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Maybe you have faced the problem of a sudden cooling of the packaged water while taking a bath or washing dishes. The package is one of the most popular and independent equipment for providing heating of water and environment in residential units, But it may not be able to heat the water well in some cases. The cooling and heating of the packaged water depend on various factors such as water pressure drop, gas pressure fluctuation, the massing of the converter, flowmeter, etc. In this article, we discuss the cause of the cold and hot water used in the package and provide solutions to solve this problem.
Of course, in the beginning, we must remember that the ability to provide hot water packages without a tank, like wall packages, is only for providing hot water for a bathroom and a kitchen (at the same time), and if in a building, villa or unit that has 2 or more bathrooms if they are used at the same time, naturally, the package (without the spa storage tank) will not be able to supply the spa for several services.
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The reason for the cold and hot water used in the package

The reasons for the cold and hot water used in the package

In the following, we will try to explain to you the reasons for the cold and hot water used in the package. The cause of this issue can also be caused by the defects of the package itself, such as the fact that the package has only one converter, or it may be caused by some external defects and problems, such as low water pressure in the building, or sedimentation of the valves of the package or converter, etc.

Mass converter

The most common reason for the cooling and heating of the water used in the package is the scaling of the package converter, especially in single converter packages. Usually, according to the amount of sedimentation of the water, every time the converter gets sediment, which must be de-sedimented. To solve this problem, it is necessary to clean the heat exchanger of the package every two years by the authorized after-sales service of the same company with acid to prevent it from getting scaled.

Water pressure fluctuations

Another reason for the hot and cold water used in the package is the fluctuating water pressure. Excessively low inlet water pressure slows down the movement of water and overheats the water, resulting in the thermostat being cut off. The cause of this problem is that the pump is not adjusted and the water pressure of the building decreases; In this case, we have to adjust the water pressure using a pump to avoid the constant heating and cooling of the water.
On the other hand, if the water pressure inside the heating system of the package is reduced to less than 0.5 bar, the performance of the package may be disturbed. To solve this problem, the valve under the wall package should be opened so that the water pressure inside the system increases to about 1.5 to 2 times according to the indicator (manometer) of the package.

Hot water consumption sensor

If the hot water sensor is damaged, it can cause the hot water in the package to be cold and hot. When this sensor is damaged, the measured temperature is displayed incorrectly, and this causes the water in the package to be cold and hot. If this sensor is damaged, it needs to be replaced.

Failure of the flowmeter or flow switch

Another cause of cold and hot water in the package is the failure of the flowmeter. If the flowmeter or flow switch is broken, the flow rate (the amount of water moved in a certain place and for a certain period) will be displayed incorrectly, and this factor will cause the water used in the package to heat up and cool down.
You can also read the article IRAN RADIATOR OR BHUTAN PACKAGE? WHICH ONE IS BETTER for more information.

Final speech

The specialized collection (Damatajhiz) (the first and most reliable authority in the country in the field of building facilities equipment and all air conditioning devices), offers you all kinds of sand filters and hundreds of other products, guaranteeing the originality of the product, valid warranty, and reasonable price. In addition, if you have any questions about choosing and comparing the brands of this product, you can get free advice from the heating equipment experts.

In Iran, the first and most famous specialized group in the field of building installation equipment, air conditioners, and all equipment for swimming pools, saunas, and jacuzzis since 2004, DamaTajhiz is a specialized group. Refer to the time of this group. For more information, you can get advice from the experts of DamaTajhiz Engineering and Production Company by calling 021-88822550.

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