Under normal circumstances, the chest freezer should be placed in a ventilated position, and it should not be directly exposed to the sun. At the same time, it needs to keep a distance of ten centimeters from the wall, so as to ensure that the freezer has a good ventilation state and prolongs its service life.

    Before putting the food in the freezer, let the freezer run for a period of time. When the temperature inside the freezer drops to a suitable value, you can put the food in the freezer. Generally, the food stored in the freezer should not be too much. If it is too much, it will cause the freezer to overload and reduce its service life.

    In order to ensure that the freezer can be used normally, it is generally necessary to configure a separate socket for the freezer, and it needs to be wired separately. If there is no grounding device in the home, a grounding wire is also required. In the process of using the freezer, it is necessary to open and close the door too frequently, otherwise, it will easily lead to a decrease in the service life of the freezer and increase power consumption.

    If the freezer does not freeze suddenly, it may be that the freezer has been used for too long and its service life has expired. At this time, the freezer should be replaced. It may also be caused by the failure of the compressor inside the freezer. At this time, professionals should be asked to help detect and repair. It may also be caused by insufficient refrigerant inside the freezer or light leakage. At this time, professionals should be asked to help add refrigerant.

    Whether it is being used or has been used for a period of time, it is necessary to pay attention to the usual maintenance.