Electric boilers Proterm Skat: design features. Overview of the electric boiler Protherm: model range Heating boiler proterm instruction

9

Boiler start

A warning: Putting the boiler into
operation and its first start-up should
be produced only by certified

Protherm specialist
specialized organization!

When starting the boiler for the first time, make sure
in that:

1. the boiler is connected to the electrical network and

while the phase and zero are not reversed.

2. the gas shut-off valve is open;
3. service taps for heating and hot water supply

4. The pressure in the heating system is

within acceptable limits of 1 - 2 bar.
Install the main switch (Fig. 1,
pos. 7) to the ON position (I). Boiler
turn on and start working
heating water in the boiler (if the boiler
connected to the boiler). After heating the water in
boiler, the boiler will switch to the mode
heating (provided that the mode
heating is active). In the event of a protective

boiler shutdown on the panel display
control will display a message about
faults (see "Messages about
errors”, page 8). With button
RESET (fig. 1, pos. 6) unlock
boiler. If, after switching on, the protective
shutdown will be repeated, or not possible
will unblock the boiler,
contact a service organization.

Boiler shutdown

When the boiler is switched off for a short time
install the main switch (Fig.
1, pos. 7) to the OFF (O) position.
When the boiler is turned off for a long time
period you need to turn it off
electrical network and shut off the supply
gas to the boiler. If in winter period boiler
not used, the heating system
needs to be emptied. However
frequent drains should be avoided and
replenishment of the heating system to avoid
scaling and deposits inside
boiler.

Starting and shutting down the boiler

Boiler adjustment

Operation of the boiler without room
regulator

according to the readings of the boiler sensor. AT
terminal block XT5 on terminals 5 and 6 is
jumper (factory setting). Order
settings:

Turn on the boiler with the main switch;
set the desired temperature

supply line on the control panel.

Boiler operation with room temperature
thermostat

In this mode, the boiler supports
set temperature in the heating system
according to the room regulator. Jumper,
mounted in terminal block XT5 on clamps
5 and 6 are removed. In its place is connected
room regulator. If indoors
with room regulator on radiators
thermostatic valves installed
must be converted to full
open position.
A warning: On the control panel

Meaning

Malfunction on-
hand sensor
temperature

The boiler works without restrictions, but the temperature

The heating medium is controlled by the boiler sensor (see
"Setting the heating temperature", page 5).

If the boiler does not work in equithermal mode, then
such a message cannot appear.

The gas boiler Protherm (Proterm) is produced by the well-known company Protherm, founded in Slovakia more than a quarter of a century ago. The model range of this manufacturer is characterized by successful combination heating power levels and energy efficiency indicators.

Model range of Protherm boilers - single-circuit and double-circuit

Gas equipment Proterm is produced by a European manufacturer in several modifications, which allows you to choose the optimal in terms of functionality, as well as a practical and most convenient model in operation.

wall type

Wall-mounted gas equipment has undeniable advantages, including compact dimensions, external aesthetics, excellent operational properties, the ability to adapt to operation with different energy carriers through a standard nozzle change, as well as economy.

• "Panther". Inexpensive model with two heat exchangers and water heating. A modern heating device with the possibility of functioning in a closed type system. Possesses reliable protection from freezing, automatic shutdown of gas supply and control of pump operation.

Inexpensive version of the heating device in the Protherm line

• "Jaguar". A budget option equipment that does not have a winter / summer mode. Dual unit with closed type combustion chambers and control by means of handles.

A simple model with minimal necessary set functions

• "Cheetah". Double-circuit turbocharged boiler with a power of 11–23 kW and a closed type of combustion chamber. Even low-power models are capable of heating 10–11 liters of water in one minute. A wall-mounted device in which the movement of the heat carrier is carried out forcibly.

Turbocharged boiler with high efficiency

• "Tiger". Differs neat appearance, informative LCD display and very simple operation. There is a possibility of programming for different modes of operation or operation in the automatic "comfort" mode. It is possible to automatically control the combustion process, it is distinguished by a special ignition system.

Compact equipment with different regimes work

Main characteristics of the boiler

floor type

Floor single-circuit and double-circuit boilers have several advantages that make this type of equipment in demand among consumers. Can't be left unattended high performance performance, maximum efficiency of heat transfer, economical fuel consumption, wide functionality and guaranteed durability.

• "Bear". The high-quality cast-iron heat exchanger makes the unit durable and very reliable. The model has a winter-summer mode and convenient traction control. It has automatic control of the combustion process and is distinguished by a special ignition system.

Cast iron heat exchanger ensures long-term operation of the boiler

• "Buffalo". Easy to use and durable boiler with high efficiency, able to work on different types fuel. Very powerful unit with a high degree of reliability.

Powerful equipment that can run on different types of fuel

The main characteristics of the Bizon model

Floor standing boiler with reliable heat exchanger

Main characteristics of the model

Stationary heating gas boiler

The main characteristics of the model Bear KLOM17

Gas boiler device Proterm

Various modifications have individual characteristics devices.

The manufacture of boilers using low-temperature cast iron contributes to the effective minimization of heat losses. A feature of the design of heating appliances of the brand "Proterm" is also an unusual, fairly environmentally friendly way of burning fuel.

The main components of gas heating equipment are presented:

• ignition system;
• burner;
• heat exchanger.

The heat source is represented by a burner flame in which gas is burned, and a heat exchanger is responsible for heating the heat carrier. The gas supply process is regulated by a thermostat, while the combustion products, represented mainly by water vapor and carbon dioxide, are removed through the chimney system.

Proterm boilers are used for heating and hot water supply

How to connect and set up

Basic conditions for installing a heating gas equipment from the manufacturer "Proterm":

• installation of the boiler and the necessary auxiliary equipment is carried out in accordance with the design documentation, taking into account the requirements of SNiP and the manufacturer's recommendations;
• installation of equipment is carried out in a room specially designed for these purposes, and with a special modification of the unit - only in well-ventilated outbuildings;
• the process of installation and commissioning is carried out by specialists who have completed a course in the installation and maintenance of gas equipment;
• elimination of any malfunctions of the boiler is carried out by a service organization authorized by the manufacturer of heating and hot water equipment;
• independent installation work entails the deprivation of the consumer of the guarantee for the unit and its repair;
• when unpacking the heating equipment, the completeness of the delivered boiler and the compliance with the type of fuel used must be checked.

Before proceeding with the installation, you need to carefully read the attached instructions, and during the installation process, all the recommendations given in the accompanying documents must be observed. Markings on equipment must not be damaged or removed.

Standard connection and configuration technology gas boiler:

• fixing the unit to the wall is carried out by means of screws with appropriate gaskets;
• branch pipes for connection should not be loaded with a pipe heating system, hot water supply system or gas supply elements;
• the installation dimension of the connection of pipes, including their height and the required distance from inlet to outlet, must be strictly observed;
• the placement of the hydraulic group is carried out on the lower part of the gas equipment, and the system is necessarily equipped with a filling valve and safety and relief valves;
• in conditions of exceeding the maximum pressure inside the system, steam or water is discharged from the safety and relief valves;
• connecting the unit to the heating system implies the ability to perform a full range of preventive maintenance and repair work;
• water is supplied to the heating system through a filling valve, and drain device it is used to lower the pressure indicators or to partially drain the heat carrier;
• full-fledged drain and fill functions have special outlets installed in dedicated areas of the heating system;
• the pressure of hot water supply to the equipment must exceed the same indicators in the heating system;
• in the “Filling” valve position (hydraulic group), the system operation must be monitored by means of a boiler pressure gauge;
• opening of fittings is made counterclockwise, and closing - strictly clockwise.

Boiler equipment service items under warranty do not include activities represented by de-airing and adjusting the expansion tank.

Video: Connecting the Proterm boiler

Video: Setting up Protherm equipment

Brief instruction manual

Competent adjustment of Protherm gas boilers provides optimal temperature conditions in rooms of different purposes and areas. Among other things, the regulation of the automation of such equipment helps to increase the efficiency of the unit, and also makes its operation reliable and safe. Modern automation solves problems:

• opening and closing valves in the gas supply system;
• the process of starting the unit in automatic mode;
• installed or emergency shutdown of boiler equipment;
• adjustment of the flame level in the burner by means of a temperature sensor;
• display on the screen of indicators of air temperature, the level of heating of the coolant and other parameters.

Instructions for setting up a gas boiler:

• thermostat connection to temperature sensor, fixed in the room, and setting the necessary values ​​​​allow you to get a comfortable temperature regime heating;
• installation of a thermostatic valve on the supply pipes before heating radiators helps to change the cross-sectional area of ​​​​the pipe and easily carry out the process of controlling the temperature of the heat carrier;
• the first start of the system at the limiting temperature allows the used coolant to freely enter the tank, which contributes to its maximum filling;
• the increase in efficiency is facilitated by the timely removal of scale and soot, as well as the control of the absence of air in the system and the installation of a draft limiter;
• regulation of pressure indicators is carried out using special valve regulators, and in order to increase the pressure, a circulation pump is installed;
• the reduction in the power of the boiler burner is carried out automatically through the service menu, and the power is adjusted to increase by installing additional radiators or replacing existing ones with the most powerful models;
• many units are characterized by full performance at a pressure of 1.5 atm., And normally this value is 0.3 atm. lower than in heating system;
• a slight decrease in the pressure level in the unit is restored during a standard restart;
• automatic selection of the operating mode of the gas boiler helps maintain the desired temperature level even with a long absence of consumers in the room.

The process of first turning on the boiler is accompanied by its short and vigorous operation after the unit is fully connected to the heating system, which makes it easy to check the correct installation of the boiler equipment and the full functioning of the heating.

Common errors and malfunctions

Some of the most common malfunctions of Proterm gas boilers can be completely eliminated on their own, but the correction of the most complex errors must be entrusted to service center professionals.

Error/fault	Code/designation	Solutions
Reduced pressure level in the unit or heating system	F0	Check the operation of the pressure sensor, make sure that there are no cable damages and the integrity of the boiler control board
No flame in the burner	F1	Check the operation of the emergency thermostat and ignition transformer, make sure the gas supply and the integrity of the gas valve, restart
Rapid overheating of the gas boiler	F3	Eliminate clogging in the water filter and pump, check the operation of the heat exchanger, replace the anti-freeze mixture
An open in the temperature sensor circuit	F4	Check the resistance readings on the sensor, make sure that the cables connecting the control panel and the sensor are intact
Input signals are not recognized	F7	Make sure the information panel is working, check the panel connectors
Opening the NTC sensor circuit and grounding the DHW boiler	F8	Ring the connections, disconnect and reconnect the elements or completely replace the sensor
The presence of a short circuit on the traction sensor	F15	Dismantle and clean the terminal connections, clean the tubes, if necessary, replace the assembly completely
Low pressure inside the heating circuit	F22	Top up the coolant to the required level, make sure the system is completely tight and there are no leaks
The rapid increase in the temperature of the coolant	F24	Replace underperforming pump equipment and get rid of air in the system.
Failed initial ignition	F28	To eliminate the error / malfunction, it is necessary to involve the specialists of the service center
Fan frost protection activation	F33
Repeat pressure sensor error	F75

Modern heating equipment from a manufacturer from Slovakia, which category includes single- and double-circuit gas boilers Protherm, is distinguished by high reliability and model diversity. These solid and inexpensive boilers of European quality from the "middle class" are quite deservedly popular and are invariably in demand by domestic consumers.

The well-known Slovak company Protherm has gained confidence due to the high quality and reliability of the equipment produced. Careful study of the needs of customers, trends in demand for various models manufactured devices allowed the company to gain a leading position in the market.

The company produces dozens of: floor-standing and wall-mounted, and, with open and closed combustion chambers. Proterm double-circuit wall-mounted gas boilers, to which this article is devoted, have gained particular popularity.

Description of the double-circuit boiler Proterm

Boilers that have the function of heating domestic water are called double-circuit, because they heat water for two systems - a heating circuit and a hot water supply system (DHW).

The DHW system in such boilers, if necessary, can function separately from the heating system. This mode is necessary for supplying the house hot water in summer time.

Wall-mounted double-circuit models are presented in a wide power range - from 11 to 30 kV, which allows the buyer to choose the best option depending on the heated area.

AT wall boilers a mechanism is provided for the release of the combustion chamber from exhaust gases. This is done in two ways. The first is the forced removal of residual gases using a fan, such a combustion chamber is called closed. The second option - the gases are given the opportunity to independently leave the room through the chimney, this chamber is open.

All Proterm products are equipped with the most modern systems automatic control, management and protection.

Distinctive features

By installing a double-circuit gas boiler Proterm in your house, you will become the owner of a real home boiler room, which, in addition to regular functions, will provide your household with hot water.

The following are the main distinctive features line of gas boilers Proterm:

• economy, ease of use;
• a large selection of models - by price, power, functionality, protection capabilities;
• price-quality ratio - one of the best among manufacturers of similar equipment;
• high efficiency (more than 90%);
• models are available with a built-in boiler.

Important! Proterm gas boilers are adapted for Russian conditions - they can function normally even with reduced pressure of gas or water in the mains.

Gas boilers produced by Proterm during operation will not disappoint you and will justify the wildest expectations.

Model range of boilers Proterm

The range of heating boilers offered by Proterm is wide and varied. The product catalog includes:

1. electric boilers;
2. solid fuel, working on wood and coal;
3. universal units that can run on gas and diesel fuel;
4. high power industrial boilers;

The range of Proterm gas boilers includes two types: and. The company manufactures gas boilers ranging from small wall devices weighing 30 kg to heavy floor-standing units, the most famous of which is the Proterm double-circuit gas boiler of the Medved 30 KLZ model weighing 155 kg.

As for double-circuit wall-mounted devices, they are produced in 5 series:

• Panther (Panther).
• Jaguar (Jaguar).
• Lynx (Rys).
• Cheetah (Gepard).
• Tiger (Tiger).

Each series includes several models that differ in power, performance, price and some other parameters. In particular, the devices of the Panther, Cheetah and Tiger series include models with both closed and open combustion chambers. A typical representative is a double-circuit gas boiler of the company Proterm Panther 25 KTV with a power of 25 kW, in which there is a device for the forced removal of exhaust gases from a closed chamber.

Specifications

Main specifications, for ease of comparison and speeding up the search for the necessary information, are summarized in Table 1.

Model	Panther	Jaguar	Cheetah	Tiger	Lynx
Characteristic	25 KOV, 25 KTV, 30 KTV	11 JTVs, 24 JTVs	11MOV, 11MTV, 23MOV, 23MTV	12KOZ, 12KTZ, 24KOZ, 24KTZ	18/25 MKV 25/30 MKV
The combustion chamber	T-closed O-open	closed	T-closed O-open	T-closed O-open	closed
RH temperature, °C	35-85	30-85	30-83	45-85	30-85
DHW temperature, °C	38-60	30-64	38-65	40-60	30-64
Expansion tank OV, l	7,0	7,0	5,0	8,0	8,0
expansion DHW tank, l	–	–	–	2,0	5,0
DHW capacity, l/min	up to 17.0	up to 10.7	up to 11	up to 12.6	up to 14.2
Natural gas consumption kg/h	2,84 – 3,44	–	2,73	1,41 – 2,84	–
Consumption of liquefied gas, kg/hour	2,08 – 3,21	–	1,9	0,91 – 2,08	–
Consumption of natural gas DHW cubic meters / hour	–	2,73	–	–	1,39-3,08
Consumption of liquefied gas DHW, kg/hour	–	1,02	–	–	1,02-2,26
Consumption of natural gas RH m3/hour	–	1,39 2,73	–	–	–
Consumption of liquefied gas OB, kg/hour	–	0,55 1,02	–	–	–
Storage tank, l	–	–	–	45	–
Weight, kg	34 – 41	29 – 30	31 – 34	70 – 71	35 – 36
Dimensions, mm	800х338*440	700x280x410	740x310x410	900x410x570	700x280x390
Price, thousand rubles	45 – 53	27 – 32	34 – 39	50 – 130	54 – 56

Abbreviations: HW - heating water, DHW - hot water supply.

Deciphering the code in the model name:

1. the two-digit figure corresponds to the rated power input in kW;
2. the first letter - in combination with the third indicates the model;
3. the second letter is the type of combustion chamber: O - open, K, T - closed;
4. the third letter is the boiler type: V, Z - double-circuit, O - single-circuit.

In addition to the parameters indicated in the table, all wall-mounted double-circuit boilers have a number of other characteristics. In particular, they have the following protection systems:

• safety valve to discharge the coolant when the pressure in the system rises;
• protection circulation pump from jamming;
• protection water pipes from freezing;
• gas control - stops the gas supply to the burner if the flame suddenly goes out;
• air outlet - getting rid of the trapped air from the heating system;
• protection of the boiler against overheating with a thermostat.

Electronic control system gas boilers performs the following functions:

1. microprocessor control;
2. device status control;
3. regulation of indoor air temperature;
4. display of current temperature readings and fault codes.

Service center maintenance

Every year, preferably before the first start after the summer break, it is recommended to invite a specialist from a certified service organization to inspect and test the boiler. During a preventive inspection, the condition is checked gas burner, power setting, cleaning burner nozzles and heat exchangers. A particularly important part of the inspection is to check the operation of the emergency thermostat and the combustion chamber thermostat.

Attention! When cleaning the nozzles of a gas burner, in no case should they be allowed to change their inner diameter!

Boiler maintenance by the user

Cleaning the casing of the unit without removing the protective cover. Must be carried out after disconnecting the device from the network. Power supply is allowed only after complete drying.

The water pressure in the heating circuit must be checked weekly. If necessary, carry out make-up after the unit has cooled down below 400°C.

It is necessary to regularly, at least once every three months, check the tightness of the connections of the chimney system, the cleanliness of the filter and the sump, and remove dirt if necessary.

If a gas leak is detected, the device must be switched off immediately, the gas valve closed and a specialist service organization called. It is not recommended to repair the unit yourself. For example, the instruction manual for the Gepard wall-mounted double-circuit gas boiler manufactured by Proterm does not recommend trying to fix the malfunctions on your own, so as not to lose the company's warranties.

If it is not possible to connect to the gas network, and solid fuel heating is not available, then alternative way providing the house with heat becomes an electric boiler. This article will introduce readers to the Proterm Skat electric boilers, as well as instruct them on how to launch them.

Electric boilers Proterm Skat

This single-circuit equipment is made in a wall-mounted variation. It is possible to connect a water heater. Most models three-phase mains connection required, but 6 kW and 9 kW models can be operated from 220 V. Selecting the required temperature level hot water and heating occurs with the help of a display, which, when adjusted, helps to control the operation of the equipment. Also, control is carried out using a thermostat or an outside temperature sensor.

To create a certain level of warmth, the parameters are adjusted individually. Power supply is controlled remotely from the tariff meter. For domestic needs, you can install units of 24 kW and 28 kW in a cascade.

Protherm Skat has:

• double-sided pump;
• expansion tank;
• safety valve;

Also, the Protherm boiler can be connected through a voltage stabilizer. Electric boiler in action has a slow start, that is, for two minutes it "accelerates" and its power is minimal. Heating elements are protected from overload, their work is uniform, this is achieved by the possibility of setting the rhythm (1.2 or 2.3 kW).

Electrical Protherm boilers The slope is distinguished by its low weight (only 34 kg) and convenient dimensions, thanks to which it is possible to carry out installation on almost any area. The operation of the boiler is reliably protected by several functions:

• pump blocking protection;
• a pressure sensor that monitors the level of water pressure;
• frost protection;
• protection against valve blocking and freezing of the water heater (when connecting a boiler).

If errors occur in the operation of the boiler, automatic diagnostics occur, ending with the display of the results in the form of a code. The deciphering of the codes is given in the instruction manual for the product.

Advantages and disadvantages of Protherm Skat electric boilers

Proterm Skat has a number of advantages over other types of heating:

• does not harmful emissions into the atmosphere, because has no combustion products, so this type of heating can be called environmentally friendly;
• electric boiler - accessible view heating. It is used where it is not possible to connect to the mains gas or can become an alternative form of heating;
• does not need systematic maintenance, unlike, for example, gas or solid fuel models;
• silent operation;
• there is a heat level regulator;
• able to adapt to domestic water of poor quality;
• resistant to voltage drops;
• equipped with several types of protection.

Along with the advantages, there are some disadvantages:

• electric boiler Protherm Skat needs to be connected through a stabilizer;
• not able to perform its work when the mains power is turned off.

Consumer reviews

Consumers note that Protherm Skat provided an opportunity where gas connection was problematic or even impossible. With the stable operation of the power grid, many refuse to connect gas, saving considerable amounts of money. In addition, the electric boiler is used in parallel with the gas unit, connecting them to unified system heating. This find allows significant savings on resources, alternating them with each other during the heating season.

If you connect a water heater to Protherm Skat, consumers will have the prospect of using hot water. Many note the perfectly designed design of the boiler, which fits well into any interior of the room. It can be successfully installed in living rooms, thanks to its silent operation, it will not cause increased attention to itself.

The disadvantages are that when using only a boiler powered by electricity, when it is turned off, there are no alternative heating options. Therefore, before making a purchase of a Protherm electric boiler, you should make sure that there are no problems with electricity. Experts recommend use a voltage stabilizer, to ensure the normal operation of the Protherm Skat boiler.

In addition, increased energy consumption by the electric boiler causes negative emotions the population, as the payment of bills hits the pocket. If we compare the costs of gas and electric heating, then the Protherm electric boiler costs a little more, with identical heating parameters. From the foregoing, we can conclude that this electrical equipment is chosen by those who do not have the ability to connect to the mains gas, as well as those who care about environment and sees it as a source of ecological consumption.

How to put the Protherm Skat boiler into action?

To start the boiler, follow the instructions below.

When the pressure is reduced, the “bar” light starts flashing on the display. To correct the situation, water should be added to the system. If in this case the pressure decreases, then you need to contact a specialist.

If you want to stop the operation of the Protherm boiler for a long time, then you need to disconnect it from the power supply and turn off the taps. If you need to stop during the winter, then water must be drained from the system to prevent freezing.

How to take care of the Protherm electric boiler? Do not use abrasives or chemicals. Better surface case wipe wet wipe then dry the surface.

Any malfunctions are shown on the display with an error code. Code numbers are located and deciphered in the product passport.

If serious problems occur, such as the heat exchanger is frozen or water is dripping from it, it is forbidden to turn on the electric boiler to the power supply. You need to wait for a specialist who will diagnose and make quality repair. Parts can only be replaced with original spare parts.

So, dear readers, you got acquainted with an alternative type of heating Protherm Skat. When gas and solid fuel out of reach or you are an adherent of cleanliness, an electric boiler can be a good help.

if you have Vacation home, and communications are not connected to it, then you can solve the issue, expressed in the need for a heating device and providing water heating, with the help of boiler equipment. The main thing is to make right choice, because such an installation will occupy a central place in the house and the heating system. The choice should be made, guided by the rules of safety and reliability.

Modern heating equipment is offered in a huge range. You can choose a floor or wall model, with or without a chimney, non-volatile or powered by electricity. Modern manufacturers offer for sale single-circuit and double-circuit options for heating equipment. The former will be able to make the house more comfortable and cozy, while the latter will allow you to use hot water. Before making a choice, you need to read the reviews, Proterm boilers are no exception to this rule. They are offered in a wide range, can have different power and technical specifications, you can read about it below.

Overview of boilers from the manufacturer "Proterm": "Bear 50 KLZ"

This model of equipment costs 143,914 rubles. It is a gas floor boiler that can run on main fuel. The consumer will have the opportunity to provide connection to liquefied gas. The equipment is double-circuit and is used for heating, as well as for hot water supply. The design has an open combustion chamber.

To remove combustion products, a fan must be connected. This Proterm Bear boiler has a 10-liter expansion tank. The heat exchanger is based on cast iron, which increases the reliability of operation and the life of the boiler. The manufacturer made sure that the unit was protected from overheating of the coolant in the system. To do this, the engineers provided the model with a cooling circuit. Convenient start-up of the device is provided by electric ignition.

Considering the model of heating equipment "Bear 50 KLZ", it can be mentioned that it has a power equal to 49 kW. The burner is modulating. The maximum power consumption is 50 kW. Gas temperature at minimum and maximum power is equal to 115°C.

You may also be interested in how liquefied gas is consumed, the value is 3.8 kg per hour. The heating temperature is equivalent to 85°C. At 25°C of the coolant, the productivity reaches 21 liters per minute. If the dimensions of the boiler room are limited, then you should ask about the design parameters, they are 1385x505x892 mm. The device weighs 210 kg. It belongs to the X4D protection class. Volume expansion tank- 10 l.

The temperature of the heating medium at the outlet can reach up to 70 °C. The possible pressure of natural gas is 0.013 bar. The maximum consumption of natural gas is 35.2 m 3 / h. If you plan to connect the equipment on your own, then you may need a chimney diameter, which is 180 mm. At 100% thermal power, the efficiency of the equipment is 92%.

Reviews about the model

The above-described heating boiler "Proterm", according to consumers, has many positive features, among them should be highlighted:

• simple control;
• high efficiency;
• independent regulation of thermal loads;
• the possibility of replacing the middle cast iron sections.

As for the ease of operation, it is provided by an external panel with which you can adjust and control the parameters of the floor model. Consumers emphasize that this equipment is used for systems with closed coolant circulation.

The device is controlled by a built-in microprocessor. Buyers, in their words, quite often choose this model for the reason that it provides the ability to independently adjust the heat loads of the hot water and heating circuit. The unit is also good because it is resistant to complex hydraulic conditions.

User manual

After you get acquainted with the characteristics of the Proterm boiler that you bought or are just planning to purchase, it will not be out of place to ask what operating rules the manufacturer prescribes. Quite often, this allows you to extend the life of the equipment or eliminate its breakdown. As for the model described above, it must be installed only in rooms specially equipped for this.

Commissioning of the device is carried out only after testing. It is important to follow the safety rules. They say that gas supply standards must be taken into account. You can independently set the temperature of the water in the boiler. This also applies to the heating temperature. In this case, the operator will have to use the MODE button.

To set the time intervals for heating water in the boiler, use the timer. The operation of the Proterm gas boiler is also convenient because on the panel you can see equipment messages about errors that occur during operation. For example, if you see the code F1, it will indicate a loss of flame. But the designation F2 indicates that the boiler temperature sensor turned out to be faulty.

Overview of the wall-mounted boiler brand "Gepard 23 MTV"

Another option for equipment from the manufacturer Proterm is Gepard 23 MTV. You can buy this model for 42,088 rubles. The device was developed in 2015 and is used for heating and hot water supply.

The design provides for a closed combustion chamber, which makes it possible to use a coaxial chimney. The boiler has a copper primary heat exchanger. The burner is made of chromium-nickel steel. The heat exchanger in the device is lamellar, it is made of stainless steel.

Specifications

The above boiler "Proterm Cheetah" has a power equal to 24.6 kW. Power consumption reaches 156 watts. Buyers are often interested in the maximum consumption of natural gas, it is 2.9 m 3 / h. The outlet hot water temperature can reach 65°C, while its minimum value is 35°C. Permissible natural gas pressure 0.02 bar. The volume of the expansion tank is 5 liters.

The equipment belongs to the X4D protection class. The unit weighs 34 kg, this should be taken into account, because the Proterm wall-mounted boiler must be securely fixed on a vertical surface. The flue gas temperature is 110°C. The maximum fuel consumption when using liquefied gas is 2.1 kg per hour. The heating temperature can reach 83°C, while the minimum value is 35°C. If you plan to install the device in cramped conditions, then the dimensions of the unit should be of particular interest to you, they are equal to 740x310x410 mm.

Among the main advantages of the above-described equipment option, consumers distinguish:

• closed combustion chamber;
• equipped with a coaxial exhaust gas system;
• the ability to receive information about the operation of the boiler using a liquid crystal display;
• automatic switching to hot water mode when a hot water tap is opened.

If we compare this model with the previous one in the line, then it was equipped with a display by the manufacturer. Its bright backlight allows the user to see data even in a bright room. The boiler is durable and reliable, which is ensured by a hydraulic block made of composite material. This feature has improved the model compared to the previous generation, where the units were equipped with hydroblocks.

User manual

Instructions for the Proterm boiler are included in the kit. This is very convenient, because immediately after purchase you can familiarize yourself with it in order to avoid mistakes when using the device. If the boiler is not used for its intended purpose, this may lead to a danger to human health and life. If during the operation of the equipment you notice a strong smell of gas, you should open the doors and windows wide, creating a draft. Do not use open flames or smoke while doing this, and do not turn on power plugs, telephones and other intercoms in the building.

Explosive or flammable substances such as paper, gasoline and paint should not be stored or used in the same room as the boiler. Sufficient air supply must be ensured for combustion. Protective devices do not need to be removed and shunted during operation of the equipment. It is not recommended to perform any manipulations with protective systems.

Overview of the boiler brand "Panther 35 kW"

This gas boiler "Proterm" has an affordable cost, which is 63398 rubles. The equipment is a two-circuit unit with a closed combustion chamber. The device provides for the presence of a primary heat exchanger and a plate heat exchanger for hot water supply, which is made of stainless steel. The liquid crystal display is located on the outer panel, which allows the operator to see the data even in a bright room. The risk of freezing is reduced, as is overheating thanks to additional safety features.

Model specifications

After reviewing the reviews of the Proterm boilers, you can understand which model is better to choose. But it is also important to take into account the technical characteristics. For example, the Panther model has a power of 35 kW. Power consumption reaches 175 watts. Flue gas temperature at minimum power is 102.9°C. This traditional boiler provides a maximum power input of 38.4 kW.