Weintek HMI MT8150iE

07/02/2020

Several common failures reported by Taikang compressor customers

No matter what product business you do, customer feedback and market research are very important. If you come up with a product, the customer's response is not good, and no matter how much effort you make, how much publicity will be useless and a waste of time.

06/29/2020

Compression ratio of American Copeland compressor

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

Leak detection, drainage, and vacuum operation methods of the refrigeration system in the computer room

The refrigeration system is indispensable for the computer room. Leak detection, sewage discharge, and vacuuming in the refrigeration system protect the refrigeration system so as to prevent the dirt in the system from entering the compressor and throttle valve

07/13/2020

Danfoss commercial compressor nameplate changes

Danfoss 40 hp big blue compressor Today I will introduce to you Danfoss CH485 compressor, CH485 40 ton compressor is not only compact but also integrates many innovations. The CH485 compressor has the following characteristics in terms of protection level and improved efficiency:

08/14/2020

Trouble shooting and correct selection method for thermal expansion valve debugging

As we all know, the thermal expansion valve is one of the four major components in the refrigeration system. It is responsible for reducing the refrigerant from the condensing pressure to the evaporating pressure in the system

07/10/2020

Hitachi compressor features:

Hitachi compressor features: 1. Whether Hitachi compressors use refrigerant R22 or the new chlorine-free refrigerants R134a, R404A, R507A and R407C, they can operate smoothly and reliably.

08/09/2020

Testing methods and maintenance skills of air-conditioning computer boards

The microcomputer control system of the household air conditioner is commonly known as the computer board. It is the nerve center of the air conditioner. When a failure occurs, the entire air conditioner will be in a paralyzed state

08/05/2020

How to adjust the hydraulic balance of air conditioning system

How to adjust the hydraulic balance of air conditioning system

09/09/2020

How to provide air source for air compressor

　Is the air compressor better for centralized air supply or more energy-saving for point-by-point air supply; for equipment with small air consumption and low pressure, it may be economical to install a pressure reducing valve to work.