Energy-saving heating systems galan. Typical wiring diagrams for electrode boilers. Types of electronic heating boilers Galant

Galan was founded in 1992. She already had interesting conversion developments at her disposal at that time. In addition, she used various standards of military equipment. The Galan company understood that the old liquid and solid fuel boilers were not very efficient. Plus, they take up a lot of space, in most cases are unsafe for humans and can be harmful to their health. The same applies to boilers that are operated on gaseous fuels. Given this, everyone understood the need to create completely new heating systems.

That is why the company "Galan" in 1993 began its research in the field of production of electrode boilers. They are classified as flow devices. In fact, these devices were electric heating, functioning due to the ionization of the coolant.

Where did it all begin?

The first electrode received positive. It was invented in 1994. It immediately became clear to everyone that this technology has the right to exist. According to the results of some tests, scientists came to the conclusion that the new boilers can save a lot. As a result, it became possible to heat a large room and spend less electricity on it compared to a conventional boiler.

An additional advantage of such devices was their cost. Immediately after the release, the devices began to be installed at various posts and warehouses that were far from communication networks. They were also used as a means of dealing with natural disasters. At the same time, there was a large savings in funds, which could not but please people.

In 1997, the Galan company began to improve all its factories. First of all, modern materials for the production of boilers were purchased. New technologies were also tested that could simplify the production process. In addition, the company tried to automate all processes and eliminate the human factor. As a result, subsequent models of electrode boilers have become safer. This is largely due to the solution of network closure problems. Also, new fire-resistant materials were able to guarantee the safety during operation of the device.

In 1998, all models of Galan electrode boilers were equipped with a new function. It allowed to significantly save electricity. As a result of the tests, scientists concluded that the cost was reduced by 30% compared to previous models.

Further, the Galan company set its sights on the production of new electrode boilers for heating large houses and utility rooms. They were produced with a specific power from 4 to 26 kW. Such boilers were designed to heat an area of ​​approximately 500 cubic meters. m. They had an attractive appearance and did not spoil the interior of the room.

To control such boilers, the regulator was soon improved. It had many functions and allowed you to constantly monitor the operation of the device. The first control unit was called "Galan 0456".

Antifreeze

Since the creation of electrode boilers, there has been an acute problem associated with the formation of scale on the surface of heat exchange sections. As a result, corrosion appeared, and then such a unit could no longer be operated normally.

In 1988, Galan scientists began to develop a new antifreeze that could deal with such problems. Soon it was released, and in the first days showed itself on the positive side. Its advantage was the possibility of using the device at low temperatures. Antifreeze was allowed to be used even at -60 degrees. At the same time, it prevented the formation of scale on the surface and could remove the already existing layer. Scale dissolution even at such low temperatures occurred with the help of special additives that were added to antifreeze.

Successful novelty

The devices in question deserved real popularity in 1999. At this time, a new model was released - the electrode boiler "Galan" "Ochag-3". It was radically different from previous developments and had good characteristics. In many ways, this was made possible thanks to the use of innovative materials. In addition, the research center "Galan" was able to make significant progress in its research and did not stop improving production technology. Given this, the Galan electrode boiler Ochag-3 was considered the most popular model and was in great demand. However, a new model "Galan" "Ochag-5" was soon released. It differed from the previous copy in much greater power. As a rule, it was used in rooms larger than 80 sq.m.

In 2001, the company released a new antifreeze "Galan Potok". He was distinguished by additives that did their job better. The existing scale was well removed, the formation of a new layer was prevented. All this was reflected in the durability of the use of such devices as electrode heating boilers "Galan". Antifreeze was soon approved by the Ministry of Health of the Russian Federation and became widely used by consumers.

Electric electrode boilers "Galan" with replaceable cassettes

In 2001, specialists began to work on new devices that would have replaceable cassettes for electrodes. The purpose of this development was to improve the design of the device. Boilers with replaceable cassettes are very easy to use. Unlike previous models, their repair was much easier. Additional maintenance was inexpensive. At the same time, the devices were much more powerful. These types of electrode boilers include "Galan" "Geyser-9" and "Galan" "Geyser-25". According to the characteristics, they are able to heat rooms with an area of ​​​​more than 320 square meters. m.

Temperature regulator

In 2003, the first automatic "Galan" was released under the name "Navigator". The peculiarity of this device was in its program. With the help of this device, it became possible to program the heating system depending on the time of day. The microcontroller of the device had special indicators that showed all the settings. Additionally, the "Navigator" was equipped with a circuit breaker with an electromagnetic relay. The power of this contactor was 20 kW. All this provided greater reliability and comfort of use. "Navigator" had an interesting design and looked good in any room. It should also be noted its low cost.

Operation of the electrode boiler

The principle of operation of the considered devices is built on electrodes that are installed in the indoor unit. The whole process begins after applying voltage to this block. In this case, water ions begin to move from the anode to the cathode. The voltage frequency at this stage is 50 Hz. From continuous movement, the temperature of the water begins to rise. As a result, the batteries heat up, but not immediately. As a result, the network in the house is not overloaded, and the heating system can be operated without failures when the Galan electrode boilers are operating. The connection diagram of the device is shown below.

Mounting

Installing the Galan electrode boiler with your own hands is quite difficult. As a rule, installation is entrusted only to specialists. However, you can also make it yourself. First of all, you need to make sure that you have all the parts that will be needed for installation. The complete set includes the boiler itself, the temperature controller and the pipe for the riser.

In order to connect the boiler to the heating system, it is necessary to connect the outlet to the riser. In this case, it is necessary to pay attention to the diameter of the outlet pipe. As a rule, people try to install the Galan electrode boiler with their own hands by connecting pipes of different sizes using various clamps. However, this is a gross violation of the rules for using the electrode device. The outlet must not be narrowed or enlarged.

It is connected last. In order to fix it correctly, you must carefully study the instructions. To date, the company produces various types of temperature controllers, so the installation of the Galan electrode boiler can take place in different ways.

Model "Galan" "Ochag-3"

This electrode boiler "Galan" has good reviews and is in great demand. It is best suited for heating small spaces. One of the features of this model is a high-quality ionization chamber. It has a compact size, so heating occurs gradually. The load on the network is minimal when the Galan electrode boilers are turned on. The connection diagram of the device is quite simple.

Device characteristics

The rated voltage of this device is 220 V. The system current is AC. The rated voltage frequency is at 50 Hz. Additionally, a high maximum current threshold should be noted. For each phase with a frequency of 50 Hz, this figure is 13.7 A. In this case, the rated power consumption is 3 kW.

It should also be noted that this electric boiler "Galan" "Hearth" (electrode) has a large volume of coolant (from 20 to 50 liters). At the same time, you can heat a room up to 120 cubic meters. m. You also need to know the cross section of the conductive core of the connection cable. In this model, it has a diameter of 4 mm. The outlet for connection to the coupling of the heating system is 32 mm. The total mass of this electrode boiler is 1 kg. At the same time, it is just over 300 mm long and 90 mm wide. Protection class - the first. Additionally, protection against moisture is provided. The total power consumption of this electrode boiler is at the level of 500 kW for one month of operation.

Equipment

The standard set for a device such as the Galan electrode boiler is an instruction, the device itself and the control unit. The controller has as many as three channels and allows you to adjust the temperature every week. It is also possible to program the device. A special mode is able to save any program with climate control.

Model "Ochag-5"

This electrode boiler "Galan" receives positive reviews due to its high power. As a result, it is able to heat large houses and cottages. Among the features can be distinguished convenient management. At the same time, the control unit has many functions, and it can be configured in a variety of ways. Electricity consumption will directly depend on the selected temperature. It should also be noted the ability to set the temperature of the radiator. At the same time, this model has a high class of protection. If a short circuit occurs in the network, the boiler will instantly turn off. The same thing will happen, for example, if the wires in the device overheat.

If there is a leak of the coolant (liquid for electrode boilers "Galan"), the protection system will let you know about it, and you can immediately take some measures to prevent an accident. Not only drinking water, but also distilled water is used as a heat carrier. Some even use rain water. Manufacturers, in turn, advise all customers to purchase a special liquid "Galan Argus".

Characteristics of the model "Ochag-5"

The rated power of the device is at the level of 220 V. The current is alternating. The rated voltage frequency in this case is 50 Hz. The maximum allowable current of the device reaches 22.7 A. In this case, the power consumption of the electrode boiler is 5.5 kW. The volume of the coolant is in the range from 30 to 60 liters. All this allows you to successfully heat an area of ​​​​more than 200 cubic meters. m. The diameter of the conductive wire is 4 mm. In this case, the outlet for the coupling is 32 mm. The mass of the installed electrode boiler is 1.05 kg.

The described electrode "Galan" "Center 5" has a length of 310 mm and a width of 90 mm. The total power consumption is 830 kW per month. This is a fairly high figure, but much in this situation depends on the selected mode during operation.

Model "Ochag-6"

This electrode boiler "Galan" deserves good reviews. This is largely due to the high power of the device. The difference of this model lies in the low inertia. Plus, a convenient sensor is installed that monitors the heating temperature. The automatic control system works reliably. A protection system is also provided that allows you to deal with power surges in the network. When the frequency of the current changes, the power of the boiler drops, but it continues to work.

Additionally, this model has a modest size, which can not but rejoice. At the same time, it, like previous developments, quickly heats up and provides the desired temperature.

"Hearth-6". Characteristics

The power consumption of the device is approximately 1000 kW per month. Additionally, protection against moisture is provided, which is classified as "IP-3". It should also be noted the high class of protection against electric shock. As mentioned earlier, this model is famous for its small dimensions. Its length is 300 mm and its width is 85 mm. Weight - 1 kg assembled. It should also be noted a convenient connector for connecting the coupling to the heating system. The hole diameter is 32 mm. At the same time, the connection wire diameter is 6 mm, which is slightly larger than in previous models.

The volume of the coolant is set in the range from 35 to 70 liters. At the same time, it can heat a room of more than 250 cubic meters. m. It should also be noted the high level of power consumption. Rated consumption is 6 kW, but much depends on the selected climate control.

The maximum boiler current at a frequency of 50 Hz is 27.3 A. This figure is based on only one phase. The total nominal voltage frequency is 50 Hz. The current in the system is variable. At the same time, the nominal voltage of the electrode boiler is 220 V. Connection of the electrode boiler "Galan" "Ochag-6" depends on its configuration.

What's included?

The standard set of such a device as the Galan electrode boiler is an instruction, a boiler, and a control unit. Additionally, you can choose a convenient temperature controller. The most common device has a small number of options, while it is very easy to use. However, the three-channel electronic unit is able to cope with complex tasks. As a rule, it is programmed separately for each day of the week. However, you can always make further adjustments to it.

Installation scheme

The selection of the main source of heat to create autonomous heat supply is a very responsible and scrupulous process. In conditions where there is no gas pipeline near the house, one of the available options for energy supply can be considered an electric heat source. An excellent solution to this issue will be heating electrical equipment of a domestic manufacturer, in the form of Galant electronic boilers. Their work is based on the physical principle of coolant ionization with further heat release due to the movement of split coolant ions between the electrodes.

• High level of quality.
• Compact overall dimensions.
• Reliable performance.

Physics of the main heating process

Heating of the coolant in Galant electronic boilers is carried out not due to heating of the heating element itself, but due to the process of penetration of electric current through it. In this case, the direct main contact with the coolant is carried out by electrodes connected to the heating elements, which are under voltage.

The electrodes themselves, connected to an alternating voltage (50 Hertz), change poles 50 times per second. Due to the periodic change of poles, differently charged coolant ions begin to move in different directions. These fluctuations are accompanied by the release of a large amount of energy, which contributes to an increase in temperature without the participation of a heating element.

The ionization chamber, which is the main element of the Galant electronic boiler, where basic heating is carried out, is small. A sharp heating of the coolant causes a significant increase in its pressure up to 2 atmospheres, which allows the heater, in addition to the main heating, to perform the function of a pump.

The device of heating electric boilers

The main elements of Galant heating boilers are:

1. Heat exchanger.
2. Tank with heating elements.
3. Blocks of regulation and electronic control.

The principle of operation of individual heating systems with Galant boilers does not differ from traditional ones. Here, the water heated in the generator passes through the main piping. Entering conventional radiators, it gives off its heat as much as possible, as a result of which the air in the room is heated.

The coolants in such systems can be water or various antifreezes.

Installation in the kitchen

For the successful operation of boilers as a coolant for them, it is better to use a special liquid argus - galan.

Galant electric boilers provide not only space heating, but can also fully satisfy the needs for hot water supply.

Many Galant models are equipped with external storage boilers that heat water with a coolant from the main source.

Types of electronic heating boilers Galant

The existing market of Galant electric boilers for individual heating systems offers three types of their execution, which differ in their technical characteristics.

Hearth Series

A series of boilers Ochag is available in four versions:

1. Hearth-2.
2. Hearth-3.
3. Hearth-5.
4. Hearth-6.

Hearth Series

They have a low power from 2 to 6 kW, designed for heating small rooms with a volume of 80 to 250 cubic meters. These boilers weigh about a kilogram. In this case, the volume of coolant in the general heating system can be from 20 to 70 liters.

The overall dimensions of the series of boilers Galant Hearth in length are from 25 to 33.5 cm, in diameter 35 mm. Work from a normal network with a voltage of 220 watts.

Geyser Series

A series of boilers Galant Geyser is available in two modifications:

1. Geyser-6.
2. Geyser-9.

These heating boilers are designed for heating rooms with an internal volume of 250 to 340 cubic meters.

Geyser Kros

For the arrangement of Geyser heating boilers, a three-phase network with a voltage of 380 W is required.

With proper thermal insulation, Galant Geyser boilers consume from 2.5 to 4 kW of electricity per hour. They weigh about 5 kilograms, are made about 40 centimeters long. The volume of coolant in the heating system where these heaters are installed can be from 50 to 200 liters.

Volcano Series

The largest electronic heater Galant is its modification, called the Volcano. These heaters weigh 5.7 kilograms, have a power of 25 kW, operate from a three-phase network of 380 W, and heat rooms up to 850 cubic meters.

Advantages and disadvantages

Thanks to their innovative technologies and design capabilities, Galant heating boilers have significant advantages over heating elements, as follows:

Main advantages

1. When installed, they do not require additional costs, except for the purchase of a heat source.
2. The installation of this apparatus itself is much cheaper than the installation of liquid fuel equipment.
3. Galant boilers do not require constant maintenance and cleaning.
4. They do not emit odors, are environmentally friendly and safe to use.
5. They do not need to build a chimney.
6. They are light in weight and dimensions, which saves space, and their installation does not require a separate room.
7. They are easy to install, you can install them yourself with your own hands.
8. Boilers are completely fireproof.

The few disadvantages of these heating units include:

• The high cost of consumed electricity.
• The impossibility of using them for arranging a system of underfloor heating, heating pools, arranging beds in greenhouses.
• Installation of an electric boiler with a power of more than 10 kW requires coordination with Energonadzor.

Conclusion

popular model

Modern boilers for heating systems from the manufacturing company Galant have recently become increasingly popular. Since this equipment has good technical and operational characteristics.

Boilers, equipped with overheating safety devices, programmers, storage tanks and pumps, are a ready-made autonomous boiler room. Galant boilers provide fast heating and have no problems in operation. Small dimensions allow you to install them both in small rooms and in summer cottages as a backup source of additional heating.

For owners of new private houses, the issue of not only lighting and water supply, but also space heating is acute. Today, markets offer a large number of heating equipment, among which electric boilers are in great demand. To reduce energy costs, many choose Galan electrode boilers, which are reliable and economical. On the models of this company on many sites on the Internet you can read a lot of reviews, most of which are positive.

Characteristics and principle of operation

Electrode boilers Galan are small in size, but at the same time they produce a sufficient amount of thermal energy. The operation of the equipment is based on the principle of water ionization. With the help of electrodes, the molecules are split into negative and positive, after which they are sent to the electrode with a reverse charge. The electronic unit installed in the equipment changes poles with a frequency of 50 r/sec, due to which the ions oscillate. As a result, the temperature rises. Thanks to this principle of operation, even a model with a power of 2 kW weighs only 0.9 kg, and has small dimensions - 275 mm in length and 35 mm in diameter.

For the manufacture of Galan devices, modern technologies are used, and the company is constantly improving its products. Its exemplary characteristics are:

• the first class of protection against electric shock;
• coolant volume from twenty to five hundred liters;
• rated voltage - 220, 380 volts;
• power consumption of different models - from 2 to 50 kW;
• the ability to heat rooms with an area of ​​up to 1650 m3;
• use as a heat carrier of water or a special liquid.

With constant use of water, it is possible formation of corrosion on working elements, therefore, boiler manufacturers recommend using Araus-Galan low-freezing liquid as a coolant. Its use reduces the start-up and heating time, prevents the appearance of scale and corrosion of metal elements. In addition, the liquid does not freeze at temperatures up to -40 degrees.

The package of electrode boilers does not include a heating element and a pump. The equipment is pipe, with a stainless steel electrode installed in it, which is connected to the phase line. Also on the pipe is an inlet and outlet pipe. Cold water enters through the inlet pipe, and already heated liquid enters the heating system through the outlet pipe.

Heating element boilers Galan

Such devices look almost the same as electrode devices, however, the principle of their operation is different. The whole process of heating water takes place in a small flask, and the control of heating elements is carried out using an electronic unit.

Despite the fact that heating elements heat the room more slowly than electrode boilers, they are safer. In such devices, electricity and the coolant do not come into contact, therefore, in the event of a leak, it will not shock. Any type of non-freezing liquid can be used for a heating element heating system and there is no need to monitor the salt level in the coolant.

Technology Benefits

Due to its design and principle of operation, the heating system from the manufacturer Galan has many advantages:

Types of equipment

Electronic boilers Galan represented by three lines of models:

• hearth;
• Volcano;
• Geyser.

Electrode boiler Galan Ochag 6, 5 and 3

The numbers at the end of the model name indicate the power of devices that look very similar. The weight of the hearth boilers is from 0.9 to 1.1 kg, and the length depends on the model:

• Galan Hearth 6 has a length of 335 mm;
• Galan Hearth 5 - 320 mm;
• Galan Hearth 3 - 275 mm.

These are the most compact devices that operate on a voltage of 220 volts and can heat premises with an area of ​​80–250 m2.

You can buy boilers of the Ochag model on the official website of the Galan company, where equipment with a capacity of 6 kW costs 4,050 rubles, and 2 kW - 3,900 rubles.

Heating boilers Geyser

Equipment with high power (from 6 to 15 kW) and medium dimensions is able to heat room up to 200 m2. Geyser devices have a weight of 7 kg and operate from a single-phase and three-phase power supply system. When operating boilers, it is recommended to use about 300 liters of liquid. The price for a 15 kW boiler is 8,000 rubles, and for a 6 kW heater - 7,100 rubles.

Electrode equipment Vulkan

The most powerful system, with which you can heat several houses at once, the total volume of which is no more than 800 cubic meters. The equipment can be installed in small rooms, because it has small dimensions and a weight of 7 kg. The devices operate from three-phase current and have a power of 25 to 50 kW. Their cost is higher than other models. On the official website, the Vulkan 25 heating boiler can be bought for 8,200 rubles, and the price for the Vulkan 50 model is 13,200 rubles.

The features of electrode boilers include their reliability, which is explained by the fact that there is practically nothing to break in such equipment. Even if a coolant leak occurs, the currents will drop to zero and the device will simply turn off. The automation built into the heating system will take care of everything else.

Models of heating boilers Galan

Devices based on heating elements are presented in two varieties:

1. Source Turbo, Geyser Turbo, Volcano Turbo - created on the basis of electrode models, from which they differ in design and dimensions. With a power of 3 to 30 kW, they are able to heat a room up to 750 m3. They can work both from single-phase and from three-phase electrical network. The price of heating elements from electrode models differs slightly and ranges from 6,500 to 13,800 rubles.
2. Monoblocks Galax and Stealth are devices similar to ordinary heating boilers, which in their design have a hanging metal rectangular cabinet. Stealth models have a tank equipped with heating elements and a control unit. Boilers with a power of 9 kW cost 24,900 rubles, and 27 kW - 27,100 rubles. The Galax models are additionally equipped with equipment for monitoring the flow of coolant, a safety valve, a pump for forced circulation, and a pressure gauge. In this regard, their cost is higher - Galax with a capacity of 30 kW costs 37,500 rubles, and the price for a model with a capacity of 9 kW is 33,000 rubles.

All Galan heating equipment is equipped with automation, with the help of which the consumer can set the desired air temperature in the room and the temperature of the radiators, change it automatically in accordance with the needs at a certain time of the day, turn the device on and off with a special contact thermostat.

Galan boilers - owner reviews

To heat my small country house a year ago I bought a Galan boiler and I am very pleased with its work. This is a small equipment that can be installed in a small room, which is just right for my small summer cottage. Non-freezing liquid is poured into it, so you can heat the house as needed. In winter, I practically don’t come to the dacha, and when I turned on the boiler in the spring, it quickly heated the room and worked smoothly. The electrode boiler saves energy consumption and has never let me down for a year of operation.

Anton, Russia

The Galan electrode heating system looks like an ordinary tube, which practically does not stand out among the water supply pipes. You can recognize it only by the sensor with wires attached to it. When you put your hands on such a device, you can feel only the heat of the metal. However, just in case, it is recommended to make grounding. Rain water can be used as a heat carrier, which will replace distilled water. It will only be necessary to add a teaspoon of baking soda or table salt to the water so that the coolant can conduct an electric current.

The boiler does not heat the room immediately, but rather quickly. As soon as the room is heated to the desired temperature, in the mechanical sensor, you can reduce the heating temperature manually, and the automatic one will do it itself. The advantage of such equipment is that there is no need to purchase coal or firewood. But it still consumes a lot of electricity. Therefore, electrode boilers are suitable in most cases for temporary use, for example, in the country.

Alexey, Russia

With the onset of winter in a private house, space heating comes to the fore. Until recently, we stoked the stove, for which we bought almost five tons of firewood and coals. The stove had to be heated every day, as it cooled down during the night, and in the morning it was cool in the house. Therefore, we decided to buy an electric boiler and chose the heating equipment of the manufacturer Galan.

We installed it ourselves and are very pleased with the performance of the device. At night it was -40C outside, and at our house - +22, and at the same time we don’t have to suffer with firewood and a stove. This is a very powerful and at the same time compact heater that takes up very little space. And the money we prepared to buy firewood and coal for the winter was just enough for us to purchase a boiler, pay for its delivery and pay for electricity.

Natalia, Russia

I bought a Galan electric boiler with heating elements, which worked uninterruptedly for me for only six months. The equipment warmed well and the room was always warm. I don’t know what happened in it, but the propylene pipes suddenly melted, and the liquid spilled onto the floor. Under the guarantee, the boiler was not repaired for me, and I did not find spare heating elements for sale. As a result, you will have to change the heating system completely. Now I will choose a boiler only with automatics, which is safe and costs about the same. Galan equipment is an ordinary pipe with heating elements inside, working only on its own coolant. It does not have an emergency shutdown, temperature control sensors and spare heating elements.

Stanislav, Russia

Along with foreign equipment for the space heating system, domestic boilers for heating Galan have gained considerable popularity. They are in high demand not only in Russia, but also in the CIS countries, as they are distinguished by decent quality, reliable operation, compact dimensions and modern design.

About company

The products of CJSC "Galan" have a long history. Initially, the industrial enterprise had a purely military direction and was engaged in the development and production of electrode devices that were used to heat ships and submarines. Since 1992, the company has developed Galan electric boilers for space heating applications.

The first Galan electrode heating boilers left the assembly line in 1994. Over the entire period of work, the developers of the enterprise have more than once improved their own developments, and today their products boast a wide range of boilers operating in networks with one or three phases, and their power varies from 2 to 25 kW.

Equipment Features

The main difference between the products of CJSC "Galan" from similar devices, including according to customer reviews, is:

• high efficiency (up to 98%);
• light weight and compact dimensions;
• excellent quality inherent in the goods of the defense industry;
• possibility of installation on a new or old heating system;
• silent mode of operation;
• parallel connection scheme with other heat generators;
• ecological purity.

At this stage, the company owns factories in Moscow, Ryazan, Stavropol and Pskov. Official representations were opened on the territory of the Baltic countries and in Ukraine.

Products

The most popular samples of products that are produced at an industrial enterprise are:

• boilers (electric, electrode, heating elements, hot water);
• electronic devices for climate system control;
• temperature digital controllers;
• heating systems;
• high-quality coolant (antifreeze).

Device types

Next, we will talk about heat exchangers, which are supplied with the heating system of the room. Along with the rest of the company's products, boilers for heating Galan are in great demand among Russian and foreign buyers, which are divided into:

1. Electrode.
2. TENovye.

Popular Models

The product range is represented by the following samples:

1. "Stealth".

Galan electrode flow boilers do not require an installation permit from the relevant government authorities.

In this case, the process of heating the coolant is due to the influence of an electric current on it.

Principle of operation

According to the rules of induction, the temperature indicators of the liquid medium increase. The ions travel from the positive electrodes to the negative ones, which in turn exchange poles, causing the ions to vibrate and, as a result, generate energy.

As it becomes clear, the role of the heater with which the Galan heating boilers interact is performed by the liquid.

Advantages

The main advantage of such units is their efficiency, which exceeds that of heating elements by 40%. This became possible because it was possible to reduce the heat loss during the heating of the intermediate material.

Requirements

The coolant used must have an appropriate specific conductivity (in this case, 2950 - 3150 Ωxcm at a temperature of 20 ° C). It is recommended to start the boiler on a special non-freezing liquid Argus-Galan. If it is decided to use distilled water, it must be added with salt at the rate of 5 g of salt per 100 liters of liquid.

In order for Galan high-quality electrode boilers to serve for a long time and efficiently, the heating system must be closed, two-pipe (diameter 32 - 40 mm) with an upper spill, open type, with a supply riser at least 2 m high and the amount of coolant at the rate of 12 liters per 1 kW . Such a scheme will enable the unit to fully perform its functions.

Scope of application

Electrode boilers are able to efficiently and efficiently heat rooms, the total area of ​​​​which varies from 80 to 800 m². The best for this purpose are the product series "Headh", "Geyser", "Volcano" with a working power of 2 to 25 kW.

These products are characterized by compact dimensions and low weight (from 1.5 to 5.7 kg). The average service life of such heat generators is at least 5 years.

Contraindications

This type of equipment is not suitable for connection to the heating system of underfloor heating, greenhouses, swimming pools, flights of stairs and roofs. It is not used in tandem with cast iron radiators and galvanized pipes. Above such a boiler, it is not recommended to mount pipes made of polypropylene or metal-plastic.

Overview of electrode boilers

In order to better understand the technical characteristics of the electrode units, consider their features for each individual model.

This series of products is represented by samples, the power of which is 2, 3, 5, 6 kW. Their dimensions are quite compact (height from 275 to 335 mm with a diameter of 35 mm). The maximum weight of the device does not exceed 1.1 kg.

Boilers "Ochag" are suitable for heating small rooms (up to 200 m³). Please note that the selection of Galan heat generators is carried out, starting not from the area, but from the volume of the building. For a system in which such a unit is integrated, 20 - 70 liters of coolant are needed. Electricity consumption is at the level of 0.5 - 1.5 kW / h.

A more powerful class of devices operating in a three-phase network. Their weight is much greater than that of the previous series (up to 5.3 kg), respectively, and the dimensions are larger (height 360 - 410 mm, diameter - 130 mm).

This line includes two models with a capacity of 9 and 15 kW, capable of heating 340 and 550 m³ of space. Here, from 50 to 200 liters of coolant will be required, and the electricity consumption will be 2.5 - 4 kW / h.

The most powerful representative of electrode boilers manufactured by Galan. This series includes two models (25 and 50 kW), which operate from a 380 V network. The dimensions of the "Volcano" are quite impressive in comparison with the two previous series (height 460 - 570 mm, diameter 130 - 180 mm, weight 5.7 - 11 .5 kg).

Such units are installed in large rooms (up to 1650 m³). For the correct operation of such a system, 150-300 liters of coolant and 6.6 kW / h of electricity are required.

Heating elements

The heating elements of this type of boilers are made of high quality stainless steel. They can be both several and one. The kit also includes electronic or electromechanical control (optional). The models of the units "Ochag", "Geyser", "Volcano" are suitable for working with a single-phase and three-phase network.

Installation of the product is greatly simplified by connecting the terminal box to the supply wires and connecting the ground. The weight of the product, depending on the model, ranges from 3 to 10 kg. By analogy with electrode devices, this type of heat generator is suitable exclusively for closed heating systems.

Enhanced version

Manufacturers have divided a more advanced version of heating elements for large houses and industrial premises into two series: Stealth and Galax. In both cases, the electrical heating appliance has the shape of a rectangular cabinet, which is suspended from the wall. The first (budget) version is limited only to the main elements (a tank with heating elements and an automatic control unit).

The luxury version ("Galax") is additionally equipped with a circulation pump, a coolant flow controller, a safety valve, a pressure gauge and an air bleeder. All this filling allows this unit to successfully compete with imported equipment.

Scope of application

Heating with Galan boilers of this type can be carried out in private and multi-apartment residential buildings. The units are suitable for connection to the "warm floor" system. They work great where a multi-displacement heating scheme is involved, and also interact well with the heater.

They are also used to heat roofs and downpipes, open areas and steps from which snow or ice must be removed.

And of course, such devices with a capacity of 3-30 kW will be indispensable in classic heating systems installed in rooms with a total area of ​​70-750 m².

Connection and operation

Galan heating boilers are connected according to one of four types, including:

1. Standard wiring diagram.
2. Modular connection.
3. Parallel connection diagram.
4. Installation of a boiler for floor heating.

The most common ways of tying the boiler are the first and third. To carry out the installation of the unit to a common heating system, it is necessary to determine the installation location (niche). Next, using a comb, you need to connect the pipes of the heat exchanger to the pipeline through which the coolant will circulate.

Modern equipment is equipped with systems for monitoring and discharging excess air, which will allow normal operation and eliminate the possibility of breakdowns.
Please note that Galan heating boilers are a type of equipment that needs electrical power, therefore, for its uninterrupted operation, it is advisable to connect a UPS (inverter).

Basic requirements for the heating system:

1. Heating system - two-pipe, closed type (closed expansion tank with a membrane, by volume -1 / 10L)

2. The boiler is mounted strictly vertically, not above the level of the radiators

3. Strapping diameter ratio:

Boiler block -Ø32

Riser - Ø 32 (1"/1/4)

Riser for modular systems (several boilers in a package) - calculated individually, from the number of boilers in the module.

Main - Ø 25

Conclusions to the radiator - Ø 20.

4. The first 120 cm of boiler supply piping:

non-galvanized metal pipe (1"/1/4), before switching to plastic, without narrowing the diameter of the boiler outlet pipe. This increases the ionization zone of the coolant (recommended).Mounting is vertical.

5. When selecting radiators, strictly observe the ratio of the boiler power and the total power of the radiator sections. The total power of sections (panels) of radiators must not exceed the rated power of the boiler.

6. When inserting the boiler into the operating system, flushing with the Protector inhibitor is mandatory. Salt deposits (during previous operation with ordinary water) on the elements of the system will not allow you to correctly adjust the density of the coolant for the electrode boiler.

7. The heating system with an electrode type boiler, in the Galan-BeeRT configuration, is refueled only distilled water, with further density selection.

8. In case of low voltage in the electrical network (200v and lower when the boiler is on), it is necessary to use a current normalizer of the appropriate power.

9. Terminal "0" of the boiler must be grounded.

10. Strictly adhere to the installation instructions (location in the room) of the external climate control device. The correct and economical operation of the entire system depends on this.

11. Strictly adhere to the manufacturer's recommendations for the volume of the system - no more than 12l / 1kW of power (ideally 8-10l / 1kW)

12. The electrode boiler can work in the "warm floor" system, subject to the manufacturer's recommendations for the installation scheme.

13. A properly selected circulation pump will ensure efficient distribution of the coolant throughout the system and correct ionization process in the boiler chamber.

14. The presence of a safety group (pressure gauge, blast valve, deaeration valve) at the top of the system is mandatory.

15. Boiler body, sensor mounting points, boiler unit piping, riser are packed in a heat insulator of the Mirelon type or similar.

16. Aluminum radiators from some manufacturers have a "dirty" alloy. Some components of such alloys dissolve over time and change the resistivity of water, clog the boiler electrodes. In this case, it is recommended to add a special additive "Flow" to the solution, or use a sludge and air separator in the heating system.

• - underheating of the system
• - burning heating elements or electrodes
• - boiler power drop (any type)
• - increase in energy consumption
• - seasonal maintenance of the heating system for cleaning from sludge

Bimetallic

Cast iron Euro-standard (Czechoslovakia, Turkey)

Aluminum (from primary aluminum)

• - the system of "registers" is allowed, subject to the recommendations on displacement, as standard (radiator valves, "Mayevsky" tap)

19. ATTENTION! When tightening the nuts on the terminals for connecting the cable to the boiler electrodes, use only two wrenches. Hold the locknut with one wrench, tighten the clamping nut with the other. Carefully monitor the fixation of the electrode and prevent it from turning in the landing sleeve. If the electrode is rotated, or the fixing nut is tightened, the landing sleeve bursts and the electrode becomes unusable. This problem is a violation of the installation rules and is not covered by the warranty.

Typical wiring diagrams for electrode boilers

Standard connection diagram

1. Electric boiler
2. ball valve
3. circulation pump
4. Filter
5. Drain valve
6. Expansion tank
7. Automation
8. Security group