it is generally not necessary to switch off the refrigerator for an hour on a daily basis. In fact, doing so can have some negative consequences and is not recommended.
Refrigerators are designed to maintain a consistent temperature to keep your food fresh and safe. Switching off the refrigerator for an extended period can lead to a rise in the internal temperature, which can cause food to spoil faster. Additionally, when the refrigerator is turned back on, it will have to work harder to cool down again, which could increase energy consumption and utility bills.
There are a few scenarios where you might want to turn off the refrigerator temporarily, but they are not for daily use. For example, if you are cleaning the refrigerator thoroughly, you might unplug it for a short period. However, even in this case, you should try to keep the door closed to maintain the internal temperature as much as possible.
In general, it's best to leave the refrigerator running continuously to ensure the proper storage of your food and to prevent any potential health risks associated with spoiled food. If you're concerned about energy consumption, make sure the refrigerator is properly maintained, and consider more energy-efficient models when it's time to replace your current one.