We provide heating from a Ferroli gas boiler. Ferroli Zews electric boilers: review, instructions, technical specifications. Basic malfunctions and ways to eliminate them
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Ferroli products have been known to consumers all over the world since 1955. Gas boilers from this manufacturer are of high quality and reasonable cost. But this equipment has been sold in Russia for only 15 years. Over the years of product existence on the domestic market gas boilers the mentioned manufacturer deserved positive reviews from buyers and specialists who carry out installation work.
Positive reviews
Italian equipment from Ferroli is characterized by ease of settings, excellent design and ease of operation. The company has been on the market for more than 50 years, and this is not much when compared with other manufacturers. But during this time, the brand became one of the European leaders in the production of heating equipment.
Consumers note that the equipment is constantly being modernized, and its appearance more and more different attractive design. The devices meet safety and performance requirements, which is important for the consumer, as well as maintainability, as well as ease of maintenance.
If you are also interested in the products of Ferroli, you can consider gas boilers from this manufacturer in more detail. For example, mounted models are the most popular in Russia and are offered for sale in a wide range. They are compact in size and practical. According to users, such a boiler is an ideal option for heating an apartment or house of medium size. The range of mounted boilers is quite wide; the manufacturer offers users many models, this allows you to select the desired configuration that will meet all requirements. Owners of property with a larger area can consider Ferroli floor products; gas boilers in this line are highly reliable and durable.
Environmental friendliness and savings
Such equipment is perfectly adapted to the conditions low blood pressure in system. But the PegasusF2 model has two-stage burner, which ensures economical operation and durability of components. The air during operation of such a device is much less polluted. This modification, according to users, can even be used for the device cascade systems heating. If you additionally purchase a controller, you will create a system of 4 boilers, the total power of which can reach 1 MW.
Manual
Quite often lately, consumers have been choosing Ferroli devices. Gas boilers, which can be floor- or wall-mounted, must be operated according to the instructions. The company also includes an instruction manual for each device. If malfunctions occur during operation, the consumer should contact service specialists. technical support. As alternative solution the owner of the equipment should consult the user manual.
The most common problems that may arise are low level pressure, the device will report this with error f37. In this case, the user should check the gas and water supply and clean the system. If you do not want to encounter malfunctions, you must remember that when the equipment is disconnected from the power supply system or gas main, the antifreeze function will be disabled. In order to prevent damage from freezing, which can occur when the boiler is switched off for a long time, winter period, you should drain the water from the boiler, this also applies to the heating system, as well as the hot water supply circuit. Otherwise, water is drained only from the DHW circuit, and antifreeze is added to the heating system, and you should read the manufacturer's recommendations.
User manual gas boiler Ferroli indicates the possibility of adjusting the room temperature, this can be done using the optional thermostat. The latter allows you to set a specific temperature. If you need to adjust the water temperature in the heating system, you should use the remote control or interactive panel on the device.
Installation nuances
The wall-mounted installation instructions for which are presented in the user manual must be installed in a room where the ventilation system is constantly operating. If the air flow is insufficient, the device will not be able to operate normally, and combustion products will not be removed. If such conditions are created, then harmful substances can penetrate into the premises of the house, which can cause harm to human health. If you purchased wall-mounted equipment, you can use a kit with a bracket that attaches to the wall. To mark the surface of the suspension points, a metal template can be supplied upon special order.
Basic malfunctions and ways to eliminate them
The Ferroli gas boiler diagram will allow you to understand what design features the purchased equipment has. Some home craftsmen are also able to figure out the causes of the malfunction, as well as fix the problems themselves. If the device does not turn on, then there may be no gas in the network, but when the water pressure in the boiler drops, the main reason may be a malfunction circulation pump. Similar problems sometimes arise when the ignition power is insufficient; in this case, it needs to be increased. However, damage to the boiler electronic control board cannot be ruled out.
If you purchased a Ferroli gas boiler, malfunctions can also be expressed in extraneous noise inside the device. Only a specialist can handle such a problem, and you need to contact support as quickly as possible. If the water pressure drops, the water supply system may be clogged, so the plug should be removed immediately.
Sometimes repairs to Ferroli gas boilers are not required at all. If you are faced with the fact that the equipment does not turn on, you can try unplugging the plug from the socket and after a few minutes inserting it back again. If after this nothing has changed, then you should seek help from a specialist.
Conclusion
If the gas boiler components break down, you can replace them. For example, gas-burners quite often made of steel. Despite the fact that these components are highly wear-resistant, they can be damaged by mechanical stress.
Italian gas heating boilers Ferroli are only a small part of the range climate control equipment, which is produced at the enterprises of this company. The Ferroli company itself was founded in 1955 in small town San Bonifacio, and since then it has grown from a small factory into one of the leaders in the national and European heating equipment market.
Boilers from Ferroli
Wall and floor models
Despite the very a wide range of installations for heating residential and production premises, the lion's share of Ferroli's profits comes from gas heating boilers– wall and floor. At the same time, it is in the wall-mounted segment that the greatest diversity is observed.
This is due to the fact that compact wall-mounted models have a number of advantages in use:
- Firstly, such a boiler can be installed directly in a residential area, since it does not require a separate boiler room.
- Secondly, If previously the power required for heating could only be provided by large-sized installations, today, through the use of modern technologies even a small boiler can heat up to 300 square meters living space.
- Easy to install– another argument in favor of choice small models, mounted on load-bearing wall premises. Of course, you shouldn’t install the boiler yourself, since this requires special permission - but the cost of installation directly depends on its complexity!
Advice! So that you can monitor compliance with the quality of installation of the heating device, we recommend that you study the video posted on our website. Any work requires verification, and without the proper knowledge you will not be able to carry it out!
Price also plays an important role. Although Ferroli products cannot be considered the cheapest price segment, but still among the mounted models you can choose a completely affordable option.
Application and equipment
Ferroli boilers can be used in the following areas:
- Firstly, for heating private houses and cottages. As we indicated above, the power is quite sufficient.
- Secondly, the compact dimensions allow these units to be used even in apartment buildings for organizing individual heating.
To effectively implement these functions, Ferroli installations are equipped with the following equipment:
- Combustion chamber open or closed type(respectively, they are marked C or F).
- Bithermic heat exchange tank made of copper alloy.
- Automatic control system for the burner operation on a meringue microprocessor unit.
- Protection against freezing, overheating or internal scale formation.
Also included in the basic package is a unit responsible for flame modulation and an ionization system for controlling combustion intensity. Thereby Ferroli boilers completely protected from possible gas leaks.
The appearance of the boilers, as well as the location of the main elements, are shown in the photo. The instructions included with each product clearly demonstrate the process of connecting the boiler to the network, as well as the sequence of adjusting its main functions. should be done only by specialists, and no amateur performances!
Note! The product line includes models designed to operate on both liquefied and natural gas. You should take this into account when choosing a unit for your home or apartment.
Main series
DIVAtop
List of models heating equipment, released to the market by Ferroli, is very wide. Therefore, in this article we will consider only the most significant series from the entire product range.
The DIVAtop series is one of the first to be introduced to the market Russian Federation. The basis of this series are high-performance double-circuit boilers for domestic use.
- DIVAtop devices are different stylish design housings, which allows them to be installed directly in residential premises.
- A key design feature of devices from the DIVAtop line is the presence three way valve equipped with a separate servo drive.
- A heat exchanger for a hot water supply system, which has a plate design, is responsible for effective heat transfer.
DOMIcompact
Units from the DOMIcompact series are focused not so much on heating (although they perform this function quite effectively), but on maximum fast receipt hot water. At the same time, the specially designed heat exchanger installed in the boiler does not overheat, and virtually no scale forms in it.
- The DOMIcompact boiler can be controlled using either conventional control knobs or a liquid crystal display. A built-in chimney can be used to remove combustion products.
- The DOMIcompact-B modification includes more modern heat exchanger. Using the energy of steam condensation allows you to increase the power of the boiler, while reducing fuel consumption.
- This modification also significantly reduces the percentage of harmful gases released into the atmosphere.
Econcept
The Econcept series represents the embodiment ecological paradigm. Distinctive Features Econcept series boilers are:
- Heat exchanger-condenser made of high-strength aluminum.
- Sintered metal burner with continuous modulation, equipped for use different types gaseous fuel.
- Microprocessor control system for boiler operation, adapted for installing a weather-dependent control system.
- A plate heat exchanger that provides the fastest possible heating of water in the hot water supply circuit.
At the same time, the Econcept series is characterized by minimal emissions, as well as very impressive safety and reliability indicators.
Italian gas heating boilers Ferroli are extremely popular due to their reasonable cost, large range of products, as well as full adaptation to domestic operating conditions.
Ferroli produces eleven main models of gas heating equipment, as well as 30-40 modifications that differ in operating principles, performance and other technical characteristics.
Equipment Specifications
To make a choice suitable model heating boiler Ferroli company and narrow your search, you can highlight several main technical characteristics. It is customary to divide equipment into several categories according to the following features:
Condensing boilers are connected to a horizontal coaxial chimney. Models with closed combustion chambers are connected to the home's energy supply system. Air intake and combustion products are removed forcibly using fans.
Mounted condensing boilers
The quality of Ferroli boilers is especially evident in condensing equipment, the efficiency of which reaches 109%. The operating principle is based on the use of thermal energy of steam resulting from the combustion of blue fuel.Temperature flue gases is used to obtain additional heat, and does not go into the chimney as in conventional models.
Condensing wall-mounted double-circuit and single-circuit gas boiler Ferroli with closed camera combustion has the following features: 
Sensitive burner in condensing boilers Capable of operating at low gas pressure. Water or antifreeze (antifreeze) can be used as a coolant in the heating system.
Wall-mounted boilers with atmospheric burner
Atmospheric boilers are classic design, providing for an open combustion chamber and burners, air to which is supplied using natural circulation. Air masses are taken from the room used for the needs of the boiler room. The advantage of atmospheric Italian wall-mounted single-circuit and double-circuit gas heating boilers Ferroli is the simplicity of their design. The disadvantages are higher gas consumption and lower productivity.
Installation of a mounted atmospheric boiler is quite simple. Equipment provided important nodes, affecting the performance of the system. Expansion tank, circulation pump, gas valve and the burner are included in the basic package and are already installed in the boiler body.
Electric or piezo ignition is provided. The second option is more economical, since the pilot burner turns on only when the flame dies out.
Floor standing atmospheric boilers
Floor-standing non-volatile boilers Ferroli brands are presented in several modifications, among which the Pegasus models are popular. These models are distinguished from similar equipment by the following: specifications:
Ferroli Pegasus floor-standing gas boilers have permission from Gosgortekhnadzor and a certificate of conformity that allows installation of equipment for domestic and industrial purposes.
Advantages and disadvantages of Ferroli products
The Ferroli company has been cooperating with Russian suppliers and sellers of heating equipment for several decades. During this time, according to reviews from equipment buyers, it was easy to track all the advantages and disadvantages of gas boilers.- Advantages - installation and installation is carried out quickly. A competent specialist will be able to adjust ignition and gas flow, connect external and room temperature sensors, set the necessary program work. The launch and adjustment can subsequently be corrected automatically using automation. Another advantage is the cost-effectiveness and high efficiency of condensing boilers.
- Disadvantages - requires constant and proper care behind mounted energy-dependent boilers. Seasonal maintenance is required. Often, if the gas valve is not adjusted correctly, significant excess fuel consumption is observed. The automation board burns out at the slightest voltage surge (a UPS must be connected).
The first start-up of the boiler must be carried out by a representative of the Ferroli company selling heating equipment. He will put the station under warranty and explain the operating conditions.
Selecting a boiler according to requirements
To select the most suitable boiler in accordance with the technical characteristics of the building and current regulations regarding installation gas equipment Please note the following: - Performance- calculation is performed using the formula 1 kW = 10 m² of heated area. Provided the boiler is connected indirect heating A power reserve of 10-15% is required.
- Autonomy- Ferroli company produces both completely automatic stations, in which even the temperature setting is controlled by a microprocessor, and conventional boilers With mechanically heating adjustments.
- Number of circuits- double-circuit units can heat water for hot water supply and coolant for the heating system. Boilers with one circuit are installed in rooms with a large heated area in cases where this moment there is no need to obtain hot water.
Ferroli gas boilers have earned the trust of consumers and are now positioned as high-quality equipment from Europe. The company itself is one of the world's leading manufacturers of heating equipment.
In a private home, Ferroli boilers always provide the most modern indicators in terms of performance, reliability (mean time between failures) and user friendliness (ergonomics, noise, convenience...).
What is Ferroli - history
The boiler manufacturing company was founded by the Ferroli brothers in 1955 in the Italian city of San Bonifacio (Verona). The first order is the supply of gas steel boilers for municipal houses in Verona.
Later, thanks to perseverance and resourcefulness, the creators managed to significantly expand the company and turn it into a leading manufacturer.
- In 1962 Ferroli introduces to the market cast iron boilers, for the production of which an automated casting process was created.
- Commissioned in 1967 automatic line on production cast iron radiators on new automatic lines.
- 1973 - a plant for the production of steel and aluminum radiators,… etc.
Now Ferroli assembly plants are located in Italy, Germany, Spain... The company supplies lines of modern equipment:
- heating boilers;
- climate systems;
- showers;
- radiators and heating equipment;
- electric motors.
Classification of models, names of Ferroli boiler lines
Wall-mounted boilers: 
- Diva,
- Domina-N,
- Arena,
- Divatop Micro,
- Divatop-H,
- Divatop Micro-LN,
- Divatop 60,
- Domiproject-D
Floor-standing units - examples of models:
- Pegasus-56,
- Pegasus-2S,
- Pegasus-D,
- Atlas
Condensing options:
- Econcept Tech,
- Econcept-ST,
- Energy Top,
- Econcept combi,
Features of the most economical condensing boilers
In Europe, condensing boilers are required to be used in legislative level. Since these devices save energy resources and pollute the environment less.
In technical specifications condensing boiler it can be found that the efficiency is estimated to be more than 100%. This technical nonsense occurs because the boiler uses the energy of the phase transition of water from steam to liquid. This energy is not taken into account when determining the calorific value of fuel combustion. This results in fuel savings of 10–25%, depending on the ability to fully use low-temperature heating.
The fact is that the boiler will operate in super-economical mode only when low temperatures coolant - the heating system in the house must be appropriate. You can learn more about such heating on this resource...
In addition to collecting energy from water vapor, other innovations are used in Ferroli condensing boilers - better automation, weather-dependent control, latest materials and equipment...
But it is precisely in our conditions that the increased price makes them weakly competitive, and the reason is low prices for energy...
Modern models of Ferroli gas boilers
Consumers in the recent past have had popular models gas boilers Domiproject-D and Divatech-D. Now they have been replaced by model ranges called Diva, Domina and others. But probably these lines of gas heating equipment of European quality will be replaced by more advanced models in the near future... After all, the company shows dynamic development and is constantly updating its model range. 
More often, Ferroli offers double-circuit boiler options, where hot water is prepared in a second additional heat exchanger.
Power is presented in a wide range, for example, wall-mounted automated gas heat generators can easily cover the heating needs of private houses and apartments. A power step of 4 kW will allow you to select the right option in the model range -...20 kW, - 24, 28, 32...
Open and closed combustion chamber
The design features of the modern model range of heating boilers from Ferroli are the ability to purchase the same model with either an open or a closed combustion chamber. Options with an open chamber are indicated in their names by an additional letter “C”. The option with a closed (forced) burner is marked as “F”.
Consumers often ask which boiler is better - with an open or closed burner. The answer is known - both are good for their conditions. An atmospheric open burner operates under the influence of chimney draft, takes air from the room, it can only be placed in a special combustion chamber with a standardized inflow fresh air, and a high chimney that creates the necessary draft.
A boiler with a closed forced combustion chamber can be located in any non-residential room, for example, in the kitchen, and the air will move through the burner under the action of a fan along the same double pipeline - fresh from the street, and exhaust gases back.
Line of wall-mounted boilers Domina-N
The Domina-N model has a copper heat exchanger with a particularly resistant coating, for which the longest duration of trouble-free operation is declared. 
Modulating burner, changing the heating power and DHW floor microprocessor controlled. Available low-noise injection burner made of of stainless steel AISI 304.
Diva
Ferroli Diva line, like others modern models, equipped copper heat exchanger with a coating based on an aluminum alloy, which is considered very resistant to thermo-chemical aggression. Information liquid crystal display, high degree of automation and self-diagnosis. As well as other achievements of modern technologies used on Ferroli boilers:
- electric ignition without igniter;
- frost protection system;
- protection against water hammer;
And much more.
Divatop Micro
Divatop Micro range - wall-mounted boiler small sizes, in which the latest innovations have been applied. Programming is provided for a long period operation.
- possibility of connecting a Romeo remote control;
- possibility to connect Oscar room programmer device;
- Possibility of operation on both liquefied and natural gas (subject to the use of a special kit).
And also all other achievements of the company...
Reviews of what they say about Ferroli boilers
Boilers of this brand have been in use for a long time; many reviews have appeared, which mainly indicate that we're talking about about high-quality European equipment.
First of all, note:
- general ergonomics meeting the most modern high requirements;
- the use of parts and materials of the highest quality from other leading global manufacturers. For example, there is a valve from Siemens...;
- comparatively quiet operation;
- long maintenance-free service life, reliability.
Negative reviews about Ferolia boilers that can be found are mainly associated with low gas quality and unstable power supply:
- high gas consumption - but it is equally high in both gas stove, for heating the kettle;
- the burner ignites with a popping sound, and it is difficult to ignite the gas on the stove...;
- failure of the electronics - turning on the boiler without a protective voltage stabilizer, which the trading organization warns about, and without which it does not provide a guarantee for the equipment...
Gas boilers trademark Ferroli have gained particular popularity in the domestic market heating devices. Not least due to their moderate price, which at the same time corresponds to good quality of these products. Ferroli has been manufacturing products since 1958.
Thus, it is worth assuming that the products of this brand reflect all consumer innovations in a timely manner. Instructions for using Ferroli gas boilers, which can be found below, will help you understand the application.
Features of this product line
The basis of the model range of wall-mounted gas boilers of the brand are the Diva and Domina N units, which have been supplied since 2013. The main technical characteristics of products of approximately the same power are given in the table.
This review of Ferroli gas boilers shows that both sizes belong to the double-circuit category. These are products that provide guaranteed heating of rooms up to 100 sq.m. and hot water supply.
The external characteristics of such boilers generally correspond to model range, while their dimensions are among the smallest among analogues. Reviews of Ferroli gas boilers indicate primarily their compactness. The devices can be installed even in small kitchens, which is an undoubted advantage of these products.
The low-cost design of products from the Ferroli brand is manifested in the fact that the units of the Diva series are equipped with pressure control sensors - pressure switches - only optionally, like some other diagnostic devices.
It is assumed that the automation system, adjusted to certain operating conditions, will itself quickly respond to changes in pressure, pressure and other parameters affecting normal work boiler In fact, everything is determined by the quality of the transportation and installation conditions.
Analysis of some design solutions
Since the market for domestic gas boilers is filled quite densely, it is always possible to compare the main operational parameters competing boilers. In units from the Ferroli brand, heads injection burners made of AISI 304 stainless steel (for comparison, German-made boilers use AISI 310S steel).
Significant disadvantages of AISI 304 steel is its inability to withstand long-term elevated temperatures, as well as insufficient mechanical strength. Let us present for comparison the chemical compositions of both steel grades listed above, precisely from the point of view of the required durability:
Comparison chemical composition clearly shows: although formally both steels belong to the low-carbon class, the strength of AISI 310S steel is 40% higher than that of AISI 304 steel. The heat resistance data becomes even more expressive: if AISI 310S can withstand temperatures up to 1000°C for a long time, then AISI 304 can withstand temperatures of up to 1000°C for a long time. – up to 900°С, and for a long time – up to 600°С.
There are similar questions regarding the selected heat exchanger material: Ferroli boilers use Aluminium alloy, while similar products from Vissmann have cast iron. Although this circumstance slightly increases the mass of the boiler, its durability cast iron heat exchangers almost 1.5 times the durability of aluminum. Some models use heat exchangers made of copper, but their strength is inferior to cast iron. This solution may cause malfunctions of Ferroli gas boilers.
Burner type
Devices from the Ferroli brand use the usual atmospheric burner, parts of which are characterized by sudden temperature changes during operation. This provokes thermal deformation, accompanied by a change in size with a subsequent risk of microcracks. Fan burners implemented in the designs of German gas boilers operate with constant water cooling, which:
- increases burner service life;
- reduces the emission of harmful gases into the atmosphere to European established environmental standards.
Of course, the operating instructions for Ferroli gas boilers are silent about these, as well as others. design features these units.
Unit capabilities
Instructions for gas double-circuit boilers Ferroli describes some features of the startup process, as well as the operation of control systems. Here are the operating instructions.
- To turn it on you need to open gas valve, then apply power.
- Place the knobs that regulate the temperature of heating and hot water in desired position. After this, the boiler will automatically turn on when the room temperature drops or when hot water is needed.
- If you turn both knobs to minimum, the boiler will not work, but it still consumes power. This is due to the “anti-freeze” function, which turns on the heating of water in the heating system in the event of a strong drop in temperature environment. The signal lights do not light up.
- By adjusting the knobs, you can set summer or winter modes.
- There are three modes: Summer (only water heating for hot water supply), Winter (heating and hot water supply), and also a mode in which the hot water supply is turned off and only heating works.
It is worth knowing some of the nuances of starting a heating system. They are listed below.
- Possibility of working on any type of gas - liquefied and natural.
- Chimney freeze protection. At the same time, the instructions contain instructions on draining water from the corresponding circuits when the boiler is not operating in winter.
- Electronic ignition and microprocessor control system for boiler operation are really useful technical innovation. Its implementation allows you to avoid unnecessary risks if the user of the heating unit is insufficiently qualified.
- Ferroli boilers are not equipped with shut-off valves, which increases the risk of flooding of the room if the pressure in the network is exceeded, when the unit is turned off, but the coolant supply does not stop.
- The process of installing adapters to chimneys is quite complex. The instructions and photos of Ferroli gas boilers show the replacement algorithm and sequence. But the complexity of the calculations requires calling a specialist licensed to work with these units, since some initial data are not provided in the instructions.
Typical faults
The above-described features predetermine those characteristic of gas double-circuit boiler Ferro malfunction. Among the most common breakdowns among people are the following.
- The Ferroli gas boiler does not turn on - this malfunction can occur due to a lack of gas in the network, the presence of air in the pipelines, a malfunction of the gas valve or ignition electrode.
- The water pressure in the Ferroli gas boiler drops. A malfunction of the circulation pump is the main reason. In the absence of a pressure switch (but with coolant in the system), such a malfunction may occur when the ignition power is insufficient, which should be increased. Damage to the electronic boiler control board is also possible.
Many reviews note modern design and the appearance of the products, which is generally typical for any Italian goods. However, it is indicated that the products are not highly reliable. At one time, such a malfunction of Ferroli Domiproject F24 gas boilers became the main reason for their removal from production. However, the new line of models is not much superior in quality to the previous one.
Malfunctions heating systems are often repeated in new models. Reviews note insufficient development service: existing specialized repair companies do not know the design of boilers well, and optional products for them (for example, a sensor for monitoring the connection of the boiler, etc.) are very difficult, if not impossible, to purchase.
The components of the circuit responsible for the operation of the water heater are especially unreliable: electronic boards often fail, the heat exchanger is unstable, and to regulate the water temperature you have to use gas tap. At the same time, prices for Ferroli double-circuit gas boilers depend on their power and start from 30,000 rubles.