Learn how to troubleshoot industrial chillers

Mar. 19, 2024

Any equipment will inevitably have some major or minor faults during long-term operation, and industrial chillers are no exception. If we do not solve them in time, it will affect the production of the enterprise, delay the construction period, and cause losses.

Fault 1: Blockage occurs

Generally, there will be a filter in the chiller system to filter out impurities in the chiller system. However, if there is serious blockage in the system, the cooling capacity will decrease, and in severe cases, frost may occur. In this case, the filter is usually blocked. In this case, the filter should be removed and replaced in time. Filter of the same model.

Fault 2: Compressor high pressure alarm

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Some friends will be nervous when a high-pressure alarm occurs in the compressor, thinking that there is some major fault. In fact, when a high-pressure alarm occurs, it is usually caused by high ambient temperature and serious dust accumulation in the chassis. High-pressure alarm is actually a relatively simple and common problem. We clean the environment around the chiller and open the windows for ventilation. It is best that the working environment of the chiller does not exceed 40 degrees. If the temperature is too high, alarm problems will occur.

Fault 3: Check components and clean them

Clean the dust filter, heat dissipation aluminum foil and fan in the condenser. Check whether there is scale and debris in the evaporator and remove it. Check the lubricating oil condition and replace the lubricating oil regularly. Check whether there are loose or worn parts and deal with them in time.

Surface cleaning is also very important for industrial chillers. Long-term use will also cause a lot of dust and dirt. We should also keep the surface of the unit clean. As the saying goes, people rely on clothes and horses rely on saddles, and chillers also need it.

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