Schneider Circuit Breaker OSMC32N4D40

01/13/2021

What is the reason why Mitsubishi air conditioner does not start

What is the reason why Mitsubishi air conditioner does not start Mitsubishi air conditioners have been trusted by consumers for their high quality for many years, but Mitsubishi air conditioners will also have some failures after a long time of use. Amon器2䀀
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09/06/2020

Analysis of common failures of motors and solutions

As an important power provider that is indispensable in people's production and life, electric motors will generate serious heat during use, but many times do not know how to solve them.

07/13/2020

Danfoss H series scroll compressor flexible sealing technology

Danfoss training-common faults and analysis of compressors In this issue, we will talk about the common faults and analysis of compressors.

08/02/2020

Principle and maintenance method of air conditioner pressure protector

In addition to window air-conditioning units, many air-conditioning systems use high-pressure and (or) low-pressure pressure protectors to protect the compressor in the event of a system failure. During the normal operation of the device

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.

06/29/2020

Suggestions for troubleshooting of compressor with liquid start

01/10/2021

[Fault case] Mitsubishi air conditioner, indoor and outdoor fans run, but the compressor does not run

The fan is running, but the compressor is not running 　　 Analysis and detection: Analysis of the cause of the failure may be the failure of the compressor starting capacitor, causing damage to the compressor winding or compressor jamming; after cutting 器2䀀
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07/25/2025

Piston refrigeration compressor

The structure of the piston refrigeration compressor<br></br> Piston refrigeration compressor is mainly composed of three parts: working chamber part, machine base part and auxiliary system lubrication, cooling, etc.<

09/10/2020

Air compressor valve selection steps and selection examples

The valve is a control component in the fluid conveying system, which has the functions of cut-off, regulation, diversion, prevention of reverse flow, stabilization, diversion or overflow and pressure relief.

08/02/2020

What should be paid attention to when using the showcase

After the cabinet is moved, it must be placed securely and stand still for half an hour before it can be powered on. When using the supermarket display cabinet for the first time, let the empty cabinet run for 2 hours before putting the food in the cabinet for storage