With its unique valve design, grueling life testing and years of field experience, Discus compressors deliver best in class performance. Based on this, we have developed an unequalled range of solutions for the refrigeration and air conditioning markets. Copeland Discus With CoreSense Protection - Features. The modifications are the addition of an injection port on the compressor body and a temperature sensor port in the head of the compressor. What is the best discus compressor?
Compressor cooling Code Description A Air cooled D Discus R Ref.
In fact, Discus compressors have led the industry in energy efficiency for decades, delivering up to 12. Open the compressor service valves (if supplied) and evacuate the entire system to 5microns absolute pressure. Raise the pressure to psig with the refrigerant and remove the vacuum pump.
Under no conditions is the motor-compressor to be started or operated while the system is under a high vacuum. A 2-line liquid crystal display on the front of the compressor indicates the operational status of the compressor with a choice of languages. An LED on the compressor control module indicates at a glance whether or not there are any compressor faults.
Noise Filter Installation for Intelligent Store Discus 2. The performance of such compressors meets basic market requirements but cannot compete with Discus compressors in terms of efficiency. The S-Series ranges from 1.
K and L presented in this catalogue. Service Manual SAFETY CONSIDERATIONS Installation, service , and repair of these units should be attempted only by trained service technicians familiar with standard service instruction and training material. When the compressor is operated using capacity control the application range changes.
Our digital library hosts in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Select Country and Language Select a Country. Any Sentronic can replace existing capillary tube controls in the field. Note: Throughout this manual the term “Control Module” refers to the electronic control box on the front of the compressor which contains the display and reset buttons.
The “Sensor Module” is located inside the terminal box. Download: COPELAND DISCUS COMPRESSOR MANUAL. You have remained in right site to start getting this info. Number –2and larger will be assigned for all other variations of a given model.
To ensure safe operation, a high pressure control must be used in all applications. It can centralize your compressor -monitoring operations, which will allow technicians to trou-bleshoot problems before traveling to the site. Full mechanical, electrical, and application information follows the capacity information in each section. The Copelametic compressor product line follows in these.
Close the compressor off from the low side of the system by front seating the suction service valve. Run the compressor for two minutes. Turn off the compressor and observe the reading.
The compressor should have pulled down to at least inches of Hg.
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