Copeland scroll compressor low temp replacement. Introduction The 70 frame ZP*K3 and ZP*KC Copeland ScrollTM compressors are designed for a wide variety of light commercial cooling and heat pump applications. INTRODUCTION The 25 to 40 ton ZP*KW Copeland ScrollTM compressors are designed and optimized for lower condensing temperature applications versus the ZP*KC air cooled condensing optimized compressors. The software in the Comfort Alert module has been optimized for different types of air conditioning applications: cooling only, heat pump, two-stage compressors, and commercial three-phase. Free Shipping on Qualified Orders. 75 – 9 HP (3k-30k BTU/hr at standard low-temperature rating conditions). 6 HP (8,400 - 13,450 BTU/hr at medium temperature ARI). The ZPS*K5 compressor family is the second generation of Copeland Scroll UltraTechTM. Introduction ZP*K6 Copeland ScrollTM compressors are designed with a number of patented features to deliver a 2 to 4% eficiency increase over the prior generation of Copeland Scroll compressors. Nomenclature The model numbers of the Copeland Scroll compressors include the approximate nominal 60 Hz capacity at standard operating conditions. Its optimized design perfectly fits frozen food application requirements while its scroll compliance Shop our extensive supply of Low Temperature, Scroll Air Cooled Condensing Units. This will prevent oil dilution and bearing stress on initial start-up. Multiple compressors are paralleling with two compressors (Tandem), three compressors (Trio) with equal capacity (Even) or different capacity (Uneven). The series has a wide application envelope that can operate from -40°C to +7°C evaporating temperature. Rated Load Amps: R404A Applications/R22 Applications Note single phase units not rated R22. Copeland ZF Low Temperature Scroll Compressors ! Can It Be Used Without Liquid Injection ? Got a question for you guys, I'm currently making reforms for a low temp condensing unit that has an old semi-hermetic. The compressor superheat at suction should be controlled such that it is always above 36°F (20K) to avoid oil dilution in the compressor but low return gas temperature enough to keep the compressor discharge temperature below 250°F (121. 1 bar(g) for a compressor using R22. 4. Application Considerations Compressor Temperature Protection 8 Third Party Drive 8 Copeland EVM/EVH Drive Features 8 Motor Protection 8 Missing Phase Protection 8 Low Ambient Operation 8 Other Features 8 System Control Requirements 8 Oil Boost 8 Operating Envelope Control 9 Starting and Stopping Routine 9 Discharge Temperature Protection 9 Short Cycle Protection 9 Refrigerant 9 Operating Make your business more productive A labor cost savings solutiona Value-Add condensing unit with factory installed components significantly reduces on-site tube prepping, brazing, supplies and materials. 3-4. The variable speed scrolls utilize three-phase brushless permanent magnet (BPM) motors. For over 100 years, we have introduced innovative technology, offering a wide range of sustainable solutions for commercial refrigeration applications. Observe the refrigerant and temperature guidelines and contact Copeland offers a new solution for operators looking to improve operations and reduce costs in refrigeration systems. 3 PED category and maximum allowable pressure PS The nameplate of the compressor contains information about the maximum allowable pressure PS, the minimum and maximum allowed temperature TS, the internal free volumes and the fluid groups of the refrigerants qualified for the compressor model range. We are a global climate technologies company engineered for sustainability. It is more efficient than standard reciprocating compressors with 70% less moving parts for increased reliability. Copeland Scroll compressors incorporate internal low vacuum protection and will stop pumping (unload) when the pressure ratio exceeds approximately 10:1. However, the sound and vibration characteristics differ in some respects from those of reciprocating compressors. Compared to hermetic reciprocating units, end-users will save more than $350 in annual energy costs. 3 bar(g) for a compressor using R404A, and should not be lower than 0. The ZPS*K5 is based on the fi eld proven, fi xed capacity ZP*K5 product family and has improved part load and full load performance versus the fi rst generation of Copeland Scroll UltraTech, ZPS*K4. It is designed to open and route excessively hot discharge gas back to the motor protector. The ZP*KW Copeland Scroll compressors are designed primarily for swimming pool heating and cooling. The crankcase heater must be turned on a minimum of 12 hours prior to starting the compressor. Copeland Scroll Compressor Copeland scroll compressor is famous for high reliability and is optimized for medium temperature applications for best-in-class seasonal energy efficiency. 1 – Energy Efficiency The Copeland Scroll Outdoor Refrigeration Unit signifi cantly reduces energy consumption by utilizing scroll compressor technology, variable speed fan motors, large capacity condenser coils and advanced control algorithms. 1kW) cooling capacity at the AHRI high temperature air conditioning rating point when operated at 60 Hz. Values are given for both pressure ranges on low-and high-pressure sides. 5 EER, 460 V, 60 Hz, 3 Phase, 5. Comfort Alert is designed for systems with Copeland Scroll® compressors that have internal overload protection. Copeland scroll compressors inherently have low sound and vibration characteristics. Operating principles of the Copeland Scroll compressor are described in AE4-1312. For low temperature applications the minimum cut-out setting should not be lower than 0. The original compressor burned out and we just recently installed the back up compressor. Copeland scroll compressors incorporate internal low vacuum protection and will stop pumping (unload) when the pressure ratio exceeds approximately 10:1. Copeland™ scroll compressors for residential air conditioning applications offer advanced scroll compressor technology to support your HVAC system needs. ZP*KA Copeland Scroll compressors incorporate internal low vacuum protection and will stop pumping (unload) when the pressure ratio exceeds approximately 7:1. 1 Introduction Liquid injection for Copeland scroll ZF* compressors in low-temperature applications is mandatory to keep discharge gas temperatures within safe limits. Copeland ZF15K4ETFD931 SKU: 84056 Copeland Low Temperature Scroll Compressor, 15500 BtuH Cooling, 5 hp, R-404A, 4. For replacement of Copeland ZF Scroll typically low temperature application the same procedure can be used but for one exception. These application guidelines cover Copeland scroll compressor models YF(I/J)*K1E for low-temperature refrigeration applications. Several, fully CopelandTM qualified, multiple compressor assemblies (tandem and trio) are available to allow the use of Copeland Scroll compressors into large capacity systems (ex. Copeland offers the ZX platform refrigeration condensing units specifically designed for medium temperature (ZX-MT & ZXB-MT), low temperature (ZXL-LT), digital modulated variable capacity medium temperature and low temperature (ZXD-MT & ZXLD-LT) refrigeration. High-Performance Compressors for Refrigeration Copeland is the world’s leading compressor manufacturer, committed to maximizing energy efficiency and protecting the environment. The low temperature application of ZF* Copeland ScrollTM compressors with refrigerants R407A, R407F, R448A or R449A requires the use of dedicated injection technologies in order to provide excellent compressor efficiencies and to keep the operation within safe limits. During a situation such as loss of charge, the compressor will be protected for some time while it trips on the protector. The Emerson A condensing unit for every application. This bulletin describes the operating characteristics, design features, and application requirements for these models. 1°C), especially at high compressor ratios (high condensing and low evaporating temperatures). 0 Ton VR30KS to VR54KS and VR34KF to VR61KF Scroll Compressors 4-1331 Application Guidelines for 1. This protects the compressor from discharge gas overheating. Copeland scroll compressors are designed for use with refrigerant and testing with nitrogen may result in a situation where the compressor does not develop a pressure differential (no pump condition). By changing the priority of compressors in operation and keeping running time constant the compressors oil temperature can be kept at a certain level which will reduce the amount of refrigerant absorbed into the compressor oil. Copeland offers the broadest selection of indoor, outdoor, and transportation condensing units in the market by leveraging the latest in Copeland compressor technology, components, and electronics to achieve optimum performance benefits. These application guidelines deal with vertical single Copeland scroll compressors ZB50KCE to ZB114KCE & ZB66K5E to ZB114K5E for medium temperature refrigeration applications, and ZF34K5E to ZF54K5E for low temperature refrigeration applications. Once the discharge gas reaches a critical temperature, the ASTP feature will cause the scrolls to separate and stop pumping although the motor continues to run. This scroll technology is up to 30 percent more efficient than traditional methods of system modulation. Copeland Scroll ZRK5 offers a line of replacement compressors, available from 1. The crankcase heater must . These condensing units are built with the ZSI scroll compressors with liquid injection and premium on-board CoreSense electronics features for diagnostics plus protection and come with a service door for ease of access and serviceability. The efficiency, reliability and liquid handling advantages of Copeland scroll technologies make it ideal for these applications. Copeland Scroll ZRK5 compressors are offered in an -800 bill-of-material option, such as ZR25K5-PFV-800, that includes the compressor with a 42 inch molded plug wiring harness, mounting parts and installation instructions. In addition to precise temperature and humidity control, Copeland Scroll Digital can also save you up to 30% on energy costs versus traditional methods of modulation. Scroll compressors are available in various motor versions depending upon the size of the load. Copeland Scroll ZO Low Temp CO2 Refrigeration Compressors are ideal in subcritical operations, such as low temperature cascade and booster systems. The horizontal scroll compressor utilizes the same technology as the vertical offerings and also incorporates a positive displacement oil pump to enable horizontal operation. 5 A Flow through Copeland Scroll compressors is semi-continuous with relatively low pulsation. Our free and easy-to-use mobile apps put the information you need at your fingertips. In addition, since internal compressor pressures are always balanced at startup, low voltage starting characteristics are excellent for Copeland Scroll compressors. Note that the same compressor will have approximately 5/6 of this capacity or Since Copeland scroll compressors have a very high volumetric efficiency, their displacements are lower than those of comparable capacity reciprocating compressors. 1 Introduction This technical information describes the operating characteristics, design features, and application requirements for air conditioning and reversible heat pump multiple Scroll assemblies. Copeland medium-temperature scroll compressors for refrigeration To learn more, visit copeland. Fewer job site problems and fewer Explore the Copeland Reciprocating Hermetic Compressors lineup which includes fixed speed, variable speed, HP, refrigerants and applications for each model. Digital Scroll technology permits a step less range 10 to 100% capacity modulation of Copeland ScrollTM compressors for high, medium, and low temperature applications providing smooth, vibration free operation by axially unloading the compliant scrolls. RLA for R404A only These compressors can be used with a variety of refrigerants at varying conditions. The newest compressor technology, more efficient, more fault tolerant, more adaptable. The CopelandTM ZB*KAU scroll compressor represents the latest innovation in compliant scroll technology for refrigeration equipment from 0. 22-1182 Factors to Consider in Converting Compressor Rated Capacity to Actual Capacity Application Guidelies for K4 Refrigeration Copeland ScrollTM Compressors 2-8 Horsepower Application Guidelines for ZS**KAE Copeland ScrollTM Refrigeration Compressors 1. A normally closed (de-energized) solenoid valve is a key component for achieving modulation. Copeland semi-hermetic and scroll compressors in low-temperature applications with R407A, R407F, R448A or R449A may require liquid injection, vapour injection or wet vapour injection. Great Customer Service. Features of the lineup include: 6 displacements from 1 to 6 horsepower 23 to 104 MBH; rated at -25 degrees F saturated discharge temperature 3 Copeland is pleased to introduce the Copeland scroll KHZXXXLRL condensing units for low temp applications. Glen refrigeration offers Copeland condensing unit with ZB scroll compressor, ZF scroll compressor, ZFI scroll compressor and ZSI scroll compressor to replace traditional semi-hermetic compressors and condensing Low-temp, medium-temp, high-temp, and A/C scroll compressors each have unique designs, operating conditions, and service considerations. Depending on the application and refrigerant a certain mode of protection will be used whether it is a top cap thermistor or DTC valve with discharge line thermistor. In addition, an oil Schrader valve fitting and an oil sight glass are available on ZB models. INTRODUCTION The ZS**KAE Copeland ScrollTM compressor represents the latest generation of compliant scroll technology for the refrigeration industry. There is an audible increase in sound when the scrolls start unloading. Motor, scroll and bearing design minimizes annual energy consumption Variable volume ratio adjusts the scroll compression ratio for improved low condensing performance Vapor injection increases system capacity by 50% and efficiency by 20% on average at low temperature rating condition ZF*K5 uses latest technology combined into one model Application Engineering Application Guidelines for ZF*K5E, ZB*K5E, YF*KAE, Copeland Scroll Compressors for Refrigeration 8-17 CoreSense Diagnostics ZFKQ Copeland ScrollTM Compressor for Refrigeration Applications Emerson developed the ZFKQ range of Copeland ScrollTM compressors to provide the best performance in low temperatures. The Copeland scroll digital offers compressor modulation from 10-100 percent, allowing cooling systems to automatically adjust capacity as needed while reducing energy consumption. Product Description ZPV066 and ZPV096 variable speed compressors are intended for use in commercial air conditioning, chiller, and heat pump applications. However in some respects the sound and vibration characteristics differ from reciprocating compressors and in rare instances could result in unexpected sound generation. Some applications may require liquid injection. An example would be the ZR28K5-TFD, which has 28,400 Btu/hr (8. Ensure that materials and wiring do not touch high temperature areas of the compressor. com 2018ECT-32 (2/21) ©2024 Copeland LP. 3 kW) cooling capacity at the ARI high temperature air conditioning rating point when operated at 60 Hz. • For A3 refrigerants (R290) remove refrigerant from both the high and low sides of the compressor. Values are given for both pressure ranges on low- and high-pressure sides. In addition, since internal compressor pressures are always balanced at start-up, low-voltage starting characteristics are excellent for Copeland Scroll compressors. The previous generation model range ZF24K4E-TW* to ZF48K4E-TW* was initially designed and qualified for R404A low-temperature applications with liquid injection and capillary tube. After the temperature has dropped down to the reset value the compressor motor restarts automatically. The compressor is optimized for R-22 and R-407C refrigerants, which are designed for post-2010 aftermarket service applications. Our compressor cross reference provides a comprehensive product information in the industry, making it easier to get the information you need. Based on Copeland scroll compressors, the X-Line is designed for medium- and low-temperature refrigeration applications. YF*K1E scroll compressors can be operated with either A1 or A2L refrigerants, while YFI*K1E & YFJ*K1E compressor models are currently only approved for A2L refrigerants. up to 500kW air cooled chillers) able to deliver optimal comfort, low operating cost with higher seasonal efficiency (ESEER). 5 HP Copeland PerformanceAlertTM Diagnostic Module Electronic Unit Controller Suction Accumulators Liquid Line Filter-Driers Compressor The compressor superheat at suction should be controlled such that it is always above 36°F (2. With best– in–class engineering and design and the broadest portfolio of modulated solutions, we’re not just setting the standard for compressor leadership; we’re pioneering its Flow through Copeland Scroll compressors is semicontinuous with relatively low pulsation. Sanitary Heating Copeland scroll compressors set industry standards for high reliability and outstanding performance for water heating, making them the preferred choice for hotels, restaurants, and hospitals. A2L-Qualified Copeland Compressors YF Scroll Compressor Copeland YF scroll compressor models are designed for use in low- to medium-temperature A2L refrigeration applications such as walk-in freezers and reach-in display cases. ZP*K6 is designed to help OEMs meet 2015 regional eficiency standards. Keep all non-essential personnel away from the compressor during service. The centre letter "F" (eg, TFD) stands for inherent motor protector (Klixon) which is embedded in the stator head and interrupts the power supply of the windings internally at high current or high motor winding temperature. Allow time for the compressor to cool before servicing. The Copeland Scroll K5 compressor offers the highest energy efficiency available - lowering utility bills and reducing CO 2 emissions. 5 to 5. The Copeland YS scroll compressor represents the latest innovation in scroll technology for refrigeration equipment from 1-4 HP (9k-30k BTU/hr at medium temperature ARI). The Copeland YF scroll compressor represents the latest innovation in scroll technology for refrigeration equipment from 0. The compressors have been qualified for use with EmersonTM EVC Drives which have been developed and qualified for BPM motor-compressors. The cut-out point of the LP switch must be calibrated using an accurate suction pressure gauge rather than the scale on the switch which is provided for rough setting only. 5 PED category and maximum allowable pressure PS The nameplate of the compressor contains information about the maximum allowable pressure PS, the minimum and maximum allowed temperature TS, the internal free volumes and the refrigerants qualified for the compressor model range. In addition, it diminishes the need for frequent leak inspections since all filter drier and mois-ture indicator braze joints have been factory tested. Because of variability between systems, however, individual system tests should be performed to verify acceptability of sound performance. Order Copeland ZF13K4E-TF5-931 Low Temp Scroll Compressor - 15100 BTUh, 4 HP at ISCsales. The centre letter "F" (eg, TFD) stands for inherent motor protector (Klixon) which is embedded in the stator head and interrupts the power supply of the windings internally at high current or high motor winding temperature. Combining world class eficiency and reliability, Discus is the compressor of choice to meet your refrigeration needs. The above scroll compressor replacement procedure shows replacement typically for ZB medium temperature application. Compressors ZFD13KVE to ZFD25KVE: For low temperature applications with R404A, these compressors could be used with the NTC thermistor, connected to the digital Scroll controller. When the solenoid valve is energized, the two XFAM020ZCFV081 - Condensing unit, air cooled, scroll compressor, outdoor, medium temp, 2 HP, R22, R134a, R404A, R407A, R407C, w/ receiver Advanced Scroll Temperature Protection is a temperature sensitive thermo-disc that acts to protect the compressor from discharge gas overheating. Medium Temperature Digital Compressor Operation The digital scroll is capable of seamlessly modulating its capacity from 10% to 100%. The series has a wider application envelope that can operate at -40°C lowest evaporating temperature. 5 to 5 Ton Model ZP R-410A Copeland Scroll Compressors 4-1334 Low Condensing Temperature Bulletin 4-1336 Discus™ Optimized Medium Temperature Models Bulletin 4-1380 Guide for the use of R-290 Shop our extensive supply of Low Temperature, Scroll Air Cooled Condensing Units. Jun 6, 2025 · Have you ever wondered what lubricants and refrigerants are approved for Copeland brand compressors? Listen in as we discuss where you can find the latest complete list. White-Rodgers Flow Controls Service Parts Access product information with our powerful cross reference for OEM, competitive or White-Rodgers products. 2. ZFKQ Copeland ScrollTM Compressor for Refrigeration Applications Emerson developed the ZFKQ range of Copeland ScrollTM compressors to provide the best performance in low temperatures. For medium to low temperature refrigeration applications Copeland, a leader in compression technology solutions, developed the ZF range of refrigeration scroll compressors to provide the best performance in medium to low temperatures application. Copeland Discus Compressor replacement guide Copeland Discus compressors deliver best in class performance Copeland Discus compressors have been the unquestioned leader in commercial refrigeration for over 30 years. When the solenoid valve is in its normally closed position, the compressor operates at full capacity, or loaded state. 2 °C) to avoid oil dilution in the compressor but low return gas temperature enough to keep the compressor discharge temperature below 250°F (121. Its optimized design perfectly fits frozen food application requirements while its scroll compliance Copeland offers a new solution for operators looking to improve operations and reduce costs in refrigeration systems. For example, when the low temperature unit experiences an extremely hot day, the control module decides to switch from vapor-injection-optimization to discharge gas temperature control to allow the compressor to run safely and pass the extreme weather hours. Compressor Line-up Emerson Climate Technologies provides a full-line of Copeland ScrollTM residential compressors that are: R-410A ready Optimized for 13+ SEER applications Built around a unique technology that wears in and not out They include the latest advances in Copeland Scroll technology featuring: About Copeland Copeland, a global provider of sustainable climate solutions, combines category–leading brands in compression, controls, software and monitoring for heating, cooling and refrigeration. Application Engineering Bulletins 4-1273 Factors to Consider in Converting Compressor Rated Capacity to Actual Capacity 4-1295 HFC-134A Refrigerant Guidelines 4-1298 Extended Medium Temperature R-404A/507 Hermetic Compressors and Condensing Units 4-1299 Application Guidelines for Copeland Scroll Compressors 2 - 6 Horsepower 4-1327 Economized Vapor Injection (EVI) Compressors 4-1387 Application 4-1330 Application Guidelines for 2. Additionally, its superior reliability and onboard CoreSenseTM Diagnostics prevent unnecessary service calls and extend compressor life. However, as Copeland horizontal scroll compressor Copeland offers a new solution for operators looking for improved energy efficiency in lowu0002-profile refrigeration applications. Internal Temperature Protection The Therm-O-Disc® or TOD is a temperature-sensitive snap disc device located between the high and low pressure side of the scroll. 5–5 HP, which deliver new levels of performance. Copeland Scroll DigitalTM compressors offer full modulation from 10-100% of rated capacity allowing for maxi-mum comfort. 75 HP - 1. Copeland Scroll K5 compressors for refrigeration with CoreSense diagnostics come standard with discharge temperature protection. The upgrade kit features the Copeland Comfort Controller and the required valve, coil, thermistor, and tubing 2. Copeland ZO subcritical CO 2 scroll compressors are designed to exploit the characteristics of CO 2 refrigeration systems. An example would be the ZP236KCE-TED, which has 236,000 Btu/hr (69. Advanced Temperature Scroll Protector is a temperature-sensitive snap disc in certain scroll compressors. The motor versions differ in operating voltage, type of switching, number of phases, frequency and type of motor protection. Manifolded Compressor Replacement 16 Start-Up of a New or Replacement Compressor 17 Refrigerant Retrofits 17 Figures & Tables Figure 1 ASTP Label 8 Figure 2 Scroll Tube Fitting Brazing 18 Figure 3 ZP Nomenclature 19 Figure 4 Crankcase Heater Location 20 Figure 5 Drive Output: Frequency Vs. En Radio Refrigeración de Juárez, nos enorgullece ser distribuidores autorizados de la marca COPELAND, líder mundial en compresores para sistemas de refrigeración y aire acondicionado. Copeland scroll compressor technology remains at the forefront The initial start-up in the field is a very critical period for any compressor because all load-bearing surfaces are new and require a short break-in period to carry high loads under adverse conditions. Troubleshooting Guide – Starts/Runs Compressor starts –immediately trips on protector Compressor starts – short cycle Compressor starts – runs continuously Allow time for compressor protector to reset Protector Which control is short cycling? Copeland Scroll compressors inherently have low sound and vibration characteristics. Jan 6, 2013 · Allow the compressor to cool to reset the motor protector. The Copeland scroll Digital Compressor can achieve continuous capacity modulation from 10% to 100%, resulting in precise temperature control, reduced compressor cycling, and lower energy consumption. URI carries Copeland and more. Copeland has a medium-temp scroll compressor line (ZB and ZS) for medium and high-temp applications. miuxz tonf req szhu wyszf yqzuobg tkes ezfbp yhch wzlpyx