Danfoss Compressor SM090T4RC

06/29/2020

Several causes of compressor burning

08/16/2020

What is the structure of the fan coil

The fan coils we usually touch mainly include horizontal concealed fan coils, horizontal surface mounted fan coils, vertical surface mounted fan coils, vertical concealed fan coils, and other methods.

08/20/2020

Popularization of food cold storage and precautions for use

With the development of science and technology, people's living standards are improving day by day, and more and more types of food are used. It can be described as a dazzling array of items.

06/14/2020

Basic knowledge of central air conditioning

Basic knowledge of central air conditioning 1. Basic knowledge of central air conditioning 1. What is refrigerant and what is its working principle? A working substance that transfers heat between the object to be cooled and the environmental mediu器2䀀
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07/05/2020

Why is frost formed between the electronic expansion valve and the compressor

Why is frost formed between the electronic expansion valve and the compressor? A customer asked: The compressor is suddenly not cooling, and the electronic expansion valve is frosted to the compressor. Is there any relationship between the two before?

06/14/2020

Central air-conditioning unit classification

Central air-conditioning unit classification The central air conditioning unit is the core part of the central air conditioning system. Reasonable selection of units is very important for a central air-conditioning project. Regarding the cooling mode and器2䀀
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05/02/2025

Your Complete Guide to Refrigerator Fan Failures and Frequently Asked Questions

Refrigerators are essential appliances in any modern household, ensuring the freshness and longevity of perishable items.

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,

08/25/2020

The frequency of air compressor lubricating oil replacement and matters needing attention

Generally speaking, technicians need to periodically sample the air compressor lubricant to determine whether the oil needs to be changed. We cannot generally determine a uniform compressor lubricating oil change time,

02/26/2024

Troubleshooting and Resolving Samsung Refrigerator Fan Noise Issues

Samsung refrigerators are known for their advanced features and innovative design, but like any appliance, they can encounter issues over time. One common concern that users may face is an unusual fan noise emanating from the refrigerator.