Gas boilers Daewoo: device, product range and maintenance

In recent years, gas boilers have been especially popular for domestic use. Many experts are fully confident that gas heating is universal, advantageous and indispensable in many ways. In addition, natural fuel is cheaper in order when compared with other analogues. Particularly relevant for the purchase of boilers are from the Korean brand Daewoo. About what their technical characteristics, advantages and disadvantages, as well as why experts recommend them, will be described in more detail in this article.

To have a complete understanding of the boilers brand Daewoo, should consider their main technical characteristics and some features of the models.

Boilers from Daewoo are dual-circuit, most often they are intended for heating and water supply. Power of a boiler depends on the model and varies between 11.6 and 15.1 kW. Such power is enough for houses with an area of ​​up to 150 m2. Daewoo boilers work with the obligatory connection to the electrical network. The fuel can be used natural gas or liquefied.

The technical characteristics of gas boilers also include:

• maximum pressure - 3 atmospheres, for water supply - 7;
• power consumption - about 110 watts per hour;
• The maximum temperature for heating is about 80 degrees, and for water supply - 60.

Particular attention should be paid to the fact that when the difference between the initial and final temperature is about 30 degrees, the boiler itself can produce about 11 liters of hot water in one minute. If this difference is about 40-45 degrees, then the amount of water may be slightly reduced, but this is not considered critical. The reduction in water is not as large as compared to other brands of boiler models. For direct switching of the operating mode of the equipment from heating to hot water supply, a special three-way valve is used, which can be found in the Daewoo range. It fits many boiler models.

In the range of the brand Daewoo you can find several types of boilers, which include:

• turbocharged;
• atmospheric.

Depending on the particular boiler model, specifications may vary. This information is definitely worth checking with the specialists of the brand or on the official website of the manufacturer.

In order for sure not to miscalculate with the purchase of the necessary boiler, one should know the advantages and disadvantages of Daewoo technical products.

Boilers from the Korean brand are developed and created by true professionals in their field. The whole process of manufacturing different models is controlled by the appropriate specialists at each stage of production. Products meet domestic and international quality criteria.

Among the wide range you can choose the right gas boiler for any living space. In addition, technical products are presented at very competitive prices, it can be purchased in many regions of the country.

By cons, many customers include frequent replacement of parts on the boilers as a result of faults and errors that are issued by the technician. It is also noted that the products from Daewoo are not cheap, but their quality leaves much to be desired.

Many models of boilers, presented in the assortment of the brand, are fully adapted to the needs of modern man. Almost all boilers are equipped with convenient control panels, which can be easily controlled.

Today in the assortment you can find the following varieties of a series of gas boilers:

• MCF (options with an open combustion chamber);
• MSC (models with a closed combustion chamber with a modern automatic control system);
• MES (condensing gas models. Boilers from this series are considered energy efficient).

Next, we consider one of the most relevant models of boilers for purchase:

• Daewoo DGB-160 with a power of 18.6 kW is ideal for the home. Will cost buyers at a price of just over 30 thousand rubles.
• Daewoo "Gasboiler" is a wall-mounted model of a gas boiler with excellent technical characteristics. Very often it is chosen for the heating of rooms of average area.
• We also recommend to pay attention to the wall gas boiler Daewoo DGB-400 (MSC series). This model is an excellent solution for country houses and cottages. Constructive and technical characteristics of this boiler can please even the most fastidious buyers.

Of course, this is not all models that are represented in the assortment of the brand. There are a lot of worthy options, but choosing the right boiler should not only take into account all the technical characteristics and capabilities of such technical products, but also taking into account the area of ​​the room that will need to be heated. If you are not sure that you can choose the right model yourself, it’s best to use the services of specialists.

If it is important for the consumer to have a long and high-quality operation of a gas boiler, it is very important to use only original spare parts and components from reliable suppliers when assembling and further repairing equipment.

It is very important to entrust the initial installation of the boiler to specialists.After all, they will initially be able to identify all equipment malfunctions, if any. Most often, installing such equipment at home, many customers do not notice technical problems, which further leads to serious financial losses and even a complete replacement of equipment.

Repairing the boiler at home is not easy, especially if there are no special skills and experience. Most often it is recommended to use the services of specialists who have been engaged in the installation and repair of this kind of gas products for several years. If you want to make repairs yourself, then, first of all, it is very important to study all the instructions for assembling a particular boiler model, its technical characteristics and all documents that come with this or that model.

For easier operation, it is equally important to know the basic error codes that can be displayed on the gas boiler and control panel. These codes allow you to quickly determine what the problem with the boiler.

These most often include:

• "E0" it is displayed when the fault is connected to the room temperature sensor. Most often, such a problem arises due to a malfunction of the sensor itself, or in the event of contact failure. To solve the problem yourself, check the temperature sensor on the control panel. As the main measure to solve the problem, a complete replacement of the element is used.
• The combination of "E1" can be seen with a possible loss of pressure in the heating system. This is most often associated with any leakage in the system or directly in the boiler itself. To solve this problem, first of all, you have to look for possible leaks, while restoring pressure.
• If the boiler is lit "E2"Most likely, the chimney or duct is blocked. To eliminate the problem it is very important to check the status of these pipes and channels.
• When the coolant overheats, it lights up combination of "E3". The problem occurs if there is poor circulation in the coolant. To fix this kind of problem, it is important to check the taps, the condition of the dirt filter and the circulation pump. Only after detecting a breakdown should you look for a suitable part for replacement.
• If the chimney clogged, then lit "E4".

• Error "E5" - this is the incorrect operation of the IR (flame sensor). Most often the problem is found in the electronic board or in the sensor itself. Flame adjustment may not work. To fix the problem, it is often necessary to replace the failed node.
• When a gas leak can be observed error "E6". However, the problem may not always be associated with fuel leakage, and often the main problem may be a malfunction of the sensor. If this error is detected, check the tightness of all connections, the valve and the gas leak sensor.
• If there is a problem accessing the control panel, for example, something happened to the contact, then you can see error "E7".
• If the coolant sensor failed - "E8"in case of fan failure - "HER".
• If there is no gas supply, then the control panel will simultaneously blink. temperature indicator and LED. The problem can be solved only by timely supplying the gas and replacing the empty gas cylinder with a new one.
• Also a very common mistake is "Uo". It occurs in the event that there are problems with the flame sensor. To solve this problem, it is recommended to increase the flame level in the burner. Sometimes it is enough to restart the device.

All errors which can be highlighted are indicated in the instruction manual. It is definitely worth exploring when purchasing products. The manufacturer gives a good warranty period not only for the boilers themselves, but also for many spare parts for them.

One of the best-selling parts for Daewoo boilers are:

• Crane recharge. It is suitable for many gas boilers, you can buy it at a fairly reasonable price.
• Pump cover for boilers.
• Sensor.
• DHW heat exchanger. In the range you can find many options for a variety of boilers from the brand, remove the heat exchanger of hot water is easy, even at home.
• Expansion tank.
• Control block.

Reviews of owners of boilers Daewoo on the Internet can be found very diverse.Most often, buyers pay attention to the reliability of the boiler and its excellent technical characteristics.

In general, customers note that Daewoo boilers are worth their money because they serve for many years. According to some buyers, breakdowns are rare, while others often acquire parts for troubleshooting.

Most often problems arise with installation. Many do not want to overpay, as a result of which they do the installation themselves. As a result - a large number of problems in the future. The majority of breakdowns, according to many customers, are in the heat transfer medium, heat exchanger and pump.

Impressions of the brand boilers are diverse, but despite this, we can safely say that the products from Daewoo deserve special attention, because the decent quality of the boilers is confirmed not only by one year of operation of this kind of equipment and many satisfied customers.

An overview of the DAEWOO gas wall boilers awaits you in the video below.