to turn off wet cleaning on Xiaomi vacuum cleaner: the complete guide

Owners of modern robotic assistants often face the need for flexible management of cleaning modes. Wet cleaning is a convenient feature that allows not only to collect dust, but also to wipe floors, removing old stains. However, there are situations where the use of water is strictly not required or can even harm flooring.

For example, if you have a carpet at home, a low-humidity parquet board, or just scattered small things, running a Xiaomi robot vacuum cleaner with an active water supply module can lead to unpleasant consequences. It is important to understand that simply removing the tank does not always stop the device algorithms that may be trying to adapt or signal an error. In this article, we will discuss in detail how to correctly deactivate the function of washing floors through the application and physical manipulation of the device.

Consider the nuances of the work of various models, from the classic versions to the flagship Xiaomi Robot Vacuum-Mop. You will learn how to properly configure scenarios in the Mi Home application so that automation works without human intervention.

Physical shutdown of the water supply module

The most reliable and quick way to stop the water supply is to mechanically break the chain between the tank and the main unit. Most Xiaomi models have a removable tank that combines a liquid tank with a dust collection compartment (or is installed instead). To completely eliminate the risk of floor wetting, you need to remove this module.

The dismantling process is simple, but it requires care. First, lift the top cover of the device, then press the locks or pull the handle of the tank. Make sure you hold it straight so that the residual water does not spill onto the electronic components of the robot. Once removed, the electronic module stops receiving a signal for water, and the pump is guaranteed not to turn on.

⚠️ Warning: Never leave water in the tank with prolonged idle device. stagnant liquid can lead to oxidation of pump contacts and the appearance of an unpleasant smell in the room.

If you plan to use the vacuum cleaner only in dry cleaning mode, it is also recommended to wipe the contact area with a dry cloth, which will ensure a reliable connection of sensors when the next tank is installed. Some advanced models can emit an audible signal or a voice message that the water module is removed - this is the normal behavior of the system.

Importantly, once the tank is removed, the suction mode can automatically switch to maximum power, as the system recognizes no risk of splashing.This is a useful feature for deep carpet cleaning. However, if you just took out the tank but left a wet cloth on the floor (in models where possible structurally), moisture residue can still remain on the surface.

Configure modes through the Mi Home app

Digital management provides more flexible use cases than just physical switching. The Mi Home app (or Xiaomi Home) is the central control panel for the entire smart home ecosystem, where you can not only start cleaning, but also fine-tune the robot’s behavior, including wet cleaning options.

To start, make sure your smartphone is connected to the same Wi-Fi network as the vacuum cleaner. Go to the device card and find the cleaning settings section. Depending on the interface model, you may come across different names: Cleaning Type, Operating Mode or Water Settings. Select the "Suction Only" option or the same one to programmatically prevent the robot from running the pump.

• 📱 Open the Mi Home app and select your robot vacuum cleaner from the device list.
• 💧 Click on the water settings icon (usually looks like a drop) and set the value “Off” or “Min".
• 🗺️ Check the map of the room: for some areas you can set a ban on wet cleaning.
• ✅ Save the changes and run a test run to check settings.

One of the most useful features is creating virtual walls and no-go zones, so you can map an area with a carpet or a water-sensitive coating and set a "Do Not Wash" restriction, in which case the robot will go around the site or only pass with the water supply turned off, even if the general mode is activated.

The use of software settings is especially important for models with electronic water level control, which even with the tank installed, water will not go if the application is set to zero, so you don't drag a heavy tank back and forth, but just switch modes with a single touch.

Use of voice assistants and automation

Xiaomi’s ecosystem is deeply integrated with voice assistants like Yandex Alice, Google Assistant or Siri (via HomeKit in some regions), which allows you to control the state of cleaning with your voice, which is especially convenient if the phone is busy or far away. You can say, “Stop the wet vacuum cleaner,” and the command will be executed instantly.

A more advanced scenario is the creation of automation, for example, you can set a rule: "If it rains outside (internet data) or the humidity in the room is above 70%, then run the robot only in dry cleaning mode." This uses the "Autonomy" tab or "Scenarios" in the Mi Home app.

Creating a script requires attention to detail, choosing a condition (time, geolocation, state of another device) and a "Start Cleanup" with a "No Water" option, which turns a regular gadget into a full-fledged smart assistant that adapts to environmental conditions without your intervention.

It's worth remembering that voice control and complex scenarios require a stable Internet connection, so if the router is overloaded or the signal is weak, the command may not pass, and in such cases, you'd better rely on local settings in the application or physical disabling of the module.

Xiaomi Model Differences and Specificity of Management

Xiaomi’s line of robot vacuum cleaners and sub-brands (such as Roborock, Dreame, Viomi) are extremely extensive. The interface and logic of operation can vary significantly depending on the year of release and the class of the device, and understanding these differences will help avoid confusion when setting up.

Below is a table comparing ways to turn off moisture on popular series of devices:

As you can see from the table, budget models often have mechanical valve tanks, in which case flow adjustment is done by a slider on the tank itself, to turn off the water, you just have to close the valve to the end, and in more expensive models, you use a software-controlled electric pump.

Flagship models with the function of automatic lifting of a rag (Mop Lift) are a separate class, they are able to determine the carpets themselves and raise the detergent module by several millimeters. In such devices, "turn off the wet cleaning" can simply mean activating the "Only carpet" mode, and the robot decides when to use the water.

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For models with a mechanical tank, wipe the rubber valve after each cleaning. Scale can block it in the open position, and water will begin to flow out even when it is turned off.

System maintenance after shutdown

Proper care of the device prolongs its life. If you turn off the wet cleaning and remove the tank, remember to maintain the module itself. Residues of water in the tubes or on the filter can become a breeding ground for bacteria. Regular prevention is necessary for maintaining hygiene in the house.

First, rinse the tank with clean water. Do not use aggressive chemicals, as their vapors can damage plastic and rubber seals. After washing, be sure to dry all the elements. Leave the tank open in a well-ventilated place for at least 24 hours before the next use or long storage.

⚠️ Warning: Never wash the robot vacuum cleaner itself under a stream of water or a damp cloth in the area of electronic contacts and speakers.

Also check the status. HEPA-The filter and the main brush, which, when you go from wet to dry, you might have moisture on these elements, and the wet filter gets clogged quickly with dust and loses its effectiveness, and it can start to smell. If the filter is wet, replace it with a dry spare filter.

Solving problems and mistakes

Sometimes users are faced with a situation where seemingly all the settings are correct, but the robot continues to behave strangely, for example, it can write an error "Water tank not installed", even when it is in place, or, conversely, try to suck water from an empty tank. Let's look at the main reasons.

A common problem is contact contamination. There are metal plates or magnetic sensors on the tank and in the niche of the robot that tell the system that the module is present. If they're oxidized or dusty, communication is lost. Wipe the contacts with an alcohol napkin.

• 🔌 Communication error: Check if the tank is tight. Sometimes pile or small debris interferes.
• 💧 Pools after cleaning: Chances are the rag is too wet or the carpet is too fluffy.Reduce the water level.
• 📡 No response to commands: Reboot the router and the vacuum cleaner itself (on button on the case).

If the robot is buzzing, but the water is not coming in, the pump may have dried up, which happens if the device has been standing with water inside for a long time. Try turning on and off the app's water supply mode several times to develop the mechanism. If it doesn't work, you'll need maintenance.

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Regular cleaning of contacts and drying of the tank prevent 90% of errors associated with the wet cleaning system.

Frequently Asked Questions (FAQ)