What are the causes of cold and hot shock box ice blockage? During the use of the equipment, there will be many thorny problems. If there are more problems, it may lead to ice blockage. After the user encounters the problem, they will panic and call and ask the manufacturer for help. In fact, many problems are as long as the equipment. Familiarity, find the right problem, you can solve it yourself, so that it saves time and allows the equipment to be put into the work as soon as possible. Then, how to solve this problem, Haida Xiaobian analyzes the occurrence of ice blockage. the reason: 1. When moisture enters the compressor of the equipment and the compressor performs a pressure test leak, it will cause ice blockage in the equipment. 2, to solve this, we must first thoroughly remove the moisture in the intake position to prevent moisture from entering, this method is the key. 3, and then make a high-efficiency filter, mainly to play the role of drying, the filter production steps are also very simple. Find a sealed iron can drill a round hole at the bottom and a copper tube at the hole. After that, put the calcium chloride into the nylon bag and finally put it into the iron can, and keep the tightness of the lid to prevent the air from entering, resulting in moisture. 4. In the process of using the compressor, just unplug the plug and connect the exhaust port to the compressor air pipe. The above is the reason and solution for the ice blockage of the equipment. The advantages of Haida Xiaobian for the hot and cold impact box ice block are as follows: 1. Select 7′′ TFT true color LCD touch screen, which is larger than other screens, simple to operate, stable in operation and energy saving. 2. The evaporator adopts the method of water immersion and leak detection, and the leak detection is thorough to ensure the stable operation of the instrument. 3, the use of modular refrigeration unit to ensure manufacturing quality, and maintenance, replacement is very convenient. 4. The high-uniform positive pressure air duct system is adopted, and the temperature is evenly high. 5, using the latest automatic defrosting technology, defrosting time is short, improve the use of the instrument. 6, with a number of security protection measures, fault alarm display and fault causes and troubleshooting methods display.