Danfoss Compressor MT22JC7LVE

08/08/2020

The cold water (freezing) machine displays the reverse phase loss fault quick troubleshooting

The cold water (freezing) machine shows a reverse phase loss fault, which is a common fault of abnormal power supply. The reason for this failure is simple, and it is very convenient to repair, as long as there is a little electrician foundation, it can b–ﰨ2䀀湠疖

07/25/2020

How to distinguish between original refrigeration compressor and second-hand refrigeration compressor?

At present, illegal businesses on the market often use second-hand or refurbished or offline refrigeration compressors to make industrial chillers in order to make huge profits. They are used in some water-cooled industrial chillers, air-cooled industrial chillers, and screw-type water-cooled industrial chillers.

07/07/2020

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

08/11/2020

What role does the air conditioning and refrigeration cabinet in the computer room play

What role does the computer room air-conditioning and refrigeration cabinet play? The hot aisle/cold aisle cabinet layout method is adopted by modern data centers and is also recognized as the best layout method for data centers.

02/21/2024

Wall Hung Condensing Boilers: Everything You Need to Know

Wall-hung boilers (for radiator heating or floor heating and water heating) have become the first choice of heating equipment for more and more families.

01/13/2021

The role of refrigeration compressors, what is the role of refrigeration and air conditioning compressors?

We know whether it’s a freezer or a refrigerator All need a powerful compressor, So that the freezer can run normally.

08/18/2020

How to clean the radiator gun of a water-cooled screw chiller

There is no doubt that the water-cooled screw chiller needs maintenance. There are many places to be cleaned and cleaned, including condensers, evaporators, water towers, water pumps, etc.

08/24/2020

What should I do before the air conditioner is turned on for the first time when I encounter the new crown virus in summer

In a live broadcast last night, Dr. Zhang Wenhong said that China’s epidemic prevention and control has done a good job. When people wear masks, the probability of contracting the new crown virus is very small. He said that when it is hot,

08/10/2020

Adding method of refrigerant in central air conditioner

Adding method of refrigerant in central air conditioner<br></br> How to add refrigerant to the central air conditioner, what operating methods do you know? Let’s take a look with the editor today!

08/27/2020

Compressor overhaul and correct installation matters, super complete and detailed

Content covered by compressor overhaul Compressors generally need to be overhauled after 12,000-26,000 hours of operation. In addition to all the work required for intermediate maintenance,