York 28971AR - Manuals
York 28971AR – Manual in PDF format online.
Manuals:
Manual York 28971AR
Summary
YORK INTERNATIONAL 2 NOMENCLATURE The Model Number denotes the following characteristics of the unit: YORK Chiller YC = YORK Chiller Air-Cooled Compressor Type S = Screw Nominal Capacity (tons) Unit Designator S = Standard UnitE = High EfficiencyH = High Static Fans Design Series Type Start Y = Star...
YORK INTERNATIONAL FORM 201.18-EG1 3 YORK Millennium Air Cooled Screw Compressor machines are the state-of-the-art in air-cooled chillers, providing chilled fluids for all air conditioning applications. Completely self-containedand designed for outdoor installation, these chillers employ new, low no...
YORK INTERNATIONAL 4 Specifications These YORK air cooled chillers are shipped as a com-plete factory package. Each unit is completely as-sembled with all interconnecting refrigerant piping andinternal wiring, ready for field installation: COMPLETE FACTORY PACKAGE • Each compressor is installed on i...
YORK INTERNATIONAL FORM 201.18-EG1 7 Accessories and Options • CONTROL CIRCUIT TERMINAL STRIP – Provides power input terminals for field provided power inputin lieu of factory mounted control circuit transformer.115V, 1 ∅ Control Circuit Power Terminal Strip lo- cated in the Microprocessor Panel to ...
YORK INTERNATIONAL 10 Temperatures and Flows TEMPERATURE AND FLOWS (English Units) NOTES: 1. For leaving brine temperature below 40°F (4.4°C), contact your nearest YORK office for application requirements. 2. For leaving water temperature higher than 55°F (12.8°C), contact the nearest YORK office fo...
YORK INTERNATIONAL 12 Water Pressure Drop MODEL NUMBER YCAS COOLER 0090, 0100, 0110, 0120, 0130, 0140 A 0150, 0160, 0170, 0180, 0200, 0210, 0230 B 0250, 0270, 0300, 0330 C 0360, 0400, 0440 D PRESSURE DR OP (ft-H O) 2 A B C D 100.0 1000.0 1 10 100 WATER FLOW (GPM) COOLER WATER PRESSURE DROP LD04481 E...
YORK INTERNATIONAL FORM 201.18-EG1 13 A B C D 1 10 100 1 100 10 1000 WATER FLOW (l/s) COOLER WATER PRESSURE DROP PRESSURE DR OP (kP a) LD04482 SI UNITS MODEL NUMBER YCAS COOLER 0090, 0100, 0110, 0120, 0130, 0140 A 0150, 0160, 0170, 0180, 0200, 0210, 0230 B 0250, 0270, 0300, 0330 C 0360, 0400, 0440 D
YORK INTERNATIONAL 14 Ratings – English Units NOTES: 1. k W = Compressor Input Power 2. EER = Chiller EER (includes power from compressors, fans, and control panels 0.8 KW) 3. LCWT = Leaving Chilled Water Temperature 4. Ratings based on 2.4 GPM cooler water per ton 5. Rated in accordance with ARI St...
YORK INTERNATIONAL 28 Ratings – SI Units LCWT AIR TEMPERATURE – CONDENSER (°C) (°C) 25 30 35 40 45 50 kWo kW E COP kWo kW E COP kWo kW E COP kWo kW E COP kWo kW E COP kWo kW E COP MODEL YCAS0090EC 5.0 313.3 73.4 3.7 294.4 81.9 3.2 276.7 91.8 2.7 260.6 103.0 2.3 245.9 115.7 1.9 232.7 129.8 1.7 6.0 32...
YORK INTERNATIONAL 36 Physical Data ENGLISH UNITS 1 Optional 300 PSIG Waterside available MODEL NUMBER YCAS 0090EC 0100EC 0110EC 0120EC 0130EC 0140EC 0150EC 0160EC 0170EC General Unit Data Unit Capacity at ARI Conditions, Tons 82.9 88.9 102.8 108.5 121.1 130.1 145.3 157.1 164.3 Number of Independent...
YORK INTERNATIONAL 40 Dimensions – YCAS0090 – 0100EC (English) NOTES:1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation and ease of maintenance. Site restrictions may compromise minimum cleara...
YORK INTERNATIONAL 42 Dimensions – YCAS0090 – 0100EC (SI) LD05210 NOTES: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation and ease of maintenance. Site restrictions may compromise minimum cl...
YORK INTERNATIONAL 72 ALUMINUM FIN COIL WEIGHT DISTRIBUTION BY MODEL ( LBS ) YCAS A B C D E F G H I J K L M N O P TOTAL 0090 1,405 1,191 977 1,565 1,326 1,088 –– –– –– –– –– –– –– –– –– –– 7,552 0100 1,415 1,203 992 1,587 1,350 1,113 –– –– –– –– –– –– –– –– –– –– 7,660 0110 1,508 1,399 1,290 1,566 1...
YORK INTERNATIONAL FORM 201.18-EG1 73 Isolator Selection – Aluminum Fin Coils 60 HERTZ, ALUMINUM FINS, 1" ISOLATOR SELECTIONS – VMC TYPE CP-2-XX YCAS A B C D E F G H I J K L M N O P 0090 27 26 26 28 27 26 –– –– –– –– –– –– –– –– –– –– 0100 27 27 26 28 27 26 –– –– –– –– –– –– –– –– –– –– 0110 28 ...
YORK INTERNATIONAL 74 Operating Weights – Copper Fin Coils COPPER FIN COIL WEIGHT DISTRIBUTION BY MODEL ( LBS ) YCAS A B C D E F G H I J K L M N O P TOTAL 0090 1,532 1,329 1,126 1,689 1,465 1,241 –– –– –– –– –– –– –– –– –– –– 8,382 0100 1,543 1,342 1,141 1,711 1,488 1,266 –– –– –– –– –– –– –– –– –– ...
YORK INTERNATIONAL 76 DIMENSIONS: Inches (mm) TYPE L W HD A B C D E R-3 or RD-3 5.5" 3.375" 2.875" 2.5" 0.5" 4.125" 0.563" 0.25" (139.7) (85.8) (73.2) (63.5) (12.7) (104.8) (14.4) (6.3) R-4 or RD-4 6.25" 4.625" 2.75" 3.0" 0.5" 5.0" 0.563" 0...
YORK INTERNATIONAL 78 Electrical Data MULTIPLE POINT POWER SUPPLY CONNECTION - 2 COMPRESSOR UNITS (SEE FIG. 1) (Each of Two Field Provided Power Supply Circuits individually protected with Branch Circuit Protection. Field Connections to Factory provided Terminal Block (Std), Disconnects (Opt), or In...
YORK INTERNATIONAL 88 OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION TO FACTORY CIRCUIT BREAKER – 2 COMPRESSOR UNITS (SEE FIG.4) (One Field Provided Power Supply Circuit to the chiller. Field Connection to Circuit Breaker in ‘Option Panel’. No internal Individual System Circuit Protection per Motor C...
YORK INTERNATIONAL 90 STYLE “F” 2 COMPRESSOR POWER WIRING CONNECTIONS Power Connection Options FIG. 1 – MULTIPLE POINT POWER SUPPLY CONNECTION FIG. 2 – OPTIONAL SINGLE-POINT POWER SUPPLY WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS LD05548 See Note 3 Optional Field Provided115-1-60 Micropanel Supply Suit...
YORK INTERNATIONAL 94 Typical Control Wiring – 2-Compressor Units
YORK INTERNATIONAL 96 UNIT LOCATION The YCAS chillers are designed for outdoor installation.When selecting a site for installation, be guided by thefollowing requirements: 1. Installation sites may be either on a roof or onground level. (See FOUNDATION) 2. Select a place having an adequate supply of...
YORK INTERNATIONAL FORM 201.18-EG1 97 Guide Specifications PART 1 — GENERAL 1.01 SCOPE A. The requirements of the General Conditions, Supple- mentary Conditions, Division 1, and Drawings applyto all Work herein. B. Provide Microprocessor controlled, twin-screw com- pressor, air-cooled, liquid chille...
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