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FORM 160.47-NOM3

YORK INTERNATIONAL

NOTE:

1. Calculate total chiller weight by adding motor weight, solid state starter weight, and marine water box weights, if

applicable.

2. Shipping weight includes refrigerant and oil charge. Operating weight includes water in tubes and water boxes.

3. Weights based on standard tubes in coolers and condensers.

4. Operating weight based on R-22. Subtract difference in refrigerant charge if using R-134a.

REFRIG-

SHELL

COM-

SHIP-

OPER-

ERANT

CODE

PRES-

PING

ATING

CHARGE

COOLER

SOR

WT.

(Kgs.

– COND.

(Kgs.)

R-22)

R-134a)

EA-EA

9,424

10,074

—

572

EA-EB

9,717

10,462

—

572

EB-EA

9,650

10,345

—

551

EB-EB

9,913

10,742

—

551

EC-EA

9,835

10,642

—

531

EC-EB

10,125

11,030

—

531

EA-FA

10,799

11,757

—

621

EA-FB

11,349

12,484

—

621

EB-FA

10,995

12,024

—

621

EB-FB

11,542

12,752

—

592

EC-FA

11,207

12,325

—

592

EC-FB

11,757

13,050

—

592

FA-EA

10,557

11,467

—

767

FA-EB

10,850

11,855

—

767

FB-EA

10,882

11,877

—

767

FB-EB

11,144

12,264

—

735

FC-EA

11,092

12,409

—

735

FC-EB

11,532

12,797

—

735

FA-FA

11,910

13,125

907

816

FA-FB

12,459

13,851

907

816

FB-FA

12,205

13,532

907

816

FB-FB

12,751

14,258

862

776

FC-FA

12,591

14,066

862

776

FC-FB

13,140

14,789

862

776

REFRIG-

SHELL

COM-

SHIP-

OPER-

ERANT

CODE

PRES-

PING

ATING

CHARGE

COOLER

SOR

WT.

(Kgs.

– COND.

(Kgs.)

R-22)

R-134a)

EA-EA

9,281

9,929

635

572

EA-EB

9,573

10,316

635

572

EB-EA

9,505

10,199

612

551

EB-EB

9,767

10,586

612

551

EC-EA

9,690

10,496

590

531

EC-EB

9,979

10,882

590

531

EA-FA

10,653

11,609

689

621

EA-FB

11,202

12,334

689

621

EB-FA

10,847

11,875

689

621

EB-FB

11,394

12,601

658

592

EC-FA

11,060

12,175

658

592

EC-FB

11,609

12,898

658

592

FA-EA

10,397

11,339

—

767

FA-EB

10,722

11,727

—

767

FB-EA

10,755

11,749

—

767

FB-EB

11,017

12,137

—

767

FC-EA

10,964

12,282

—

735

FC-EB

11,404

12,669

—

735

FA-FA

11,783

12,998

907

816

FA-FB

12,332

13,724

907

816

FB-FA

12,078

13,405

907

816

FB-FB

12,624

14,131

862

776

FC-FA

12,314

13,939

862

776

FC-FB

13,013

14,662

862

776

TABLE 3 – WEIGHTS - SI, R-22 AND R-134A UNITS, 50 AND 60 HZ (CONT’D)

Summary of Contents for MILLENNIUM YS

Page 1: ...Supersedes Nothing Form 160 47 NOM3 599 MODELS YS BA BA S0 THRU YS FC FB S5 STYLE D m Metric Conversions M A N U F A C T U R E R C ERTIFIED TO ARI AS C O M P L Y I N G W I T H A RI STANDARD 550 C E N...

Page 2: ...OMENCLATURE The model number denotes the following characteristics of the unit YS BB BA S0 CF D S Model Special Features Cooler Code Design Level Condenser Code Motor Code Compressor Code Power Supply...

Page 3: ...g Piping Circuits and Venting Air 20 Refrigerant Relief Piping 21 Unit Piping 23 Control Wiring 23 Power Wiring 23 Unit with Electro Mechanical Starter 23 Unit with Solid State Starter Optional 24 Ins...

Page 4: ...20 10 Typical Refrigerant Vent Piping from Relief Valves 21 11 Typical Refrigerant Vent Piping from Rupture Disk 22 12 YS Motor Connections Electro Mechanical Starter Application 25 13 Installation C...

Page 5: ...openings to accommodate the fac tory assembled unit The YS Chiller may be ordered and shipped in the fol lowing forms Form 1 Factory Assembled Unit Complete with Motor and Refrigerant and Oil Charges...

Page 6: ...nit to its operat ing position and the assembly of com ponents 4 Do not make final power supply connections to the compressor motor or control center 5 Do not charge the system with oil 6 Do not attem...

Page 7: ...head lift and lower the unit to its mounting position RIGGING The complete standard unit is shipped without skids When optional skids are used it may be necessary to remove the skids so riggers skates...

Page 8: ...783 558 CA CA S2 12 146 13 155 680 612 CA CB S2 12 419 13 547 680 612 CB CA S2 12 377 13 483 680 612 CB CB S2 12 650 13 874 680 612 REFRIG REFRIG SHELL COM SHIP OPER ERANT ERANT CODE PRES PING ATING...

Page 9: ...21 890 1 400 1 260 EA EB S4 21 104 22 743 1 400 1 260 EB EA S4 20 955 22 484 1 350 1 215 EB EB S4 21 533 23 337 1 350 1 215 EC EA S4 21 362 23 139 1 300 1 170 EC EB S4 22 000 23 991 1 300 1 170 EA FA...

Page 10: ...00 253 CB BB S2 5 367 5 798 253 CA CA S2 5 509 5 967 308 278 CA CB S2 5 633 6 145 308 278 CB CA S2 5 614 6 116 308 278 CB CB S2 5 738 6 293 308 278 REFRIG REFRIG SHELL COM SHIP OPER ERANT ERANT CODE P...

Page 11: ...S5 11 144 12 264 735 FC EA S5 11 092 12 409 735 FC EB S5 11 532 12 797 735 FA FA S5 11 910 13 125 907 816 FA FB S5 12 459 13 851 907 816 FB FA S5 12 205 13 532 907 816 FB FB S5 12 751 14 258 862 776...

Page 12: ...s level both longitudinally and transversely See Figure 3 The longitudinal alignment of the unit should be checked by placing a level on the top center of the cooler shell under the compressor motor a...

Page 13: ...3 YORK INTERNATIONAL FIG 3 STANDARD NEOPRENE VIBRATION ISOLATOR PAD MOUNTS 1 LD02942 LD02944 LD02943 OPERATINGWEIGHT Lbs Kgs DETAIL UP TO 16 365 7 423 A 16 636 7 546 to 28 835 13 080 B 28 836 13 080 t...

Page 14: ...D A TUBE SHEET WIDTH 4 2 7 8 5 2 1 2 5 2 1 2 A1 OVERALL WIDTH 4 6 3 4 4 6 1 4 4 6 3 4 4 6 1 4 5 3 3 4 5 3 3 4 B OVERALL HEIGHT3 5 8 5 8 5 11 1 2 5 10 1 4 5 11 1 2 5 11 1 4 6 3 1 4 6 3 1 4 6 3 1 4 6 7...

Page 15: ...1 2 6 6 1 2 6 9 A1 With SSS 6 9 7 8 6 9 7 8 6 9 7 8 7 0 3 8 7 3 5 8 7 2 5 8 A2 OVERALL WD less SSS 6 3 3 8 6 3 3 8 6 2 6 4 1 2 6 6 1 2 6 9 B OVERALL HEIGHT3 7 9 1 8 7 9 1 8 7 9 1 8 8 2 1 4 8 2 1 4 8 2...

Page 16: ...1 588 1 588 1 588 1 588 A1 OVERALL WIDTH 1 349 1 349 1 349 1 349 1 591 1 591 1 591 1 591 1 591 1 591 1 591 B OVERALL HEIGHT3 1 816 1 895 1 857 1 899 1 848 1 946 1 946 1 946 2 054 2 102 2 102 C COOLER...

Page 17: ...HELL CODES Cooler Condenser D C D D E E E F F E F F A TUBE SHEET WIDTH 1 880 1 880 1 880 1 943 1 994 2 057 A1 WITH SOLID STATE STARTER 2 080 2 080 2 080 2 143 2 226 2 200 A2 OVERALL WIDTH Less S S S 1...

Page 18: ...SPRING ISOLATORS OPTIONAL LD02946A LD02947A SPRING ISOLATORS 4 Per Unit ENGLISH COMPRESSOR SYSTEM OPERATING PART NO SIZE WEIGHT Lbs UP to 6 865 029 18479 001 6 866 to 9 818 029 18479 002 S0 S1 9 819 t...

Page 19: ...rn at a time in sequence until the unit end sheets are about 7 8 inch 22mm off the floor or foundation and the unit is level Check the level of the unit both longitudinally and transversly If the adju...

Page 20: ...Water piping circuits should be arranged so that the pumps discharge through the unit The circuits should be controlled as necessary to maintain essentially con stant chilled and condenser water flow...

Page 21: ...s from the re lief valves to the outside of the building is required by code and should be installed on all units The vent line s should be designed in accordance with ASHRAE 15 or local code s Refer...

Page 22: ...CAL REFRIGERANT VENT PIPING FROM RUPTURE DISK 1 Piping should be properly sup ported to prevent any strain on burst ing disk mounting 2 Be careful not to puncture burst ing disk when thread protector...

Page 23: ...embled On units shipped dismantled the following piping should be completed under the supervision of the York repre sentative the lubricant piping system oil return using material furnished See Form 1...

Page 24: ...a crimp type connection having a clearance hole for a 3 8 inch bolt motor termi nal lugs are not furnished UNIT WITH SOLID STATE STARTER OPTIONAL A YS unit equipped with a Solid State Starter does no...

Page 25: ...25 FORM 160 47 NOM3 YORK INTERNATIONAL FIG 12 YS MOTOR CONNECTIONS ELECTRO MECHANICAL STARTER APPLICATION LD03301 1...

Page 26: ...26 YORK INTERNATIONAL FIG 13 INSTALLATION CHECK LIST AND REQUEST FOR AUTHORIZED START UP ENGINEER LD03305 Installation...

Page 27: ...s pumped through the compressor The control panel automatically positions the slide valve to match the load requirements The slide valve can be operated manually When the compressor is shut off a spri...

Page 28: ...AL Compressor Oil Separator Condenser Evaporator D Flange Liquid Line Isolation Valve Oil Filter Isolation Valve Safety Relief Devices Control Panel Fluid IN Fluid OUT FIG 14 COMPONENT LAYOUT DRAWING...

Page 29: ...here ECW minimum Minimum Entering Condensing Water Temperature F LCWT Leaving Chilled Water Temperature F Operating below the minimum entering condensing wa ter will not provide energy savings and wil...

Page 30: ...pply to Capacity Control Port P Oil Temperature Sensor 1 SOL Solenoid Valve used on Chiller Sizes S0 S3 Only Pressure Release Valve SB 2 Oil Manifold Block Oil Cooler Oil Filter Oil Eductor Block Hand...

Page 31: ...a High Oil Temperature 00091VIP FIG 18 OIL PRESSURE TRANSDUCER LOCATION 00092VIP FIG 19 EDUCTOR BLOCK Safety sensor The Seal Oil Pressure is monitored by the control panel The differential pressure be...

Page 32: ...Second Stage of Oil Separation Extended Surface Area Third Stage of Oil Separation Coaleser Element Oil Out Oil Refrigerant Gas to Eductor 6 1 2 1 3 4 5 1 1 Sight Glass 2 Oil Level Switch 3 Filter Pr...

Page 33: ...ss is most often the result of operating conditions at loads under 10 of the chillers rated capacity and with condensing water that is too cold for load and op erating condition The oil is not lost bu...

Page 34: ...or The oil rich refrig erant mixes with the discharge pressure gas and flows into the compressor suction line A second eductor flows oil which may have collected in the evaporator trough through the s...

Page 35: ...ator Oil from Evaporator Trough Suction Gas to Compressor Mixture of Oil and Refrigerant Gas to Compressor Port SC 5 Low Pressure Oil and Refrigerant from Evaporator and Filter Driers High Pressure Oi...

Page 36: ...to Evaporator Refrigerant Charging Valve Manual Isolation Valve Metering Orifice Manual Throttling Valve Manual Isolation Valve Sub Cooled Liquid Refrigerant Variable Orifice Solenoid Valve Liquid Ref...

Page 37: ...gized the slide valve will move in the unload direction The 4 way directional valve opens Port P to Port A and Port B to Port T See Figure 24 High pressure oil flows into Compressor Port SC 1 and oil...

Page 38: ...Port SC 1 Load Unload Unload Load Load and Unload Supply Oil Pressure from Manifold at SB 2 A B P T 4 Way Capacity Control Solenoid Valve Sub Plate Compressor Port SC 11 Service Isolation Valves FIG 2...

Page 39: ...under positive pressure at ambient tempera tures Connect one end of a 5 8 inch refrigeration charg ing hose to the service valve located at the bottom of the oil separator connect the other end to an...

Page 40: ...cturer sRecommendation X Megohm Motor X Check 3 Phase Voltage and Current Balance X Remove Condenser Water Box s and inspecttubesheets X Mechanically Brush Condenser Tubes X or as necessary Verify Eva...

Page 41: ...stop solenoid valve on the inlet supply oil line ahead of the oil filter This valve will be automatically closed when the chiller is turned off Chiller sizes S4 and S5 have a hand isolation valve on...

Page 42: ...remove the insulation on the 2 filter dri ers located on the eductor block 3 Relieve the pressure from the circuit using the pres sure access fitting located on the side of the educ tor block Connect...

Page 43: ...changed CONDENSERTUBES The standard condenser tubes used in York YS Chillers are internally enhanced copper tubes If the equipment is located in an un heated area that is susceptible to freez ing the...

Page 44: ...0 30680 in3 in Where N Number of Condenser Tubes L Length of each tube in inches To covert in3 to gallons divide the Volume in3 by 231 in3 gallon MECHANICAL CLEANING PROCEDURE 1 Drain the water from...

Page 45: ...ate the transducer measurement points Locating the transducers at these locations will enable the data to be analyzed against a large database of sound and vibration data Note the natural or pumping f...

Page 46: ...3 0 15 DESCRIPTIONOFBANDCOVERAGE BAND 1 MOTOR MALE RTR FEMALE RTR RPM BAND 2 2X 3X MOTOR MALE ROTOR BAND 3 1X 2X COMPR PUMPING FREQUENCY BAND 4 3X 4X COMPR PUMPING FREQUENCY BAND 5 5X 6X COMPR PUMPIN...

Page 47: ...47 FORM 160 47 NOM3 YORK INTERNATIONAL This page is intentionally left blank...

Page 48: ...U S Olympic Team 36USC380 P O Box1592 York PennsylvaniaUSA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 1999 ALL RIGHTS RESERVED Form 160 47 N...

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