Copeland Compressor CR38K6-TFD-506

06/14/2020

Does the amount of refrigerant cause frost in the return air pipe and the compressor

As far as air conditioning is concerned, the principle of system circulation is generally the same as that of refrigerators and freezers. The symptoms of air conditioning systems lacking fluoride are similar to refrigerators and freezers. Many people say 器2䀀
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06/14/2020

York YK centrifugal water chiller overhaul; unit vibration failure

York YK centrifugal water chiller overhaul; unit vibration failure York YK centrifugal water chiller overhaul, unit vibration failure: Reason: Remedy: • Coupling is out of center • Realignment • Bearing wear • Overhaul and replace the bearing 器2䀀
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08/14/2020

Specification for selection and installation of refrigeration piping parts for chillers

The accessories of the refrigeration pipeline of the chiller mainly include various valves and connectors. Depending on the refrigeration system, the chiller's request for piping accessories is also different.

09/04/2020

The difference between air compressor inverter and soft starter

Soft starter concept 　　Soft start (also known as soft starter, motor soft starter, soft starter) 　　Soft start is a novel motor control device that integrates motor soft start, soft stop, light load energy saving and multiple protection functions.

08/05/2020

The difference between the three types of evaporators dry, flooded, and falling film evaporators

The refrigerant in the dry evaporator passes through the heat exchange tube, and the cold water runs outside the high-efficiency heat exchange tube. Such a heat exchanger has relatively low heat exchange efficiency,

08/25/2020

The frequency of air compressor lubricating oil replacement and matters needing attention

Generally speaking, technicians need to periodically sample the air compressor lubricant to determine whether the oil needs to be changed. We cannot generally determine a uniform compressor lubricating oil change time,

08/07/2020

Air conditioning system tuyere arrangement spacing

Air conditioning system tuyere arrangement spacing<br></br> Fan coil plus fresh air air conditioning system<br></br> 　　1) Arrangement of fan coil units: When there are requirements for the number of units, arrange them as required. When there is no requiŒﰨ2䀀湠疌VǜV
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08/20/2020

Talking about how to install large-scale cold storage refrigeration equipment

Cold storage is mainly used as constant temperature storage air-conditioning equipment for food, dairy products, meat, aquatic products, etc. Cold storage is actually a kind of low-temperature cold storage and also a type of refrigeration equipment.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

06/27/2020

The working principle and characteristics of inverter compressor

Inverter compressor refers to a compressor whose relative speed is constant, and whose speed is continuously adjusted within a certain range through a control method or means, which can continuously change the output energy.