SuperRed Fan CHA6012CB-A

07/24/2020

Central air conditioning water system cleaning method, process and case

When the central air-conditioning circulating water system runs for a long time, some salt deposits, corrosive debris, and biological sludge are often produced in the system. These substances will affect the heat transfer

07/07/2020

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

09/09/2020

What are the problems of traditional air compressors compared with frequency conversion air compressors

Variable-frequency air compressors have certain advantages in many aspects, so what are the problems of traditional air compressors compared to variable-frequency air compressors? Today I will tell you about the problems of traditional air compressors.

07/16/2020

Compressor overheating

The compressor is overheated, causing it to stop shortly after start-up (protector action). Please check whether it is:; Insufficient or excessive refrigerant, please fill the leak and evacuate, add enough refrigerant or release excess refrigerant. The capillary assembly (including the filter) is clogged and the suction temperature rises. Please replace the capillary assembly.

08/01/2022

Matters During Installation of Hydraulic Motor

As one of the executive components of hydraulic system, hydraulic motor is particularly important in practical use.

07/23/2020

What are the four steps to the safe operation of screw refrigeration compressors?

1 .Preparation:<br></br> 1. Check that the refrigerant, water and electrical equipment system should be normal<br></br>

09/07/2020

The contents of air compressor major, medium and minor repair

What are the specific contents of air compressor major, medium and minor repairs? 　　What is included in the overhaul of the compressor? 　　Answer: Compressor overhaul is generally carried out once after 12,000-26,000 hours of operation.

08/20/2020

Switching on and off frequently, you are murdering your air conditioner

In summer, it is inevitable to turn on and off the air conditioner. If it feels cold, you have to turn off the air conditioner. When the temperature in the room becomes hot, you have to turn on the air conditioner.

01/27/2023

What is a Smart Pressure Transmitter?

The definition of a smart pressure transmitter is arguable. Some people think that smart pressure transmitters refer to those with highway addressable remote transducer (HART) protocol output

09/01/2020

Brief discussion on customer value of after-sales service in the life cycle of air compressor

Air compressor life cycle　<br></br> The life cycle of an air compressor refers to the time elapsed from the time the air compressor is put into use to when it is not suitable for continued use in terms of performance or economy, and then withdrawn from use.