One of the main indicators that indicate the quality of the refrigerator is its energy consumption class. On the surface of each refrigeration unit, you can see a sticker with a letter that indicates the class of its energy efficiency. From the letter A to C is an economy class, D is an average and from E to G is the highest level of energy consumption. Previously, the highest class was class A, but over time two more were introduced: A + and A ++. Whether you should take the choice of this parameter very seriously when buying a refrigerator is up to you. If you calculate the energy consumption, you can see that a single-chamber refrigerator of class C will require more energy consumption than a large two-meter unit with energy consumption of class A.
During normal operation of the refrigerator, the temperature in the freezer should not rise above 18 C. But in modern models of such devices, there is a super-freezing mode, thanks to which you can quickly freeze a large number of ingredients. With such freezing, more nutrients remain in the products than with conventional freezing. The ice is large, due to which all useful trace elements are preserved. In electronically controlled refrigerators, the super-freezing mode is automatically turned off after 24 hours. A similar function can be seen in refrigerators, that is, the super cooling mode. After the food is quickly cooled, the function automatically switches to the optimal operating mode.
The control panel of the device also plays a big role in its operation. It can be mechanical or electronic. On the panels of electronic type, there are temperature regulators for both the refrigerator and freezer, buttons for switching on different modes, as well as indicators of the device’s operation. If we compare these two types of control, then electronic control more accurately maintains the set temperature regime in comparison with mechanical control.
In addition to these characteristics, refrigerators can have many different additional functions. These include such as light and sound indication, the ability to move shelves in the chamber, the ice maker, etc. The ice maker is very beneficial for fans of constant gatherings and parties.
Thus, we have considered the main indicators that you need to pay attention to when choosing a refrigerator.
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