Industrial Chiller Installation Requirements Industrial chiller installation requirements: 1. Power supply (1) The power supply of the chiller adopts a three-phase four-wire, the power line (R, S, T) is connected to the live line, (N) is connected to the neutral line, and (G) is grounded. (2) The [...]

The main reason for the performance decline of the centrifugal unit (1) After the unit runs for a long time, there will be phenomena such as failure to operate at full load, surge, low evaporation temperature, high condensation temperature, and high motor current, which will cause its [...]

How to solve the low pressure failure during the operation of the chiller? The chiller belongs to industrial machinery and equipment. The development of science and technology has also made the chiller smart. If a chiller fails, a fault code will generally appear. Today, the low-pressure malfunction [...]

What is the reason why the chiller is not cooling? Industrial chillers will inevitably have large and small faults in the daily operation process, and general faults will have alarm prompts. But some will not alarm, so how to determine and eliminate the fault? What is the [...]

Common problems and solutions of industrial chillers Water leakage (first determine the location of the water leakage) The pump is leaking (cause: the shaft seal at the pump is not well connected or the shaft seal has been damaged) Solution: directly replace the pump without changing the [...]

Maintenance of heat pump unit for swimming pool Maintenance of heat pump dehumidification air conditioning unit for swimming pool Before the technology of heat pump dehumidification and air conditioning for swimming pools has not yet matured, the most common solution for controlling humidity is to exhaust the [...]

Compressor overheating error and low valve temperature error. Compressor overheating error The thermistor is embedded in the compressor motor winding, and the resistance is generally 1kΩ. When the winding is overheated, the resistance value will increase rapidly. When it exceeds 141kΩ, the thermal protection module SSM will [...]

How to solve the common erros in the operation of chillers?（二）   How to solve the common erros in the operation of chillers? Industrial chillers will always wear out during use. Therefore, we need to record and analyze its operating parameters on a regular basis, listen to [...]

How to solve the common errors in the operation of chillers? Industrial chillers will always wear out during use. Therefore, we need to record and analyze its operating parameters on a regular basis, listen to the sounds made during operation, check the use of snow and refrigeration [...]

Attention of integrated water-cooled chiller system and operation Many people in the industry have come into contact with integrated water-cooled chillers, so they are not unfamiliar with it. However, many people still do n’t know much about integrated water-cooled chillers. If you do n’t know it, let [...]