A geyser is a flow-through water heater that runs on natural gas. If you do not have hot water supply, but gas is supplied, this equipment will increase the comfort of your life. You simply open the tap, hot water flows out of it, and its temperature is regulated by you yourself. Even if you have a centralized supply of hot water in your house or apartment, but you are not satisfied with the price you have to pay for heating, or perhaps you are not satisfied with the temperature, installing a gas water heater will also solve these problems. Heating water costs much less than it is provided centrally - this results in significant savings on utility bills. To understand which geyser is better, you will have to study the structure of the equipment and its types. Then the choice for you will be simple and conscious.
Which geyser is better depends on your requirements
Is your BERETTA gas water heater broken?
Italian Beretta geysers have long been known in Russia and are quite popular among those who have used this equipment. Beretta Idrobagno series and Aqua series speakers are produced in several power and ignition options, including varieties of Beretta speakers with a closed combustion chamber. Beretta gas water heaters are distinguished by the reliability of their structural elements and stable operation when water or gas pressure drops. Long-term use of a water heater from this company shows a number of malfunctions: failure of the device due to clogging of the igniter, which affects the column turning on and off during operation; no spark after opening the water tap. All these signs indicate wear of the control unit.
The main malfunctions of BERETTA geysers can be the following: 1. the igniter does not light (when the button is released, it goes out, in the case of piezo ignition);
2.
when turned on, there is a clap;
the main burner does not light up
(in case of piezo ignition);
3
.
during operation of the column, the main and ignition burners are switched off
;
4
.
the column does not reach the desired hot water temperature
;
5. lack of spark
when opening a hot water tap;
6. the column turns off
after ignition in 1-2 seconds;
7. there is a spark, but does not ignite (in the case of electronic ignition)
;
will perform high-quality repairs at home for your Beretta speaker at a time convenient for you! Departure of the master in a short time in Moscow and the Moscow region. We carry out repairs only with original spare parts. We have the most affordable prices. A specialist from our company will help you solve all the problems associated with the BERETTA gas water heater. Our employees undergo annual training and have the appropriate certificates, and are annually recertified for access to hazardous gas work.
How to repair a Beretta gas water heater if it does not burn or heat? In this article, we have collected the main causes of breakdowns and given tips on how to eliminate them.
Beretta has been manufacturing heating equipment for 60 years. Instantaneous heaters are an economical way to obtain hot water, but over a long period of use the equipment breaks down.
Mandatory Precautions
When switching on, safety precautions are important. Ignition of the wick or burner is carried out using the instruction manual.
What you need to know:
- Advanced devices have several levels of protection. The work happens automatically. There are no special rules for use. The wick is lit after opening the hot water tap.
- Old models of geysers have problems in use. These include ignition with matches and the inclusion of brands with piezo ignition.
- You should not operate the device “at random”; the instructions for the device should be read first.
- It is forbidden to change the design of the column with your own hands.
- Do not light the device if there is no draft or if there is reverse draft.
Basic faults and DIY repairs
Let's look at the main problems with the Beretta boiler, as well as ways to fix them without contacting a service center.
Igniter problems
When the water heater is running, the pilot light should be lit continuously. If you stop holding the gas control knob and the igniter does not light, this indicates problems with the automation. The first thing to do is turn off the water and gas supplies.
The flame in the burner occurs when the igniter heats the thermocouple. If it goes out, the protection system is triggered and the column turns off. Otherwise, there is a risk of carbon monoxide entering the room. A similar problem can be caused by the following fuse parts:
- Thermocouple.
- Overheat sensor.
- Solenoid valve.
The protection is triggered when the equipment is rarely serviced. See if it's time to clean the igniter: clogs often occur in dusty and damp areas. What indicates the need for cleaning:
- The burner lights with a loud bang.
- The flame is not blue, but has red tips.
- The burner keeps going out.
How to clean:
- Turn off the gas supply, remove the column casing.
- You will see the pilot light; it may be clogged with soot.
- Unscrew the traction sensor and gas supply tube.
- Remove and clean the nozzle.
- Rinse the tee and other parts under running water.
- Reassemble the igniter in reverse order.
Additionally, you can check the solenoid valve, but you will need a multimeter for this.
Thermocouple faults
A thermocouple is an alloy of two types of metal that serves to protect equipment from damage. The part opens and closes the gas supply to the burner. When a thermocouple heats up, its plates expand, generating EMF (electromotive force). This force is enough to open the solenoid gas valve. When heating stops, the product cools down, and the supply is shut off.
For DIY repairs, you will need spare parts. Please note that they may differ for different models (for example, Idrabagno 11).
- The thermocouple is located next to the igniter. Secure with a nut.
- Loosen the strap that holds the part.
- Now unscrew the thermocouple nut counterclockwise.
- Unscrew the contact screw. It is located on the back of the adjustment knob.
- Disconnect the wiring.
- Install a new element.
Solenoid valve failure
The valve is a coil with a rod and a spring that serves as protection against gas entering the room. There is a seal around the coil to better seal all the cracks. In normal condition, the valve is closed when the equipment is turned off. When the circuit starts and the membrane is activated, the control module sends a signal to the valve to open - gas enters the burner.
Replacing the part is easy; just unscrew the four mounting screws with a screwdriver.
Thermal fuse problem
It is triggered when the column overheats. Try lowering the room temperature by opening the windows. To check the fuse, you need to close its contacts together. If the column turns on, it means it's overheating. If not, the part is replaced.
Heat exchanger clogged and leaking
If the equipment does not heat the water well or does not heat the water at all, you need to clean the radiator. The pressure may also decrease because plaque narrows the passages in the coil tubes.
For cleaning you need:
- Remove the product casing.
- Drain the radiator.
- Unscrew the fastening bolts.
- Immediately clean the assembly from dust using a brush. To remove scale, use citric and hydrochloric acid.
- Drive the hydrochloric acid solution through the coil with a pump or watering can.
- Dilute citric acid in water and pour inside.
- After 30 minutes, rinse everything with water.
Leaks occur due to corrosion. Manufacturers try to reduce the cost of production by adding impurities to copper for the radiator. The walls become thin and heat up unevenly. As a result, burnouts appear. An abundance of green spots on the surface indicates an imminent leak.
The accident can be eliminated by soldering. To do this, use a gas burner (for thick-walled radiators) or a soldering iron. You will also need solder and flux.
You can use cold welding or a tin patch. If nothing can be done to help, the heat exchanger is replaced.
When choosing a replacement part, be careful to ensure that the new radiator has not been soldered or repaired.
No spark when turned on
What caused it:
- Problems with the membrane. As we have already written, the membrane starts the gas supply valve. To do this, it must be intact and elastic. If it is deformed and torn, the burner will go out or will not light at all. Replace the rubber part with a silicone one, it will last longer.
- In equipment with electronic ignition. The power supply is located at the bottom of the case. Open the cover and replace the batteries.
- Insufficient cold water pressure. Turn the adjustment knob to the right and down.
- Hold the piezo ignition button longer. Check his contacts: maybe they have moved away.
- The ignition electrode has shifted and is located at a large distance from the wick. Adjust the position.
- Check if the gas valve is open. If not, then open it.
- No traction. Test your guess by holding a lit match to the window. If the flame burns steadily, contact your utility company to have the chimney cleaned.
These are typical malfunctions of Beretta geysers. Depending on the situation, other troubles can occur. Take care of your equipment to avoid such problems.
In itself, it is an alternative when there is no full and regular supply of hot water. You can list all its advantages, but they are probably already known to many.
Still, when buying a gas water heater, it is difficult to give preference to any type or even brand for a person who has never had such a water heating device before.
We will try to talk about different types of automatic gas water heaters, their advantages, weaknesses and operating nuances. Also read about what to do if the device requires repair.
Boiler "Beretta": installation instructions
The installation must be carried out by a qualified specialist who has studied the operating principle of the Beretta coolant and the relevant SNiPs of the installation. Regarding the location, the instructions indicate that installation in configuration C12, C22, C32, C42, C52 and C82 is possible.
To install the boiler correctly, you need to remember the following:
- It is prohibited to place it above a stove or other heating device in a residential area.
- Do not store flammable substances near the heating system.
- It is prohibited to attach the unit to a wooden wall without appropriate thermal insulation.
The minimum distance from the wall is 200 millimeters on all sides for subsequent maintenance of the heat exchanger. Fastening must be done using a bracket. After securing it according to the standards, you can begin the electrical connection and gas connection. For the first procedure, you need to provide access to alternating current with a voltage of 220-230 V. The gas connection must be made using a rigid connection with a diameter of at least 3/4. Before connecting the gas, it is necessary to install a shut-off valve and a filter on the gas pipeline if there are foreign particles in it. Upon completion of installation, it is necessary to check the tightness of all connections provided for by the current installation standards.
Attention! During installation, it is important to take into account the moment of removal of combustion products with air intake, namely the installation of general ventilation. The heating unit must be connected to a chimney or air duct leading outside. This is the only way to ensure safe operation with a closed combustion chamber. It is worth noting that this refers to additional equipment and is not included with the boiler. It must be ordered separately.
Chimney draft
This is one of the reasons why the gas water heater does not light up. If the main burner of the device suddenly stops lighting, then it is recommended to check the chimney, it may be clogged. A large accumulation of soot inside the chimney, various construction debris, leaves from the street - all this can clog the chimney so that carbon monoxide mixed with air returns back to the column. This will cause attenuation. You won't be able to light it.
Also, a clogged or clogged chimney can lead to carbon monoxide entering the apartment or house, which can lead to serious poisoning.
Modern dispensers from Bosch, Beretta, Ariston and other manufacturers have special sensors that constantly monitor the draft level in the chimney during operation of the dispenser. If suddenly there is no traction, then the supply of fuel (in this case, gas) will be automatically stopped. This is why the gas water heater, Bosch, for example, does not light up.
You can check for yourself whether there is traction. To do this, bring a burning match to the hole in the speaker body. If the match flame is deflected, then the chimney is working properly. If the flame does not move at all, then the ventilation system is clogged. It is better to turn off the column and not use it until the chimney is cleaned.
User manual
Proper operation of Beretta gas equipment includes compliance with the following precautions:
- Do not use the device for other purposes or touch its surface with wet hands.
- It is strictly forbidden to close or reduce the space for boiler ventilation, since these openings are a necessary condition for proper operation.
- If there is a smell of gas, you must turn off all devices, turn off the gas supply tap and ventilate the room.
- Before carrying out any cleaning work on the boiler, you must disconnect it from the network.
- It is prohibited to store flammable materials near the boiler or attempt to repair it yourself.
- Do not stretch or twist the wires that come out of the device, even if the device is turned off.
In addition, the manual states that it is prohibited to store the unit in an unheated room at temperatures below zero degrees.
Low pressure in the water supply system
If the column does not work, then you should check the pressure in the water main. Modern devices, especially Neva, are very sensitive to water pressure and pressure drop in the water supply line. If the pressure level is insufficient, then this is the answer to the question why the Neva gas water heater and similar equipment do not light up. With low pressure, the column membrane does not affect the valve in any way - it does not enter the supply system. The column clicks the piezoelectric element, but the gas does not fully ignite.
You need to open the water tap and make sure that the pressure is really low. In this case, you will have to resolve the issue with the company responsible for the water supply. Low pressure often occurs in the summer, when many people use water at the same time.
If the pressure is large and of sufficient strength, then you need to check the strainer at the inlet of the water unit. The part is removed and checked under running water. If the plaque cannot be washed off, then the filter is soaked in a solution of citric acid.
Another method can be used. Turn off the gas and water supply, unscrew the pipes at the inlet, remove the column body from the wall and install it upside down. Then a cleaning agent is poured into the system using a regular syringe and left for several hours.
Preparing for water unit repair
Often, after disassembling the frog to install a new membrane, you will find that in addition to it, it is necessary to replace one or more gaskets of different diameters. Therefore, you need to start repairs by purchasing in advance a complete repair kit for the water unit that matches the model of your gas water heater.
To carry out repairs or preventative maintenance, it is best to stock up on a repair kit, since when disassembling the water reducer, it may become clear that it is necessary to replace not only the membrane, but also several other parts
In addition to spare parts, you will need tools. For old type units: adjustable wrench, screwdrivers for straight and Phillips slotted screws. For modern Neva models and Chinese water heaters, you will need a screwdriver with a Ph2 bit, preferably magnetized. There are also devices with “tricky” fasteners. A remedy for solving the problem of soured screws, for example, WD-40, will not be superfluous.
You will also need two adjustable gas wrenches. They are necessary so that when dismantling and reinstalling while screwing on fittings (flexible hoses or fittings) they do not cause damage to the fittings of the unit.
If excessive force is applied to the fittings, microcracks or hidden cracks may form that are not visible from the outside. To prevent this from happening, hexagonal pads are made on the fittings, which are held against displacement by one of the keys. The second key is used to screw or unscrew the fittings.
The wick does not light
If the column lights up, but very poorly, then there may be several reasons. Let's look at each of them:
- If the piezoelectric element does not work, then problems with the igniter may occur in the Astra and Zerten models. The wick should always be lit, and it is triggered when the tap is opened or when the corresponding button is pressed. If the element does not work, the wick does not burn, then the column jets may be clogged. To do this, disassemble the device, remove the metal protection or casing and nozzles. It is better to do this with thin wire. Usually, after cleaning the nozzle, the column works normally. This is one of the reasons why the Astra gas water heater and other similar devices do not light up.
- Another case is automatic speakers that take a long time to light up. The automatic ignition system of the column runs on batteries. When the tap opens, the device is triggered and a powerful spark is formed, which ignites the column burner. If there is no spark, then you should try replacing the batteries, or better yet install batteries.
- The generator of the hydrodynamic system may also fail. The generator rotates when water passes through it. When the unit rotates, it generates a current, from which a spark is then formed. If this is precisely the reason why the gas water heater does not light up, then it is better to entrust the repair to professionals.
The thermocouple has failed.
A thermocouple is a device consisting of metals with different thermo-EMF coefficients. Welded or fastened together, they form a solder joint that has the ability to generate an EMF of 30 MV when heated. When an alloy is subjected to a change in temperature, the thermocouple produces a voltage at the time that is directly proportional to the magnitude of the temperature change.
It quite rarely fails, however, breakdowns occur in the central conductor, this is due to the fact that it goes beyond the connection, a short circuit to the housing can occur when the insulation is broken, and the column is turned off.
It cannot be repaired if the contacts at the welding site are broken, soldering will not work. A complete replacement with a new unit is required.
Blockages in the system
How to clean the mesh filter was written above. The heat exchanger system should also be cleaned - scale forms on it during operation. To do this, the heat exchanger is removed and placed in water with citric acid. The container with the solution must be heated on the stove. The inside of the heat exchanger should also be washed with this solution.
In Junkers gas devices and other similar units, burners often become clogged. A large accumulation of soot and soot leads to the fact that the column will not ignite. When cleaning the heat exchanger, it is worth cleaning the burner as well. Wash the outer part of the device with a solution of citric acid. It is better to clean the inside of the burner outside.
Heat exchanger KGI-56
The heat exchanger is designed specifically for installation in flow-through boilers KGI-56 (Tula). The heater is made of pure copper, there are no impurities or additives, the surfaces are polished and do not have a paint coating for protection. The connection of the components of the unit to heat the water in the column is welded seams with hand-made soldering and forging components.
The copper heat exchanger with increased wall thickness and substantial weight (not less than 4.8 kg) has all the dimensions of the walls and connecting bends, which completely coincide with the parameters of the column. The connection is made using nuts with a diameter of ? inches.
Main! The product can be installed exclusively on the Tula KGI-56 gas column.
Membrane and gas block
This is no longer a popular reason why the Oasis gas water heater does not light up. If there is deformation or signs of wear on the membrane, the burner will not ignite. The point here is the principle of the membrane. When water enters the system, pressure is applied to the membrane. It affects the gas valve - it must open and supply gas to the column burner.
If there are problems with the membrane, then experts recommend replacing it with silicone. They are believed to be more durable.
Terms of use
If the column is open type, then you should adhere to the following recommendations:
- When installing the speaker, you should take care of ventilation;
- It is strictly forbidden to turn on the device if there is no draft in the chimney;
- There is no need to leave the device on if no one is at home;
- You cannot change the design yourself;
- There is no need to leave the valve open if the burner is not lit.
Important! Only a professional can reinstall a geyser.
Other malfunctions of geysers
The operation of modern speakers is controlled electronically. The devices are literally stuffed with a ton of sensors and electronic modules. Even a minor failure of one of the sensors can lead to unsatisfactory operation of the unit. You won’t be able to solve the problem yourself; you need special equipment.
Most owners of geysers, if the water from the tap is too hot, regulate the temperature by adding cold water using a mixer. In this case, the speakers may go dark. Manufacturers of units do not recommend operating the dispenser in this mode. It is better to set the heating temperature on the column to a lower temperature.
Also, speakers may not work well if the igniter is incorrectly configured. This is why the gas water heater does not light up immediately. It is very important that the gas pressure in the line fully matches the type and design of the igniter. There is a comb at the edge of the burner, and the electrode must be installed so that the spark hits the comb directly. If the gas pressure is insufficient, the fuel goes down. The electrode must be mounted approximately to the center of the burner. Then the ignition system will work more stably.
Typical malfunctions of individual speakers:
When you know why a gas water heater does not ignite well, you can give a few simple recommendations. So, you need to set the temperature correctly. You should purchase an additional water softener filter. Column elements must be periodically cleaned of soot.
How to determine power
First of all, you need to decide on the power or performance of the gas water heater. These are two interrelated characteristics that simply reflect different characteristics of the unit. Performance is how many liters of water a column can heat per minute, and power is how much heat it can release. Some manufacturers indicate power, others indicate performance, so you need to understand exactly what you need.
Let's first figure out what kind of performance you need from your geyser. This depends on the number of consumers who need to be provided with warm water. There are consumption standards for different types of equipment:
- kitchen sink, washbasin - 4 l/min;
- shower - 7-10 l/min.
The higher the power, the larger the size
If you have a kitchen sink, shower and washbasin connected to hot water, so that all three points work simultaneously and the water temperature does not drop, you need a capacity of 4 + 4 + 10 = 18 l/min. This is a lot, the price tag will be substantial. If you think about it, you will realize that all three devices are almost never turned on at the same time. There are situations when the shower and one of the taps work together. To provide them with hot water, the capacity must be 14 l/min. This is a little more modest, but quite enough for a comfortable stay. Look for the found value in the technical specifications; it should not be less.
Now let's look at power. Gas water heaters can allocate from 6 kW to 40 kW of heat for heating water. Here the division is:
- a gas water heater with a capacity of up to 19 kW is suitable for heating water for one water collection point;
- for two points the power should be from 20 kW to 28 kW;
- three require more than 29 kW.
Now, you can definitely say which geyser is better in terms of power in relation to your needs.
Repair of geysers Beretta idrabagno 11 i, etc.
Every technician who repairs gas equipment is required to carry out diagnostics before performing work. Troubleshooting is the success of repairs
, that’s why we describe breakdowns in receipts and ways to fix them.
If you are the owner of this heating equipment, then remember that the uninterrupted operation of a gas water heater directly depends on the quality of service. Therefore, if you want to use the services of the company and repair the Beretta geyser by professional craftsmen, call the operators
.
Gas water heaters Beretta IDRABAGNO series
— the company’s engineers are familiar with the design features of this series, since it is one of the “old” ones. They are produced in different displacements and in two modifications. Equipped with a control unit with automatic ignition and ignition of the igniter. From the company you can order the repair of these speakers, model: IDRABAGNO 14; 14i; 17; 17i.
Gas water heaters Beretta IDRABAGNO Aqua series
— A series of speakers from Chinese manufacturers. Like all Chinese equipment, these speakers require constant maintenance, and even more often, repair. The company has all the necessary spare parts to eliminate any problems that may arise. We will promptly repair these speakers of the following models: IDRABAGNO Aqua 14; 14i; 17; 17i.
Gas water heaters Beretta IDRABAGNO ESI series
— Powerful geysers operating from the electrical network. Diagnostics and repair of such water heating equipment is carried out by a person who has undergone advanced training in the training classes of the representative office. Otherwise, there is a possibility of causing irreparable harm to her. The service has specialists who meet all these requirements.
- The wick lights up and goes out →
- Cleaning the geyser →
- The column does not light up →
- The water heater does not heat the water →
- The column turns off →
- The speaker goes out →
- The igniter/wick goes out →
- Column broke →
- Doesn't heat water well →
- Clap when turned on →
Solved BERETTA Super Exclusive does not provide hot water above 37 degrees
Vitek+
Good afternoon everyone, I have been preparing for a long time to open this topic, the situation is quite interesting. I’ll immediately describe a boiler option with three boards: the first one, the ignition board standing next to it (in black varnish), the board with potentiometers. I tried everything and in the end I determined one hundred percent that the problem was in the main board (there is a new board on the boiler to check everything is ok). The boiler behaves as follows: when the tap is opened, it lights up and goes to a maximum of 9.5 mbar, then it modulates according to the flow and keeps the gas supply so that the water on the display is barely warm, it honestly burns from 31 to 37g if you let it go to mode, reducing the flow does nothing, the boiler modulates the supply gas
Added 06-11-2010 23:13
I’ll add a boiler in the chimney version, it’s about 6 years old, but I just did a complete maintenance on it, I honestly removed the secondary and used a booster on both sides, everything was clean, I also disassembled and completely washed the three-way unit. I tried to install new NTCs in pairs and threw them up (the boiler with the DHW sensor removed honestly steams at maximum speed.
Added 06-11-2010 23:20
The board is quite complicated, I hope that someone has already had cases similar to mine. There is a new board, but it’s not the task of maintenance + washing + costing the main board = the owner has an Ariston Uno (he doesn’t want to invest any more money in the Bereta. Before I got it, I asked the owner three times if there were any complaints in response, only sometimes error 01 (ionization ) the water supposedly does not heat well, so I washed it. And here is the verdict on the board. I would be very grateful for any thoughts. Seryoga and I will try to overcome it, but of course we need help.
