Why the gas column does not ignite: causes, possible breakdowns, malfunctional methods. Repair of the gas column of Beretta: does not ignite, it does not heat water and other malfunctions r Azovaya column B Yaretta: malfunction Ways to eliminate, repair

2016-11-08 Evgeny Fomenko

Now I will list the main malfunctions of the column of Beretta and tell me how every malfunction to repair. So let's go.

Fault of the stobnant.

The first stage of repairing the gas column of Beretta should be the overlap of all cranes suitable for the device, gas and water. Atoquence of the stamp can be at the speakers with an automated protective system. In the working condition, the marvel must be constantly working, since its main function to light the main burner when they include hot water.

Inflammation occurs in the consequence of the combustion of the gas-air mixture. Framework occurs when the stall heats the thermocouple, after which it enters the main burner. If it flies, the protective system works and the gas flow stops, in order to avoid its accumulation and preventing an accident.

The protective system of the device consists of such elements: thermocouple, thermal stuff, electromagnetic valve. The malfunction of the automation can be judged if the stobnant does not occur, after you have stopped holding the gas adjustment knob. To carry out quality repairs, it will be necessary to figure out the device in more detail.

Thermocouple failed.

Thermocouple is a device consisting of metals with a different thermo-emf coefficient. Welded or fastened with each other, form a spike, having the ability to produce with a size of 30 mV during the heating of EMF. When the alloy is subjected to a change in temperature, the thermocouple at this time produces a voltage that is directly proportional to the value of the changing temperature.

It rarely fails, but in the central conductor there are breakdowns, it is due to the fact that it goes beyond the connection limits, a closure may occur when the insulation is broken, and the column is turned off.

Repair is not subject to disrupted contacts in the place of welding, the soldering will not give the result. A complete replacement is required for a new node.

Faulty electromagnetic valve.

It is a coil of copper wire, in the center of which is located iron rod connected to the valve regulating the gas supply to the burner.

When the required temperature is achieved, the current is generated, creating a magnetic field, is driven by a rod, which directly and contributes to the opening of the valve. Next takes place gas in the burner. The solenoid valve is responsible for the safe operation of the column.

If the fitty of the wick with a draft, in the case of opening a hot water crane, gas will not be supplied to the device and the phytyl will not be lit. To check whether the valve works, you need to connect to the wiring a regular AA battery, when you burn a wick, it should light up, and if you disconnect the battery flames. If you so happened, it means everything works fine, the problem is different.

Fault of the thermal stitch.

It is a bimetallic plate, the function of which is to break the power contacts of the electromagnetic valve.

One of the characteristic features of its malfunction is the following, if the room is well ventilated, and the device goes out, it should be checked first. If you have turned on the exhaust, and the window is closed, the device overheating is possible and the thermal power consists will turn off the gas to prevent the accident.

In order to check the serviceability of the instrument, disconnect the outputs and make them closer if your column turned on, then you managed to correctly set the cause of the fault. And for further work column, purchase a new spare part (thermal stitch).

Your speaker IDRABAGNO 11 drip radiator, what to do?

This is a frequent breakdown, which is caused by water quality.

But everything can be fixed having a difficult set of tools at hand, but we need it:

soldering iron
solder
sandpaper (preferably with small grain)
solvent (for degreasing the surface)
rosipol (to protect the surface from oxidation).

Before you start repairing, do not forget to cover the gas and water valves suitable to the machine. The most often fistulas are formed on the front of the device, in this case you have no need to disconnect it from the column. If it was formed on the rear wall of the column, you will need to remove the radiator.

The first stage of repair is to drain all the water that is in the tube, you can perform the opening of the crane with hot water, then unscrew the pipe of the pipe from cold water at the inlet in the column, the water residues flow. If you do not do this, you will not succeed in achieving the necessary temperature of the shade, as part of the heat will take the water in the pipe.

Using the emery paper sheet, processed the location of the leaf, we advise you to carefully view your radiator for small green engines. This is the first sign of the start of the fistula, make the same stages of repair, in order not to return to it after a while again.

The following steps are degreasing the surface and removal of dust and dirt particles, for this you need to take a piece of clean tissue to moisten it in a solvent and process the required surface. You can produce any solder on your hand if it is not, you can easily purchase on any radio market in Moscow.

Use a soldering iron whose soldering temperature is at least 170 degrees. Turn on the soldering iron to the network and wait until it warms up, meanwhile you treat the rosin surface, is done in order not to have oxidation on the pipe and provide high-quality soldering. Then, with the help of the soldering iron, install the solder (tin) and apply it to the surface. To ensure high-quality repair, the applied layer of the solder should be about two, three centimeters.

The formation of scale in the heat exchanger.

This can be determined if the water in the column is not warm enough, or a small water pressure at the outlet of the device, although the pressure in the water highway is quite strong. This breakdown is associated with the low quality of tap water, more precisely with its rigidity.

A similar problem leads to a significant increase in gas consumption for heating. You can reduce deposits by reducing the desired heating temperature, when heated more than 70 degrees, it occurs much faster. In order to repair your device, you can resort to the store to remove the plaque, which are expensive, is also not recommended for their frequent use, or use a solution with a citric acid of 100 grams of acid to the floor of water.

Cleaning can be carried out in two ways:

With the help of a special apparatus. This is a tank with a pump mounted in it which runs the cleaning fluid inside the heat exchanger. It is connected to the tubes of the radiator at the inlet and output. Water circulates inside for an hour dissolving the resulting flaw. However, the acquisition of such a device is not all possible because of its high cost, there is a cheaper method.
Drain the water from the system, remove the radiator, prepare the tank filled with one third with water. Immerse the radiator in it and fill it with the reagent on your own or prepared. Put on the fire and boil for half an hour., Then disconnect the fire and let it stand. Rinse the radiator if the pressure changed means the flare left, if it remains small, repeat the procedure again.

There is no spark when turned on.

The membrane breakdown occurred. Disassemble the water node and replace the new one.
Slies batteries. Replace new ones.
Low pressure cold water. Install the pressure controller to the extreme right position.
There was a breakdown of piezoroz, perhaps the connecting contacts were moved. Check them and replace them if you need.
Too much distance between the electrode of the ignition and the phytille of the ignition burner. It will be necessary to adjust and install the desired distance.

The gas column of Italian producers after long-term operation, like all others, has a bodging property. Manufacturers of flow gas water heaters in order to improve the technical characteristics and safety of operation, gradually complicated the design. In order to protect consumers from carbon monoxide poisoning, the thrust sensor has installed. And so that the plate heat exchanger does not collapse from high temperature and increased pressure mounted a thermal sensor for water. All complications are directed only to one thing - cut off the gas from the fingers to avoid emergency situations. Therefore, one of the most frequent breakdowns is a gas column of Beretta does not want to be lit.

For clarity in some expensive models, a display was installed with an output to the screen of water temperature, time, a malfunction code, etc. Nearby that hour when the column will ask when entering the bathroom: "Do you wish to take a shower"? Let's look at the Beretta column device and the most frequent malfunctions.

The principle of the device of the flow water heater B Eretta is no different from other flow water heaters. List all the compound parts is not needed. Let us dwell on those who often break, this:

solenoid valve;

heat exchanger;

hydraulic group;

ignition;

thermocouple;

thermostat smoke removal.

Beretta Gas Column Device

The principle of operation of flowing water heaters is based on the difference in pressure arising from fluid flow through the Venturi tube. The larger the water consumption occurring when the crane is opened, the greater the electromagnetic gas valve passes the gas to the burner. Here the main role is played by the membrane, which presses on the rod.

Gas column device B Eretta See on this video:

R azo column B Yeretta: malfunction methods of elimination, repair

Let's try to reduce the possible reasons for the ignition of the Beretta gas column.

The spinner does not ignite gas

One of the variants of the breakdown - the Piezorozaga button does not work, silently clicks and there is no spark. In order not to stay without hot water, you can use matches for some time. A faulty button can be replaced with a new one.

Thermocouple does not work

Thermocouple is a sensor consisting of two heterogeneous metals. Its main purpose is to measure the flame temperature. The thermocouple plays the role of a sensitive element through which there is a permanent current when heated. It should be noted that at the time of heating through the thermocouple passes the current voltage into hundredths of the volt.
The sensitive device catches the difference, supplies a voltage to the solenoid valve, which supplies gas to the screws. Thermocouple repairing at home can not be replaced by a new one.

Floored electromagnetic valve

The valve consists of a coil wounded copper wire and an iron rod. The rod is attached to the valve that opens the gas supply to the burner. When the required temperature is reached on the thermocouple, the battery voltage is supplied to the solenoid valve, which opens the gas supply. The solenoid valve in the diagram is associated with a thermocouple. And if it fails to work the column faulty.

Such precautionary measures are applied in case of a stuff of gas wick with a draft. To check the solenoid valve it must be directly connected to batteries. If the column fell down means the breakdown should be sought elsewhere.

Thermal protection does not work

The thermal stitch consists of a bimetallic plate, which, depending on the temperature, can bend in one direction or another. It is this property of tearing the electrical circuits when exceeding the permissible temperature is used in other household appliances: iron, electric stoves, etc. Bimetallic plate, bending, can break the electrical circuit feeding the voltage to the electromagnetic valve. The thermal stitch works constantly, and at each turn of the control knob to adjust the water temperature, we set its bend.

Water temperature sensor

If the temperature of the water in the column begins to rise above the permissible, the thermal consistency will ruin the power circuit of the solenoid valve. The flow of gas will stop and the column goes out. Constantly staying in motion, the bimetallic plate can break and stop working. It is impossible to repair it, it is necessary to buy a new one. To check works or no, the thermal stitch is disconnected and closed the loops directly. If the column begins to work, it means it is defective and it must be replaced with a new one.

Radiator (heat exchanger)

The leakage of the radiator (heat exchanger) occurs after several years of operation. The heat exchanger is made of copper pipes and the soldering must be produced with an admixture of copper. At home, without practice, it is impossible to blame the copper pipe. Repair of a column radiator is better to entrust the specialist.

You must first find the place of water leakage. If the pipe proceeds from the visible side to sink it without removing the flowing water heater from the wall.

The soldering can be done both electric and gas soldering iron.

Advice:

consider the electrical soldering iron must have a power of at least 100 W;

gas burner, solder, solvent, rosin can be bought in a construction store.

In order for the soldering to be qualitative necessary:

Swing the water from the column. To do this, open the faucet in the shower and unscrew one of the fitting connections so that the air gets air into the pipes.

Clean the place of soldering from the amusements of dirt, salt sediments with a grinding eye.

Clean the place of soldering from fat by any solvent, gasoline, etc.

Warm pipe soldering iron so that water evaporates. As soon as pairs from the pipe on the fitting connection will stop, proceed to the soldering.

Solder should be spread over the copper pipe not from the flame burner. And on the temperature of the copper tube.

Advice:

It is necessary to clean the copper tube with a grinding skin without much diligence so as not to wipe even a big hole.
After assembling all connections, let the water in the heat exchanger. The tap in the bathroom should be open. Pay attention to its color. If it is dirty, then salt sediments and the heat exchanger must be rinsed.

When you turn on the column there is no spark

The reasons for the absence of spark can be several:

discharged batteries;

there is no required water pressure in the water supply;

there is no contact between the thermocouple and the case (check all the contacts);

in the ignition burner between the electrode and phytych, the distance increased, adjust it.

Perhaps the water supply pipe is clogged with salt sediments. Check out the pressure by opening the crane in the kitchen.

Advice:

If there is no traction in the chimney column will not work, check the craving.

It may be scored by a thin cleaning filter at the entrance to the flow water heater. Unscrew it and rinse the mesh under water pressure

Cleaning a gas column of Beretta from Nagara and soot

Clean the flowing water heater from soot and nagar should be regularly, not expecting when the nozzles will be born in nagar and soot. Certificate is the red color of the flame in the burners. Use soft metal brushes to clean the burners. Enclose the flashlight from the bottom up to the heat exchanger. If the plates accumulated soot remove it with thin wire. The soot on the heat exchanger plates plays the role of thermal insulator. The more soot, the more gas consumption.

Tips: Brush the gas column of Beretta from soot and nagar regularly, at least once every three months.

2016-11-08 Evgeny Fomenko

Now I will list the main malfunctions of the column of Beretta and tell me how every malfunction to repair. So let's go.

Fault of the stobnant.

Thermocouple failed.

Thermocouple is a device consisting of metals with a different thermo-emf coefficient. Welded or fastened with each other, form a spike, having the ability to produce with a size of 30 mV during the heating of EMF. When the alloy is subjected to a change in temperature, the thermocouple at this time produces a voltage that is directly proportional to the value of the changing temperature.

Repair is not subject to disrupted contacts in the place of welding, the soldering will not give the result. A complete replacement is required for a new node.

Faulty electromagnetic valve.

It is a coil of copper wire, in the center of which is located iron rod connected to the valve regulating the gas supply to the burner.

Fault of the thermal stitch.

It is a bimetallic plate, the function of which is to break the power contacts of the electromagnetic valve.

Your speaker IDRABAGNO 11 drip radiator, what to do?

This is a frequent breakdown, which is caused by water quality.

But everything can be fixed having a difficult set of tools at hand, but we need it:

soldering iron
solder
sandpaper (preferably with small grain)
solvent (for degreasing the surface)
rosipol (to protect the surface from oxidation).

The formation of scale in the heat exchanger.

Cleaning can be carried out in two ways:

With the help of a special apparatus. This is a tank with a pump mounted in it which runs the cleaning fluid inside the heat exchanger. It is connected to the tubes of the radiator at the inlet and output. Water circulates inside for an hour dissolving the resulting flaw. However, the acquisition of such a device is not all possible because of its high cost, there is a cheaper method.
Drain the water from the system, remove the radiator, prepare the tank filled with one third with water. Immerse the radiator in it and fill it with the reagent on your own or prepared. Put on the fire and boil for half an hour., Then disconnect the fire and let it stand. Rinse the radiator if the pressure changed means the flare left, if it remains small, repeat the procedure again.

There is no spark when turned on.

The membrane breakdown occurred. Disassemble the water node and replace the new one.
Slies batteries. Replace new ones.
Low pressure cold water. Install the pressure controller to the extreme right position.
There was a breakdown of piezoroz, perhaps the connecting contacts were moved. Check them and replace them if you need.
Too much distance between the electrode of the ignition and the phytille of the ignition burner. It will be necessary to adjust and install the desired distance.

Beretta column - Products of the Italian Riello Corporation. Beretta gas columns with various types of combustion chambers are presented in the global market with various types of combustion chambers: closed and open, electrical or piezo-ignition.

Among the main parts of the represented column model with piezo-ignition:

Traction control mechanism.
The nozzle of smoke removal - allows not to accumulate the smoke in the room, sending it into the ventilation.
The heat exchanger is responsible for heating the water with a column.
The ignition burner - gas is lit here.
Burner - Gas burning here.
The hydraulic valve is responsible for passing through the water column.
Temperature controller - temperature controller.
The gas valve - allows you to open or close the flow of gas in the burner.
Gas inlet - passes gas in the burner.
A gas pressure regulator providing the ability to stabilize the gas pressure entering the column during its instability.
Piezoroca button.
Economizer that allows you to choose a certain heating temperature of water, as well as, due to its functions that performs the function of gas saving.
A device for measuring gas pressure and gasket that are attached to the input of the pressure regulator.
Electrode ignition.
Thermocouple.

The column is equipped with automatic power regulation depending on the amount of water flowing through it. With the active ignition burner, the ignition and the disable equipment is automatically carried out.

1.1 Gas Column Beretta and its device (video)

2 Beretta Gas Columns Model

The assortment of the brand "Beretta" includes:

filling gas water heaters with a capacity of 11-17 and 24-27 kW;
boilers drives;
other heating equipment.

Products of this company are considered the most economical, thanks to the features of the work: the consumption of gas fuel is carried out only during water fence. The presented equipment is most advantageous in places without centralized gas supply, allowing you to save more fuel vendor every year.

IN a range of gas flowing heaters of Beretta The following models entered:

Beretta Idrabagno 11 - equipped with a piezorozhig, is characterized by a high level of reliability, due to the presence of a special safety loop. The modulating burner is made of stainless steel, which creates a smooth automated power regulation, as well as maintaining a certain temperature depending on the water flow.
Beretta iDrabagno 11i is equipped with an electric vehicle, otherwise, characterized by the same characteristics as the previous model.
Beretta IDRABAGNO 13 ESI is a water heater with an electronics with gas control and restriction of heating temperature.
Beretta iDrabagno 13 Turbo - with a piezorozhigue, is characterized by the presence of a closed combustion chamber, taking a certain amount of oxygen for burning from the street, and not out of the room.
Beretta Idrabagno 14 - with Piezorozhig, with auto-frog and lack of burning wick felt. The burner is made of stainless metal, and smooth power regulation provides the most comfortable working conditions with the device.
Beretta Idrabagno 17 is equipped with an automatic piezorozhig, independent of external power sources, is characterized by the presence of water reinforcement with an inclusion threshold of 0.2 bar, which provides the ability to operate a column in low water pressure systems.
BERETTA IDRABAGNO 17 ESI is a flow gas water heater with an electromotive and the possibility of pumping 11 l / min.
Beretta iDrabagno 17i - a gas type flow water heater with a capacity of 29.5 kW.
Beretta Idrabagno Aqua 11 is a water heater, equipped with a piezorozhig, is characterized by high reliability provided by security control, which follows stable smoke and flame.
Beretta IDRABAGNO AQUA 14 is a powerful water heater having a good heat exchanger and capable of heat 14 l / min.
Beretta Idrabagno Aqua 14i is a water heater with an electroorve and the benefits of the previous model.
Beretta Idrabagno Aqua 17 is a water heater with a piezozigig, as well as the possibility of heating 17 l / min.
Beretta Idrabagno Aqua 17i - with an electric vehicle, providing the ability to heat up 17 liters of water in a minute.
BERETTA IDRABAGNO AQUA11I-flow, gas heater with elktrodzhig, capable of heat water to a temperature of 60 degrees and a capacity of 11 l / min.

2.1 Which column is it better to choose?

Gas columns work approximately by the same principle based on the heating of the water burner, which enters the primary heat exchanger. By power, the heating columns will be divided into three categories: 17-19, 22-24 and 28-31 kW, respectively, the ability to ensure the performance of one, two or three watershed points.

In order to choose the best option, proceed from your hot water needs. It will also be necessary to take into account the duct of cold water in the dwelling. For example, if you have a duct 7 l / min., And the equipment is calculated by 14-17 or 24 l / min., In this case, the primary heat exchanger will not be able to work according to its capabilities.

Basically, the columns function to ensure the water of the singular point. Accordingly, for one bathroom there is enough column, the primary heat exchanger of which has a capacity of 17-19 kW.

Additionally, the power columns from 17 kW are with piezo (for example, Beretta IDRABAGNO AQUA 11) and an electromotive (Beretta iDrabagno 17 ESI) from the batteries or from hydro turbines.

For electric columns, the fire in the stabular is not stable (such columns are considered more economical), and they are included when setting a specific power by the regulator located on the housing. Next, the unit works in automatic mode. As soon as the crane opens with water, the stall is lit, and from it - the main burner. When closing the water, the column automatically turns off, preventing additional electricity consumption.

The speakers with the ignition from hydroturbines are not suitable for home use, because they are:

More costly energy consumption;
Need good quality pipeline (preferably new);
Perfect only with good quality water, because they can quickly fail in the weighing system;
They have expensive spare parts that will also have to wait for a long time because they are purchased to order from the manufacturer.

If the flame went out, the heat exchanger overheated or there is no gas traction, the protection system is triggered. All gas columns have the same protection scheme - the column turns off, protecting the housing of the owner from possible ignition, as well as increasing the life of the gas column.

All Beretta products are made in compliance with European standards and has certificates for ISO 9001 and GOST RF and is implemented in the market at an affordable cost. Each gas column and other heating equipment of the Beretta brand has high quality and performance performance and gets the best reviews.

Let's say right away, repairing the gas column, like any other gas equipment - it's solely for professionals. But, although the repair of columns with their own hands is not allowed, no knowledge is not available. The ability to determine independently, what exactly was broken than this breakdown threatens, and what could be the repair could not interfere with anyone. What are the breakdowns of gas columns, and what "symptoms" are they accompanied by?

How the gas column is arranged

To begin with, before familiarizing with the basics of malfunction diagnostics, it is not lish that the gas column is arranged, the repair will largely depend on the device. To delve into the subtlety of the device of a set of columns models will not be limited to only familiarization with the general principles.

Centralized hot water supply appeared on historical standards relatively recently. The heating of water at home was solved in various ways, but we most common we had a cumulative solid fuel heater - the so-called titanium. Tithan coal was treated, less often firewood or fuel oil. Water in the boiler needed to warm up in advance. So for the adoption of the bath I had to spend at least an hour of time. Of course, using such an appliance was very uncomfortable. The problem of rapid heating of water was solved in gas speakers.

The column is accompanied by cotton

Possible reasons are as follows:

Gas pressure is too strong, the burner lights up too actively, which is why the flame breaks.
The gas pressure is too weak, the air falls inside the burner, which is accompanied by a microcus.

The burner needs cleaning and adjustment. In principle, nothing complicated, but you do not need to be taken for this job, the repair of the gas column should produce a specialist.

Low water temperature

Insufficient water heating can be associated with low column power. Do not open a hot crane in the bath, sink and in the kitchen, or buy an aggregate more powerful.

Another possible reason may be a burner zoom, as evidenced by the yellow color of the flame. Call the gas driver, a specialist will solve this problem for an hour.

When the column is turned on, the smell of gas

This is serious and threatens the saddest consequences. Immediately turn off the column, turn off the gas supply faucet, provide permanent ventilation in the room, call emergency service (104) and wait for the brigade.

Finally, once again, I would like to remind security. Do not try to disassemble, clean and repair gas equipment yourself. This work is only for qualified specialists.