How do I adjust the temperature of the cake cabinet refrigerated display cabinet?

In the baking industry, the refrigerated display cabinets for cakes can adjust the temperature through intelligent temperature control and manual setting. An appropriate temperature can not only extend the shelf life of cakes but also maintain their soft texture, bright color, and rich flavor. If the temperature is too high, the cream in the cakes is likely to melt and deteriorate, and the fruits will also rot quickly. If the temperature is too low, the cakes will become hard and lose their original dense texture.

So, how exactly should the temperature of the refrigerated display cabinets for cakes be adjusted?

The temperature adjustment methods and suitable temperature ranges vary for different types of refrigerated display cabinets for cakes. The commonly seen refrigerated display cabinets for cakes are mainly divided into two types: mechanical temperature control and electronic temperature control.

For the refrigerated display cabinets for cakes with mechanical temperature control, the temperature is usually controlled by adjusting the knob on the thermostat. The thermostat is generally marked with 0 - 7 gears. The larger the number, the lower the refrigeration temperature. Generally, in spring and autumn, the temperature can be adjusted to gears 3 - 4. This gear can control the temperature inside the cabinet at 2 - 5℃, which is suitable for storing most ordinary cakes, mousse cakes, etc. In summer, when the outdoor temperature is relatively high, it can be adjusted to gears 4 - 5 to keep the temperature inside the cabinet at 1 - 3℃, ensuring that easily melted desserts such as cream cakes are not affected by high temperatures. In winter, when the ambient temperature is low, it can be adjusted to gears 2 - 3, making the temperature inside the cabinet 3 - 6℃, which can not only ensure the refrigeration effect of the cakes but also save electricity. When adjusting, first open the door of the refrigerated display cabinet for cakes, find the thermostat knob, and slowly rotate it to the appropriate gear. However, the accuracy of mechanical temperature control is relatively low, and the temperature may fluctuate to a certain extent. It is necessary to regularly check the actual temperature inside the cabinet. A food thermometer can be used and placed at different positions inside the cake cabinet for measurement.

The refrigerated display cabinets for cakes with electronic temperature control are relatively more convenient and accurate to operate. Such display cabinets are usually equipped with an electronic display screen and operation buttons. First, find the setting button next to the display screen. After pressing it, the temperature number on the display screen will start to flash. At this time, the temperature can be set through the up and down adjustment buttons. It is generally recommended to set the temperature at 2 - 5℃. This temperature range can provide a good refrigeration environment for cakes. After setting, press the setting button again to confirm, and the temperature will operate according to the set value.

The refrigerated display cabinets for cakes with electronic temperature control have a memory function. After a power outage and restoration, they will automatically operate according to the previously set temperature, and the temperature control is more stable, which can effectively reduce the impact of temperature fluctuations on the quality of cakes.

When adjusting the temperature of the refrigerated display cabinets for cakes, there are also some precautions that need to be kept in mind: First, for a newly purchased refrigerated display cabinet for cakes or one that has been out of use for a long time and is restarted, it should be run empty for 2 - 3 hours first to allow the refrigeration system to stabilize before adjusting the temperature and putting in the cakes. Second, do not open and close the cake cabinet door frequently, otherwise it will cause temperature fluctuations inside the cabinet and affect the refrigeration effect. The time for each opening and closing of the door is preferably controlled within 10 seconds. Third, regularly clean the inside of the refrigerated display cabinet for cakes, remove frost and debris, and ensure the normal circulation of cold air to maintain a stable temperature.