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The indirect cooling system is being widely applied on current refrigerator models besides the traditional direct cooling system. Let’s learn the basic information about the indirect cooling system on the refrigerator with Tnhelearning.edu.vn!
What is indirect refrigeration system?
Define
The indirect cooling system is a cooling technology on the refrigerator with the principle that cold air is fanned from the indoor unit hidden in the cabinet body, then transmitted through the doors leading to the compartments. Thanks to this system, food is cooled and preserved better.
Mechanism of action
Stage 1: The fan blows cold air from the hidden indoor unit of the refrigerator through the doors and transmits it to all compartments.
Stage 2: After 6 hours , the heating coil and temperature sensor will automatically turn on, then the refrigerator will start defrosting to prevent the items in the refrigerator from freezing.
Advantages of indirect refrigeration system
The most outstanding feature of the indirect refrigeration system is that the food in the refrigerator will not freeze and the food will stay fresher because the cold air is evenly distributed throughout the refrigerator.
The refrigerator will automatically turn on the heating coil and temperature sensor to defrost every 6 hours . Thanks to this automatic defrost cycle, users can also save time cleaning and defrosting the refrigerator.
Disadvantages of indirect refrigeration system
The indirect refrigeration system is popular with the above outstanding advantages, however, this system also has some minor disadvantages. First, the automatic shutdown and restart after defrosting will greatly reduce the life of the refrigerator .
In addition, the defrosting process also consumes electricity and increases the cost to the user. Therefore, if you have enough space and economic conditions, you should choose a refrigerator with an indirect cooling system.
Above is some information about the indirect cooling system on the refrigerator that Dien May Xanh would like to introduce to consumers. Hopefully with this article, you will choose for yourself a refrigerator with a satisfactory indirect cooling system.
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