SUNX Sensor GX-M18B-U

07/17/2020

Empty and replace the expansion valve after servicing the refrigeration system

Let's introduce the operation process when replacing the expansion valve in the refrigeration system. In the system, when the low pressure of the system is under pressure control, short-circuit the controller before venting the system to prevent the system from jumping during vacuum.

08/06/2020

Application and troubleshooting of fan coil and electric valve

As a terminal device of the central air conditioning system, the fan coil unit is widely used in residences, offices, hotels, hospitals and other places because of its compact structure, flexible layout, and easy independent control.

08/02/2020

Pay attention to these details when installing household central air conditioners!

Household central air-conditioning has gradually become one of the necessary conditions for modern home life. When choosing and installing central air-conditioning,

06/14/2020

Detailed introduction of common problems in the completion and acceptance steps of the intensive cabinet project

Detailed introduction of common problems in the completion and acceptance steps of the intensive cabinet project 1. Detection after assembly adjustment. After purchasing intensive cabinet products, consumers will first check. At this time, the test is器2䀀
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09/16/2020

Check Valve PrincipleCheck Valve StandardCheck Valve Features

Check Valve Principle|Check Valve Standard|Check Valve Features|Check Valve Function|Check Valve Size Check valve is also called one-way valve or check valve, its function is to prevent the medium in the pipeline from flowing back. The bottom valve of the pump to close the water is also a check valve.

03/06/2025

Dryer Heat Pump vs Condenser: Which One Should You Choose?

When it comes to choosing a clothes dryer, there are a lot of options to consider. One of the most important decisions you'll make is whether to go with a dryer with a heat pump or a condenser. Both options have their pros and cons, so it's essential to understand the key differences between the two.

07/18/2020

The common fault analysis of refrigeration compressors is here!

Working condition and adjustment of refrigeration system of low temperature chiller Refrigerators are now widely used in the refrigeration industry, and the refrigerant is usually R22 (also R404a). In order to facilitate operation and maintenance and reduce the installation location, the refrigeration compressor, oil separator, water-cooled shell and tube condenser, filter drier

08/20/2020

Daily maintenance and maintenance methods of ground source heat pumps

At present, many office buildings and single-family villas have installed ground source heat pumps, but you should not think that you will have nothing to worry about after installation.

08/21/2020

Three tips for cold storage board installation

n the refrigeration industry, cold storage panels with relatively low technical requirements have attracted a large amount of personnel and capital investment. The choice of the quality of the cold storage board is very important for the cold storage,

06/29/2020

What is the cause of compressor pipeline vibration