Danfoss Compressor DSF155A9ALG

08/20/2020

How to judge the fault based on the indicator light of the ice machine

1. The power indicator light keeps flashing quickly and the machine does not work: The cause of the failure: the water temperature probe is open. Repair method: Open the rear cover, open the cover of the electric control box above the compressor, find a three-core connector, check if there is any dropout or poor contact, then reconnect it.

08/27/2020

Compressor overhaul and correct installation matters, super complete and detailed

Content covered by compressor overhaul Compressors generally need to be overhauled after 12,000-26,000 hours of operation. In addition to all the work required for intermediate maintenance,

06/14/2020

What are the common problems of central air conditioning compressors?

As far as central air conditioning is concerned, the most important component is the compressor. It is equivalent to the "heart" of the air conditioner. If there is a problem with the compressor, the central air conditioner will stop running. Therefore, w器2䀀
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07/15/2020

ZP51K5E-TF574.3 hp 60Hz (R410A) air conditioner Emerson Copeland compressor

What the editor will introduce today is the Emerson Copeland compressor ZP51K5E-TF5/7, which is suitable for R410A refrigerant at 60Hz three-phase electric air conditioning. The power given in the manual of Emerson Copeland Scroll Air Conditioning Compressor is 4.3 hp. For other technical parameters, please download the product manual on our website

07/17/2020

Reasonably adjust the cold storage evaporator and defrost in time

Reasonably adjust the cold storage evaporator and defrost in time Generally speaking, every increase in the cold storage evaporation temperature can save energy Therefore, under the premise of satisfying the low refrigeration process of the product, the evaporation temperature can be increased as much as possible by adjusting the amount of liquid supplied. The thermal resistance of the frost layer is generally much larger than the thermal resistance of the steel pipe.

06/14/2020

Types and selection criteria of control valves for refrigeration equipment The first thing to know is what is a control valve? A control valve, also known as a control valve, is mainly used in the field of industrial automation process control. Its functi

What you can't miss about refrigeration equipment! ! 1.What are the three necessary conditions for the safe operation of the refrigeration system? 2.(1) The refrigerant pressure in the system must not be abnormally high to avoid equipment rupture. (2)ﰸ2䀀
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06/29/2020

Compression ratio of American Copeland compressor

04/24/2025

What is a Rotary Screw Air Compressor? Everything You Need to Know

Rotary screw air compressor (screw air compressor, screw type air compressor, rotary screw compressor), is a positive displacement air compressor

09/08/2020

Types and functions of adsorbents for drying machines

The working principle of the suction dryer (also known as the adsorption dryer) is to reduce the moisture content in the compressed air by using the characteristics of the adsorbent to absorb moisture. Generally speaking, the pressure dew point of the outlet air of the suction dryer reaches -20℃~-70℃ .

06/14/2020

Air Conditioning Compressor Replacement What To Expect

One of the most complex systems manufactured today is an Air Conditioning unit. Just like any other mechanical device, the complete system functions best when all moving parts work in conjunction. However, one of the hardest parts to replace is an AC Comp器2䀀
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