Floor standing gas boiler Lemax installation instructions. Gas boiler Lemax Premium. Overview. Instruction, Specifications

The use of gas boilers for the organization of autonomous heating is considered the most effective and economical way.

Among the many different options stand out for their low price and high quality floor-standing boilers of the domestic company Lemax.

They are economical and do not use electricity, which distinguishes them favorably from most foreign counterparts.

To heat a private house, apartment or other premises, it is necessary to use a unit of appropriate power.

Consider the performance of the Premium 10 model, suitable for heating a medium-sized private house.

Gas boilers Lemax Premium 10

The Taganrog plant Lemax produces several lines of gas boilers, of which the Premium series can be considered the most extensive.

It consists of models of various powers, from 7.5 to 100 kW... All units are floor structures that do not use electrical energy. This feature is very attractive for residents of the private sector or owners of country houses, where interruptions or power outages often occur.

The Premium series offers a wide range of units for rooms of any size and volume.

There are models with a capacity from 12.5 to 40 kW, capable of preparing hot water, which allows us to consider them conditionally two-circuit. They have a copper coil built into the heated water jacket, where heat energy is transferred to the flow of domestic water..

The boilers have a removable top panel for easy access to internal parts and assemblies when carrying out repairs or maintenance.

Boiler Lemax premium

The Lemax Premium heating device has deservedly become the visiting card of the enterprise. It is about him that we want to review. We are interested in the Lemax Premium boiler instruction, the principle of operation, the models presented by the manufacturer, as well as technical indicators and customer reviews.

The thickness of high-quality high-strength steel used in the production of Lemax Premium boilers is at least 2 millimeters. An unusually wide range allows you to select the heating device as accurately as possible in accordance with the power corresponding to the heating project.

The homeowner can be sure that he will find in the series the necessary apparatus, starting from 7.5 kW, to organize an individual boiler room for a small garden house with an area of ​​70 square meters. The designer can count on the Lemax Premium boiler with characteristics suitable for heating large administrative and industrial buildings, with a capacity of up to 100 kW. with an area of ​​up to 1000 m2.

Boiler Lemax Premium Device

Steel gas boiler (KGS), so you can often surprise the name of Lemax Premium boilers on price tags in stores. KGS premium from 7.5 to 20 kW found wide demand among the individual consumer. Recall that the approximate value of the power required for heating a dwelling is considered to be in central Russia at the rate of 10 kW per 100 m2. A detailed device of Lemax Premium boilers can be viewed in the figure below:

Boiler Lemax Premium technical characteristics

The manufacturer has divided the line of boilers into two groups. The first "household" series of boilers Lemax Premium lies in the power range of 7.5 - 60 kilowatts. The manufacturer has defined the product's service life at 14 years.

The video shows the Lemax Premium 12.5 boiler in detail technical characteristics:

The engineering department is proud to present the CERTA coating, a specially developed anti-corrosion enamel.The composition can withstand exposure temperatures up to 750 ° C. After processing, the heat exchanger, due to its inhibiting composition, significantly increases its protective properties against aggressive influences such as salt solutions or mineral oils. Thus, the characteristics of the Lemax Premium boiler are the highest and deservedly fall into the field of our attention.

Steel gas boilers Lemax Premium series 7,5 - 60

As mentioned above, the body of Lemax boilers is made of two millimeter steel. Conforms to all European and domestic standards.

The engineers suggested using a cylindrical heat exchanger, which made it possible to operate the Lemax premium boiler in closed circuits with an operating pressure of up to 1 atm. for models from 7.5 to -10 kW.

For options from 12.5 to 60 kW, the developers guarantee stable operation up to 3 atm.

Boiler Lemax Premium Advantages up to 60 kW

• Wide range of capacities from 7.5 to 60 kW
  definitely contributes to the accurate selection of equipment for the given parameters.
• The Lemax Premium boiler is completely non-volatile, there is no need to connect electrical networks.
• The SIT gas valve from the leading Italian brand tells us about the serious approach to the selection of the suppliers of components that the Lemax Premium boiler chooses. Equipping the gas burner with similar elements together with the POLIDORO micro-flame injection burner justifies the premium name of the series. The SIN component is used in such famous devices as, and others.
• The multilevel protection system is equipped with an overheating sensor, a reverse draft sensor.
• The Lemax Premium boiler is blocked in case of a large accumulation of soot and in case of accidental blowing of the burner.
• The top decorative panel is easy to remove, making cleaning and maintenance simple and easy.
• As mentioned just above, the heat exchanger overheating sensor complements the degree of protection of the device.
• The manufacturer has achieved the highest efficiency by applying:
• extended heat exchange surface;
• a turbulator of a new configuration, which made it possible to retain the exhaust gases in the greatest possible way.
• The primary and secondary inflow of air masses is expanded towards an increase.
• Organization of hot water supply in boilers with a capacity from 12.5 to 40 kW.
• Conversion of jets to liquefied gas.
• The manufacturer's warranty is 36 months.

Steel gas boilers Lemax of the Premium series 70 -100

The second "industrial" series of Lemax Premium boilers lies in the power range of 70 - 100 kilowatts. The manufacturer has set the nominal life of the equipment at 14 years.

Thermal performance of the series assumes the use of the device in heating large buildings. Designers close projects of residential buildings and office buildings with an area of ​​up to 1,150 square meters.

Lemax instruction is in the section.

Advantages of Lemax Premium boilers up to 100 kW

• Lemax Premium from 70 to -100 kW, the engineers of the company equipped with two gas valves 820 NOVA SIT, which operate independently of each other;
• Thermal parameters are conveniently adjusted from the front panel;
• The Lemax boiler is completely non-volatile, there is no need to connect electrical networks.
• Automatic control over the possible formation of soot, overheating and interruption of traction is carried out by appropriate sensors;
• The valve responsible for the overpressure control is built into the heating circuit and is designed for 3 bar;
• The Lemax Premium boiler achieves the highest efficiency by: increasing the heat exchange surface;
• a turbulator of a new configuration, which made it possible to retain the exhaust gases in the greatest possible way;

Steel gas boilers Lemax of the "Premium" N series

The third version of the boiler lineup Lemax Premium

, in the name it is marked with an index
“N”.
Indicators start at 7.5 and are limited to 30 kilowatts of power. The structure of the apparatus is structurally identical to the first two. A distinctive point in the device should be considered, firstly, the connection of a special branded turbo nozzle for the removal of combustion products. Secondly, the possibility of connecting a room thermostat.

For convenient temperature change, the control knob is located on the front panel on the right side. Informative designation of temperature values, unmistakably allows you to set the regulator to the desired position to ensure a comfortable thermal regime.

For boilers Lemax Premium with index “N”,

a special room thermostat connection is provided, the signal from which is sent to the automatic control of the gas boiler. Based on the readings of the indoor temperature, the heating device changes the intensity of heating.

Lemax room thermostat

The thermostat shown in the picture is used to regulate the temperature in automatic mode. The thermostat is widely used in public premises such as hotels, schools, government offices, and so on.

In order for the Lemax Premium gas boiler to work correctly, the thermostat must be installed in the area of ​​the room where the average temperature values ​​are stored. It is advisable to install the device at a level of one and a half meters from the floor. Heat sources, as well as windows or doors, should not influence the readings of the thermostat, therefore it is necessary to find such a position of the device so that the above circumstances do not affect it.

Turbo nozzle Lemax

The turbo nozzle is connected to boilers equipped with a SIT NOVA 820 gas valve. Simply put, if your device has a black temperature control knob, then you can connect the Lemax Turbo Nozzle to it.

The main purpose of this device is to provide a forced removal of combustion products. The turbo nozzle for the Lemax Premium boiler frees the owner from the worry of equipping and installing a natural draft chimney.

The best review of the Lemax Premium boiler is characterized as reliable equipment. The combination of domestic production with advanced components makes innovative devices available to the general population,

Today the Lemax Premium boiler can be found on sale throughout Russia. In addition, it is better to buy Lemax boilers at a bargain price on the official website in the online store. If, nevertheless, you need to touch the equipment with your own hands, then a wide network of retail stores - partners of the company is at your service.

Warranty repair of Lemax Premium boilers is carried out in service centers. A complete list of the company's service partners is posted on the official website. The manufacturer declares to respond promptly to problems arising from consumers. Correct the problems that have arisen as soon as possible. In addition, you can also sign up for post-warranty service. The manufacturer and the boiler Lemax Premium, try to take into account every wish of their consumers!

Features of the model

The Premium 10 model has a power of 10 kW, which is optimal for heating a house up to 100 m2.

Thanks to their simple and reliable design, the units demonstrate stable and efficient operation. The efficiency of the Premium 10 boilers is 90%, which is achieved by the absence of losses for their own heating or for the transfer of energy outside the heat exchanger.

The model has a sturdy 2 mm steel tank for long-lasting and stable operation.

The Italian automation Sit was used, which regulates the operation of the unit.

The weight of the boiler is significantly lower than that of other units of this class and is only 41 kg. The heat exchanger has high-quality protection from a layer of anti-corrosion enamel, as well as an inhibitor coating to eliminate operational deposits (soot, soot, other layers).

What functions does

Lemax Premium 10 boilers are completely single-circuit, capable only of heating the coolant for the heating system.

An additional function of the boiler is convection heating of the room in which it is located, which makes it possible not to install radiators in it.

In addition, the following functions are available:

• Heat exchanger overheating control.
• Protection against the disappearance of draft or blowing out of the burner.
• Pressure control by means of a pressure gauge on the front panel.

The boilers do not differ in the abundance of functionality, but this is what allows to reduce gas consumption and increase the reliability of the system.

Lemax Premium-10

Floor-standing gas boiler Lemax Premium-10 is used to heat residential premises and other buildings with an area of ​​up to 100 sq. m. Buyers note the high quality of equipment assembly and low noise level. Key features of the model:

• Non-volatile design;
• High efficiency;
• Piezoelectric ignition;
• Heat exchanger anti-corrosion treatment;
• Possibility to work on liquefied gas;
• Ease of management.

Gas heating boiler Lemax Premium-10 is non-volatile. It does not require an electrical connection, so it can heat buildings without electrification. It uses piezoelectric ignition to ignite a pilot gas burner that ignites the Italian main burner. The maximum temperature of the coolant in this model is +90 degrees at a pressure of up to 1 bar. The heat exchanger is made of stainless steel and protected by anti-corrosion enamel "CERTA" - thanks to this, it resists the effects of oils and aggressive salts.

This boiler has a high efficiency, which reaches 90%. A heat exchanger with an increased heat exchange area is used here. Also, turbulators are installed here to delay exhaust gases and improve heat extraction. The Lemax Premium-10 boiler is designed for natural circulation heating systems and is easy to maintain - for this it is equipped with a removable front panel. The diameter of the heating circuit connections is 40 mm. The combustion chamber in this boiler is open type, the chimney diameter is 100 mm.

The floor-standing gas boiler Lemax Premium-10 can operate on both natural and liquefied gas - in the latter case, it needs to be reconfigured. The start is carried out with the ignition button, then you need to set the desired power using the control knob. There are no electrical modules in the boiler, but protection against burner extinction and protection against overheating of the coolant are provided here. The boiler is easy to install - just install it in the boiler room, connect the gas main and the heating circuit. For the preparation of hot water, indirect heating boilers, storage or instantaneous electric water heaters, gas boilers or gas instantaneous water heaters are used.

The Teplodvor online store will help to buy a heating boiler Lemax Premium-10 at affordable prices.We are engaged in the sale of heating equipment from domestic and foreign manufacturers, delivering it across Moscow and Russia. For metropolitan buyers, a profitable self-pickup from the warehouse is provided.

Specifications

Consider the parameters of boilers Lemax Premium 10:

Advantages and disadvantages

The advantages of the Premium 10 model can be considered:

• Economical, low gas consumption.
• Energy independence.
• Structural strength.
• Ease of controls.
• Repairs and maintenance are not significant problems.

The disadvantages include:

• Lack of water heating function.
• There is no circulation pump, which makes it necessary to install an external unit.

IMPORTANT!

The absence of some units is not so much a disadvantage as a specific feature of the units, which simplifies the design and increases its reliability.

Device

The Lemax Premium 10 boiler is a metal welded container, in the front part having an opening in which the combustion chamber is located. This design is used to apply more pressure to the direct flow of the hot coolant so that a stable circulation is formed.

The upper part of the structure has a branch pipe for connecting a chimney... The inlet and outlet pipes of the heating circuit are located at the back of the boiler, therefore it should not be installed close to the wall.

There are removable panels that can be easily detached and provide access to the control handle and piezo ignition button.

Boiler LEMAX PREMIUM 10

OPERATING PROCEDURE

The room in which the Premium 10 boiler is installed must be provided with natural ventilation. Do not cover the grilles of the ventilation ducts.

To turn on the boiler, it is necessary to check the filling of the heating system with water, check the presence of draft and select the desired procedure, determined by the boiler power and the applied safety automation.

For boilers with a capacity from 7 to 20 kW with a gas burner device based on Italian automatic equipment "630 EUROSIT" and an injection burner Polidoro.

Open the gas cock on the gas supply line to the floor-standing boiler Premium 10.

The initial position of the knob is in the off position. Turn the control knob counterclockwise to the ignition position.

Press the control knob all the way and, without releasing it for 10-60 seconds, press the piezo igniter button until a flame appears on the pilot burner.

After ignition of the pilot burner, the control knob must be held pressed for 60 seconds, then released smoothly, if the flame goes out, repeat, increasing the time of pressing the control knob, not earlier than 1 minute (or after a spontaneous click inside the automation).

To turn on the main gas burner, turn the control knob counterclockwise to position 1. The maximum temperature of 80 ° C of the coolant corresponds to the number seven on the control knob.

Turn the control knob clockwise to shut off the main gas burner. In this case, a torch will be lit on the pilot burner.

To completely shut off the gas supply to the pilot and main burners, turn the control knob clockwise to the “off” position.



Construction of a steel floor boiler LEMAX PREMIUM 10



INSTALLATION, PREPARATION FOR WORK

The volume of the room in which the boiler is installed must be at least 8 m3. The distance between the boiler lining and the walls must be at least:

• - 150 mm at the back;
• - 100 mm right and left;
• - 1000 mm at the front.

Natural ventilation must be provided in the room where the boiler is installed.

When installing the boiler to the heating network, it is necessary to lay a sheet of non-combustible heat-insulating material on the floor, on top - a sheet of iron, install the boiler on it. The connection of the Premium boiler to the gas pipeline must be made through dielectric insulation.

The connections between the boiler and the heating system and the gas main must be threaded so that the boiler can be disconnected if necessary. If the Premium boiler is installed instead of an old boiler, it is imperative to flush the pipelines and radiators of the heating system from rust deposits, scale and sludge. If these requirements are not met, the products of deposits (rust, sediment) are transferred to the boiler, which significantly complicates the circulation of the coolant and reduces the heat transfer of the Premium boiler. In this case, claims regarding the temperature indicators of the coolant during the operation of the boiler are not accepted by the manufacturer.

With increased heat consumption of the room (the thickness of the outer walls of the house, the integrity of windows and doors, the routing of pipes of the heating system in attics, attics that are not insulated, its area is exceeded or the capacity of the coolant is significantly exceeded - the number of radiators, pipes) from the established standards, the temperature of the coolant can do not reach 80 ° C, which does not mean boiler failure.

The approximate amount of coolant in the heating system for a floor-standing boiler Lemax:

How to connect

After delivery of the boiler, it must be installed in a previously prepared place. Provide at least 15 cm free space at the rear and 10 cm at the sides, as well as 1 m at the front for maintenance or adjustment.

The boiler is installed on a sheet of iron, under which a non-combustible substrate is placed.

The gas pipeline is connected in accordance with the established rules and regulations.

Check the tightness with soapy water. Connect the direct and return pipelines of the heating circuit carefully so as not to confuse them. The installation of the system with natural circulation is carried out at a slight slope, so you need to ensure that the connection is correct.

NOTE!

The boiler connection must be entrusted to a gas service worker or an authorized technician from a service center.

INSTALLATION, PREPARATION FOR OPERATION ...

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6.

INSTALLATION, PREPARATION FOR OPERATION

6.1. The volume of the room in which the boiler is installed must be at least 8 m

3

... Ras-

the distance between the boiler lining and the walls must be at least: - 150 mm behind; - 100 mm right and left; - 1000 mm at the front.

6.2. In the room in which the boiler is installed, it is necessary to provide for natural

proper ventilation.

6.3. When installing the boiler to the heating network, it is necessary to lay a non-combustible sheet on the floor

insulating material, on top - a sheet of iron, install a boiler on it.

6.4. The connections between the boiler and the heating system and the gas main must be threaded.

secondary, allowing, if necessary, to disconnect the boiler. If the boiler is installed instead of an old boiler, it is imperative to flush the pipelines and radiators of the heating system to remove rust, scale and sludge deposits. If these requirements are not met, the products of deposits (rust, sediment) are transferred to the boiler, which significantly complicates the circulation of the coolant and reduces the heat transfer from the boiler. In this case, claims regarding the temperature indicators of the heat carrier during the operation of the boiler are not accepted by the manufacturer.

With increased heat consumption of the room (the thickness of the outer walls of the house, the integrity of windows and doors, the routing of pipes of the heating system in attics, attics that are not insulated, its area is exceeded or the capacity of the heat carrier is significantly exceeded - the number of radiators, pipes) from the established standards, temperature the heat carrier may not reach 80 ° C, which does not mean that the boiler is defective.

6.5. The capacity of the coolant in the heating system should not exceed: Premium 10 - 150

liters, Premium 12.5 - 180

liters, Premium 16 -
240
liters, Premium 20 -
300
liters, Premium 25 -
375
liters, Premium 30 -
450
liters, Premium 40 -
600
liters.

6.6.For correct filling and replenishment of the system, be sure to install a waste

safety valve 1.5-1.7 kgf / cm

2

at a distance of no more than 150 mm from the place

valve connection for filling the heating system.

6.7. The expansion tank is installed at the top of the main riser, preferably

in a heated room. Do not install a valve on the signal pipe (see Fig. 2, 3).

6.8. Horizontal sections of pipelines of the heating system must be performed with

with a slope of at least 10 mm per 1 m towards the heating radiators and from them to the boiler. This is done in order to ensure free air outlet when filling the system with water and eliminates the formation of air pockets.

6.9. Pipelines, heating radiators and their joints must be sealed

no water leaks are allowed.

6.10. For a closed heating system, it is necessary to install a security system with

safety valve for pressure no more than 1.5-1.7 kgf / cm

2

.

6.11. The chimney device to which the boiler is connected must comply with SP42-

101-2003 "General provisions for the design and construction of gas distribution systems" (see Fig. 4).

6.12. After connecting the boiler to the gas supply system and filling with a coolant

the heating system, employees of a specialized service center or local gas administration must adjust and check the safety automation and temperature control for operation, as well as check the tightness of all threaded connections on the boiler gas pipeline and before it.

6.13. Before igniting the gas burner, check the presence of draft according to item 4.3. With absence

draft, it is prohibited to ignite the gas burner device.

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Instructions for connection, start-up and operation

The boiler is started after connecting all communications and filling the system with water.

Its volume should be 150 liters (optimal). After filling and checking the pressure, open the gas valve and turn the control handle to the "On" position counterclockwise. To start, you need to turn the handle and press it all the way.

Press the piezo ignition button at the same time... Keep both in this position until the ignition burner starts.

After that, you can release the button, but hold the handle for about a minute. If the ignition attempt was unsuccessful, it is repeated after a minute.

Boiler operation is no worries... If necessary, regulate the temperature of the heating water, periodically call a technician for regular maintenance. In case of problems, they also urgently contact the service center.

Download instruction

Download instructions for boilers Lemax Premium 10.

Price range

The average price for gas floor boilers Lemax Premium 10 is in the range of 18-19 thousand rubles. This amount is required only for the purchase of a basic boiler (unit, packaging, instructions).

The purchase of a chimney, delivery, installation and adjustment will require additional costs.

In addition, the warranty contract must also be paid, and the warranty period is 3 years.

IMPORTANT!

The price is indicated for the central regions of Russia... In remote areas of the country, the price will be higher, since shipping and other overhead costs will be included in the price of the item.

Dear boiler owner "premium

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Dear owner of the premium boiler!

we are grateful to you for choosing a brand product

lemax

.

you are now the proud owner of a highly efficient boiler, which

When properly installed, operated and maintained, it will reduce heating costs for your home and will serve you for years to come.

"Lemax"

- a trade organization of the federal level in the field of heating equipment

mining, provides consumers in Russia and the CIS with steel, cast iron and wall-mounted boilers, gas water heaters and other related products.

"Lemax"

- the leader of the Russian market of household gas boilers (according to independent

my British expert agency BSRIA, Russian consulting agency Amiko). the company has been operating on the market for over 20 years.

"Lemax"

- has its own modern production base, having in

a modern

plant for the production of domestic heating gas

boilers

.

"Lemax"

- the only Russian manufacturer of heating equipment

the vania on which the robots work are high-tech Italian and German machine tools. we are waiting for your feedback and suggestions on the company's website

www.lemax-kotel.ru

.