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    Requirements for adding refrigerant to industrial chiller systems

    Published Time:

    2020-02-17

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    Abstract

    After the industrial chiller system has passed the vacuum test, the refrigerant can be charged using the vacuum state within the system. I. Refrigerant charging. For newly installed systems, refrigerant can be added from the high-pressure end. The operation method is as follows: 1) Turn on the cooling water for the condenser...

    After the industrial chiller system has passed the vacuum test, the refrigerant can be charged using the vacuum state within the system. I. Refrigerant charging. For newly installed systems, refrigerant can be added from the high-pressure end. The operation method is as follows: 1) Turn on the cooling water for the condenser...

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