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How to solve common problems of industrial chillers - Hstarschiller.com

 Industrial chillers are assembled from multiple machines and equipment such as condensers, evaporators, compressors, etc. The water chiller is widely used in plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, food processing and other industrial refrigeration processes that require the use of chilled water In this field, the normal operation of the chiller is essential for daily maintenance, so what are the common problems of the chiller? Next, the H.stars will answer for you.


1. Insufficient refrigerant
Solution: The refrigerant needs to be supplemented until a sufficient amount, and the pressure is maintained at about 0.5MPa during refrigeration.
2. Due to climate reasons, the outdoor temperature is too high in summer, which causes the condensation pressure and temperature of the outdoor unit to be too high.
Solution: It is necessary to improve the working environment of the outdoor unit of industrial water chiller, and restart the machine after the temperature is suitable

industrial water chiller


3. The dust on the surface of the condenser is not cleaned for a long time, and the dust is too thick, resulting in poor heat dissipation effect, resulting in an increase in the exhaust pressure and exhaust temperature of the compressor, and a decrease in the cooling capacity.
Solution: It is necessary to remove the dust on the surface of the condenser, and it should also be cleaned regularly.
4. Excessive refrigerant was added, causing the compressor discharge pressure and temperature to be too high.
Solution: release excess refrigerant to keep the pressure at about 0.5MPa during refrigeration.
5. There is a leak in the refrigerant line.
Solution: Use a leak detector to find out where the refrigerant leaks, and then replenish the refrigerant after repairing, so that the operating pressure during refrigeration is maintained at about 0.5MPa.
6. The air filter of the indoor unit is clogged.
Solution: Clean the air filter.


heat exchanger for Water chiller


For more details, welcome to contact us at sales@hstars.com.cn

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