LEACH Relay JA-D2F

08/13/2020

Symptoms and causes of car air conditioner compressor not working and blower not working

Fault description When the air-conditioning refrigeration switch is turned on, the compressor does not turn, but after turning on the blower switch, the blower can run<

06/29/2020

What is the cause of compressor pipeline vibration

05/12/2025

A Complete Guide to CPU Liquid Coolers: Composition, Working Principle, Types, and Pros and Cons

With increasing requirements for computer hardware and operating speed, there are higher and higher requirements for the cooling performance of computers.

07/20/2020

What are the requirements for refrigeration compressor installation

What are the general requirements for refrigeration compressor installation? The editor will introduce it to you, and hope to help everyone! 1. Collect the original materials and technical documents of the refrigeration device and system design, and be familiar with all the contents.

06/14/2020

Refrigeration compressor performance test training platform, refrigeration compressor performance test training device

KH-ZL81 refrigeration compressor performance test training device

06/14/2020

Two methods of evacuating the refrigeration system

Vacuuming is an indispensable important process before charging refrigerant in the production or maintenance of refrigeration equipment. That is, the process of removing the non-condensable gas and moisture in the system pipeline by connecting the vacuum 器2䀀
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09/15/2020

Advantages and applicable fields of silent oil-free air compressor

Introduction to the advantages of silent oil-free air compressors and applicable fields When it comes to air compressors, everyone seems to remember the roar of motors that have a great impact on our lives and work, and because of the shortcomings of high noise, the scope of use of air compressors has great limitations.

08/09/2020

Configuration method of refrigeration equipment in air conditioning warehouse

1. Refrigeration system<br></br> Most of the refrigeration equipment of air conditioning storage adopts piston-type single-stage compression refrigeration system, using ammonia or Freon-22 as the refrigerant.

05/16/2025

Compatibility Error Between Fuji HMI and Siemens PLC and the Solutions

With the development of computer network and fieldbus technology, PLC and HMI are widely used in industrial control and building automation.

08/18/2020

How to maintain the cooling tower

1. Replacement of fillers. Inferior fillers have weak rigidity, poor load-bearing capacity, and are easy to deform and fall loose, which will directly lead to poor cooling effect or loss of cooling capacity.