Mitsubishi Compressor BE90FEHMT

08/08/2020

What kinds of systems are there for central air conditioning Which is better for home installation

What kinds of systems are there for central air conditioning Which is better for home installation For owners who want to decorate their new home, air conditioning may be an essential part of building a comfortable home.

09/04/2020

Scientific selection of air compressor oil

Scientific selection of air compressor oil 　　 1. How is air compressor oil classified? 　　Answer: Air compressor oil is divided into reciprocating air compressor oil and rotary air compressor oil according to the structure of the compressor, each of which has three levels of light, medium and heavy load.

06/14/2020

Problems and case analysis of electronic expansion valve and four-way valve

Problems and case analysis of electronic expansion valve and four-way valve 1. The problem of electronic expansion valve 1 　　Identify the quality of electronic expansion valve: 　　Step one (see): Whether the wiring is plugged in place and whether the c器2䀀
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08/17/2020

Why is the meter still running after the air conditioner is shut down

In the process of using home appliances, friends will always encounter some weird problems more or less. For example, the air conditioner makes strange noises, the soymilk machine suddenly stops turning, and so on

08/20/2020

How to calculate air conditioner power-what is air conditioner power

The cooling power of the air conditioner refers to the total power consumed within the rated time when the air conditioner is in cooling operation, and the unit is W. It should be noted that the cooling power and cooling capacity are different.

08/09/2024

21 FAQs on Refrigeration Compressors (Part 1)

Impurities entering the friction surface of the moving parts in the refrigeration compressor body will cause abnormal scratches and wear. Besides, impurities entering the solenoid valve, expansion valve, control valve, capillary tube and stop valve in the air conditioning system will block the valve hole or make the valve not close tightly and fail.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/13/2020

Four types of safety protection measures for refrigeration compressors

As the most important component of the chiller, the motor for the refrigeration compressor plays an important role in the after-sales maintenance of the chiller. Moreover, the maintenance cost of the chiller compressor is relatively high.

04/08/2025

What is Positive Displacement Pump?

<strong>Positive displacement pump</strong> is also known as a volumetric pump, which uses the periodic volume changes of the working chamber (pump casing or cylinder) in the pump to transport the liquid.

08/18/2020

Common faults and solutions of central air conditioning

What are the common faults and solutions for central air conditioning? Let’s take a look with the editor of okmarts.com!