York YCAS0130, User Manual

Page 1: ...WIRING DIAGRAM Millennium TM AIR COOLED SCREW LIQUID CHILLERS STYLE F Supersedes 201 18 W1 798 Form 201 18 W1 1298 28971A r MODELS YCAS0130 THRU YCAS0230...

Page 2: ...ntenance of the equipment and is are familiar with its potential hazards Shut off power supply to equipment before beginning work and follow lockout procedures When working inside equipment with power...

Page 3: ...unit YORK Chiller YC YORK Chiller Air Cooled Compressor Type S Screw Nominal Capacity Unit Designator S Standard Unit E High Efficiency Design Series Type Start Y Star WYE Delta X Across the Line Volt...

Page 4: ...50 2 3 0 250 155 360 1081 4 8 460 176 200 225 350 225 350 2 300 6 AWG 350 6 AWG 350 128 285 856 4 0 575 141 150 175 250 175 250 2 4 0 6 AWG 350 6 AWG 350 103 238 715 3 1 200 434 600 600 800 600 800 2...

Page 5: ...2 4 0 6 AWG 350 6 AWG 350 103 238 715 3 1 200 402 400 500 700 500 700 2 1 500 2 3 0 250 3 2 0 400 295 656 1969 8 2 230 351 400 450 700 450 700 2 2 300 2 3 0 250 3 2 0 400 256 571 1712 7 8 0170EC 380...

Page 6: ...40 3 2 0 400 800 0160EC 380 387 600 450 600 450 600 2 1 500 760 3 2 0 400 600 460 320 400 400 450 400 450 2 2 300 550 2 3 0 250 400 575 257 400 300 400 300 400 1 500 380 2 3 0 250 400 200 762 800 1000...

Page 7: ...5 856 4 0 250 128 285 856 4 0 575 250 103 238 715 3 1 250 103 238 715 3 1 200 600 321 656 1969 8 2 600 295 656 1969 8 2 230 600 279 571 1712 7 8 600 256 571 1712 7 8 0170EC 380 400 169 360 1081 4 8 40...

Page 8: ...d 1995 Section 36 1 Minimum fuse rating 1 5 x largest compressor RLA other compressor RLAs fans x each fan motor FLA 4 Maximum dual element fuse size is based on 225 maximum plus 100 of the rated load...

Page 9: ...CAS MCA1 MIN NF D E FUSE TERMINAL BLOCK NF SERV DISC SW DATA DATA DATA DATA DISC SW2 MIN3 MAX4 LUGS WIRE RANGE7 RATING2 LUGS WIRE RANGE7 RLA X LRA FLA EA RLA X LRA FLA EA 0130EC 460 273 400 300 400 1...

Page 10: ...tions on the following page 5 To stop unit Emergency Stop with contacts other than those shown install the stop contact between 5 and 1 If a stop device is not installed a jumper must be connected bet...

Page 11: ...FORM 201 18 W1 11 YORK INTERNATIONAL LD03228 WIRING DIAGRAM ACROSS THE LINE START...

Page 12: ...YORK INTERNATIONAL 12 FIG 1 CONTINUED ELEMENTARY DIAGRAM...

Page 13: ...e relay contactor coil Any contacts connected to flow switch inputs or BAS inputs on terminals 13 19 or TB3 or any other terminals must be sup pressed with a YORK P N 031 00808 000 suppressor across t...

Page 14: ...tions on the following page 5 To stop unit Emergency Stop with contacts other than those shown install the stop contact between 5 and 1 If a stop device is not installed a jumper must be connected bet...

Page 15: ...FORM 201 18 W1 15 YORK INTERNATIONAL WIRING DIAGRAM WYE DELTA START LD03229...

Page 16: ...YORK INTERNATIONAL 16 FIG 1 CONTINUED ELEMENTARY DIAGRAM...

Page 17: ...e relay contactor coil Any contacts connected to flow switch inputs or BAS inputs on terminals 13 19 or TB3 or any other terminals must be sup pressed with a YORK P N 031 00808 000 suppressor across t...

Page 18: ...YORK INTERNATIONAL 18...

Page 19: ...FORM 201 18 W1 19 YORK INTERNATIONAL LD03280...

Page 20: ...YORK INTERNATIONAL 20 LEGEND LD03281...

Page 21: ...FORM 201 18 W1 21 YORK INTERNATIONAL LD03282 LD03283 LD03284...

Page 22: ...YORK INTERNATIONAL 22 CONNECTION DIAGRAM SYSTEM WIRING LD03230 LD03231 LD03232...

Page 23: ...FORM 201 18 W1 23 YORK INTERNATIONAL COMPRESSOR TERMINAL BOX LD03233...

Page 24: ...YORK INTERNATIONAL 24 MULTI POINT POWER SUPPLY WIRING STANDARD UNIT LD03254 SINGLE POINT POWER SUPPLY WIRING WITH CIRCUIT BREAKERS LD03255...

Page 25: ...FORM 201 18 W1 25 YORK INTERNATIONAL SINGLE POINT POWER WIRING WITH FIELD SUPPLIED CIRCUIT PROTECTION LD03256 SINGLE POINT POWER WIRING WITH CIRCUIT BREAKERS LD03257...

Page 26: ...ORK INTERNATIONAL 26 ELECTRICAL POWER WIRING OPTIONS NON FUSED DISCONNECT SWITCH ELECTRICAL POWER WIRING OPTIONS TERMINAL BLOCKS LD03258 LD03259 ELECTRICAL POWER WIRING OPTIONS TERMINAL BLOCKS LD03260...

Page 27: ...FORM 201 18 W1 27 YORK INTERNATIONAL LD03286...

Page 28: ...1592 Y ork Pennsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 1998 ALL RIGHTS RESERVED Form 201 18 W1 1298 Supersedes 201 18 W1 798...