Beckhoff PLC CX5020-1115

08/14/2020

What should I do if the refrigerator trips and leaks

Leakage of the moisture-proof wire of the freezer The leakage of the moisture-proof wire of the freezer is mainly manifested by the frequent on and off of the overload protection relay that is turned on after the power is turned on

08/07/2020

What should I do if there is water in the refrigerator compartment

In our daily life, many household appliances are used very frequently, but when encountering some emergencies, they feel helpless and have to ask after-sales or repair personnel for help.

07/31/2020

The cleaning and maintenance of the water chiller is of great care in autumn and winter!

How to ensure the normal operation of our chiller equipment in the cold winter? Now I will explain to you the relevant precautions and maintenance methods when the chiller is used in the harsh environment in winter.

01/05/2021

Refrigeration Compressor

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09/10/2020

List of relevant air compressor standards

Serial number Standard code standard name Remarks

08/08/2020

Knowledge of central air conditioning thermostat

Knowledge of central air conditioning thermostat The principle of central air-conditioning is the same as that of household air-conditioning, and its purpose is to set the room temperature according to the comfort of the owner.

09/20/2023

Geothermal vs Air Source Heat Pump: Which One is Right for You?

As the world becomes more conscious about the environment, finding ways to reduce carbon emissions has become a top priority. One of the ways to achieve this is by using renewable energy sources to heat our homes.

06/29/2020

Several causes of compressor burning

01/12/2021

Which air conditioner is better for Daikin and Mitsubishi Electric？

Which air conditioner is better for Daikin and Mitsubishi Electric？ Four major pieces of air conditioner, compressor, condenser, evaporator, throttling device, and finally, fighting for technology, fighting for capital Technically speaking, it is the 器2䀀
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08/02/2020

How to debug McQuay air conditioner noise

Noise caused by thermal expansion and contraction when the wall-mounted machine is working: The noise caused by the stepper motor and the synchronous motor. The main reason is that the internal gears of the motor are poorly matched to form abnormal noise.