CAHO Temperature Controller H941JRO2-P

01/23/2025

How to Test a Wheel Speed Sensor?

The wheel speed sensor is used to test the wheel speed of a car. For modern vehicles, wheel speed is essential.

08/12/2020

Master the following skills to make brazing easier

Brazing is a type of brazing. When the melting point of the flux is high, it is called brazing, such as brazing; there are three types of brazing, and the other two are not explained! Brazing is a good method for high-strength, leak-free connection

08/09/2020

What are the reasons for the frost of the refrigeration compressor

The importance of the refrigeration compressor in the entire cold storage refrigeration system is self-evident, I believe everyone knows it. Next, let's watch Xiaobian teach you to turn things around.

07/15/2020

About the built-in pressure relief valve (IPR valve) of Copeland compressors

About the built-in pressure relief valve (IPR valve) of Copeland compressors Among the built-in protection devices of Copeland compressors ZB15-ZB48, ZF06-ZF25, there is a small pressure protection device called built-in pressure relief valve (IPR valve). Below we briefly talk about the work of the built-in pressure relief valve.

07/25/2020

How to distinguish the quality of the wire?

Good strong wires are the basic level of home circuit engineering, so how do consumers judge which strong wires are good wires?

07/20/2020

The performance of the refrigerator compressor is broken

The performance of the refrigerator compressor is broken 　　The refrigerator compressor is the heart of the refrigerator and the core component of the refrigerator. If the refrigerator compressor does not work, the entire refrigerator will not run.

06/29/2020

Compression ratio of American Copeland compressor

08/28/2020

These hidden corners of the air compressor, so clean it

In summer, for air compressors, every day is the same; as if it is accidental, it is heatstroke and difficult to heat. During the operation of the air compressor, the production of sludge

01/06/2021

Three main points of Mitsubishi Electric's central air-conditioning energy saving

Three main points of Mitsubishi Electric's central air-conditioning energy saving The energy saving of Mitsubishi Electric's central air conditioning system is inseparable from the following three aspects. First, it is a high-quality product, and again器2䀀
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06/14/2020

The specific operation method of screw refrigeration compressor maintenance

Before the screw compressor must be overhauled, if possible, unload the slide valve to the "0" position, shut down normally, and cut off the power supply. The pipeline connected to the compressor should be cut off and the refrigerant and lubricating oil i器2䀀
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