Copeland Compressor ZR54K5E-TF5-306

07/27/2020

The air conditioning of Volkswagen Tiguan has poor cooling effect, and poorly repaired compressors and condensers make car owners distressed!

The air-conditioning system of a car is composed of many parts. The most important parts are compressors, condensers, expansion valves, evaporation boxes, etc.,

08/20/2020

Analysis and troubleshooting of common faults in cold and hot water air conditioning systems

Common faults of cold and hot water air conditioning systems mainly come from three major parts: the refrigeration system, the water pipe system and the surrounding environment.

06/14/2020

Water hammer occurs when the pump is stopped, which is very harmful! How to break First, stop the pump water hammer and its hazards

In the pressure pipe flow, the momentum conversion is caused by the rapid change of the flow rate, thereby generating a series of sudden hydraulic impact phenomena with alternating pressure in the pipeline, called the water hammer phenomenon. When the cen器2䀀
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06/29/2020

How the compressor works

08/19/2020

Can the fresh air system, air purifier and air conditioner replace each other

1. Fresh air system 　　 Fresh air system is based on the use of special equipment on one side of a closed room to send fresh air to the room, and then discharge from the other side by special equipment to the outside,

08/09/2020

How to deal with the refrigerant leakage of precision air conditioner in computer room

As we all know, the power density of equipment in the computer room is high, so the volume heat is high. The computer room for exchange and data still needs to be continuously cooled by air-conditioning compressors to meet the environmental temperature requirements of communication equipment.

04/28/2025

EGR Valve Replacement Cost: Factors, Estimates, and Considerations

The EGR (Exhaust Gas Recirculation) valve plays a crucial role in modern engine management systems, helping to reduce harmful emissions and improve fuel efficiency.

08/16/2020

Professional answer How to cool the air-cooled chiller

According to the cooling method, industrial chillers can be divided into water-cooled chillers and air-cooled chillers. Technically, water-cooled chillers have an energy efficiency ratio of 300 to 500 kcal/h higher than air-cooled chillers;

07/30/2020

Causes and troubleshooting of industrial chillers

1. High condensing pressure (higher than the specified value) failure causes and remedies:<br></br> 　　①There is non-condensable gas in the system: release non-condensable gas.

06/15/2025

Training manual for air compressor maintenance personnel

In recent years, it is difficult to find suitable air compressor equipment maintenance personnel, which has become the common feeling of more and more enterprises. From an objective point of view, the low salaries,