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YORK INTERNATIONAL

FORM 201.19-EG4

SYSTEM #2 FIELD-SUPPLIED WIRING

MODEL VOLTS MIN NF

FACTORY PROVIDED (LUGS) WIRE RANGE

COMPRESSOR #2 FANS

11, 12

YCAS MCA

DISC SW

2, 9

STD. TERMINAL OPT. NF. OPT. C.B. RLA Y-D-LRA XL-LRA QTY FLA LRA

MIN.

3, 5

MAX.

4, 6

BLOCK DISC SW. (EA.) (EA.)

200 235 250 300 400 1/0 - 300 #6 - 350 (2) 3/0 - 250 168 404 1257 3 8.2 33.0

230 206 200 250 350 1/0 - 300 #4 - 300 #6 - 350 146 354 1103 3 7.8 38.0

0098EB

380 125 150 150 200 # 2 - 1/0 * #4 - 300 #4 - 300 89 219 681 3 4.8 23.0

460 103 100 125 150 # 6 - 1/0 #14 - 1/0 #4 - 300 73 174 542 3 4.0 19.0

575 83 100 100 125 # 6 - 1/0 #14 - 1/0 #14 - 1/0 59 138 431 3 3.1 15.2

200 234 250 300 400 1/0 - 300 #4 - 300 (2) 3/0 - 250 168 404 1257 3 8.2 33.0

230 206 200 250 350 1/0 - 300 #4 - 300 #6 - 350 146 354 1103 3 7.8 38.0

0118EB

380 125 150 150 200 # 6 - 1/0 #4 - 300 #4 - 300 88 219 681 3 4.8 23.0

460 103 100 125 150 # 6 - 1/0 #4 - 300 #4 - 300 73 174 542 3 4.0 19.0

575 83 100 100 125 # 6 - 1/0 #14 - 1/0 #14 - 1/0 59 138 431 3 3.1 15.2

200 232 250 300 350 1/0 - 300 #4 - 300 (2) 3/0 - 250 159 404 1257 4 8.2 33.0

230 205 200 250 300 1/0 - 300 #4 - 300 #6 - 350 139 354 1103 4 7.8 38.0

0128EB

380 124 150 150 200 # 6 - 1/0 #4 - 300 #4 - 300 84 219 681 4 4.8 23.0

460 102 100 125 150 # 6 - 1/0 #4 - 300 #4 - 300 69 174 542 4 4.0 19.0

575 82 100 100 125 # 6 - 1/0 #14 - 1/0 #14 - 1/0 56 138 431 4 3.1 15.2

200 323 400 400 500 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 232 591 1866 4 8.2 33.0

230 284 400 350 450 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 202 481 1518 4 7.8 38.0

0138EB

380 172 200 225 250 # 2 - 4/0 #4 - 300 #4 - 300 122 285 900 4 4.8 23.0

460 142 150 175 225 # 2 - 4/0 #4 - 300 #4 - 300 101 228 719 4 4.0 19.0

575 113 150 150 175 # 6 - 1/0 #4 - 300 #4 - 300 81 182 574 4 3.1 15.2

200 324 400 400 500 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 233 591 1866 4 8.2 33.0

230 284 400 350 450 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 203 481 1518 4 7.8 38.0

0148EB

380 172 200 225 250 # 2 - 4/0 #4 - 300 #4 - 300 122 285 900 4 4.8 23.0

460 143 150 175 225 # 2 - 4/0 #4 - 300 #4 - 300 101 228 719 4 4.0 19.0

575 113 150 150 175 # 6 - 1/0 #4 - 300 #4 - 300 81 182 574 4 3.1 15.2

200 324 400 400 500 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 233 591 1866 4 8.2 33.0

230 284 400 350 450 2/0 - 500 (2) 3/0 - 250 (2) 3/0 - 250 203 481 1518 4 7.8 38.0

0158EB

380 172 200 225 250 # 2 - 4/0 #6 - 350 #4 - 300 122 285 900 4 4.8 23.0

460 143 150 175 225 # 2 - 4/0 #4 - 300 #4 - 300 101 228 719 4 4.0 19.0

575 114 150 150 175 # 6 - 1/0 #4 - 300 #4 - 300 81 182 574 4 3.1 15.2

200 433 600 600 700 (2) 1/0 - 300 (3) 2/0 - 400 (3) 2/0 - 400 320 708 2256 4 8.2 33.0

230 378 400 450 600 (2) 1/0 - 300 (2) 3/0 - 250 (3) 2/0 - 400 278 642 2045 4 7.8 38.0

0178EB

380 230 250 300 350 1/0 - 300 #6 - 350 (2) 3/0 - 250 169 343 1093 4 4.8 23.0

460 191 200 225 300 # 2 - 4/0 #4 - 300 #4 - 300 140 280 893 4 4.0 19.0

575 151 150 200 250 # 2 - 4/0 #4 - 300 #6 - 350 111 224 714 4 3.1 15.2

200 412 400 500 700 (2) 2/0 - 300 (2) 3/0 - 250 (3) 2/0 - 400 297 708 2256 5 8.2 33.0

230 361 400 450 600 (2) # 2 - 4/0 (2) 3/0 - 250 (3) 2/0 - 400 258 642 2045 5 7.8 38.0

0198EB

380 219 250 300 350 1/0 - 300 (2) 3/0 - 500 (2) 3/0 - 250 156 343 1093 5 4.8 23.0

460 182 200 225 300 # 2 - 4/0 #6 - 350 #4 - 300 129 280 893 5 4.0 19.0

575 144 150 175 225 # 2 - 4/0 #6 - 350 #6 - 350 103 224 714 5 3.1 15.2

200 510 600 700 800 (2) 2/0 - 500 (3) 2/0 - 400 (3) 2/0 - 400 376 708 2256 5 8.2 33.0

230 447 600 600 700 (2) 1/0 - 300 (3) 2/0 - 400 (3) 2/0 - 400 326 642 2045 5 7.8 38.0

0208EB

380 271 250 350 450 2/0 - 500 #6 - 350 (2) 3/0 - 250 198 343 1093 5 4.8 23.0

460 225 250 300 350 1/0 - 300 #6 - 350 (2) 3/0 - 250 164 280 893 5 4.0 19.0

575 179 200 225 300 # 2 - 4/0 #6 - 350 #6 - 350 131 224 714 5 3.1 15.2

OVER-CURRENT

PROTECTION

FIELD PROVIDED POWER SUPPLY

Summary of Contents for R-407C Optimized

Page 1: ...FORM 201 19 EG4 903 Air Cooled Screw Liquid Chillers STYLE G 80 400 Tons 280 kW 1400 kW 60 Hz R 407C Optimized 28971AR 200 230 380 460 AND 575 Better ecology Better economy 50 200 Tons...

Page 2: ...lection 86 Isolator Selection 89 Isolator Details 92 Electrical Data 94 Electrical Notes 105 Power Connection Options 106 Typical Control Wiring 110 Application Data 112 Guide Specifications Design Se...

Page 3: ...they employ low noise energy efficient serviceable semi hermetic screw compressors designed and manufactured specifically for this new product line These compressors with reliable twin screw technolo...

Page 4: ...bout 8 F 4 4C of glide While placing a refrigerant with glide into a machine designed for an azeotropic refrig erant no glide like R 22 typically diminishes chiller performance the YORK eco2 machine e...

Page 5: ...thermostatic expansion valves Discharge line provided with manual compressor shut off service valve suction line shutoff valve optional Suction line equipped with closed cell insulation Oil separator...

Page 6: ...ressor ca pacity control valve input steps w Cutout status and setpoints for supply fluid tem perature low suction pressure high discharge pressure and temperature high oil temperature low and high am...

Page 7: ...ndent doors and separated by a steel panel Current transformers sense each phase as an input to the microprocessor to protect compressor motors from damage due to low input current high input current...

Page 8: ...from the Terminal Block or Disconnect Switch to factory supplied Individual System Circuit Breakers with external lockable handles in each of the two compressor motor control centers w Single Point S...

Page 9: ...educe the possibility of cooler damage due to freezing during chiller operation the unit Microprocessor automatically unloads the compressors at abnormally low suction temperature pressure conditions...

Page 10: ...pressor sound blanket offering 1dBa overall A weighted unit sound power reduction when fitted with the Low Noise fan option and the Condenser Perimeter Panel Enclosure Material is both UV and mildew...

Page 11: ...12 8 11 3 48 5 17 7 50 0138 4 4 12 8 8 9 25 4 17 7 50 0148 4 4 12 8 11 3 48 5 17 7 50 0158 4 4 12 8 11 3 48 5 17 7 50 0178 4 4 12 8 11 3 48 5 17 7 50 0198 4 4 12 8 11 3 48 5 17 7 50 0208 4 4 12 8 11...

Page 12: ...12 YORK INTERNATIONAL Water Pressure Drop English Units ENGLISH UNITS LD05825 MODEL NUMBER YCAS COOLER 0098 0118 0138 C1 0128 0148 0158 0178 0198 0208 C2...

Page 13: ...13 YORK INTERNATIONAL FORM 201 19 EG4 LD06102 MODEL NUMBER YCAS COOLER 0218 0248 0268 C3 0288 0308 0328 C4 0358 0398 0418 C5 ENGLISH UNITS...

Page 14: ...SI UNITS LD05884 Water Pressure Drop SI Units Water Flow I s 1 10 100 1000 100 10 1 Pressure Drop kPa WATER PRESSURE DROP 2 COMPRESSOR UNITS C1 C2 MODEL NUMBER YCAS COOLER 0098 0118 0138 C1 0128 0148...

Page 15: ...L FORM 201 19 EG4 LD06103 WATER PRESSURE DROP 3 4 COMPRESSOR UNITS 1 10 100 100 1000 10000 Water Flow I s Pressure Drop kPa C3 C4 C5 MODEL NUMBER YCAS COOLER 0218 0248 0268 C3 0288 0308 0328 C4 0358 0...

Page 16: ...2 7 9 8 46 0 126 1 94 4 14 4 122 3 100 7 13 2 118 4 107 6 12 0 114 3 115 0 10 9 110 4 122 8 9 9 48 0 130 2 94 6 14 8 126 1 101 0 13 5 122 2 107 9 12 3 118 1 115 3 11 2 114 1 123 1 10 2 50 0 134 2 94 9...

Page 17: ...7 4 91 6 150 7 6 8 79 1 144 5 6 1 59 7 128 9 5 1 48 0 110 2 131 4 9 3 106 4 140 2 8 5 102 8 149 4 7 7 93 8 148 7 7 1 81 1 142 9 6 3 60 7 126 9 5 3 50 0 113 9 131 7 9 6 110 1 140 4 8 7 106 4 149 6 8 0...

Page 18: ...9 105 4 15 5 150 1 112 6 14 2 145 0 120 3 12 9 139 9 128 6 11 7 134 9 137 3 10 7 48 0 159 5 105 7 15 9 154 9 112 9 14 6 149 7 120 6 13 3 144 5 128 9 12 1 139 5 137 7 11 0 50 0 164 5 105 9 16 4 159 7 1...

Page 19: ...56 5 8 8 121 1 167 0 8 0 116 9 178 0 7 3 112 6 189 0 6 6 84 2 162 6 5 7 48 0 134 6 147 0 10 0 129 8 156 8 9 1 125 3 167 2 8 3 121 0 178 2 7 5 113 8 184 6 6 9 85 5 160 1 5 9 50 0 139 1 147 3 10 3 134 2...

Page 20: ...0 0 208 1 169 3 13 3 200 9 180 8 12 1 193 9 193 1 11 0 187 0 206 4 10 0 180 2 220 5 9 1 42 0 214 9 170 5 13 7 207 6 181 9 12 5 200 4 194 3 11 3 196 3 208 3 10 4 186 4 221 6 9 3 44 0 221 7 171 6 14 0 2...

Page 21: ...0 8 4 165 4 243 1 7 6 159 8 258 9 6 9 144 6 256 3 6 3 109 5 223 5 5 4 48 0 183 5 214 6 9 5 177 1 228 7 8 6 171 1 243 7 7 8 165 3 259 5 7 1 147 0 251 9 6 5 111 0 220 0 5 6 50 0 189 4 215 4 9 7 183 0 22...

Page 22: ...2 220 7 11 1 227 5 236 0 10 1 219 2 252 2 9 2 42 0 272 9 194 9 14 3 253 1 207 7 12 6 244 3 221 8 11 5 235 5 236 9 10 4 227 0 253 1 9 5 44 0 273 7 195 4 14 4 261 5 208 6 13 0 252 4 222 9 11 8 243 5 23...

Page 23: ...2 136 5 277 0 5 3 46 0 234 2 272 1 9 2 225 9 290 3 8 4 218 0 309 6 7 6 201 1 310 7 7 0 180 6 307 7 6 4 137 6 275 0 5 3 48 0 242 1 273 0 9 5 233 6 291 2 8 6 225 6 310 3 7 9 206 5 308 2 7 2 185 7 305 8...

Page 24: ...272 0 11 3 283 2 290 6 10 3 272 8 310 4 9 4 42 0 326 0 240 2 14 0 314 8 256 2 12 8 303 7 273 5 11 7 292 9 292 0 10 6 282 3 311 8 9 7 44 0 336 4 241 6 14 4 324 9 257 7 13 1 313 7 274 9 12 0 302 6 293 4...

Page 25: ...67 2 338 1 5 3 46 0 290 9 335 4 9 3 280 7 357 5 8 5 270 9 381 0 7 7 261 7 405 7 7 1 224 8 382 8 6 4 168 3 335 6 5 4 48 0 300 5 336 7 9 6 290 1 358 7 8 7 280 1 382 2 8 0 269 5 404 6 7 3 227 5 375 4 6 6...

Page 26: ...0 3 324 9 371 4 9 4 42 0 388 5 287 6 14 0 375 1 306 5 12 8 361 9 327 2 11 7 351 0 350 1 10 7 336 2 373 1 9 7 44 0 400 9 289 2 14 4 387 0 308 6 13 1 373 8 328 8 12 0 360 2 351 4 10 9 347 6 374 8 9 9 45...

Page 27: ...85 4 496 4 6 3 213 0 434 9 5 3 46 0 376 5 435 7 9 3 363 3 464 4 8 5 350 8 494 7 7 7 338 7 527 0 7 0 287 3 491 7 6 4 214 6 431 7 5 3 48 0 388 9 437 3 9 6 375 5 465 9 8 7 362 6 496 4 8 0 348 4 524 8 7 3...

Page 28: ...0 7 153 0 2 1 252 9 138 1 1 7 9 0 453 0 97 2 4 2 428 1 109 4 3 6 402 7 123 1 3 0 378 2 138 4 2 5 348 1 151 1 2 2 256 3 135 9 1 8 10 0 465 7 97 4 4 3 440 3 109 7 3 7 414 6 123 4 3 1 389 7 138 6 2 6 355...

Page 29: ...20 4 154 1 2 5 393 6 173 2 2 1 347 6 183 4 1 8 7 0 526 6 108 0 4 3 494 7 121 7 3 6 466 0 137 4 3 1 433 9 154 3 2 6 406 5 173 4 2 2 352 7 180 3 1 8 8 0 541 6 108 3 4 4 509 4 122 0 3 7 477 7 137 4 3 2 4...

Page 30: ...8 7 197 3 3 3 664 4 222 0 2 8 622 6 249 6 2 3 584 1 280 1 2 0 456 5 262 3 1 6 7 0 776 4 176 4 4 0 729 5 198 3 3 4 684 5 223 0 2 8 641 8 250 6 2 4 602 6 281 0 2 0 462 2 258 0 1 7 8 0 798 2 177 3 4 1 75...

Page 31: ...248 6 3 4 887 3 279 9 2 8 830 4 314 9 2 4 778 8 353 2 2 0 578 5 318 6 1 6 7 0 1038 3 222 5 4 1 975 5 249 7 3 4 914 4 281 0 2 9 856 4 315 9 2 5 803 9 354 1 2 1 585 8 313 8 1 7 8 0 1067 6 223 5 4 2 100...

Page 32: ...51 1 2 4 883 0 393 8 2 0 696 2 373 4 1 7 7 0 1177 7 248 3 4 1 1105 7 278 9 3 5 1036 7 313 5 2 9 970 9 352 2 2 5 911 0 394 8 2 1 705 0 367 4 1 7 8 0 1210 8 249 4 4 2 1137 5 280 1 3 6 1067 5 314 7 3 0 1...

Page 33: ...4 1142 8 511 6 2 0 888 9 479 7 1 7 7 0 1524 2 322 4 4 1 1431 2 362 1 3 5 1341 8 407 1 2 9 1256 6 457 6 2 5 1179 2 512 9 2 1 900 3 472 0 1 7 8 0 1567 0 324 0 4 2 1472 4 363 7 3 6 1381 7 408 7 3 0 1295...

Page 34: ...2 1 8 2 1 8 2 1 8 2 1 8 Fan Motor Speed revs min 1140 0 1140 0 1140 0 1140 0 1140 0 1140 0 1140 0 1140 0 1140 0 Fan Diameter inches 35 4 35 4 35 4 35 4 35 4 35 4 35 4 35 4 35 4 Fan Tip Speed ft min 10...

Page 35: ...4 4 4 4 5 5 4 5 5 6 4 4 4 4 5 5 4 4 5 5 4 4 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 1140 1140 1140 1140 1140 1140 1140 1140 1140 35 4 35 4 35 4 35 4 35 4 35 4 35 4 35 4 35 4 10 575 10 57...

Page 36: ...andard Fans Fan Motor HP kW 2 1 8 2 1 8 2 1 8 2 1 8 2 1 8 2 1 8 2 1 8 2 1 8 2 1 8 Fan Motor Speed revs sec 19 0 19 0 19 0 19 0 19 0 19 0 19 0 19 0 19 0 Fan Diameter mm 900 900 900 900 900 900 900 900...

Page 37: ...47 6 53 5 53 5 3 3 3 3 3 3 3 3 3 512 512 512 512 512 512 512 512 512 4 4 4 4 4 4 4 4 4 4 4 4 5 5 4 5 5 6 4 4 4 4 5 5 4 4 5 5 4 4 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 3 2 8 19 19 19 19 19 19...

Page 38: ...possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation A...

Page 39: ...YORK INTERNATIONAL FORM 201 19 EG4 LD05184 LD05163 CENTER OF GRAVITY Alum YCAS X Y Z 0098 77 5 44 9 38 8 0118 76 9 45 0 38 3 CENTER OF GRAVITY Copper YCAS X Y Z 0098 77 4 44 8 41 0 0118 77 3 45 0 38...

Page 40: ...unpredictable air flow patterns and possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider...

Page 41: ...5 3 7 8 CONT ROL P A NE L F OR SY S 1 P OWE R E L E MENT S F OR SY S 2 P OWER E L E MENT S ORI GI N VI E W D D MOUNT I NG 5 8 DI A HOL E S T YP A B C D E F G H LD05639 LD05640 CENTER OF GRAVITY Coppe...

Page 42: ...s and possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradat...

Page 43: ...43 YORK INTERNATIONAL FORM 201 19 EG4 LD05643 LD05644 CENTER OF GRAVITY Copper YCAS X Y Z 0138 105 9 45 1 40 2 CENTER OF GRAVITY Alum YCAS X Y Z 0138 104 1 45 2 38 8...

Page 44: ...possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation A...

Page 45: ...M 201 19 EG4 LD05647 LD05648 CENTER OF GRAVITY Copper YCAS X Y Z 0148 108 0 42 9 38 1 0158 107 8 42 9 38 0 0178 108 0 43 0 38 0 CENTER OF GRAVITY Alum YCAS X Y Z 0148 106 6 42 8 36 6 0158 106 3 42 8 3...

Page 46: ...possible diminished performance YORK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation A...

Page 47: ...ORK INTERNATIONAL FORM 201 19 EG4 LD05664 CENTER OF GRAVITY Alum YCAS X Y Z 0198 132 9 43 2 38 4 0208 133 1 43 3 38 1 CENTER OF GRAVITY Copper YCAS X Y Z 0198 134 2 43 3 39 8 0208 134 3 43 4 39 5 LD05...

Page 48: ...or air recirculation ensures rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patt...

Page 49: ...149 5 8 VIEW D D HOLES TYP MOUNTING 5 8 DIA CONTROL PANEL FOR SYS 2 POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS WATER OUTLET WATER INLET POWER OPENING DISTRIBUTION ORIGIN HOLES EACH SIDE 4 2 1 4 DIA RIG...

Page 50: ...ir recirculation ensures rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patterns...

Page 51: ...1 4 1 1 4 X Z G C 68 36 78 89 11 16 342 1 4 142 157 3 16 VIEW D D HOLES TYP MOUNTING 5 8 DIA CONTROL PANEL FOR SYS 2 POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS WATER OUTLET WATER INLET POWER OPENING D...

Page 52: ...ir recirculation ensures rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patterns...

Page 53: ...30 30 1 1 4 1 1 4 68 36 390 1 4 115 7 16 89 11 16 88 WATER INLET WATER OUTLET HOLES EACH SIDE 4 2 1 4 DIA RIGGING POWER OPENING 5 8 DIA MOUNTING HOLES TYP POWER OPENING VIEW D D POWER ELEMENTS FOR SY...

Page 54: ...res rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patterns and possible diminish...

Page 55: ...6 78 10 10 438 1 4 115 7 16 89 11 16 142 157 3 16 88 HOLES TYP 5 8 DIA MOUNTING CONTROL PANEL VIEW D D POWER ELEMENTS FOR SYS 1 3 FOR SYS 2 POWER ELEMENTS SYS 3 SYS 1 2 APPROX OPERATING WEIGHT DISTRIB...

Page 56: ...res rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patterns and possible diminish...

Page 57: ...A A 30 30 88 1 1 4 1 1 4 X Z G C 75 1 2 36 78 89 11 16 10 10 438 1 4 142 264 9 16 5 8 DIA MOUNTING HOLES TYP VIEW D D CONTROL PANEL POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS FOR SYS 2 4 POWER OPENING...

Page 58: ...ensures rated performance reli able operation and ease of maintenance Site restrictions may compromise minimum clearances indicated below resulting in unpredictable air flow patterns and possible dim...

Page 59: ...16 31 3 4 J D D 2 96 7 1 2 A A 30 30 1 1 4 1 1 4 36 78 88 WATER OUTLET WATER INLET POWER OPENING 4 2 1 4 DIA RIGGING HOLES EACH SIDE CONTROL PANEL POWER ELEMENTS FOR SYS 2 4 FOR SYS 1 3 POWER ELEMENT...

Page 60: ...nit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation Access to the unit control center assumes...

Page 61: ...1 YORK INTERNATIONAL FORM 201 19 EG4 LD05828 LD05829 CENTER OF GRAVITY Alum YCAS X Y Z 0098 1967 1141 985 0118 1953 1142 972 CENTER OF GRAVITY Copper YCAS X Y Z 0098 1965 1139 1040 0118 1962 1140 1027...

Page 62: ...K s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation Access to the unit control center ass...

Page 63: ...63 YORK INTERNATIONAL FORM 201 19 EG4 LD05832 LD05833 CENTER OF GRAVITY Copper YCAS X Y Z 0128 2728 1086 980 CENTER OF GRAVITY Alum YCAS X Y Z 0128 2690 1083 943...

Page 64: ...RK s unit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation Access to the unit control center as...

Page 65: ...65 YORK INTERNATIONAL FORM 201 19 EG4 LD05836 LD05837 CENTER OF GRAVITY Copper YCAS X Y Z 0138 2689 1146 1021 CENTER OF GRAVITY Alum YCAS X Y Z 0138 2645 1148 987...

Page 66: ...nit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation Access to the unit control center assumes...

Page 67: ...AL FORM 201 19 EG4 LD05840 LD05841 CENTER OF GRAVITY Copper YCAS X Y Z 0148 2742 1090 967 0158 2737 1090 965 0178 2742 1093 965 CENTER OF GRAVITY Alum YCAS X Y Z 0148 2706 1087 930 0158 2701 1087 928...

Page 68: ...nit controls will optimize operation without nuisance high pressure safety cutout however the system designer must consider potential performance degradation Access to the unit control center assumes...

Page 69: ...9 YORK INTERNATIONAL FORM 201 19 EG4 LD05844 LD05845 CENTER OF GRAVITY Alum YCAS X Y Z 0198 3376 1098 975 0208 3380 1100 967 CENTER OF GRAVITY Copper YCAS X Y Z 0198 3408 1100 1012 0208 3411 1102 1004...

Page 70: ...ce degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1 2m to...

Page 71: ...1 2277 8694 3251 3800 VIEW D D HOLES TYP MOUNTING 16 DIA CONTROL PANEL FOR SYS 2 POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS WATER OUTLET WATER INLET POWER OPENING ORIGIN HOLES EACH SIDE 4 57 DIA RIGGIN...

Page 72: ...rmance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1 2...

Page 73: ...62 762 2235 32 32 X Z G C 1727 914 1981 2277 8694 3607 3992 VIEW D D HOLES TYP MOUNTING 16 DIA CONTROL PANEL FOR SYS 2 POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS WATER OUTLET WATER INLET POWER OPENING...

Page 74: ...ormance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1...

Page 75: ...614 2438 A A 762 762 32 32 1727 914 9913 2933 2277 2235 WATER INLET WATER OUTLET HOLES EACH SIDE 4 57 DIA RIGGING POWER OPENING 16 DIA MOUNTING HOLES TYP POWER OPENING VIEW D D POWER ELEMENTS FOR SYS...

Page 76: ...rmance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1 2...

Page 77: ...G C 1727 914 1981 10 10 11132 2933 2277 3607 3992 2235 HOLES TYP 16 DIA MOUNTING CONTROL PANEL VIEW D D POWER ELEMENTS FOR SYS 1 3 FOR SYS 2 POWER ELEMENTS SYS 3 SYS 1 2 POWER OPENING ORIGIN HOLES EAC...

Page 78: ...rmance degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1 2...

Page 79: ...A A 762 762 2235 32 32 X Z G C 1918 914 1981 2277 10 10 11132 3607 6720 16 DIA MOUNTING HOLES TYP VIEW D D CONTROL PANEL POWER ELEMENTS FOR SYS 1 3 POWER ELEMENTS FOR SYS 2 4 POWER OPENING ORIGIN HOLE...

Page 80: ...e degradation Access to the unit control center assumes the unit is no higher than on spring isolators Recommended minimum clearances Side to wall 2m rear to wall 2m control panel end to wall 1 2m top...

Page 81: ...06 J D D 51 2438 191 A A 762 762 32 32 914 1981 2235 WATER OUTLET WATER INLET POWER OPENING 4 57 DIA RIGGING HOLES EACH SIDE CONTROL PANEL POWER ELEMENTS FOR SYS 2 4 FOR SYS 1 3 POWER ELEMENTS 16 DIA...

Page 82: ...N BY MODEL lbs 60 Hz A B C D E F G H I J K L M N O P Total YCAS0098 2 070 1 640 1 211 1 986 1 573 1 161 9 641 YCAS0118 2 173 1 701 1 230 2 078 1 627 1 176 9 985 YCAS0128 1 798 1 643 1 488 1 334 1 914...

Page 83: ...1 2 28 2 31 2 27 2 32 2 27 2 26 2 32 ALUMINUM FINS SEISMIC ISOLATOR SELECTIONS VMC MODEL AWMR X XXX See Table 2 60 Hz A B C D E F G H I J K L M N O P YCAS0098 1 553 1 551 1 531 1 553 1 551 1 531 YCAS0...

Page 84: ...RED 4 RED 4 RED YCAS0218 4 RED 4 RED 4 RED 4 BLK 4 BLK 4 BLK 4 RED 4 RED 4 GRN 4 RED 4 RED 4 RED YCAS0248 4 RED 4 RED 4 RED 4 BLK 4 BLK 4 BLK 4 RED 4 RED 4 GRN 4 RED 4 RED 4 RED YCAS0268 4 RED 4 RED 4...

Page 85: ...2 486 1 513 1 395 2 667 2 083 1 870 1 666 1 548 2 654 1 345 1 395 2 667 30 606 YCAS0398 2 066 1 918 2 162 1 467 2 693 1 636 1 371 2 750 2 184 1 935 2 184 1 472 2 693 1 636 1 371 2 750 32 286 YCAS0418...

Page 86: ...2 53 1 551 2 532 2 521 1 532 2 532 YCAS0398 1 553 1 553 2 530 1 532 2 532 2 53 2 521 2 532 1 553 1 553 2 530 1 532 2 532 2 53 2 521 2 532 YCAS0418 1 553 1 553 2 530 1 532 2 532 2 53 2 521 2 532 1 553...

Page 87: ...ED 4 RED 4 RED 4 RED YCAS0218 4 RED 4 RED 4 RED 4 BLK 4 RED 4 BLK 4 RED 4 RED 4 GRN 4 RED 4 GRN 4 RED YCAS0248 4 RED 4 RED 4 GRN 4 RED 4 RED 4 BLK 4 RED 4 RED 4 GRN 4 RED 4 GRN 4 RED YCAS0268 4 RED 4...

Page 88: ...86 1 728 2 834 1 465 1 545 2 937 33 135 YCAS0398 2 229 2 081 2 325 1 630 2 855 1 798 1 568 2 998 2 239 2 098 2 347 1 635 2 855 1 798 1 568 2 998 35 025 YCAS0418 2 230 2 083 2 376 1 642 2 857 1 800 1 5...

Page 89: ...2 28 2 35 2 32 2 31 2 32 2 28 2 35 2 28 2 28 2 35 CP 4 XX COPPER FINS WITH OPTIONAL SILENCER KIT SEISMIC ISOLATOR SELECTIONS VMC MODEL AWMR X XXX See Table 2 60 Hz A B C D E F G H I J K L M N O P YCA...

Page 90: ...D 4 RED 4 GRN 4 RED 4 RED 4 GRN 4 GRN YCAS0218 4 RED 4 GRN 4 GRN 4 RED 4 RED 4 RED 4 RED 4 GRN 4 GRN 4 RED 4 GRN 4 RED YCAS0248 4 RED 4 GRN 4 GRN 4 RED 4 RED 4 RED 4 RED 4 GRN 4 GRN 4 RED 4 GRN 4 RED...

Page 91: ...91 YORK INTERNATIONAL FORM 201 19 EG4 This page intentionally left blank...

Page 92: ...B C D E R 3 or RD 3 5 5 3 375 1 75 2 875 2 5 0 5 4 125 0 563 0 25 139 7 85 8 44 4 73 2 63 5 12 7 104 8 14 4 6 3 R 4 or RD 4 6 25 4 625 1 625 2 75 3 0 0 5 5 0 0 563 0 375 158 7 117 6 41 4 69 8 76 2 12...

Page 93: ...00 408 2 1 22 30 7 Red CP 2 27 1500 680 4 1 06 26 9 Orange CP 2 28 1800 816 4 1 02 25 9 Green CP 2 31 2200 997 9 0 83 21 0 Gray CP 2 32 2600 1179 3 0 74 18 7 White TABLE 3 1 SPRING ISOLATORS 1 ISOLATO...

Page 94: ...0 142 150 175 225 2 4 0 4 300 4 300 101 228 719 4 4 0 19 0 575 113 150 150 175 6 1 0 4 300 4 300 81 182 574 4 3 1 15 2 200 324 400 400 500 2 0 500 2 3 0 250 2 3 0 250 233 591 1866 4 8 2 33 0 230 284 4...

Page 95: ...324 400 400 500 2 0 500 2 3 0 250 2 3 0 250 233 591 1866 4 8 2 33 0 230 284 400 350 450 2 0 500 2 3 0 250 2 3 0 250 203 481 1518 4 7 8 38 0 0148EB 380 172 200 225 250 2 4 0 4 300 4 300 122 285 900 4...

Page 96: ...80 485 600 600 600 2 1 0 300 2 250 500 212 343 1093 166 343 1093 8 5 1 21 0 0288EB 460 410 600 450 500 2 0 500 2 250 500 176 280 893 137 280 893 8 5 2 29 0 575 325 400 400 400 2 0 500 2 3 0 250 141 22...

Page 97: ...09 224 714 4 3 9 25 9 380 264 400 350 450 2 0 500 2 3 0 250 195 343 1093 5 5 1 21 0 0308EB 460 222 250 300 350 1 0 300 4 300 161 280 893 5 5 2 29 0 575 177 200 225 300 2 4 0 6 350 129 224 714 5 3 9 25...

Page 98: ...0 300 300 1 0 300 6 350 575 182 200 225 250 1 0 300 6 350 200 589 800 700 800 2 2 0 500 3 2 0 400 230 517 600 600 700 2 2 0 500 2 250 500 0138EB 380 313 400 350 400 2 0 500 2 3 0 250 460 259 400 300 3...

Page 99: ...4 4 0 19 0 575 81 182 574 4 3 1 15 2 81 182 574 4 3 1 15 2 200 233 591 1866 4 8 2 33 0 233 591 1866 4 8 2 33 0 230 203 481 1518 4 7 8 38 0 203 481 1518 4 7 8 38 0 0148EB 380 122 285 900 4 4 8 23 0 12...

Page 100: ...1 800 800 1000 2 2 0 500 3 2 0 400 212 343 1093 166 343 1093 8 5 1 21 0 0288EB 460 568 600 700 800 2 2 0 500 2 250 500 176 280 893 137 280 893 8 5 2 29 0 575 450 600 500 600 2 1 0 300 2 250 500 141 22...

Page 101: ...9 25 9 380 689 800 800 1000 3 1 0 300 3 2 0 400 195 343 1093 5 5 1 21 0 0308EB 460 584 800 700 800 2 2 0 500 3 2 0 400 161 280 893 5 5 2 29 0 575 462 600 500 600 2 1 0 300 2 250 500 129 224 714 5 3 9...

Page 102: ...400 350 400 2 0 500 2 3 0 250 0118EB 460 236 250 300 350 1 0 300 6 350 575 189 200 225 250 1 0 300 6 350 380 275 400 350 350 2 0 500 2 3 0 250 0128EB 460 228 250 300 300 1 0 300 6 350 575 182 200 225...

Page 103: ...4 8 23 0 122 900 4 4 8 23 0 0138EB 460 101 719 4 4 0 19 0 101 719 4 4 0 19 0 575 81 574 4 3 1 15 2 81 574 4 3 1 15 2 380 122 900 4 4 8 23 0 122 900 4 4 8 23 0 0148EB 460 101 719 4 4 0 19 0 101 719 4 4...

Page 104: ...101 719 4 4 0 19 0 69 542 4 4 0 19 0 575 182 250 6 350 81 574 4 3 1 15 2 56 431 4 3 1 15 2 380 313 400 2 3 0 250 122 900 4 4 8 23 0 122 900 4 4 8 23 0 0138EB 460 259 400 2 3 0 250 101 719 4 4 0 19 0 1...

Page 105: ...50 maximum plus 100 of rated load amps included in the circuit Minimum circuit breaker rating 1 5 x largest compressor RLA other compressor RLAs fans x each fan motor FLA 6 Maximum circuit breaker is...

Page 106: ...106 YORK INTERNATIONAL Power Connection Options FIG 1 MULTIPLE POINT POWER SUPPLY CONNECTION STANDARD UNIT FIG 2 OPTIONAL SINGLE POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS...

Page 107: ...RCUIT BREAKER NOTES 1 Dashed Line indicates Field Provided Wiring 2 The above recommendations are based on the National Electric Code and using copper connectors only Field wiring must also comply wit...

Page 108: ...inued 3 4 COMPRESSOR POWER CONNECTION OPTIONS FIG 5 MULTIPLE POINT POWER SUPPLY CONNECTION LD05552 FIG 6 MULTIPLE POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS LD05553 See page...

Page 109: ...Field wiring must also comply with local codes Group Rated breaker must be HACR type for cU L machines LEGEND Transient Voltage Suppression Terminal Block for Customer Connections Terminal Block for...

Page 110: ...110 YORK INTERNATIONAL Typical Control Wiring 2 Compressor...

Page 111: ...ll not be run in the same conduit with any line voltage wiring 3 To cycle unit on and off automatically with contact shown install a cycling device in series with the flow switch flsw See note 2 for c...

Page 112: ...ators to minimize transmission of vibration into the building structure Additional support should be provided to the roof at the isolator locations Ground Locations Units must be installed on a sub st...

Page 113: ...s defined by ANSI ASHRAE STAN DARD 34 Number Designation and Safety Classi fication of Refrigerants Chiller shall include but is not limited to a complete system with not less than two independent ref...

Page 114: ...Heat Exchangers to increase overall unit efficiency U L cU L Listed 450 PSIG 31 Bar design working pressure 2 05 CONTROLS A General Automatic start stop operating and pro tection sequences across the...

Page 115: ...safer servicing Provide main power connection s compressor and fan motor start contactors current overloads and factory wiring 2 Field power supply wiring connections shall be to a single power cente...

Page 116: ...f standard 3 4 2 Provide DX Cooler with 300 PSIG water side design working pressure in lieu of standard 150 PSIG 3 Provide Raised Face Flanges for cooler nozzles a 150 PSIG welded flanges field kit ma...

Page 117: ...ructions Adjust and level chiller on support structure C Components Installing Contractor shall provide and install all auxiliary devices and accessories for fully operational chiller D Electrical Coo...

Page 118: ...118 YORK INTERNATIONAL This page intentionally left blank...

Page 119: ...119 YORK INTERNATIONAL FORM 201 19 EG4 This page intentionally left blank...

Page 120: ...nnsylvania USA 17405 1592 Subject to change without notice Printed in USA Copyright by York International Corporation 2001 ALL RIGHTS RESERVED Form 201 19 EG4 903 Supersedes 2018 18 EG4 301 Tele 800 8...

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