Keyence Sensor FU-R6F

08/11/2020

Will the amount of refrigerant cause frost in the return pipe and compressor

As far as air conditioners are concerned, generally speaking, the principle of system circulation is the same as that of refrigerator freezers. The symptoms of air conditioner systems are similar to those of refrigerator freezers when they lack fluorine.

01/12/2021

Mitsubishi Electric's commercial counters are in great favor! !

Mitsubishi Electric's commercial counters are in great favor! ! Surprise: Single cold 5 HP cabinet machine, 3 HP price range! ! ! PS-5JAK3-S; Single refrigerator; 12.2KW; 380V; R22; Mitsubishi Electric’s commercial cabinets are popular among器2䀀
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01/12/2021

To be honest for 3 years Which is more cost-effective, ordinary air conditioner or central air conditioner Too many families think wrong

To be honest for 3 years Which is more cost-effective, ordinary air conditioner or central air conditioner Too many families think wrong More than one person came around and asked me when I was decorating, which one is more cost-effective to install ordi器2䀀
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06/29/2020

Several causes of compressor burning

08/20/2020

What are the factors that affect the cooling capacity of the chiller

A normal running chiller will always encounter a series of small problems after working for a period of time. The following is a brief description of the problem that affects the cooling capacity of the chiller. The influencing factors are as follows:

07/12/2024

How to Replace the Solenoid Valve Coil

The solenoid valve coil is one of the important parts of the solenoid valve. Once there is a problem, it will seriously affect the normal use of the solenoid valve.

07/13/2020

Identify the authenticity of Danfoss compressors solenoid valves expansion valves and filters

HVAC】Innovative products and series of Danfoss commercial compressors To date, Danfoss has provided more than 100,000 air-conditioning large scroll compressors to the Chinese air-conditioning market.

06/14/2020

What are the causes of frost in refrigeration compressors

1. The opening of the thermal expansion valve is too large, or the installation of the temperature sensor is incorrect and the fixing is not firm or loose. The main reason is that the temperature sensor may feel the temperature too high in this case, resu器2䀀
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09/27/2022

What are Hydraulic Piston Pumps?

The hydraulic piston pump is mainly composed of two parts: the power end and the hydraulic end, and is also composed of a belt pulley

08/24/2020

When the weather is getting colder, you need to pay attention to these hidden dangers when using air conditioners!

Soon after the summer ends, it feels like a direct transition to winter. The weather began to cool down, and many families began to use air-conditioning and other heating equipment one after another.