York eco YCAS0685EB Wiring Diagram Download

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WIRING DIAGRAM

eco

AIR COOLED SCREW LIQUID CHILLERS

MODELS YCAS STYLE ‘F’

Supersedes 201.18-W7 (700)

Form 201.18-W9 (601)

MODELS YCAS0685 THROUGH YCAS0965

50Hz

Better ecology,

Better economy.

28971AR

Summary of Contents for eco YCAS0685EB

Page 1: ...WIRING DIAGRAM eco2 AIR COOLED SCREW LIQUID CHILLERS MODELS YCAS STYLE F Supersedes 201 18 W7 700 Form 201 18 W9 601 MODELS YCAS0685 THROUGH YCAS0965 50Hz Better ecology Better economy 28971AR ...

Page 2: ...agram Detail C 28 Connection Diagram System Wiring 29 Control Power Transformer Kit Optional 31 TABLE OF CONTENTS WARNING HIGH VOLTAGE is used in the operation of this equipment DEATH OR SERIOUS INJURY may result if personnel fail to observe precautions Work on electronic equipment should not be undertaken unless the individual s has have been trained in the proper maintenance of the equipment and...

Page 3: ...teristics of the unit YORK Chiller YC YORK Chiller Air Cooled Compressor Type S Screw Nominal Capacity Unit Designator E High Efficiency Design Series Type Start Y Star WYE Delta X Across the Line Voltage Code 50 380 415 3 50 Refrigerant B R 407C YC A S 0685 E B 50 Y F NOMENCLATURE ...

Page 4: ...ompressor 3 Fan11 12 Model Data YCAS Volts MRA1 Min NF Protection13 Standard Optional NF RLA Y LRA X LRA RLA Y LRA X LRA Qty FLA ea LRA ea MCA Disc SW2 9 Min 3 5 Max 4 6 Terminal block Disc Switch 0685EB 380 367 400 400 500 2 2 4 0 2 3 0 250 99 219 692 162 267 857 7 5 7 25 0775EB 380 367 400 400 450 2 2 4 0 2 3 0 250 128 267 857 128 267 857 8 5 7 25 0835EB 380 410 400 450 500 2 1 0 300 2 250 500 1...

Page 5: ...X LRA Qty FLA ea LRA ea MCA Disc SW2 9 Min 3 5 Max 4 6 Terminal Block Disc Switch 0685EB 380 141 150 175 225 1 2 4 0 1 2 4 0 99 219 629 3 5 7 25 0775EB 380 184 200 225 300 1 2 4 0 1 4 300 128 267 857 4 5 7 25 0835EB 380 184 200 225 300 1 2 4 0 1 4 300 128 267 857 4 5 7 25 0905EB 380 226 250 300 350 1 1 0 300 1 4 300 163 267 857 4 5 7 25 0965EB 380 223 250 300 350 1 1 0 300 1 4 300 155 267 857 5 5 ...

Page 6: ...Circuit Breakers in each Motor Control Center CHILLER FIELD SUPPLIED WIRING MODEL FIELD PROVIDED POWER SUPPLY FACTORY PROVIDED LUGS WIRE RANGE 7 YCAS MIN NF OVER CURRENT PROTECTION STANDARD OPTIONAL NF MRA1 DISC SW 2 9 MIN 3 5 MAX 4 6 TERMINAL BLOCK DISC SWITCH 0685EB 482 600 600 600 2 2 0 500 2 250 500 0775EB 517 600 600 600 2 2 0 500 2 250 500 0835EB 560 600 700 700 2 2 0 500 2 250 500 0905EB 63...

Page 7: ...4 5 7 25 128 267 857 4 5 7 25 163 267 857 4 5 7 25 155 267 857 5 5 7 25 Compressor 1 Data Compressor 3 Data Fan Data11 12 RLA Y LRA X LRA RLA Y LRA X LRA Qty FLA ea LRA ea 99 219 692 162 267 857 7 5 7 25 128 267 857 128 267 857 8 5 7 25 163 267 857 128 267 857 8 5 7 25 163 267 857 163 267 857 8 5 7 25 155 267 857 148 267 857 11 5 7 25 ...

Page 8: ...ng lugs The 1 2 or 3 indicate the number of termination points or lugs which are available per phase Actual wire size and number of wires per phase must be determined based on ampacity and job requirements using N E C wire sizing information The above recommendations are based on the National Electrical Code and using copper connectors only Field wiring must also comply with local codes 8 A ground...

Page 9: ...ONNECT SUPPLY CURRENT FUSE SIZE SWITCH SIZE 2 115V 1Ø 20A 20A 30A 3 or 4 115V 1Ø 30A 30A 30A Non CE 50 60Hz 3 or 4 115V 1Ø 25A 30A 30A CE 50Hz NO OF CONTROL MCA RECOMMENDED NON FUSED COMPRESSORS POWER MAX LOAD DUAL ELEMENT DISCONNECT SUPPLY CURRENT FUSE SIZE SWITCH SIZE 2 400V 50Hz 6 3A 15A 3 or 4 400V 50Hz 9 4A 15A CONTROL POWER SUPPLY UNITS WITH STANDARD CONTROL CIRCUIT TRANSFORMERS ...

Page 10: ...E SYSTEM CIRCUIT BREAKERS MULTIPLE POINT NON FUSED DISCONNECTS WITH SEPARATE SYSTEM TERMINAL BLOCKS SUITABLE FOR ACROSS THE LINE START ONLY DEF or HACR TYPE CB Supply 2 Supply 1 1 2 3 TB TB TB SW SW LD04365 LD04364 DEF or CONVENTIONAL TYPE CB 1 TB TB 2 3 SUPPLY 1 SUPPLY 2 SW SW ...

Page 11: ...E POINT NON FUSED DISCONNECTS WITH SEPARATE SYSTEM CIRCUIT BREAKERS SINGLE POINT WITH NON FUSED DISCONNECT SWITCH SYSTEM CIRCUIT BREAKERS DEF or CONVENTIONAL CB Supply 2 Supply 1 CB SW SW CB CB 1 3 2 LD04366 LD04367 DEF or CONVENTIONAL TYPE CB Unit Supply 1 3 2 CB SW CB CB ...

Page 12: ... WITH SEPARATE SYSTEM CIRCUIT BREAKERS MULTIPLE POINT WITH SEPARATE SYSTEM TERMINAL BLOCKS SUITABLE FOR ACROSS THE LINE START ONLY Unit Supply DEF or CONVENTIONAL TYPE CB 1 3 2 CB TB CB CB LD04368 Supply 2 1 3 2 DEF or HACR TYPE CB Supply 1 TB TB TB TB TB LD04369 ...

Page 13: ...FORM 201 18 W9 13 YORK INTERNATIONAL POWER WIRING POSSIBILITIES CONTROL 120 1 50 SUPPLY VIA STANDARD CONTROL TRANSFORMER CONTROL 120 1 50 SUPPLY WITHOUT STANDARD CONTROL TRANSFORMER LD07043 LD07044 ...

Page 14: ...YORK INTERNATIONAL 14 ELEMENTARY DIAGRAM FIG 1 ELEMENTARY DIAGRAM LD04172A ...

Page 15: ...FORM 201 18 W9 15 YORK INTERNATIONAL ELEMENTARY DIAGRAM FIG 2 ELEMENTARY DIAGRAM LD04172B ...

Page 16: ...EL CHILLERS NOT PRESENT ON 3 COMPRESSOR CHILLERS PRESENT ON CERTAIN MODEL CHILLERS NOT PRESENT ON 3 COMPRESSOR CHILLERS FIG 3 STANDARD COMPRESSOR POWER SUPPLY ACROSS THE LINE START STANDARD COMPRESSOR POWER SUPPLIES ACROSS THE LINE START LD04173 ...

Page 17: ...ON CERTAIN MODEL CHILLERS NOT PRESENT ON 3 COMPRESSOR CHILLERS PRESENT ON CERTAIN MODEL CHILLERS NOT PRESENT ON 3 COMPRESSOR CHILLERS FIG 4 STANDARD COMPRESSOR POWER SUPPLY WYE DELTA START STANDARD COMPRESSOR POWER SUPPLIES WYE DELTA START LD04174 ...

Page 18: ...YORK INTERNATIONAL 18 STANDARD COMPRESSOR POWER SUPPLIES ACROSS THE LINE START FIG 5 ELEMENTARY DIAGRAM ...

Page 19: ...FORM 201 18 W9 YORK INTERNATIONAL YORK INTERNATIONAL 19A 19 FORM 201 18 W9 SHLD G ISN RS485 PORT ...

Page 20: ...19B YORK INTERNATIONAL 20 FORM 201 18 W9 YORK INTERNATIONAL CONNECTION DIAGRAM FIG 6 CONNECTION DIAGRAM Box Information continued on page 22 ...

Page 21: ...FORM 201 18 W9 21 YORK INTERNATIONAL ...

Page 22: ...YORK INTERNATIONAL 22 CONNECTION DIAGRAM FIG 7 CONNECTION DIAGRAM LD04180 Box Information continued from page 20 ...

Page 23: ...FORM 201 18 W9 23 YORK INTERNATIONAL LD04181 CONNECTION DIAGRAM FIG 8 CONNECTION DIAGRAM Box Information continued from page 20 ...

Page 24: ...YORK INTERNATIONAL 24 FIG 9 CONNECTION DIAGRAM CONNECTION DIAGRAM ELECTRICAL BOX YCAS0250 0330 YCAS0693 0953 STYLE F STANDARD REMOTE EVAP UNITS LD04182 ...

Page 25: ...FORM 201 18 W9 25 YORK INTERNATIONAL FIG 10 CONNECTION DIAGRAM CONNECTION DIAGRAM ELECTRICAL BOX YCAS0250 0330 YCAS0693 0953 STYLE F STANDARD REMOTE EVAP UNITS LD04183 ...

Page 26: ...YORK INTERNATIONAL 26 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT FIG 11 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT LD04177 ...

Page 27: ...FORM 201 18 W9 27 YORK INTERNATIONAL ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT FIG 12 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT ...

Page 28: ...LEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT FIG 13 ELEMENTARY DIAGRAM DXST DIRECT DRIVE CONTROL CIRCUIT DETAIL C SEE INSTALLATION OPERATION AND MAINTENANCE MANUAL FOR JUMPER OF CONDENSER FANS FOR CHILLER MODEL LD04374 ...

Page 29: ...FORM 201 18 W9 29 YORK INTERNATIONAL CONNECTION DIAGRAM SYSTEM WIRING STANDARD REMOTE EVAP UNITS FIG 14 CONNECTION DIAGRAM SYSTEM WIRING LD04184 ...

Page 30: ...YORK INTERNATIONAL 30 LD04185 CONNECTION DIAGRAM SYSTEM WIRING STANDARD REMOTE EVAP UNITS FIG 15 CONNECTION DIAGRAM SYSTEM WIRING ...

Page 31: ...FORM 201 18 W9 31 YORK INTERNATIONAL FIG 16 CONTROL POWER TRANSFORMER KIT CONTROL POWER TRANSFORMER KIT LD04186 ...

Page 32: ...www york com P O Box 1592 York Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 2001 ALL RIGHTS RESERVED Form 201 18 W9 601 Supersedes 201 18 W7 700 ...

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