SCHMERSAL Switch T.471-02-02y-h-840

06/14/2020

Which air cooling effect is better than air conditioning

The air energy heat pump cooling and heating machine is the same as the air conditioner, which can both heat and cool. The heating function is the strength of the air energy cooling and heating machine, and the effect is naturally needless to say. But wha器2䀀
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06/29/2020

What is the cause of compressor pipeline vibration

08/21/2020

Collection of various types of faults and troubleshooting methods for central air-conditioning!(Ⅱ)

Collection of various types of faults and troubleshooting methods for central air-conditioning! 1.Failure and maintenance methods of fan coil

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<

08/20/2020

Evaporator fouling is harmful. Several common evaporator fouling measures must be

Evaporator and preheater fouling means that the concentrated salt wastewater contains a large amount of impurity salts, which form crystal nuclei after continuous evaporation and concentration.

06/20/2020

Installation instructions for explosion-proof air conditioners

Installation instructions for explosion-proof air conditioners <img src="{{media url=&quot;Installation_instructions_for_explosion-proof_air_conditioners.jpg&quot;}}" alt="" /> 1. The power supply of the explosion-proof air conditioner shall have a dedicated line, and a circuit breaker or air switch shall be provided in the dedicated line. The power supply wires and fuses should comply with the relevant regulations and cannot be changed at will.

09/07/2020

Application of pressure dew point in compressed air system

The air that is reduced in volume and increased in pressure by the mechanical movement of the air compressor is called compressed air. Compressed air is an important power source and is widely used in many industrial fields such as machinery, metallurgy, electronics, electric power,

02/04/2025

What is a Semi-Hermetic Compressor? Everything You Need to Know

If you're in the refrigeration or air conditioning industry, you may have come across the term "semi-hermetic compressor." But what exactly is a semi-hermetic compressor, and how does it differ from other types of compressors?

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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08/19/2020

The lower the cold storage temperature, the better is a misunderstanding

Most professional refrigeration professionals believe that the lower the temperature the cold storage is built, the better, and the shelf life of ice storage can be extended. Experts say this is actually a misunderstanding