Danfoss Compressor SM161A9YK

06/22/2020

Why is the air conditioner not cooling

Why is the air conditioner not cooling There are many factors for not cooling, for example: the selected air conditioner does not match the area of the room; improper installation of the air conditioner will cause the air circulation of the air conditioner to be unsmooth; when the indoor temperature is relatively high, the air conditioner cannot be cooled when turned on; It has been aging, or the service life has expired; the air conditioner has not been cleaned for a long time, and the filter surface is covered with dust; and the freon of the air conditioner has been seriously lacking. <img src="{{media url=&quot;magefan_blog/Why_is_the_air_conditioner_not_cooling.jpg&quot;}}" alt="" />

04/07/2025

Exploring Tunnel Ovens: Structure, Working Principle, Features, and Applications

Tunnel ovens play a pivotal role in industrial baking and various other applications, providing a seamless and efficient means of mass production.

03/01/2021

Matters needing attention

1.Oil and water protection of servo motor 1) The servo motor can be used in the place that will be attacked by water or oil drops, but it is not completely waterproof or oil-proof. Therefore, the servo motor should not be placed or used in the environment of water or oil invasion. 2) If the servo motor is connected to a reduction gear, the oil seal should be filled when using the servo motor to prevent the oil of the reduction gear from entering the servo motor 3) The cable of servo motor should not be immersed in oil or water.

09/01/2020

Integrity and Self-discipline Voluntary Certification

Recently, two major events affecting the entire compressor industry have occurred one after another in the industry: First, the annual ComVac ASIA (ComVac ASIA) was successfully held in Shanghai.

12/11/2024

How to Test a Refrigerator Compressor?

Refrigerators are very common in our daily life. Most people know how to use refrigerators, but they do not know the relevant knowledge.

07/07/2020

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

08/07/2020

Working principle of frequency converter

　Inverters can be divided into voltage type and current type inverters.<br></br> 　　 Voltage type is an inverter that converts the DC of a voltage source to AC. The filtering of the DC loop is a current type that converts the DC of the current source to AŒ

08/05/2020

How to add R410A refrigerant

The pressure of R410A is about 1.6 times higher than that of R22 refrigerant. Therefore, in the process of construction and after-sales service, if there is an incorrect operation, a major accident may occur.

08/19/2020

How to design cold storage compressor parameters

The cold storage compressor uses Freon as the cold storage agent. Because Freon has many different characteristics from ammonia, it should adopt different design parameters from

03/28/2023

What is a Screw Refrigeration Compressor

Screw compressors are mainly used in air compression and medium-sized refrigeration / air conditioning systems. Screw compressors can be divided into screw air compressors, screw refrigeration compressors and process gas screw compressors.