Cold storage equipment debugging instructions

After the installation of the entire cold storage system is not immediately available, it must be strictly debugged and tested before it can be used normally. Users must not debug it privately and must perform debugging under relevant professionals. The important points are the tightness of the pipe connection and the normal operation of the unit.

If the seal is good, the refrigerant (Freon/Ammonia) can be added, and then pressurization ensures that there is no problem. Then check that all wiring connections are correct and check that the power supply meets the design criteria. Cold storage equipment debugging instructions

After the components of the refrigeration system can operate normally, continue to add refrigerant, set the approved temperature, observe the temperature difference in high and low pressure environment, set the pressure protection value, and the general unit and other components are strictly tested at the factory, but in order to prevent transportation There is damage during the process and it is necessary to check again before installation. Generally, the factory setting of the high voltage value is 25KG/cm2. Unless it is specially customized, it is not allowed to change. It can be adjusted manually at the site to check the high and low voltage self-protection conditions. In addition, the thermal relay protection value is adjusted 2.5 times of the starting current, and then carry out testing. Cold storage equipment debugging instructions

In the cold storage, it is easy to cause defrosting problems. Generally, the heating wire can not work normally, or the distance between the radiator and the evaporator/evaporator cannot reach the expected effect. Generally, as long as the adjustment is completed, the machine can be operated normally three times. .

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