"Beretta" (gas boiler): instructions, reviews. Double-circuit boiler beretta instruction. Beretta gas boiler instruction manual Beretta gas boiler instruction manual

Adjustments and maintenance of the boiler Beretta Chao

Adjustment of the maximum and minimum power for the DHW circuit

− Fully open the tap hot water.

− set the switch to Summer mode.

- set the temperature controller in the DHW circuit to the maximum position.

− Translate main switch to the “on” position to turn on the electrical power to the Beretta Ciao 24 CSI boiler.

− Check that the pressure displayed on the pressure gauge is stable; or take a milliammeter, connect it in series with the modulator and check that the modulator is receiving the maximum available current (120 mA for G20 gas and 165 mA for LPG).

− Remove the protective cap from the adjusting screws on the gas valve by gently prying it out with a screwdriver.

− Using a regular CH10 wrench, turn the maximum power adjusting nut to obtain desired value pressure.

− Disconnect one terminal from the modulator.

− Wait until the pressure value displayed on the pressure gauge has stabilized at the minimum level.

− Using a screwdriver or a special wrench, turn the red minimum power adjustment screw until the required pressure value is displayed on the pressure gauge.

− Connect the terminal back to the modulator.

− Close the hot water tap.

− Gently and carefully push the protective cap back into place over the adjustment screws.

Electronic regulation of the minimum and maximum power of the Beretta Chao boiler in heating mode

The electronic control function can only be enabled or disabled using a jumper (JP1). The control panel will flash green and red alternately.

This feature can be enabled in one of the following ways:

- It is possible to power up the board when jumper JP1 is installed and the operation mode switch is in the "winter" position, regardless of whether there are any requests for operation in another mode or not.

− By setting the JP1 jumper, the operating mode selector must be in the "winter" position and there must be no current requests for heat production.

When this function is enabled, the burner is ignited by simulating a demand for heat production for the heating system.

To complete the setup procedure, follow the instructions below:

- Switch off the Beretta Ciao 24 CSI boiler.

− Remove the cover to gain access to the electronic board.

- Install jumper JP1, and the knobs located on the control panel will start to regulate the minimum and maximum power in heating mode.

− Make sure that the operating mode switch is in the winter position.

− Switch on the power supply to the unit. The electronic board is under voltage (230 volts).

− Turn the temperature control knob in the heating circuit until the temperature is reached. minimum value gas pressure for heating mode.

- Install jumper JP2.

− Turn the DHW temperature control knob until maximum value gas pressure for heating mode.

− Reconnect the pressure compensation fitting to the air intake chamber.

Disconnect the pressure gauge and tighten the screw on the pressure measuring port.

To exit setup mode without saving your settings, do one of the following:

Set the operation mode switch to the (OFF) position.

Turn off power.

Remove jumper JP1/JP2.

Tuning mode ends automatically, without saving the minimum and maximum values, after 15 minutes after its activation.

The setting mode ends automatically also in the event of a preliminary or final emergency stop. In this case, the set parameters will also NOT be saved.

To set only the maximum power in heating mode, you can remove the jumper JP2 (in order to save the maximum), and then exit the setting mode without saving the minimum, for which set the operating mode switch to the position (OFF) or turn off the power supply to the boiler Beretta Ciao 24. After each change in the adjustment of the gas valve, install a seal on it.

After finishing adjustments:

− Return the temperature set on the room thermostat to the desired value.

− Set the heating water temperature controller to the required value.

− Close the control panel.

− Replace the cover.

Maintenance of Beretta Ciao 24 CSI boilers

In order for the Beretta Chao boiler to work reliably and efficiently, it must be systematically maintained at regular intervals.

Frequency Maintenance depends on the specific installation and operating conditions, but in any case it is recommended that a qualified person service department perform maintenance at least once a year.

In case of repair or maintenance of structures located near the chimney and / or devices for flue gas removal and their components, turn off the device, and at the end of the work, a qualified specialist must check the operation of the boiler.

Before carrying out any cleaning or maintenance operation of the boiler, set the operating mode switch to the OFF/RESET position and turn off the main switch and shut off the gas supply pipe using the valve installed in front of the machine.

During scheduled maintenance of the Beretta Ciao 24 CSI boiler, the following operations are performed:

Removal of oxides from the burner;

Descaling inside the heat exchanger (if necessary);

Checking and general cleaning of chimneys and air ducts;

Examination appearance unit;

Diagnosis of ignition, shutdown and operation of the Beretta Ciao 24 CSI boiler, both in hot water mode and in heating mode;

Checking the tightness of connecting adapters and pipelines for connecting gas and water;

Checking gas flow at maximum and minimum power;

Position control of the ignition-flame detection electrode;

Diagnostics of operation of the safety device in case of gas loss;

Checking combustion parameters

To perform an analysis of combustion products, perform the following sequence of actions:

- open the hot water tap to the maximum.

− set the operating mode switch to "summer" mode.

- set the temperature controller in the DHW circuit to the maximum value.

− Unscrew the screw on the cover that closes the fitting used to take combustion products for analysis and install the gas analyzer probe.

− Switch on the electrical supply of the boiler.

The boiler will operate at maximum power, which will allow the analysis of combustion products. After completing the measurements, close the hot water tap, remove the probe of the gas analyzer and close the fitting that serves to select combustion products for analysis by carefully tightening the screw that was previously removed.

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OPERATION AND REPAIR OF BOILERS

Proterm Panther

Italian boilers for space heating with gas under the Beretta brand have rightfully earned popularity among consumers. We will consider what the secret is here, along the way we will give instructions for the Beretta gas boiler, and also indicate possible malfunctions of this equipment.

Like every brand, the described brand stands out for its characteristic advantages. Here are the main ones:

reasonable price, not as high as other famous brands;
the Italian company "RIELLO", as a manufacturer of this equipment, controls the full cycle equipment manufacturing.

Products are divided into several varieties of the model range. As always, this is a complete variety to meet all customer needs. There are floor, wall models with one and two circuits. Here is the main division of the models.

CITY - "Beretta City", the most "running" equipment with a power of 24 kW. with the best features.
Exclusive - here in the design of the boilers are combined maximum convenience control and comfort resulting from the operation of the equipment. For example, in addition to the "winter", "summer" modes, there are also the "winter comfort" and "summer comfort" modes.
CIAO is a low-power boiler with a convenient control unit.
BOILER - equipment with a built-in boiler.

Let's now try to figure out what are the technical characteristics of this equipment, because of which it is so popular. To do this, consider two specific models.

Beretta CIAO 24 CAI

This unit is designed for wall mounting, it has two circuits for heating - heating and hot water circuits, while the combustion chamber is open. What are the main advantages of this equipment? Listed below.

There is an information display.
Power can be adjusted smoothly.
Automatic adjustment of the temperature regime of the coolant.
Circulation pump has three speeds and is protected from failures.
Ability to reconfigure equipment for liquefied gas.
The wall thickness of the heat exchanger has been increased on the latest models.
The unit has an ionization type flame control.
The water pressure is controlled by a hydraulic pressure switch.
There is also smoke control.

In order to understand how this unit works, we will give a brief instruction for this wall-mounted double-circuit gas boiler Beretta.

Operating modes are displayed with special icons on the display panel of the unit.
To activate the operation of the equipment, it is necessary to turn on the power supply, open the gas cock, set the room temperature controller and set the "winter" or "summer" mode according to the situation.
Shutdown is made by the special button "shutdown".

In the original, the instruction for the Beretta wall-mounted gas boiler has electrical, hydraulic circuits, possible malfunctions and a description of the installation rules with drawings. After elimination small problems the boiler is started by the reset button.

The described device has some relative disadvantages. We list them below:

since the combustion chamber is open, it is necessary to have an equipped chimney in the room;
sensors may be clogged.

We have dealt with this model, and now we will study another model.

Wall-mounted Beretta CITY 24 CSI

This equipment also provides for wall mounting. There are also two circuits here, but the combustion chamber is closed, respectively, the removal of smoke is forced. Power is 24 kW, and the area of the heated room can reach 240 m2. The main best qualities of the equipment are listed below.

copper primary heat exchanger;
protection against freezing and overheating;
automatic diagnostics of equipment errors;
heating medium heating temperature is regulated automatically;
power is regulated smoothly;
frost protection and pump blocking.

As you can see, the features of this model are similar to those of the previous model. Now we give a brief instruction manual for the described Beretta gas boiler.

Icons are also used on the display panel, conditional images are deciphered in the technical data sheet.
It is possible to connect a remote control.
Installation rules are described in detail on the pages of the technical passport.
The passport contains a connection diagram for a horizontal coaxial chimney, which must be purchased separately.
To start the equipment, it is necessary to fill the system with water, turn on the power, open gas cock, set the regulator to room temperature. Turn on the "winter" or "summer" mode.
The equipment is turned off by the off button.

Error codes are also listed. That is, these are encrypted malfunctions that the Beretta double-circuit gas boiler can show on the display panel. However, we will now talk about them in more detail.

Comparison and problems

To summarize, we made a summary table for the two described models. The result is this: the boilers are approximately similar, and both are very attractive to the consumer. Here is that table:

The table below includes information about the malfunctions of a Beretta gas boiler that have occurred with consumers.
Let's write down what you can try to do with one or another malfunction with your own hands.

Among the faults gas boiler Beretta may encounter breakdowns in which the unit does not turn on. Most likely, the reason is either the lack of water or the lack of power. The worst case scenario is a motherboard failure. Only the service department will help here.
It is possible to block due to overpressure of the chimney, but this may occur due to strong street wind.
Malfunctions of sensors automatics should define itself.
The equipment may not turn on also due to condensate in the chimney, the latter must be checked, among other things, if the unit does not turn on.
There are cases of equipment failure due to frost at the chimney outlet. The sensor is triggered, as a result, the equipment does not work.

Here are the main problems that you may encounter during the operation of the described boiler equipment.

Overview of the gas wall-mounted boiler Beretta Ciao CSI

Beretta Ciao 24 CSI are wall mounted gas boilers with forced smoke extraction and air intake, designed for heating and domestic hot water production.

The main components and functionality of the wall-mounted boiler Beretta Ciao 24:

Microprocessor board controlling inputs, outputs and alarms.

Electronic modulation provides smooth power control in DHW and heating mode.

Electronic ignition with ionization type flame control.

Smooth automatic ignition.

Built-in gas pressure stabilizer.

Device for presetting the minimum water temperature in the heating circuit.

OFF-RESET switch for restarting after an alarm stop, Summer mode selection, Winter mode selection, temperature controller in the heating circuit.

Temperature controller in the DHW circuit.

NTC sensor for monitoring the temperature in the heating circuit.

NTC sensor for temperature control in the DHW circuit.

Circulation pump with auto air.

Automatic by-pass of a contour of heating.

Coaxial heat exchanger for heating water in the heating circuit and domestic hot water.

Expansion tank for 7 l (24 CSI), 8 l (28 CSI).

Feed valve for the heating system.

Manometer for monitoring the water pressure in the heating system.

There is space for a 24 V room temperature thermostat.

The Beretta Chao boiler has been prepared for the connection of the following accessories: sensor outdoor temperature, which allows you to carry out the function of weather-compensated regulation, remote control.

Anti-jamming protection function of the circulation pump, which is activated automatically every 24 hours after the last cycle of the pump.

Closed combustion chamber.

Flame control device, ionization type, when the flame disappears, it shuts off the gas supply and gives a light signal.

Hydraulic pressure switch that controls the water pressure in the heating circuit.

Limit thermostat that controls the overheating of the boiler.

A smoke exhaust pressure switch that monitors the operation of the fan and the smoke exhaust system.

3 bar safety relief valve installed in the heating circuit.

Frost protection.

Fig.1. assembly parts wall-mounted boilers Beretta Ciao 24 CSI

1 - Valve for filling the boiler, 2 - Safety valve, 3 - Valve for draining the system, 4 - Circulation pump, 5 - Auto air, 6 - Ignition transformer, 7 - Burner, 8 - Ignition-flame detection electrode, 9 - Limit thermostat, 10 - Heat exchanger, 11 - DHW circuit NTC sensor , 12 - Fan, 13 - Vacuum measuring tube, 14 - Flue gas flange, 15 - Smoke extract pressure switch, 16 - Expansion tank, 17 - Heating circuit NTC sensor, 18 - gas valve, 19 - Hydraulic pressure switch, 20 - Flow sensor

Fig.2. Hydraulic circuit gas boiler Beretta Ciao 24

1 - Water inlet from the water supply, 2 - Water outlet to the DHW circuit, 3 - Direct pipeline of the heating system, 4 - Return pipeline heating systems, 5 - drain cock, 6 - Safety valve, 7 - Circulation pump, 8 - Auto air vent, 9 - Expansion tank, 10 - Heating circuit NTC sensor, 11 - Heat exchanger, 12 - Burner, 13 - DHW circuit NTC sensor, 14 - Hydraulic pressure switch, 15 - Bay -pass, 16 - Flow limiter, 17 - Flow sensor, 18 - Filter, 19 - Charging valve

Installation of gas boilers Beretta Ciao 24 CSI

Beretta Chao boilers do not use air from the room in which they are installed during operation. Therefore, these premises are not subject to requirements for additional ventilation. For this type of boilers are possible various configurations exhaust gases and air intake.

For correct installation wall-mounted boiler Beretta Ciao 24, please note that:

It must not be installed above a stove or other cooking equipment;

It cannot be installed in residential premises;

It is forbidden to store combustible substances in the room where the boiler is installed;

If the wall is sensitive to heat (eg. wooden wall), it must be protected with suitable thermal insulation.

In order to be able to gain access to the inside of the unit for scheduled maintenance, during installation it is necessary to leave minimum distances to walls and objects.

As standard, the device is supplied with a mounting bracket.

To install the Beretta Ciao 24 CSI boiler, follow these steps:

Attach the bracket to the wall and use a level to check that it is in a perfect horizontal position.

Mark out top holes(diameter 6 mm), which are necessary in order to secure the bracket.

Make sure that all dimensions are accurate, then use a drill with a drill bit of the diameter indicated above to make holes in the wall.

Attach the bracket to the wall using dowels.

Electrical connection of Beretta Ciao 24 CSI boilers

The connection to the power supply must be made through a separate circuit breaker with a contact gap of at least 3 mm. The boiler is powered by alternating current voltage 230V 50Hz.

The consumed electrical power of the boiler is:

100 W (Ciao 24 CSI)
- 120 W (Ciao 28 CSI)

To access the terminal block, follow these steps:

− Turn the main switch to the "off" position.

− Unscrew the screws holding the cover.

− Slide the base of the lining forward and up to detach it from the frame of the Beretta Ciao 24 boiler.

− Unscrew the instrument panel fixing screw.

− Turn the instrument panel towards you.

− Remove the cover that covers the terminal block.

− Thread the power cable and the room temperature thermostat you want to connect.

The room thermostat has a safety low voltage input (24 V D.C.). The ground wire should be a couple of centimeters longer than the others. It is forbidden to use gas and / or water pipelines as grounding for electrical appliances.

The manufacturer cannot be held responsible for possible damage that may be caused by the boiler not being grounded. If you need to replace the power wire, please use HAR H05V2V2-F type wire, 3 x 0.75 mm2, maximum outer diameter 7 mm.

Gas connection to wall-mounted boiler Beretta Ciao 24 CSI

Before connecting the Beretta Chao boiler to the gas network, make sure that:

Current standards are met;

The type of gas corresponds to that for which the apparatus is designed;

The gas pipeline is cleared of dirt.

To avoid unnecessary pressure losses, the gas connection must be made with a hard connection with a diameter of at least ¾ '. A shut-off valve (not included in the scope of supply) must be installed before the gas enters the boiler.

We recommend installing a filter of the appropriate size on the gas pipeline if the gas pipeline contains foreign particles. Upon completion of the installation, check the tightness of the connections, as prescribed by the current installation standards.

Filling the heating system

After making the hydraulic connections, you can proceed to filling the heating system. This operation must be performed when the system is cold.

To fill the system, perform the following sequence of actions:

Loosen the air vent cap two or three turns.

Make sure the inlet valve cold water open.

Open the system filling valve and keep it open until the pressure on the pressure gauge reaches 1 to 1.5 bar.

After filling the system, close the make-up tap.

An automatic air separator is installed on the Beretta Ciao 24 boiler, so no additional operations are required to bleed air from the system.

The burner only ignites when the venting phase is completed.

Removal of combustion products and air intake

The Beretta Chao boiler must be connected to coaxial or separate chimneys and air ducts, which must be led outside through the roof or external wall.

Efficient and safe work guaranteed only if original flue and air ducts are used, designed for units with closed camera combustion.

This equipment is not included in the standard package and is available by separate order. When installing chimneys and air ducts, make sure that all connections are made correctly, in accordance with the attached instructions.

It is allowed to connect several boilers to one collective chimney, provided that they all have a sealed combustion chamber.

Ignition of a gas boiler Beretta Ciao 24 CSI

To ignite the Beretta Ciao 24 boiler, you must perform the following operations:

Switch on the power supply to the unit.

Open the gas cock in front of the machine.

Set the mode switch knob to the desired position:

Summer mode: the boiler will be in standby mode until there is a demand for DHW heating.

"Winter" mode: set the switch inside the zone divided into segments, while the boiler will start to work in heating mode and, when a signal appears, automatically switch to the DHW heating mode.

Set the room temperature thermostat to the desired value (approximately 20°C).

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OPERATION AND REPAIR OF BOILERS

Have you been facing problems for a long time? central heating or hot water? These issues can be solved by installing a gas boiler.

Problems with central heating

The solution can be a single-circuit or double-circuit boiler. The first variety is able to provide the heating process. With the help of a double-circuit device, it is possible to provide not only space heating, but also heating of the coolant for solving household problems. If you decide to purchase a double-circuit gas boiler "Beretta", then you should remember that its installation will be quite a troublesome and time-consuming process.

Reviews on the rules for installing a gas boiler

Many people like the product trademark"Beretta". The gas boiler of this manufacturer can be purchased at an affordable cost. Before you start installing the device in a private home, you will need to prepare some documentation, as well as carry out certain actions. Thus, you will need a gas supply contract for the developer, an installation project. Specifications must be agreed with the representative of the gas service.

Project documentation is most often developed by specialists from institutes that operate under the appropriate license. Gas equipment must be installed by professional installers.

According to the users, the engineer of the district organization should visit the site in order to check whether the gas is correctly supplied to the kitchen and the furnace, whether the requirements are met. Quite often in recent times consumers choose Beretta brand products, the gas boiler is no exception.

After the specialist is convinced that all the standards are met, he will issue a conclusion, on its basis it will be possible to open the valve that leads to the equipment. The heating system must be pressurized to P = 1.8 atm.

It will be important to deaerate the heating system. Experienced users emphasize that the connections must be checked for leaks, it is necessary to install a voltage stabilizer for the equipment and a source that will be responsible for it. It is worth remembering that antifreeze should never be added to the heating fluid.

Reviews on the rules for designing a boiler room

When are wall mounts purchased? gas boilers"Beretta", they must be installed in rooms to which certain requirements are imposed. When in a private single-family house, a boiler room or furnace can be located on any floor, including the basement, roof, attic or basement. The restriction applies only to residential premises, as well as to the bathroom and bathroom, where the boiler is prohibited. Consumers emphasize that it is important to determine the volume of the boiler room, taking into account thermal power equipment, the capacity of water heaters, as well as flow tanks.

For reference

If you decide to install a Beretta gas boiler, then keep in mind that when installing it, it is important to take into account some factors. So, if the device has a closed combustion chamber, then the volume of the boiler room is not standardized. This does not require a window. For the removal and supply of oxygen, it is important to ensure the flow of air in the required volume.

Thus, if you installed a boiler with a capacity of 23.3 kilowatts, then the gas will burn in a volume of 2.5 cubic meters per hour. In order to ensure complete combustion of this volume, 30 cubic meters air per hour. If you do not guarantee sufficient air supply, the gas will not burn completely, as a result it will begin to concentrate harmful substance, its inhalation can adversely affect human health. If inhaled for only 15 minutes, death can occur. Oxygen must penetrate not only from the outside, but also from other areas of the house. This can be ensured by the presence of a gap that will be located between the door and the floor surface. It is also recommended to install a grill at the bottom of the door.

The gas boiler "Beretta" should be installed on the floor with a retreat of ten centimeters from the wall, which should be made of non-combustible material. If there are no such surfaces, then you can install special protection, which will be made of refractory material.

Installation instructions

If the above requirements are not met, the gas service will not allow the boiler to be connected to the central line. However, the need to comply with these requirements is dictated not by bureaucracy, but by experience, as well as fire safety. Restrictions apply not only to equipment and installation work, but also the premises where the boiler is supposed to be installed.

It must be remembered that the area of \u200b\u200bthe boiler room should be equal to 4 square meters or more, and the ceilings should not be lower than 2.5 meters. When installing the door, it should be borne in mind that its width should be 80 cm or more. If you decide to prefer the Beretta manufacturer, the gas boiler of this company will meet all safety requirements, but it is important to observe established rules. They suggest the need to illuminate the equipment in a natural way through a window opening. On 10 square meters one room should have 0.3 square meters of window opening. It is very important to organize intensive ventilation, because gas combustion is ensured by the principle of fresh air inflow. To ensure the intake of outside air, it is necessary to ensure the presence of an opening of 8 centimeters square per 1 kilowatt of device power.

Additional Instructions

The gas boiler "Beretta", reviews of which are only positive, must be connected to gas pipeline pipes, which are made exclusively of metal. The use of flexible hoses is permissible only for connecting individual consumers. The chimney must have a section that corresponds to the power parameters of the unit. If it is equal to 30 kilowatts, then the diameter of the chimney should be 130 millimeters. With an increase in power to 40 kilowatts, the diameter increases to 170 millimeters. It cannot be assumed that the cross-sectional area is less area section of the hole for connecting this element.

If you decide to choose the Beretta gas boiler, the installation instructions for which are presented in the article, then it is important to remember that the upper end of the chimney should be brought out 0.5 meters above the ridge. This value is the minimum.

What else should you pay attention to

Be sure to ensure the presence of a gas analyzer, which must be located in the boiler room. With this device, you can prevent gas leakage. The device must be equipped with an electric valve. The latter is designed to shut off the gas supply if necessary.

The manufacturer "Beretta", whose gas boiler you can purchase at specialized points of sale, indicates the possibility of locating the equipment in basement exclusively single-family house. As for multi-storey buildings, the installation of the device in the basement is prohibited.