Danfoss Compressor SM100T9CAQ

08/17/2020

How can the chiller be more energy-saving and power-saving

With the continuous improvement of living standards, science and technology are also developing steadily. People nowadays are pursuing energy-saving, power-saving, environmental protection,

12/16/2023

HVAC Fan Won't Turn off (Troubleshooting Guide)

Having a properly functioning HVAC system is essential for maintaining a comfortable and controlled indoor environment.

08/19/2020

What should be prepared before the central air conditioner starts, come and see!

In recent years, with the rapid development of central air-conditioning in China, central air-conditioning is frequently touched during work and day. Everyone is enjoying the comfort brought by central air-conditioning,

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

10/21/2025

List of Problems and Solutions for Screw Compressors

Screw compressor is another type of commonly used compressor. We’ve listed the following 11 problems and solutions for reference of anyone or business in need.

08/02/2020

It is not rigorous to select air conditioners based on the number of horses. The correct way is to look at this parameter!

Summer is coming soon, and it’s the season when air conditioners are selling well. When I go to the store to buy air conditioners, the first question I face is "how many horses to buy".

08/02/2020

Principle and maintenance method of air conditioner pressure protector

In addition to window air-conditioning units, many air-conditioning systems use high-pressure and (or) low-pressure pressure protectors to protect the compressor in the event of a system failure. During the normal operation of the device

07/28/2020

Overview of refrigeration compressor classification

The compressor is the core equipment in the refrigeration system. Only by converting electrical energy into mechanical work and compressing low-temperature and low-pressure gaseous refrigerant into high-temperature and high-pressure gas can the refrigeration cycle be ensured

08/08/2024

Everything You Need to Know about Car AC Compressor Control Valve

The car AC compressor control valve is a critical component in an automotive air conditioning system that plays a crucial role in regulating the operation of the AC compressor.

07/26/2020

This is a common failure of refrigeration compressors!

The excessively high suction temperature is mainly caused by the increase of suction superheat. Note that high suction temperature does not mean high suction pressure, because suction is superheated steam.