1. Control the indoor temperature
The main reason for the fogging of the display cabinet glass door is the temperature difference and humidity inside and outside the cabinet. Therefore, when using it, controlling the temperature difference between the inside and outside of the cabinet can avoid the glass fogging as much as possible. The temperature of the freezer thermostat can be appropriately increased by 2°C, or the indoor temperature can be lowered by air conditioning.
2. Reduce air humidity
High humidity can easily cause fogging, so when using it, pay attention to placing the freezer display cabinet in a ventilated and dry place, or reduce the indoor humidity by adding drying equipment, turning on the dehumidification function of the air conditioner, etc., so as to effectively prevent fogging.
3. Precautions for daily use
When using the freezer display cabinet, pay attention to avoid frequent opening and closing of the freezer door.