The wall-mounted double-circuit boiler is designed not only for heating rooms, but also for quick preparation hot water. The thermal power of the model is 24 kW, which corresponds to a maximum heated area of up to 240 sq. m. However, taking into account the required reserve, it may be less. Other equipment characteristics:
- Combustion chamber type - closed;
- The installed heat exchanger is plate;
- Number of circuits - 2 (heating and hot water supply);
- DHW circuit capacity - 11.4 l/min;
- Chimney diameter - 60/100 mm.
Having received the Bosch Gaz 6000 W WBN 6000-24 C heating boiler, you should familiarize yourself with the information printed on the box. Here we will see a tag that says that it is made in Russia and is powered by natural gas with a nominal pressure of 13 mbar. The tag also contains the model name and thermal power equipment. Currently, the equipment is produced at a plant in Engels, Saratov region. The boiler comes in very good packaging, which prevents possible damage to the equipment.
Currently on the market Russian Federation According to information from the BOSCH company, a huge amount of equipment was recorded illegally imported from the territory of Ukraine. The cost of such equipment is comparatively lower (from 24 to 26 thousand rubles) due to the complete lack of warranty from the manufacturer. Externally, this boiler is no different, but the product serial number is not found in the BOSCH database
Having opened the box with the boiler, we will find a set of documentation for installation and connection of equipment. Everything is described in as much detail and clearly as possible, which will help to avoid confusion and errors during installation of the boiler. In addition to the technical data sheet and installation and maintenance instructions, inside there is an instruction manual for consumers. In order to protect the equipment from damage during transportation, it is encased in foam plastic that surrounds the device on all sides at once.
The delivery set includes a template to facilitate installation of the boiler on the wall.
Operating instructions for consumers and Technical certificate and installation instructions and maintenance for a specialist in Russian; previously there were instructions in Ukrainian.
A set of gaskets for the heating and hot water circuit, a set of dowel brackets.
Instructions for starting the pump during initial installation.
The Bosch Gaz 6000 W WBN 6000-24 C boiler is designed for wall mounting and connection to coaxial chimney. It features flame presence control, automatic burner ignition, electronic protection and an adjustable fan. Also inside we will find a three-stage pump and a built-in expansion tank.
The fan, as for many other boilers, is manufactured in Poland, at the FIME plant
Thus, the boiler is delivered in a state completely ready for installation.
Hidden under the foam plastic is the Bosch Gaz 6000 W WBN 6000-24 C boiler itself, the body of which has the correct rectangular shape. On its front panel there is a control panel with a liquid crystal display and buttons, a pressure gauge, the Bosch logo and brief graphic instructions for setting the temperature in the heating and hot water circuits.
In the lower left corner there is another tag with the name of the model and its serial number - this makes it easier to find it during warranty service or repair work.
In order to protect the control panel from accidental scratches and roughness, it is covered with a technological film blue color- after installation they are removed.
The control panel itself is removable, behind it there is access to the internal equipment of the double-circuit boiler.
Having laid the boiler down, we will find pipes for connecting water supply elements and heating system, make-up valve and discharge pipe. Their purpose is indicated in the documentation supplied with the kit.
To access the internal equipment, lower the cover with the control panel down and tilt it towards you. The lid will not come off and will not hang - it is held in place by plastic stops similar to clamps.
If necessary, they can be removed by unscrewing the retaining screws. In order to gain access to the combustion chamber, burner, blower fan and various sensors, you need to completely remove the metal front panel - to do this, unscrew the next two screws and move the cover to the side.
Now all the internal equipment of the boiler is ready for inspection and adjustment (or for maintenance).
The control module of the Bosch Gaz 6000 W WBN 6000-24 C boiler is located on a hinged lid and is covered with a plastic casing with warning signs. Multi-colored wires and cables go inside. You can familiarize yourself with their purpose using the instructions provided. The plastic cover is held in place by simple latches and can be removed without special labor. Inside we see a control module board with fuses. By the way, if the fuses become unusable, they can be quickly replaced - with inside covers we will see two holders that hold spare fuses.
To connect diagnostic equipment, outside temperature sensor and regulator, there is no need to remove the cover from the control module - just remove the small plastic cover, behind which the necessary connectors are hidden.
The wall-mounted double-circuit boiler Bosch Gaz 6000 W WBN 6000-24 C is easy to repair, and all its modules are located so as to provide easy access to them. For example, by removing plastic cover with the control panel we will discover circulation pump with speed switch, gas fittings, plate heat exchanger of the DHW circuit, numerous sensors and connecting wires. Having removed the front metal one, we will find the combustion chamber, pressure switch, and exhaust pipe. For more convenient access to the internal equipment, we can remove the side covers.
Having unscrewed the front cover of the combustion chamber, we will find a powerful primary copper heat exchanger and a steel burner with an ignition system. The combustion chamber itself is closed on all sides with asbestos sheets. The thickness of the heat exchanger is 37 mm, width - 152 mm, length - 267 mm. Behind the combustion chamber there is a flat expansion tank, completely invisible at first glance. As for the heat exchanger of the DHW circuit, it is located in the lower part of the boiler, behind the gas fittings. Next to it you can see the hot water temperature sensor, filter and flow meter. To retain heat, we see thermal insulation on the housing covers.
- General information about the boiler;
- Retraction flue gases;
- Boiler installation;
- Electrical connections;
- Commissioning;
- Carrying out thermal disinfection.
It also describes the process of reconfiguring the Bosch Gaz 6000 W WBN 6000-24 C boiler to another type of gas - it can operate not only from the gas main, but also from liquefied gas cylinders. No less important sections of the manual are “Check/Maintenance” and “Failures”. With their help, you can understand the process of equipment maintenance and how to independently eliminate many malfunctions.
Wall mounted heating boilers Bosch Gaz 6000 W WBN 6000-24 C are adapted to Russian operating conditions and are extremely simple. Control is carried out using several buttons, and in order to understand the operating modes, there is an informative liquid crystal display. It will also help you obtain diagnostic information - if any failures occur, an error code appears on the screen. All types of faults and their codes are described in the documentation for the boiler.
Bosch Gaz 6000 W WBN 6000-24 C boilers are economical and can operate at reduced gas pressure. The pressure spread can vary from 9 to 17 mbar. The supply voltage range is from 165 to 240 Volts, which is quite enough for domestic power grids. Despite their good equipment, the boilers have small in size, as can be seen in the photographs presented in the review. Consumers will also be pleased low level noise generated by equipment during operation.
This view provides overview information on all boilers model range Bosch WBN 6000
Setting the parameters of the 1st service level:
Setting parameters of the 2nd and 3rd service levels:
Possible malfunctions of boilers of the Bosch WBN 6000-24C series
Boilers that are economical, stable and safe to operate German company Bosch designed for urban heating and supply systems hot water residential premises, apartments, dachas and private houses. Consistently high quality and impeccable work is confirmed by more than a century of experience of the company, its innovative approach and reliability of products.
Bosch 6000 in a kitchen setting
Popularity is ensured by use latest technologies and materials, designs created with the needs of the consumer in mind. Thanks to this Bosch approach, consumers respond to an increase in demand for this company’s gas boiler. High technical equipment plays an important role.
The built-in gas stabilizer chip ensures smooth operation in any conditions, and self-diagnosis and safety systems eliminate unnecessary hassle.
Bosch gas boiler: product line
All Bosch heaters are distinguished by high quality workmanship and thoughtful design. The Bosch line of gas units includes four series:
- Gas Bosch 3000 provides the maximum possible power while maintaining compactness. The efficiency of heating and hot water supply is combined with an intelligent control system, which can satisfy demanding demands.
- Gas Bosch 4000 is a reliable gas unit with a dual bithermic heat exchanger made of pure copper. Small in size, it can meet the need for heat and hot water.
- Bosch 6000 gas satisfies both of these requirements. Increased reliability is the “feature” of the unit. Gas heater comes in two versions - with a power of 18 or 24 kW, and in double-circuit and single-circuit versions.
- Gas Bosch 7000 is an option for users with high demands, offering something special. Depending on the need, the gas boiler supplies the consumer with hot water, while ensuring efficiency and ease of use. Due to its compact dimensions and low weight, installation is quick and simple.
Bosch 6000-18С
Review of models of the Gas Bosch 6000 series
In the Gas Bosch WBN 6000 series there are four wall models, operating on natural gas. They are equipped with a burner closed type and forced smoke removal.
For the average consumer, only the first three, designed to heat buildings up to 230 square meters, are of interest. meters:
- WBN 6000-18С. Double-circuit model with a thermal power range of 5.4-18 kW. The amount of heated water for hot water supply is 8.6 liters. Designed for an area of up to 160 square meters. meters. Gas consumption is up to 2.1 cubic meters per hour.
- 6000-24С. Double-circuit boiler with a power of 7.2-24 kW. Capable of heating water for domestic hot water supply at a rate of 11.4 l/min.
- 6000-24H. The characteristics of this model are identical to the previous one, but the difference lies in the use of a single-circuit circuit.
- 6000-35C RN. This heater with adjustable power within 10.2-35 kW. This dual-circuit model designed for heating buildings with a total area of up to 350 square meters. meters.
Advantages and features of Bosch 6000
Boilers in this series have features that put these products on par with the best products in its class:
- Separate heat exchangers (except single-circuit model). Bosch's own plate-type heat exchanger instantly heats the water supplied to the DHW main. This increases the comfort of using the unit.
- The Bosch 6000 boiler is designed taking into account the operational requirements inherent in the countries of the former CIS. It guarantees stable operation during power surges ranging from 165 V to 225 V. In addition, it is equipped with an automatic reboot function when power is restored.
Characteristics of Bosch 6000 gas boilers
- Designed for effective application at reduced gas pressure. Capable of delivering stable power at pressures ranging from 9 to 30 mbar and water pressure fluctuations from 0.2 to 3 bar.
- Anti-freeze protection, pump run-out measurement and three-way valve protection against jamming will eliminate the possibility of the system defrosting in unfavorable conditions.
- Reduced gas and electricity consumption while increasing productivity. The efficiency of the units is 93.3%.
- Low noise level (according to the manufacturer - less than 38 dB). Experts note the exceptionally quiet operation of the pump.
- Using a plate heat exchanger made of of stainless steel High Quality V DHW circuit, and mostly copper.
- Heating large areas models of the line.
- Wide range of power adjustments.
- Use of a fan with variable speed.
Differences and choice of Bosch 6000 models
If we compare these models, there are unlikely to be noticeable design differences, except perhaps the 6000-24H boiler with one circuit.
All models, without exception, are equipped with electronic ignition. They have an organic, strict design. The boilers are designed for water pressure ranging from 0.35 to 10 bar when organizing hot water supply. The hot water temperature is adjustable from +40 to +60 degrees.
In the video you can see the instructions for using the Bosch 6000:
There are some differences in functionality and characteristics. Thus, the 6000-18C boiler is considered one of the quietest on the market. Not least thanks to good thermal insulation. The design uses a stepless fan, a water presence sensor and fire-fighting gas fittings. This is the golden mean between quality, price and functionality.
Device gas boiler Bosch 6000-35C
For those who want to get a more powerful unit - models 6000-24C and 6000-24H. The latter is intended only for heating, although the manufacturer claims that priority is given to domestic hot water. 6000-24H is used for heating water with the installation of a boiler indirect heating. The differences lie in the consumption of natural gas. For the first, according to the passport, it is 3.6 cubic meters per hour, and for the second, 2.8 cubic meters per hour.
Models 6000-24H and 6000-35C with functions for selecting operating modes depending on the time of day and season. In addition, room and weather-dependent temperature controllers are connected to them. To perform the functions, the devices are supplied with special instructions.
In contact with
Despite the relatively favorable weather In the warm season comes a harsh winter. This means that you need to take care of the warmth of your own home. One of the options for heating your home would be to purchase a representative of the segment of German heating equipment - a Bosch gas boiler. We recommend watching an introductory video of the Bosch 6000 boiler:
The technology in question has a number of advantages over its competitors and combines Hi-tech assembly, ensures ergonomics and efficiency.
This is high-quality equipment, ideal for home use, and meets all modern safety and environmental requirements.
At proper care And remember, reliable German boilers will last for more than one season. The choice of model largely depends on:
- From the sphere of operation.
- Heating areas.
- And power indicators.
Photo of boiler installation and correct connection.
There are several types of German product, most often found on the market in the post-Soviet space: dual-circuit and single-circuit boilers, operating on gas with the possibility of connecting an indirect water heating boiler.
Definitely comes with the item being sold. It describes in detail the connection procedure, operating principles of individual components and assemblies. Recommendations for maintenance are given and the most important points are highlighted.
A single-circuit or double-circuit 24-kilowatt Bosch wall-mounted boiler is an excellent option for saving money and high-quality heating of living space. It can be adjusted (in the circuit) and operate within 40-85 0 C. efficiency (efficiency) within 90%.
German Bosch boiler characteristics, which high level, provides maximum consumption of natural gas used as fuel. They do not exceed 2.8 m3 per hour. The average heating capacity of the standard model is 250 m2.
Bosch 6000 device
The picture clearly shows the structure of a gas boiler consisting of 31 elements. 
Starting a gas boiler
Installation issue, checks and implementation commissioning works It's better to leave it to specialists. It is the professionals who will carry out the setup and conduct a test run in compliance with the necessary standards and technical recommendations manufacturer.
Only professionals can guarantee that the launch will be carried out within the agreed time frame. Check the connections for correctness, select the optimal wire cross-section to avoid future short circuits.
Of course, you can start it yourself, following the manufacturer’s recommendations or watch videos on the Internet. It is recommended to watch a video of the basic boiler settings:
Boiler errors
A malfunction can occur at the most inopportune moment. You need to have at least a minimal understanding of errors and troubleshooting methods.A7
The hot water t0 sensor has failed. It is necessary to identify any defects that have arisen. Check wiring for short circuit. Replace if necessary.
Ad
Problems with the t0 sensor of the boiler. It is necessary to check that the working wires are connected correctly.
C1
The fan is not running at full power. Find out what voltage is in the network. Pay attention to the exhaust of flue gases. If necessary, carry out unscheduled cleaning and/or repairs.
C4
The differential pressure switch does not open when the fan is not running. It will need to be checked.
C6
The differential pressure switch is not closed. The fan, wiring and plug should be checked. Perhaps this is where the problem lies. If necessary, replace the failed element. In addition, you should pay attention to the pipes responsible for removing exhaust gases and check differential relay pressure.
C7
The fan has failed. Check connections and plug. Replace if necessary.
C.E.
When filling the heating system, the pressure is very low. Everything is simple here. You need to add water.
d7
Problems with gas fittings. The wiring should be checked. The gas fittings may need to be replaced.
E2
The t 0 sensor has broken on the supply line. The sensor itself may be defective or a short circuit has occurred. Replace the problematic part.
E9
The heat exchanger limiter t0 is triggered. You should pay attention to the limiter and identify defects.
Maybe the element failed due to a short circuit in the wiring. Will need replacement. Also, check operating pressure in the heating system and limiter t 0. Change if necessary.
Perhaps technical failures are caused by a pump failure that does not start. If the pump does not work, you need to dismantle it and replace it.
It happens that there are problems with the fuse. If it is not in working condition, you will need to install a new one.
Often the water circuit fails. If the heat exchanger circuit is damaged, remove it and install a new one.
Problems may arise with the flue gas t 0 limiter. Or there is a short circuit in the wiring: replace.
E.A.
There is no flame. Pay attention to the protective conductors and their connections. Possibly closed gas tap: You should open it. Pay attention to the gas supply pressure. If any problems are found, correct the problem.
The electrical connection may be incorrect. Check and correct the fault.
There may be no flame due to slagging in the flue gas outlets. Clean or repair the structure.
If the gas supply is not set, eliminate the problem.
When using an air intake, exhaust gases enter the room and are not discharged outside. The draft and ventilation holes should be checked.
They may be clogged with dust and dirt; clean the heat exchanger. Inspect the gas fittings and replace if necessary.
