Smart floor is a new generation of “warm floors.” Remote control system for heating a country house, cottage or cottage Smart home control of heated floors

This is a good alternative to radiator heating. With its help, the floor covering and the entire room are heated evenly, from bottom to top by 2-2.5 meters. By introducing heated floors into Smart House, you provide comfort and get the opportunity to control your energy costs.

Warm floors: types, installation features

Heat flows directed upward effectively heat an area of ​​any size. All heating elements securely hidden under the floor covering and do not interfere with the interior. The radiated heat does not dry out the air.

Depending on the type of construction, the equipment can be either electric or water. Electrical equipment is installed in apartments and private cottages. The heat conductor is a cable that is laid in a screed. Cable heating may be additional or primary. It is used indoors, on verandas, in attics.

A water floor is difficult to install in apartment buildings With central heating. It consists of a pipe circuit, a boiler and a control unit. Due to the equipment for forced circulation water, an additional load appears that was not taken into account during the design and construction of the building. Do not connect to hot water supply. Passing through pipes under the floor, the water in the riser is cooled, which means that neighboring apartments will not be able to receive hot water. The exception is for houses that have the ability to connect a heated floor. But at dachas and country estates there are no restrictions for water floors.

Electrical equipment is easy to install. Its disadvantage is that electricity costs increase. One square meter consumes about 150 W. Water heating more difficult to install, but lower operating costs.

Smart home with heated floors - savings and comfort

Water and electric floors can be installed in a smart home. The advantage of electric smart floor heating is optimization of energy consumption. The system automatically turns off the heating when the desired temperature is reached, measures current strength, monitors the state of networks, disconnects loads, takes the necessary measurements, and controls voltage surges. Electricity costs are reduced by up to 30%.

Advantages:

1. Heating works according to a given scenario - for each room, switching heating modes (comfort, economical, night), turning on when the owners arrive, turning off when a window is opened, there are no residents, or the air conditioner is running.
2. Equipment operation monitoring - monitors technical faults and reports this to the owner.
3. Control from anywhere in the house (touch panel), remotely, from a smartphone or tablet (iOS, Android) with a free proprietary application (if the Internet is available).

ABB-free@home - easy installation and configuration

A smart home unites all life support systems into one network. Modularity makes it possible to integrate underfloor heating at any stage.

A two-wire bus, which is laid in the electrical cable channel, connects the System Access Point with temperature sensors, motion sensors, thermostats, and devices hidden installation and activator heating system. The system is easily expandable - leakage control, lighting control, SMS notifications and other features.

So you can control warm floors in the Smart Home system, we will install necessary equipment, which can be purchased from our company. LLC "K-Electro" - official dealer ABB-free@home, a leading manufacturer of automation products. We carry out service maintenance branded systems.

Greetings, dear users of the gvozdem .ru project. In this article we will talk about such a wonderful invention as a heated floor with an electric heating system and a concrete installation system. In addition, you will learn about such a wonderful addition as remote control for this type of design. This so-called device was specially created for smart homes, which have already become widely fashionable.

So let's get started. First, let’s figure out what a heated floor actually is, and then we’ll begin to consider the installation technology.

Remote control

Warm floors, whether with electric or water heating, have recently become extremely popular and are being installed both in houses and apartments. These floors allow you to achieve the desired comfort and convenience, but recent innovations have made the process of using a warm floor surface even more enjoyable. The thing is that now it is possible to control your gender from a distance. For example, you can give a heating command half an hour before you arrive home, and by the time you arrive, the floor will already be quite warm, which, of course, is very nice, especially if you entered the room from a cold street . Remote control is carried out by installing a special GSM module, into which, in turn, a SIM card of your mobile operator is installed. By sending a special SMS to the SIM number installed in the module, you can set certain commands. So, no matter how far you are from your home, you can always control it. Great, isn't it?!

Of course, such remote control can be installed on any type of heated floor, however, as you probably guessed from the title of the article, we will consider an electric heated floor with a concrete installation system, since for this solution this is the most effective option.

Advantages and disadvantages

Before we finally begin installation technology, I would like to introduce you to the advantages of electric heating. First of all, of course, this is speed: your floor will heat up in a matter of minutes. And the second, no less important advantage is: lightweight system installation and, in turn, in the event of a breakdown, you can relatively easily carry out repairs.

Among the disadvantages of such a heated floor, one can highlight only its uneconomical nature, however, if your operating conditions include the use of a heated floor for small areas or say, for example, you need from time to time to quickly, but not for a long time, warm up the floor on your country house – electric heating perfect option.

Installation technology

Now let's get acquainted with the installation technology. By the way, unlike water heating, you can easily design an electric heated floor yourself, since here you only need to buy the necessary materials and follow our instructions, whereas in water heating you will need a professional to calculate the contours of the heat pipe for uniform heating of the surface floor.

The installation of a heated floor should begin with preparing the base surface. If yours is not completely even, you can create the most thin layer rough leveling screed.

When preparatory work completed, we begin to create a vapor barrier. This important stage, because if you do something wrong, condensation, which accumulates due to the meeting of warm air and cold air, will get into the insulation. Moisture will fill its pores and it will stop functioning. All this will ultimately lead to the fact that your floor will heat up more slowly, weaker, and all this will take more energy. The role of vapor barrier is played by the usual polyethylene film. To do it right, carefully tape the individual edges of the films together to form a uniform coating. If there are holes on the surface, cover them with the same tape.

When this simple work is completed, thermal insulation can be laid. It prevents heating of the lower part of the floor structure, thereby directing warm air exclusively upward. More often, polystyrene foam or, as it is also called, polystyrene foam board acts as insulation. Although it is a known fact that the higher the density of the insulation, the lower its thermal insulation properties, but in the case of gender, nothing can be done. If you take the density too low, your floor will sag in the future. Therefore, when purchasing this product, check whether it is suitable specifically for the floor. It is necessary to lay the insulation with a gap from the wall of approximately 1-1.5 cm. This is necessary so that during the process of compression and expansion under the influence of temperature changes, concrete screed, which we will pour over the insulation, did not crack.

Next, at the next stage, the heating element itself is installed directly. electrical element. Now on sale it is presented in the form of a carpet, which should simply be rolled out over the surface, with only the power and control wires coming out. Speaking of control: think in advance where you will hang your GSM module so that you don’t have to lay unnecessarily long wiring in the future.

On top of this carpet, since we have chosen a concrete installation system, we should construct a screed approximately 4 cm thick and, as I already said, we will pour it with a gap from the wall. Filling the screed begins with the installation of beacons. They come in wood, aluminum and other materials, but in appearance they all look like planks. It is installed in a layer of concrete mortar and then leveled. It is best to install beacons at a distance of 1-1.5 m, depending on the size of your room and the “rule” tool, the name of which comes from the words edit, equalize. When the solution in which the beacons are fixed gains strength, you can begin pouring the floor between these planks. The floor surface is brought to the desired plane using a rule that is pulled along the beacons, thereby removing excess mixture. Since using electrical system heating, reinforcing the floor structure is sometimes not possible; a plasticizer must be used as a replacement. It is added to concrete mixture, making it more durable and elastic. When the concrete screed has gained strength, we begin to create finishing coating floor. It is better to use materials like tiles, stone, etc. They transfer heat well, unlike wooden coverings, so your floor will heat up quickly and with less energy. The gap that we left against the wall can easily be closed with a floor plinth.

That's all, there is nothing complicated. As you can clearly see from the description of the technology, you can create the smart home of your dreams completely independently, without any special skills.

Good luck with your renovation!

Last fall, during a major renovation of the kitchen and hallway, I encountered electric heated floors for the first time. I now have three segments of underfloor heating, and three thermostats in the walls. The porcelain tiles on the floor became pleasantly warmer, and the monthly electricity bill increased noticeably. The dream about a heated floor transformed into a dream about smart thermostat. Below the cut is a description of the resulting device.

What's wrong with regular thermostats?

The target temperature on these thermostats is adjusted in steps. Step sizes vary depending on different models. The ones I have have marks on the scale of 5, 20, 22, 24, 26, 28, 30, 35 degrees. In my case, it turned out that 30 degrees is weak, and 35 is too strong. This is problem number two.

The third problem was surprising in its unexpectedness. Apparently, in the kitchen we placed the temperature sensor too close to the corridor segment. As a result, when installed on thermostats identical values the two segments in the hallway are the same temperature, while the kitchen segment is noticeably cooler.

The fourth problem is appearance. I somehow found at least a slightly suitable series of socket-switches. They look similar, but not exactly the same. I somehow didn’t think about this at all at the start of installing the heated floor. But the thermostat and the socket can easily be next to each other and the difference will be very noticeable. Actually, on one wall I have such a neighborhood.

The fifth problem is that the LEDs shine quite brightly. Maybe for some this will not be a problem, but on the contrary - some kind of night illumination of the corridor. But I room doors with glass inserts and the light from the corridor through these inserts sometimes makes it difficult to sleep. Especially when the protection is turned on and the piercing blue LED lights up.

The sixth problem is the lack of centralized management. In principle, I would be willing to turn off the floor heating by hand at night. But I have three thermostats in the kitchen hallway. This summer two more were added in the toilet-bathroom. If every thermostat is set to child lock mode, turning off five devices at night and turning them on in the morning becomes too much of a task for the lazy me. It's easier to pay for electricity. Plus in the morning I would like someone else to turn them on. And in half an hour I would be walking on the heated heated floor.

Yes, there are thermostats on sale with the ability to operate on a schedule. With LCD screens and a bunch of buttons. But personally, they are not particularly interesting to me. Because a) design and b) price. Buying five thermostats, three thousand each, which will look very clumsy in the walls next to my sockets, is not my thing.

What's good about our smart thermostat?

Almost every series of socket-switches has a special device - a plug. It is not always sold in consumer goods stores such as Leroy or Obi. But googling and buying something like this is usually not a problem. I bought myself these for the Legrand Carvia series.

If you place a radio-controlled thermostat behind such a plug, several problems are solved at once. And with appearance, and with child protection, and with central control. Our COOLRF WF1 thermostat is designed for this exact placement.

Respectively:

• There are no controls on the wall at all. Child protection is absolute. At least until the child has access to the web interface. But this should happen much later, there will be more brains and less playful hands.
• There are no bright indicators, the thermostat lives silently behind a plug.
• The exterior design is exactly what you need. No differences or compromises.

On board is a power supply for the control part, a Wi-Fi radio module based on the ESP8285 chip, a relay, and feedback for monitoring relay sticking. An NTC temperature sensor from ErgoLight thermostats is used, R = 10 kOhm at +25°C.

On this moment We are testing the second revision of the device. The development history can be tracked

By far the most effective way heating the house is . Not only the comfort and durability of the system, but also the efficiency, as well as resource savings compared to other types of heating, depend on the correctly selected type of temperature control. In this article we will look at the most modern systems control of water and electric heated floors. Below you will learn how you can remotely control heating in a country house via the Internet, wifi or even SMS messages.

Electric heating

To control floor heating, mechanical and electronic thermostats, which, using a remote probe, take readings and maintain the temperature at a given level, regardless of environment and time of day.

Programmable thermostats allow you to turn on surface heating at a given time, days and weeks, and thereby obtain significant savings. They are equipped with functions such as getting up in the morning, working day, evening, getting ready for bed. Some models are equipped with an anti-freeze function, maintaining a minimum positive temperature in the room, thereby preventing the room from freezing in the absence of people.

There are paired thermostat controllers that allow you to control electric heated floors from one place different rooms. These devices allow you to save on the purchase of one controller, instead of several individual copies, which in monetary terms will be much more expensive.

Models of thermal controllers with radio access allow you to work with four separate modules. Readings from the sensors are displayed on a remote control and it is possible to monitor the temperature of the floor and air in the rooms. Electronic multi-zone programmable microcontrollers with radio access are combined into executive modules consisting of heating elements heated floors and electric radiators. Such devices are connected to a smart home system and allow you to monitor the modes in each room separately, as well as set days, weeks, and operating hours.

At the moment, MCS 300 built-in modules have appeared on the market. This device can be used to control electric heating via wifi interface. On a home network via a Wi-Fi router, it allows you to connect to such devices via special programs from anywhere globe. Using the program, you can simultaneously interact with 32 thermostats. Access devices from multiple locations, including over the Internet. Through mobile phone, tablet or computer, the operating mode, time and degrees are set.

You can learn more about remote control of electric heated floors by watching this video:

Control over the system via phone

In addition to MCS 300, devices are used for control via the GSM network, via SMS commands. This remote control is part smart home and allows you to receive operational information about the status of sensors through messages such as intrusion, temperature, lighting, resource consumption (for example, water and light). Also, via SMS commands, you can turn on underfloor heating, a boiler, etc. in advance.

Water system

The ability of the water heated floor control system to respond in a timely manner to changes in the temperature of not only the coolant, but also to the condition external environment, the feeling of comfort depends on being in the room. And to reduce the inertia of the system, controllers with weather-dependent regulators are installed, room thermostats and damper servo drives on each heating loop.

This unit is designed to maintain a set temperature and control coolant flow in the heating circuit. It is equipped with the necessary adjustment equipment and elements that ensure stable operation of the circuit, as well as preventing the pump from operating on a closed plug.

The figure below shows an adaptive circuit of a thermal controller with a PID controller that regulates the state of the coolant depending on the outside temperature.

Due to the presence of a digital interface in these controllers, it is possible to connect to a smart home system for wireless control and parameter settings via the network and the Internet.

Find out more about modern version You can control water heated floors via radio in this video:

Application of radiothermostats

That's all I wanted to tell you about how to do automatic control warm floor with your own hands. As you can see, there are quite a lot of ways and you can choose suitable option not only for the electric heating system, but also for the water one. We hope our instructions were clear and useful for you!

An electric heated floor is used as an additional heat source. This scheme works well on any type of floor and can be installed in houses made of any material. Distinctive feature– simple installation, which will appeal to an inexperienced master. This type of flooring is good for installation in rooms where it is very difficult to install a heating system. For example, a balcony or terrace. Sometimes, heated floors are used as the only heating method, in which case it is necessary to take into account upcoming energy costs.

Advantages of electric floors

Electric underfloor heating has a number of advantages, thanks to which it is often used in an apartment or private house.

• Possibility of heating the entire room or a separate part of it. Warm floors can be laid over the entire area of ​​the room, or you can install it only in a certain part. In this case, space zoning is performed.
• Electric heated floors are convenient to use, since they are controlled using a remote control or a temperature regulator is used.
• It is possible to connect to the “smart home” system. In this case, the heating can be controlled remotely.
• Simple and easy installation that does not require special tools.
• No possibility of leakage.

During installation, the floor occupies no a large number of height of the room, and therefore it should be used where this moment will not have a negative impact

Such floors are easier to use in high-rise buildings, since the standard water heating method places a greater load on the floors, while an electric heated floor weighs several times less.

But it should not be noted that this coating also has disadvantages.

Disadvantages of electric floors

These include:

• Possibility of a short circuit - this problem can occur with any electrical heating device and heated floors are no exception. This problem should be prevented by checking all cables before installation. flooring.
• Energy costs are not so much a problem as they are a disadvantage. When using such a scheme, increasing costs cannot be avoided - the decision depends on the intended use:
  • If electric floor heating is used as permanent source power supply, that is, reliable insulation of the house makes sense. For example, make high-quality thermal insulation of walls. In this case, heat loss will decrease and, as a result, heating costs will also decrease.
  • If the system is used as additional source heat, then it makes sense to lay the elements where the greatest movement occurs. As a rule, the most frequent movement occurs in the center of the room, and accordingly the heating elements should be laid in the center. Thus, fewer elements will be required, and costs will be reduced by heating a specific area of ​​the room, rather than all at once.

Radiation is sometimes cited as a disadvantage. But in fact, such a system is no different from any other electronic device, and therefore you should not be afraid of harm from it.

Types of electric heating

On the market for electric heated floors you can find several versions. Each has its own pros and cons. To understand which option is best suited to a particular home, you need to study each of them.

Electric heated floors are divided into 2 types according to their effect:

1. Resistive - heating in this type is carried out by cables.
2. Infrared - heating is carried out due to a special component that transfers heat to surrounding things.

Cable electric floor

The cable version differs in that it uses cables for the quality of the heating elements. Connected to electricity, they heat up due to which the surface is heated.

Solid wires

Single core cables are both a heat conductor and a heating element. If the installation of electric heated floors occurs with such a cable, then it is important that the ends of the wire meet in one place. This is necessary to connect the system to the control unit.

Twin wires

Twin-core wires are much more convenient to use. One core is necessary for heating, the other closes the circuit. When using these cables, it is not necessary for the two ends to meet. Therefore, it is more often used; it is much easier to bring one end of the wire to the control unit than to mount the system so that both ends meet in one place.

Heating mat

The convenience of the mats is that you don’t need to calculate the required power yourself; the manufacturer did it all. Mats are purchased depending on the number square meters on which the heating element must be mounted.

Infrared heating types

Rod type of heating

A type of infrared floor is a rod electric heated floor. It reminds rope ladder with wooden or metal crossbars. But a rod with a heating element is used as crossbars.

The floor heating is carried out using this rod. And the “rope” is a polymer that can be cut to make installation. However, the cut polymer will need to be fixed into the circuit, since it plays the role of a conductor.

Film type of heating

Electric heated floors can also have a film appearance. IN in this case heating of surfaces occurs due to infrared radiation. The elements responsible for heating transmit a thermal signal over short distances, heating what is located next to them. These elements are made of carbon paste, and are responsible for its heating copper wires, which are enclosed in film. For installation, the film version is most often used, since it is easy to install.

The film floor has a very small thickness, and therefore it can be used where ceilings have limited height.

Thermal sensor for electric floor

If you decide to install electric heated floors in your home, then you need to thoroughly prepare for this. In addition to materials such as concrete, flooring and others Construction Materials, you need to purchase the required set of heated floors and additional elements, which will monitor the system.

These elements are:

1. Thermal sensor - it shows temperature data.
2. Thermostat – it is necessary to set the temperature to which the element will heat up.

Both of these elements work in pairs, as soon as the temperature sensor records the temperature to which the elements have heated up, the thermostat receives a command and turns off further heating.

Modern thermostats can be equipped with various parts that allow the installation of electronic heated floors. In this option, you can set the heating and shutdown temperatures, and the data can be stored in memory once; further control will be taken over by the thermostat system.

In new models of the device, control can be carried out remotely by installing a SIM card. That is, in essence, the control sensor is transferred to the phone.

Via SMS message you can set the heating on and off time, and the floor heating temperature.

You can also turn off the entire system if necessary.

Calculation of the power of heated floors

Before choosing a heated floor, you need to calculate the area of ​​the room and the power of the system, so that it can heat the home. First you need to decide in what mode the heated floor from electricity will be used. If the floor will be the main source of heat, then use complex circuit calculations. If the floor is used as an additional source, then the calculations in this case are much simpler.

When using a heated floor as the main heating system, an accurate technological calculation is required, which should take into account such aspects as the area of ​​the house, the number of doors and windows, and possible heat loss. At the same time, when calculating the area, you need to pay attention to the furniture that will be placed in the room. Warm floors must be installed in spaces that are free of furniture.

The exception to this condition is heating rod elements. They can be laid over the entire area, as they are self-regulating.

When making calculations, it is important to correctly calculate possible heat losses. You need to pay attention to this data close attention, since incorrect calculations will lead to the fact that such a system simply will not cope with heating the room and the house will be cold. Possible heat losses are calculated using special tables. It is best to entrust these calculations to specialists. They will more accurately calculate the required system power.

If an electric underfloor heating will be used as an additional heat source, then necessary calculations can be produced independently. In this calculation, you need to take into account the type of floor used, resistive or infrared, the laying area, that is, the area on which the heating elements will be located and the power of the wire.

Laying rules

Before you begin laying floors, you must familiarize yourself with the laying rules. It is necessary to strictly follow the instructions, then you can guarantee the correct and smooth operation of the entire system.

Such nuances include the following requirements:

• Before installation, it is necessary to install the thermal insulation layer. This is necessary for all types of floors, since part of the thermal energy will not go down. In this case, heat loss will be minimal, and floor heating will occur faster. This way it will be possible to reduce electricity costs.
• When placing floors, it is necessary to take into account the location of furniture; heating elements cannot be placed under them, except for core floors.
• There should be a distance of 5 cm from the walls and at least 10 cm from heating appliances (radiators).
• When laying, it is necessary to observe the pitch of the wire, and also avoid crossing the wires.
• During installation, it is important to ensure that there are as few cuts for turns as possible. This way the integrity of the system is not compromised. All cut areas must be carefully insulated. Failure to comply with this rule results in loss of power and the possibility of a short circuit.

• Joining small pieces of flooring is also undesirable; the minimum section length should be at least 50 cm. When purchasing a heated floor, it is better to take it with a reserve.

It is imperative to install an RCD device; it will turn off the heat supply if problems arise. For example, if power is lost, the RCD will disconnect the system from electricity.

It is better to entrust all floor installation work to a professional electrician.

Also, for electric floor heating, it is better to allocate a separate line where only this system will be connected. Also, it is better to switch the system to a separate machine; in case of problems with electricity or the floor itself, you can de-energize the system with this device.

Installation of heated electric floor

Before choosing electric heated floors, it is better to clarify what kind of floor covering you plan to lay and how the base for the heated floor will be prepared. Depending on this data, you can buy a heated floor system.

There are three ways to install the floor:

1. Screed installation.
2. Installation on a screed, but secured with tiles.
3. Installation under flooring, but not under tiles.

If you need to install an electric heated floor in a screed or under a tile, you will have to choose cable systems or core floors.

Laying film flooring is only allowed under the floor covering. Moisture is harmful to this floor. Therefore, it is advisable to install it in rooms, and not in sanitary facilities.

The installation itself is almost the same:

1. A layout plan is drawn up taking into account the location of the furniture and indentations. It is better to make a plan on graph paper, respecting the scale.
2. A layer of waterproofing and a layer of insulation are laid, if necessary.
3. The markings are transferred to the prepared base.
4. The floor is laid according to the markings. All places that are cut, if necessary, must be insulated. Also, the position of the temperature sensor and thermostat is determined. The latter is installed on the wall and from the place of its installation you need to lower the groove to the floor.
5. After laying all the elements, check the resistance.
6. A pipe is placed in the groove, one end of which is connected to the thermostat, and the other has a temperature sensor. The end of the pipe with the temperature sensor is located in the middle of the nearby heating elements.

Test work

After this work has been carried out, it is necessary to check the functionality of the sensor and thermostat, once again the resistance and the system are completely de-energized, and the regulator is removed. Then, the screed is poured and the tiles or flooring are laid. Moreover, if a screed is planned, then they first wait for the concrete to dry, then check the performance of the system again, and then install the floor covering.

It is worth checking how the temperature sensor is removed from the pipe; this is necessary so that later it can be easily replaced if necessary.

Energy Saving

The electric floor heating system has its pros and cons, which are described above. But, if properly designed and used, this system will only cause positive emotions. You should not be afraid of high energy consumption and, as a result, increased payments. At reasonable approach the number of kilowatts to be used will not increase much, and the heat in the house will be constant. This effect is achieved by using the floor only during hours when someone is at home.

Also, it wouldn’t hurt to think about insulation. problem areas: doors, windows, balconies. In this way, heat loss can be minimized; accordingly, the system itself will not operate in full force. The effect of the work done can be seen on your heating bills.