Main types of gas boilers Mora Top - characteristics and instructions

Radiator contamination

You can find out complete information on the selection, operation and maintenance of gas water heaters (instantaneous water heaters) from all manufacturers if you go.
In addition to specific information on the site, you can also study specific problems from other people on this topic who have already purchased a gas water heater or instantaneous water heater and thus avoid them. You will find a regularly updated list of such problems and their solutions.

The radiator is made up of metal plates with a small distance between them. Since they are exposed to the flame from the burner, soot accumulates between them over time.

Gas water heater radiator

This can be seen from the yellow color of the fire. The flame can be directed not in the upward direction, but to the side, thereby heating the casing. The water takes longer to heat up even when the column is running at full power, and black soot pours out from under the device.

For repairs, you should remove the column shell, disconnect the heat exchanger pipes and completely dismantle it, first covering the burner with a rag so that it does not become clogged. The most convenient way to clean the radiator is in the bathroom under running water. If necessary, it is left to limp in a container with chemicals. At the end, it is cleaned with a soft long bristled brush, dried and installed back.

Water part of the gas water heater: main faults

Often, problems with the operation of the column relate to problems in the gas-water unit system. In order to be able to troubleshoot problems yourself, if necessary, you need to know how the water part of the column works.

Before you start using a gas water heater, you should study its design

Thus, the gas-water block of the column consists of:

• Membrane and disc;
• Water temperature regulator;
• Water supply regulator when the mixer is open and closed;
• Venturi nozzle;
• A mesh filter at the entrance to the unit.

Malfunctions in the unit can occur both under the influence of external factors (for example, due to damage to the speaker housing, power cable) and due to wear and tear of the equipment. Most often, incorrect operation of water heating gas equipment is associated with low quality tap water, low water and gas pressure, and clogged ventilation pipes.

The most common internal failures of Mora geysers are:

• Clogged inlet water filter of the water intake unit;
• Deformation or clogging of the membrane of the gas-water unit;
• Blockages in the heat exchanger pipes.

In addition, often the reason for the incorrect operation of the electric speaker is the discharge of the power elements (batteries).

A little about the company

MORA-TOP began its 185-year history as a subsidiary of MORA MORAVIA AS. And only in 2003 it became independent. In the spring of next year, construction of the plant began in the Czech town of Unicov. The capacity occupied 5,000 square meters and was built in less than a year, so that in the spring of 2005 the world saw the first Mora instantaneous gas water heater produced at the new factory.

Today the company has a fully established technological chain for the production of equipment, including:

• Technology for processing copper and manufacturing heat exchangers, as well as stamping, degreasing stage, soldering and painting.
• Production of structural thermoelements.
• Assembly of finished products within the assembly line.
• Mandatory testing of devices.

Preventative repair work

For proper operation, the Mora water heater requires regular maintenance:

• From time to time it is necessary to replace the batteries. If they sit down, the spark continues to be produced, but its power is not enough. The standard size of the nutrients is R20 at 1.5 volts. The container with them is located at the bottom of the device.
• If you have hard and dirty water, you should clean and change the strainers on time. They are installed on the cold water inlet pipe. Failure to do this will result in a decrease in pressure over time.
• The igniter is clogged. In semi-automatic models with a wick, the jet becomes clogged with dust over time. You can clean it with a thin soft wire.

If after diagnostics you cannot find the cause of the malfunction, call a specialist.

This instruction manual in Russian is intended for the Mora-Top Meteor heating boiler; it describes the principle of operation and the main points of operating the device.

The manufacturer strongly recommends that you carefully study these instructions before turning on the heating boiler.

What to do if the Mora column does not light up

If the Mora column stops igniting, it is necessary to check the equipment for depressurization (leaks) and external damage (both the housing and the power cable). In addition, you should make sure that there is ventilation draft and good cold water pressure. You can try changing the batteries in the electric speaker.

If you do not have experience repairing geysers, then if there are any malfunctions, you need to contact professionals

If the column does not light up even after this, then you need to:

1. Clean the filter and membrane of the water intake unit from dirt. To do this, you need to hold the parts under high pressure of water.
2. If there are breaks in the membrane or deformation of its edges, replace the element. At the same time, it is better to replace the old membrane with a silicone one: the service life of the second one is longer.
3. Clean the ignition wick if the column ignites with pops and then immediately goes out.
4. Replace the solenoid valve or servomotor if cleaning the wick does not help.
5. Clean the ionization sensor electrode if there are ignition sparks, but the column does not light up.

All repair work must be carried out with the water and gas supply turned off. If the column does not turn on after all the manipulations, you need to contact a specialist.

Instantaneous water heater

Mora Top geysers are assembled in our own production facility in the Czech Republic. These are reliable and high-tech units for installing a hot water supply system for an apartment or cottage.

Water heaters are characterized by high efficiency, efficiency is 92%.

Their operation is almost silent, which allows them to be installed anywhere. The fuel for them can be either natural or liquefied gas.

The Mora line of speakers consists of the following models:

1. VEGA 10 (options 10 E, 10 MAX, 10E MAX) – power 17.3 kW, water flow 5 – 10 l/min. The series is produced as a more modern replacement for models 370, 371, 5502, 5505.
2. VEGA 13 (option 13 E) – power 22.6 kW, water consumption 6 – 13 l/min.
3. VEGA 16 (option 16 E) – power 26.4 kW, water consumption 8 – 15.2 l/min.

Important to know: speakers with electric ignition require periodic battery replacement!

The power of these water heaters is sufficient for the simultaneous operation of 1 - 3 water dispensing devices. All models are available in compact wall-mounted housings. The difference in the model options is the presence of electric ignition from built-in batteries, the letter “E” in the marking.

Czech gas water heater Mora: design, advantages and disadvantages

The Mora gas water heater is a flow-type device that allows you to provide hot water to an apartment, private house and cottage. The column consists of an igniter, a gas burner, a heat exchanger, and a gas-water valve block.

The principle of operation of the column is quite simple: when the tap is opened, the igniter ignites the burner, which heats the water in the heat exchanger.

Passing through the heat exchanger tubes, the water is heated and enters the heating and hot water supply system. When the tap is closed, the ignition goes out and the column turns off. Different Mora speakers can have different types of ignition: from a piezoelectric element and from rechargeable batteries (electric). The equipment runs on natural gas, but, if necessary, it can be switched to the mode of using liquefied fuel. Such multifunctionality of the speakers is extremely important for the implementation of continuous heating and hot water supply in country houses and cottages not connected to the gas main.

Among the advantages of the Mora geyser, it is worth noting its compactness and efficiency

In addition, the advantages of Mohr's columns include:

• Multi-stage safety system: the dispensers are equipped with overheating protection, reverse draft valves, burner flame and dry start fuses;
• High efficiency (about 94%);
• High efficiency even at water pressure from 0.2 atm;
• Thick copper heat exchanger, which, over time, will not leak;
• Well-thought-out burner design and igniter protection system from contamination;
• Quiet operation.

Disadvantages of the equipment include user complaints about the lack of parts for Mora’s old equipment on the modern market, and the rather high cost of the speakers. Although, the price of the equipment does not exceed well-known analogues (such as, for example, Hayes). So, both Heis and Mora will cost the buyer 16 thousand rubles.

Wall mounted

Wall-mounted boilers “Turbo” with a heating capacity of up to 24 kW are produced with a closed combustion chamber, and “Combi” for combined heating and hot water supply. The device meets all the latest requirements of domestic and European standards regarding the safe and economical operation of heating units.

Note! The main innovation is the control unit

• protecting the health of residents and the safety of property;
• user function - for setting comfortable modes in heated rooms;
• function of ensuring the technological process of the unit.

The unit has a wide range of heat load adjustment - from 30% to 100%. Initially, the Mora gas boiler heats the coolant in the circuit at maximum mode and then switches to economy mode.

Note! The boiler has protection against frequent switching on/off of the burner device at low operating parameters, when the required heating load is below the lower limit, for example, a sharp increase in outside air temperature at the beginning or end of the heating season. Structural advantages of wall modifications:

Structural advantages of wall modifications:

• thermostat for automatically adjusting the operation of the system according to the internal air temperature;
• quiet operation of the burner device during start-up and operation;
• high-quality preparation of hot water with a minimum flow rate of 3 l/min;
• ultra-fine temperature control of the DHW circuit, regardless of the volume and pressure of the source water;
• easy accessibility of the internal elements of the boiler for maintenance and repair;
• LCD display of control unit for setting;
• automatic fault diagnosis.

• built-in processor with software for diagnostic monitoring of all units of the unit;
• protection against the release of gas to the burner at low pressure or lack of water in the circulation circuit;
• protection against low DHW flow rates;
• ionization fuse for gas leak control;
• flame lift-off control.

Additional Information! The boiler software includes the LEGIONELLA function, which allows you to include a cylinder water heater in the system.

Radiator contamination

You can find out complete information on the selection, operation and maintenance of gas water heaters (instantaneous water heaters) from all manufacturers if you go.

In addition to specific information on the site, you can also study specific problems from other people on this topic who have already purchased a gas water heater or instantaneous water heater and thus avoid them. You will find a regularly updated list of such problems and their solutions.

The radiator is made up of metal plates with a small distance between them. Since they are exposed to the flame from the burner, soot accumulates between them over time.

Gas water heater radiator

This can be seen from the yellow color of the fire. The flame can be directed not in the upward direction, but to the side, thereby heating the casing. The water takes longer to heat up even when the column is running at full power, and black soot pours out from under the device.

For repairs, you should remove the column shell, disconnect the heat exchanger pipes and completely dismantle it, first covering the burner with a rag so that it does not become clogged. The most convenient way to clean the radiator is in the bathroom under running water. If necessary, it is left to limp in a container with chemicals. At the end, it is cleaned with a soft long bristled brush, dried and installed back.

Instructions for connecting and operating gas boilers Mora TOP

Before starting to operate the boiler, the manufacturer urgently requires service personnel to study the document “Mora Top” - gas boiler, instructions.

Installation and commissioning are performed by representatives of a service organization that is certified by the manufacturer. After completing the entire range of commissioning work, they must make an entry in the warranty card; without this, the warranty will be invalid. Start-up activities must be carried out in accordance with the requirements of regulatory documents on safety in the gas industry of the Russian Federation.

When commissioning, the specialist must complete the following steps:

• checking the tightness of the water and gas connections, the reliability of the electrical wiring and grounding circuit;
• commissioning activities for the boiler;
• diagnostics of the performance of all functions of the unit;
• checking the operation of the automation and protection unit;
• Conducting training for users on the rules for servicing and controlling the operation of the heating unit.

Geyser Mora Top: installation and operating instructions

The Mora Top line of wall-mounted Czech speakers consists of several models with different performance characteristics. In the floor-standing series, the Mora 100 NTR boiler is distinguished by its quality and efficiency. The most powerful wall-mounted model is considered to be Vega 16, capable of passing up to 15.2 liters of water per minute. The Vega 10 gas boiler is considered the most affordable of the Top line. All models are produced in a compact body and differ only in the type of ignition (models marked “E” have electric ignition).

Technical characteristics of gas boilers "Mora TOP"

Wall mounted

Wall-mounted boilers “Turbo” with a heating capacity of up to 24 kW are produced with a closed combustion chamber, and “Combi” for combined heating and hot water supply. The device meets all the latest requirements of domestic and European standards regarding the safe and economical operation of heating units.

Note! The main innovation is the control unit. Functionality:

Functionality:

• protecting the health of residents and the safety of property;
• user function - for setting comfortable modes in heated rooms;
• function of ensuring the technological process of the unit.

The unit has a wide range of heat load adjustment - from 30% to 100%. Initially, the Mora gas boiler heats the coolant in the circuit at maximum mode and then switches to economy mode.

Note! The boiler has protection against frequent switching on/off of the burner device at low operating parameters, when the required heating load is below the lower limit, for example, a sharp increase in outside air temperature at the beginning or end of the heating season. Structural advantages of wall modifications:

Structural advantages of wall modifications:

• thermostat for automatically adjusting the operation of the system according to the internal air temperature;
• quiet operation of the burner device during start-up and operation;
• high-quality preparation of hot water with a minimum flow rate of 3 l/min;
• ultra-fine temperature control of the DHW circuit, regardless of the volume and pressure of the source water;
• easy accessibility of the internal elements of the boiler for maintenance and repair;
• LCD display of control unit for setting;
• automatic fault diagnosis.

Automatic safety:

• built-in processor with software for diagnostic monitoring of all units of the unit;
• protection against the release of gas to the burner at low pressure or lack of water in the circulation circuit;
• protection against low DHW flow rates;
• ionization fuse for gas leak control;
• flame lift-off control.

Additional Information! The boiler software includes the LEGIONELLA function, which allows you to include a cylinder water heater in the system.

Controls

ON/OFF button

When you press the “ON/OFF” button, the boiler turns on or off. When the boiler is turned on, “ON” will appear on the display. If the boiler is set to the “OFF” mode, but is connected to the electrical network, then the pump mileage and frost protection functions will operate.

“RESET” button

In the event of a malfunction caused by the burner flame going out, pressing this button will return the automatic ignition system to a ready state, unless the malfunction is caused by the emergency thermostat. If there is a malfunction caused by the backdraft fuse, you need to wait approximately 10 minutes and then press the “RESET” button again.

Heating water temperature adjustment buttons

The heating water temperature is adjusted using the following buttons: - increase temperature; - decrease in temperature.

The heating water temperature is set in the range:

• from 30 to 80°C - for a heating system with radiators.
• from 20 to 40°C - for floor heating. The set temperature will be shown on the display. If the room thermostat is functioning, the heating water temperature is set to the maximum value.

If an external probe is connected, the heating water temperature is not directly set. and the following new parameters are set using the heating water temperature adjustment buttons:

• room temperature in the range of 10 - 30°C. After 5 seconds the symbol „- -„ will appear on the display which will remain visible for 1 second and then
• dissipation coefficient, modified in the range from 0.5 (for well-insulated buildings), to 3.5 (for buildings that radiate heat into the surrounding space). For the dissipation coefficient and its value to be selected and set, see the section “External probe”

Buttons for adjusting the temperature of domestic water

The domestic water temperature is adjusted using the following buttons: - increase temperature; - decrease in temperature.

The heating water temperature is set in the range from 30 to 60°C.

The set temperature will be shown on the display.

Switch "SUMMER-WINTER"

When the switch is set to the “WINTER” position, the boiler is prepared for operation - heating heating water or domestic water.

When the switch is set to the “SUMMER” position, the boiler is ready only for the process of heating domestic water. This mode is used mainly in the summer, when there is no need to heat the premises.

For standard boilers connected to a storage water heater, due to the connection of a three-way controlled valve, we recommend that the “SUMMER-WINTER” switch knob be set to the “WINTER” position for the whole year. Turning off the heating mode in summer can be achieved by setting the room thermostat to the minimum temperature.

Display

The display indicates the current heating temperature, set parameters and fault alarms.

Operating status alarm:

Fault signaling (display flashes):

Floor models

The Mora floor-standing gas boiler is presented in more than ten versions, the main difference of which is the type of burner and firebox used:

1. Atmospheric burner. Mounted in the ELITE line of boilers - the best, admittedly, models of heating equipment. The burner device is made of high quality steel and is characterized by a long service life. For more convenient use, it is possible to connect an indirect heating boiler (for hot water supply) and install temperature sensors. Thanks to their technical characteristics, Mora's energy-independent floor-standing boilers are a good solution for providing heat to a cottage or private home.
2. Pressurized burner. It is available in closed type units. There is an automatic ignition lock, two separate circuits. The primary heat exchanger is made of steel, the secondary one is made of copper. Gas is consumed very economically, this is not difficult to notice when changing fuel. Conversion to liquefied gas is possible when replacing the burner device.

An overview of different types of burners for boilers is presented here

To increase performance and thermal output, experts recommend using antifreeze. The heat exchanger and internal structure are designed taking into account the use of this liquid as a coolant.

The Mora Top gas boiler has proven its efficiency and reliability, therefore it is an excellent solution for equipping houses outside the city with heat and hot water. The design does not have complex automation or energy-dependent components. Characterized by high performance.

Common boiler malfunctions and repairs:

The flame in the burner goes out when the unit starts;

A lot of soot is formed;

Loud popping noises are heard when the equipment is operating;

The boiler does not turn on and does not respond to the reset button;

The pressure in the heating system constantly drops.

If you have problems with the operation of your boiler equipment, call us, the specialists of our company will come to you urgently in order to repair heating boilers from any manufacturer in the shortest possible time. Specialists constantly improve their knowledge and increase their experience by going out to repair heating boilers of any degree of complexity.

AIS company always strives for fruitful cooperation with its clients. Personal approach to each client, discounts, competently performed complex work, guarantees for work.

The structure and internal design of Czech gas boilers Mora Top made it possible to create a new generation of heating equipment that optimally complies with European and domestic standards.

The Mora manufacturer's line includes mounted and floor-mounted units, differing in different technical characteristics, operating principles and performance.

Operation and repair

Operating a water heater involves turning it on and setting the required temperature. For this purpose, there are two handles on the front panel of the device. The operation control handle has four positions:

• off, column disabled;
• ignition, ignition of the pilot burner;
• readiness, pilot burner burning;
• operation, normal operation of the device in automatic mode.

The water temperature knob allows you to adjust water heating from a minimum of 25 degrees to a maximum of 55 degrees.

Good to know:

the higher the heating temperature, the lower the water flow through the water heater.

The speakers are highly reliable and have a service life of at least 12 years. Customer reviews indicate that they rarely fail.

If the operating instructions are followed, then the main reason for failure is the formation of scale and salt deposits. In this case, the repair consists of flushing the water path and heat exchanger.

Over time, heating efficiency may decrease and traction may deteriorate.

A possible reason is the deposition of soot and soot. Troubleshooting this problem involves disassembling and cleaning the gas path of the column.

If more complex malfunctions occur, especially in the gas path, you must contact a service center that has qualified specialists and the necessary spare parts.

For a review of the Mora Top Vega 10 E geyser, see the following video:

2017-03-09 Sergey Dyachenko

Let's look at the typical breakdowns of the Mora gas water heater and the necessary do-it-yourself repairs. Before troubleshooting, close the valve on the pipe through which gas is introduced into the water heater. Even if a non-gas part breaks, there is a chance that it will get caught.

Floor-standing

Atmospheric floor-standing boilers MORA SA 40 G are recommended for heating facilities located in areas with unstable power supply. Classic series models are equipped with a stainless burner device that operates stably even with low gas parameters. They belong to the class of cast iron boilers and have proven themselves to be reliable, inexpensive and fairly economical heat generators.

Note! According to buyers, today in Russia they are the most common among similar devices. The burner device is simple and operationally reliable

Its advantage is silent operation and low energy consumption. The developers have provided the Mora boiler with maximum resistance to frequent pressure changes in the gas main, including modes with low gas inlet pressure

The burner device is simple and operationally reliable. Its advantage is silent operation and low energy consumption. The developers have provided the Mora boiler with maximum resistance to frequent pressure changes in the gas main, including modes with low gas inlet pressure.

The longevity of the device is ensured by the inclusion of a cast iron heat exchanger, which does not suffer from low-temperature corrosion, like steel, and does not burn out, like copper. The unit has a burner flame control function using a thermoelement that prevents gas leakage. The backdraft fuse works as part of the protection system and prevents flue gases from entering the room. Electronic regulation with a temperature limiter in the boiler controls the level of heating of the circulating water, and in the event of overheating in an emergency, it will send a signal to the shut-off valve to shut off the flow of gas into the boiler and take it out of operation.

Built-in reliability features

Reliability of units of this design is ensured by the following boiler functions:

• Protecting the secondary boiler from scale formation by applying a special agent to the heating surface.
• Preventing water from freezing in the internal circuit of the heater.
• Guaranteed operation of the pump and three-way valve without jamming.
• Boiler overheat protection. After the gas supply is stopped, the pump will continue to circulate until the medium cools down to an acceptable level.
• Stable operation of the unit at parameters in the electrical network of 160–250 V.

Note! When the circulation circuit is clogged, it is possible to provide movement in the primary boiler with a bypass line

Features of Mora TOP boilers

The device starts working by turning on the main burner, which is ignited by a piezo igniter depending on the speed of the circulating water, starting from 5.5 l/min. This indicator corresponds to the minimum power of the unit; the nominal one is achieved with a flow of 8 l/min. The unit is supplied without the By-pass function, so when starting the system, leave the valve on at least one radiator open. Adjustment of the technological process occurs in several modes, but always starts in the same way - by turning on the pump.

The main adjustment is made by a capillary thermostat in the network water range of 7–77 °C. More efficient regulation will be performed by a 220 V room thermostat, depending on the user-set indoor air temperature in the room. In this case, this thermostat is connected in series with the capillary one.

To prepare domestic hot water, the Mora TOP boiler can be connected to an indirect heating boiler using additional equipment. In this case, regulation occurs based on the demand received from the DHW thermostat of the boiler (ON/OFF). The capillary and room thermostat remain unconnected, the water temperature is regulated at 85 °C. If the capillary is installed in the “snowflake” position, the unit is in frost protection mode, and as soon as the temperature of the network water drops below, the heated internal circuit water will begin to circulate.

Decommissioning of the boiler

Long term

Long-term decommissioning of the boiler is carried out during maintenance and repair:

• move the ON/OFF button to the “OFF” position
• unplug the power cord from the socket
• close the gas and water supply taps

Short-term

• Move the ON/OFF button to the “OFF” position
• leave the power cord plug in the socket
• Leave the gas and water supply taps open

If the water temperature in the primary circuit drops to 5°C, the boiler will turn on and heat the water to 19°C, thereby protecting the boiler from freezing.

Every 24 hours the pump will run automatically to prevent the so-called. “jamming” of the pump under the influence of sediments.

Features of Mora Top geysers

We managed to win the sympathy of buyers thanks to a number of unique characteristics inherent in modern models:

• The presence of so-called “dry start” fuses. Without water, the burner simply will not light.
• Control of burner operation using a fuse. This is how any Mora device works, a gas water heater is no exception.
• Combustion products are prevented from entering the building thanks to a backdraft preventer. Water heaters can be installed inside any premises.

• Protection with a special limiter that controls the water temperature. Overheating of the device is practically excluded.
• From 115 mm - the diameter of the gas outlet neck of Mora geysers.
• The diameter of the tubes is up to 18 millimeters. Special turbulators are mounted on the internal surfaces. They prevent scale buildup.
• The heating rate is 15% higher compared to analogues due to the design of the heat exchanger.
• Automatically maintains temperature if the water speed changes while the Mora is running.
• Fittings from the German manufacturer Mertik. At a flow rate of 2.5 liters per minute or more, the column starts to turn on.

Note! The market price of most models does not exceed 16 thousand rubles.* The consumer properties of the Mora dispenser are higher compared to existing analogues

Advantages and disadvantages

Heating a home and hot water supply are two main issues that can be resolved by any buyer who decides to purchase gas water heaters. Cost-effectiveness and compact size are among the main positive aspects of the devices.

There are other characteristics that can attract buyers:

• The security system that Mora Top speakers are equipped with.
• High quality burner design. The igniter is completely protected from any contamination and damage.
• High efficiency, reaching 94% under any circumstances.
• Equipment works efficiently. Even pressure up to 0.2 atmospheres does not prevent the creation of such an effect in the Mora gas instantaneous water heater.
• Over time, heat exchangers do not leak. This is facilitated by the use of copper as one of the main materials.
• No noise when operating the Mora water heater.

Interesting! The disadvantage is that it is difficult to find parts for some models. Especially if they were released quite a long time ago. Mora gas water heaters are cheaper than existing analogues, but some buyers consider existing prices too high.

Review of popular models

Vega 10

The market value ranges from 11,500 to 13,800 rubles.

Based on user feedback, we identified the speaker's strengths and weaknesses.

• reliability;
• Batteries do not run out for a long time;
• miniature sizes;
• efficiency;
• automation;
• simple controls.

• the column is demanding on water pressure;
• difficulties in connecting communications;
• overcharge;
• Some parts are made of plastic and therefore are not durable.

Vega 10E

Price from 12,700 to 22,000 rubles.

Many users agreed only on positive qualities, such as:

• stable work;
• reliable design;
• simple controls;
• small dimensions;
• efficiency.

Mora Vega 13

Technical characteristics of gas boilers "Mora TOP"

Rating of TOP 5 wall-mounted single-circuit boilers

Among single-circuit wall-mounted boilers, the following models stand out:

Buderus Logamax U072-18

world famous concern Bosh. Experts note the high quality of the products, which is not inferior to the products of the parent company. The Buderus Logamax U072-18 boiler is a single-circuit unit with a power of 18 kW, which is suitable for heating a house of 160-180 sq. m. m.

The manufacturer warns that if the water hardness is more than 16°dGH, you will need to use softeners or special filters.

• coolant temperature - 40-82°;
• pressure in the heating circuit (max) - 3 Bar;
• dimensions - 400/299/700 mm;
• weight - 32 kg.

The unit can be connected to an external indirect heating boiler, which will provide the home with hot water.

BAXI LUNA-3 1.310 Fi

The BAXI company is considered Italian, although the enterprises are scattered throughout Europe, and the head office is located in the Netherlands. The LUNA-3 1.310 Fi boiler is a convection unit with a power of 31 kW.

This is a solid device capable of heating a residential building or office with an area of ​​up to 310 square meters. m. High efficiency (93.1%) ensures fuel savings and allows you to get maximum performance from the boiler.

• coolant temperature - 30-85°;
• gas consumption - 3.52 m3/hour;
• pressure in the heating circuit (max) - 3 Bar;
• dimensions - 450x763x345 mm;
• weight - 40 kg.

According to the manufacturer, the service life of the boiler is at least 10 years with a 2-year warranty.

BAXI LUNA Platinum+ 1.32

Another representative of the Italian company is a condensing single-circuit boiler with a capacity of 34.8 kW. Its efficiency is 105.7%, which is nothing more than a clumsy marketing ploy.

A preheating stage has been added to the design of the unit, which allows reducing the intensity of the burner and saving fuel. However, the physical possibility of condensation with the release of heat is possible only under certain and rather narrow conditions, which are impossible in Russia.

• coolant temperature - 25-80°;
• gas consumption - 3.49 m3/hour;
• pressure in the heating circuit (max) - 3 Bar;
• dimensions - 450x760x345 mm;
• weight - 37.5 kg.

The price of the BAXI LUNA Platinum+ 1.32 condensing boiler averages 76-80 thousand rubles.

Considering the uselessness of an additional heating stage in most regions of Russia, the need for such a purchase should be carefully weighed.

MORA-TOP Meteor Plus PK24SK

A product from Czech manufacturers with a power of 23.7 kW. This is the optimal value for a room with an area of ​​220-240 square meters. m., which corresponds to the size of most cottages.

It is a single-circuit gas wall-mounted atmospheric type boiler. Requires connection to a common stove-type chimney.

• coolant temperature - 30-80°;
• gas consumption - 2.6 m3/hour;
• pressure in the heating circuit (max) - 3 Bar;
• dimensions - 400x750x380 mm;
• weight - 27.5 kg.

Users note the high performance and reliability of the unit, stability of operation.

Protherm Panther 25 KTO (2015)

The Protherm brand is the brainchild of the Vaillant Group, and was created specifically for the production of inexpensive, high-quality gas boilers. Initially, the products were aimed at the market of Russia and the CIS countries.

The Protherm Panther 25 KTO (2015) boiler has a power of 25 kW, which is suitable for heating 250 sq.m. It features low fuel consumption and stable, trouble-free operation.

• coolant temperature - 30-85°;
• gas consumption - 2.8 m3/hour;
• pressure in the heating circuit (max) - 3 Bar;
• dimensions - 440x800x338 mm;
• weight - 41 kg.

When connecting an external boiler, it becomes possible to provide the room with hot water, which makes the unit a fully functional device.

Installation

To install the boiler, as well as for its further safe and economical operation, it is necessary to have a professionally completed project for the entire heating system. The boiler can only be installed by a specialized service organization authorized by the manufacturer. To operate the boiler, only the type of gas indicated on the type plate of the product can be used. An installed and assembled boiler must not be moved to a new location. The boiler must be installed so that the socket for electrical connection of the boiler is located in an accessible place. If it is necessary to interfere with the operation of the boiler, be sure to remove the plug from the electrical outlet. The boiler is designed for mounting on a wall made of non-combustible material. There should be no objects made of flammable materials on the boiler itself or at a distance of 100 mm from it.

Malfunctions of the Mora Top gas boiler

If there is any malfunction in the operation of the heating structure of this brand, the display will show the so-called “error code” and notify the owner.

You can see all possible error codes for Mora Top gas boilers here

The error may occur due to a malfunction of the pump, a closed switch, a lack of gas supply to the burner, problems with the safety module, etc. However, an indication on the display may not occur, but you will understand that there is a malfunction. In this case, analyze what exactly the problem is, find a description of it in the article (link above), read the possible solution to this problem and fix it.

Gas boilers from the Czech manufacturer Mora Top are adapted to domestic operating conditions, which many boilers from other manufacturers with similar technical characteristics cannot boast of. The buyer has the opportunity to choose a suitable heating model. The product range is huge: from 15 to 750 kW. You can choose a fully automatic installation and a classic boiler without built-in complex automation. Basic rules of use also underlie the popularity of Mora models.

Review of Mora floor standing boilers

Mora Top floor-standing gas heating boilers are presented in more than ten modifications, the main difference of which is the type of burner and combustion chamber used. To increase performance and heat transfer, it is recommended to use antifreeze. The heat exchanger and internal structure are designed taking into account the use of this liquid as a coolant.

As practice shows, the Czech water-heating energy-independent floor-mounted instantaneous gas heating boiler Mora Top is the optimal solution for heating country houses. The absence of complex automation, electricity-dependent components, high productivity - all this distinguishes the equipment of this series.

Carrying out installation work

Mora gas appliances are designed in such a way that installation and maintenance of boilers are as simple and easy as possible. All volatile models have a self-diagnosis function. Information about all violations is displayed on the LCD display. The boilers are equipped with Mora equipment. As a result, automation, burner and other components ensure stable and long-term operation. Commissioning and adjustment of the boiler is carried out as follows:

• Volatile boilers are connected to the network. The self-diagnosis function starts automatically. The controller checks the presence of pressure in the heating system and gas pipeline. When deviations are found, a signal is issued in the form of a digital value. After troubleshooting, the boiler starts up.
• Non-volatile units do not have self-diagnosis functions, automatic flame ignition, etc. Therefore, before starting up and putting the equipment into operation, the company representative must ensure that all installation recommendations are followed. It is mandatory to install a water treatment system and a safety group; you may need to connect an expansion tank and a circulation pump.

Czech Mora gas boilers generally start up without any difficulties, but there are exceptions, mainly related to transportation or installation problems.

One of the common malfunctions of a double-circuit boiler is the failure of the thermocouple. After replacement, the functionality of the equipment is fully restored.

DOMOSTROYPlumbing and construction

Czech manufacturer of heating and water heating equipment

We give our consumers a unique atmosphere of comfort and convenience

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The Mora Titan boiler is an alternative to floor-standing Russian boilers with a power of up to 14 kW. Unlike Russian boilers, it is lighter, more compact, and has better performance.

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MORA-TOP is a Czech manufacturer of heating and water heating equipment, which has been bringing warmth and comfort to the homes of its consumers for two centuries. Centuries of experience combined with modern production technologies make MORA-TOP products high quality and reliable.

The company produces a wide range of products: wall-mounted gas boilers, gas instantaneous water heaters, electric wall-mounted boilers, floor-standing cast iron boilers, combined and indirect heating storage water heaters, as well as a full range of accessories.

MORA-TOP products give their consumers a unique atmosphere of comfort and convenience.

More than 60% of the company's products are exported to England, France, Germany, Benelux countries, Poland, Hungary, Slovakia, the CIS and Baltic countries. MORA owns 87% of the Czech market for household stoves, 60% of the Slovak and 50% of the Hungarian market. Moreover, products for all markets are produced on the same production lines.

The key to the company’s successful activities is rich experience, close attention to product quality and constant movement forward. The use of advanced technologies in the production process and the high quality of Mora products presented by Aquapoint are confirmed by ISO 9001 certificate

The key to the company’s successful activities is rich experience, close attention to product quality and constant movement forward.

The use of advanced technologies in the production process and the high quality of Mora products presented by Aquapoint are confirmed by ISO 9001 certificate

The key to the company’s successful activities is rich experience, close attention to product quality and constant movement forward.

Do-it-yourself geyser mora repair (video)

The Mora water heater is a reliable flow-through equipment that can operate on both natural and liquefied fuel. The operation of the geyser can be disrupted by breakdowns associated with wear of equipment parts, the quality of tap water and ventilation draft. Most of the possible malfunctions can be easily eliminated on your own. Use the above recommendations and you can easily and quickly restore the operation of your water heater!

This manual in Russian is intended for the Mora-Top Meteor heating boiler ; it describes the principle of operation and the main points of operating the device.

The manufacturer strongly recommends that you carefully study these instructions before turning on the heating boiler.

The MORA-TOP gas water heater is represented on the Russian market in three models, each of which has two modifications. MORA-TOP is a brand of a Czech manufacturer. The company's brand has been known to consumers in the heating and water heating equipment market for more than two hundred years.

The company tirelessly delivers warmth, comfort and coziness to people's homes. The symbiosis of modern technologies with more than two centuries of experience allows us to speak with confidence about the quality and reliability of MORA-TOP products.

The company boasts a very significant product line of gas water heating equipment, as well as various boilers for heating systems. Today on the Russian market we can find gas mounted boilers, gas flow-through columns, electric mounted boilers, as well as stationary cast iron floor boilers. MORA-TOP equipment brings unforgettable comfort and warmth to its buyer’s home.

Geyser MORA-TOP model 10 MAX and VEGA 10 E MAX

The presented MORA-TOP Geyser has a thermal power of 17.3 kW, with a water flow of 10 liters per minute. The difference between VEGA 10 MAX and VEGA 10 E MAX

is, as you can see, the index
E
, which indicates that the model is equipped
with electric ignition. The column is perfect for heating water in homes and offices. Model characteristics:

• The operation of the water heater is very simple.
• The model has an average water flow of 10 liters/min
• Thermal power 17.30 kW
• Equipped with an electric ignition system.
• Equipped with an open combustion chamber
• Wall mounting with bottom gas and water supply
• Safety systems are standard: overheating and gas control
• The controls are simple; two knobs control the water heating temperature limit and the burner flame size.

Geyser MORA-TOP VEGA model VEGA 10 and VEGA 10 E

Gas water heaters VEGA E are presented by the manufacturer as an absolutely “star” example of a water heater from the Czech company MORA-TOP. The column is perfect for heating domestic water in consumer homes and in enterprises. the column, as in the previous model, has electric ignition if there is an E .

Thanks to their small dimensions, laconic design and remarkable technical characteristics, Vega geysers, according to the manufacturer, are superior to all similar products on the water heating equipment market. The characteristics of the model are completely identical to VEGA 10 MAX and VEGA 10 E MAX

respectively.

Device diagram VEGA 10, VEGA 13, VEGA 16

Geyser MORA-TOP model VEGA 13 and VEGA 13 E

Column VEGA 13 is one of the representatives of the bright family from the MORA-TOP company.

A distinctive feature of the model is the increased power up to 22.6 kW. This power allows you to work with productivity from 6.5 to 13 liters per minute. At the same time, the column is equipped with reinforcement made from combined materials from the German company Mertik. The manufacturer guarantees that the column will turn on even with a water flow of 3.25 liters per minute. Model characteristics: