The chiller needs sufficient refrigerant to operate normally, but when various faults occur, there may be a lack of refrigerant inside the equipment, which makes the entire chiller system into a state of paralysis. It can be seen that the key to a series of problems is the refrigerant, so we must take various methods to ensure that the refrigerant is sufficient.
Affected by various factors, the chiller will have low pressure failure, which is the manifestation of the lack of refrigerant in the chiller, resulting in the failure of refrigeration due to the lack of refrigerant in the refrigeration system. The serious consequences also remind users to protect the refrigerant system when using the chiller to avoid the phenomenon of refrigerant leakage. If the problem has occurred but the refrigerant has not been leaked out, it is more necessary to use the protection stop system and add a certain amount of refrigerant.
At the same time, it is necessary to determine the specific location of the fault in the chiller, so that it can be solved as soon as possible; after finding the location, all the remaining refrigerants in the system must be drained and repaired. When repairing, it is best to circulate low-speed nitrogen in the system, which is for the purpose of preventing oxidation inside the equipment and preventing more serious consequences.
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