How the wall package works and tips about it

In the wall package system, there is a water flow sensor that detects and activates when the hot water tap is opened, and then the package igniter turns on the built-in burner to produce hot water and After that, the heat exchanger gradually heats the water in the package. Of course, in this regard, you should pay attention to the fact that there are usually some packages that have a second heat exchanger that uses the heat of the exhaust gas to warm the incoming water a little. On the other hand, there is a thermostat in the wall package that controls the amount of gas going to the burner so that it can maintain and control the temperature.

In each wall package, there is an electronic control or ecu, which is responsible for controlling gas flow, modulation, temperature, spark, and gas flow; In fact, this unit has the task of controlling the safety of the package and acting like an automatic gas cut-off when there is a malfunction of the package.

To understand how the wall package works, you need to get to know its start type. When each person opens the water tap; The water flow sensor, which we explained briefly at the beginning of the article, is connected to the ECU to detect the water flow, and after detection, the water heating mechanism starts. Some advanced wall packages that have advanced sensors detect water flow faster than normal packages; On the other hand, some others have a combustion fan that traps air to create combustion and at the same time the ECU releases the gas flow and ignites it using a spark.

The gas package induces heat to heat the water to the heat exchanger during the water passage and because the water passes through a spiral path to be heated; Packaged water takes the highest degree of heat from the walls of the converter specially for this purpose. Of course, there are some wall-mounted packages in this direction that use the exhaust gas of the burner to heat the water more. In the way the wall package works, heating the water is the most important step.

According to the mentioned contents, we have become familiar with the overall function of the wall package. Wall packages usually have a maximum temperature preset in the manufacturing company, which is generally considered 50 centigrade for home use. On the other hand, the inlet and flow water temperatures may be different from each other; as a result, the ECU adjusts the amount of gas used to keep the water temperature constant. On the other hand, some types of packages have a temperature controller that allows people to set the minimum temperature set by the company themselves. This feature may be on the package or away from the package using a wire. It can be installed in another place such as a room or a kitchen, and in some cases it can be wireless so that people can control and adjust it using an advanced phone.

There must be an energy source in the way the wall package works. Some packages have a turbine that generates electricity from the flow of water and uses it; in some models, they use a battery to generate the necessary power. On the other hand, these special packages have a turbine or battery and have good features that For example, if there is a power cut and it is not available; People who have installed this package will have hot water, while the rest of the packages do not. These packages are usually more expensive than others and also have a large size that may be a bit difficult to install.