CAHO Temperature Controller H941NVO2-T

06/29/2020

Compression ratio of American Copeland compressor

06/16/2020

Reasons for refrigerator compressor not working

Reasons for refrigerator compressor not working Reason one: Is the external power supply and compressor input voltage normal? Check whether the power supply and compressor input voltage meet the standard requirements (187 volts to 242 volts), whether 器2䀀
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08/19/2020

What are the characteristics of lithium bromide absorption refrigeration units in air conditioning projects

In air-conditioning engineering, most commonly used refrigeration units are vapor compression refrigeration methods, and the refrigerant used in compression refrigeration is halogenated hydrocarbons (ie Freon).

08/19/2020

Do you know the most overlooked problems in installing central air conditioners

Many people don't know much about household central air conditioners, so they just buy a product that looks good and make an appointment for an installer to install it. However, there will always be some small problems in the later use,

09/13/2023

Hydronic Heat Pump Explained (Definition, Working Principle, Pros and Cons)

Hydronic heat pumps are a type of heat pump that are becoming increasingly popular in residential and commercial settings. They offer a number of advantages over traditional heating and cooling systems, including increased efficiency, reduced energy costs, and improved air quality.

06/26/2020

What brand of refrigerator compressor is the best

Do you know what the most important parts of a refrigerator are? Of course, it is the compressor. The refrigerator can work normally because of it. It can be said that the compressor is the core component of the refrigerator.

08/04/2020

An article clarifies the pros and cons and installation of central air conditioning

Multi-connection is what we call central air conditioning. One external unit can be connected to multiple internal units. One external unit with two internal units is called "one for two", even three is called "one for three", and so on.

07/05/2020

Hitachi screw compressor failure case

Hitachi screw compressor failure case The author summarizes the case of Hitachi screw compressor maintenance and replacement bearings, and shares the data, please send it to a friend to collect and forward it for use

09/02/2021

What does the Tire Pressure Sensor Fault Mean?

Automotive sensors are the fastest growing and most used type in recent years. The development of the automotive industry stimulates

04/27/2022

How to Test Your Surge Protection Device?

Surge protection devices protect our electronic equipment from the impact of surge and lightning which will occur without warning at any time.