Form No: MS0422B WATER COOLED ROTARY SCREW WATER CHILLERS · water cooled rotary screw water...

WATER COOLEDROTARY SCREW

WATER CHILLERS

Form No: MS0422B(Supplementary to Form No: MS0405A)

50 / 60 Hz50 / 60 Hz50 / 60 HzR-134aR-134aR-134aR-134aR-134a

60 Through 383 Tons

Products That Perform . . .By People Who Care

®

TABLE OF CONTENTS

Page

Nomenclature..................................................................................................................................................................................... 2Selection Data, One Compressor Models – 50Hz.............................................................................................................................. 3Selection Data, Two Compressor Models – 50Hz.............................................................................................................................. 4Selection Data, Three Compressor Models – 50Hz ........................................................................................................................... 5Selection Data, One Compressor Models – 60Hz.............................................................................................................................. 6Selection Data, Two Compressor Models – 60Hz.............................................................................................................................. 7Selection Data, Three Compressor Models – 60Hz ........................................................................................................................... 8Dimensional Data, One Compressor Models .................................................................................................................................... 9Dimensional Data, Two Compressor Models .................................................................................................................................. 10Dimensional Data, Three Compressor Models................................................................................................................................. 11Pressure Drops ................................................................................................................................................................................ 12Electrical Data .................................................................................................................................................................................. 20Typical Wiring Schematic ................................................................................................................................................................. 21Floor Loading Diagram..................................................................................................................................................................... 24

NOMENCLATURE

WC F X 18 AU D2R B1R NN B

Generation

Heat Recovery

Condenser Code

Water-Cooled Chiller

Flooded Evaporator

X = Screw Compressor

Compressor Code

Single -10,12,15,18

Dual -20, 22, 24, 27,30, 33, 36

Triple -39,42, 45, 48,51, 54

Electrical Code

AK 200/3/60

AN 230/3/60

AU 400/3/50

AR 460/3/60

AS 575/3/60

CS 400/3/60

Evaporator Code

SELECTION DATA One Compressor Models

Physical Specifications 50 Hz

WCFX 10, 12, 15, 18

UNIT MODEL 10AUB1RA1R

12AUC1RA2R

15AUD1RA3R

18AUD2RB1R

NOMINAL TONS * 55 69 85 101

COMPRESSOR

MODEL (QTY) 1210 (1) 1212 (1) 1215 (1) 1218 (1)

RPM 2900 2900 2900 2900

ELECTRICAL INFORMATION AU- 400V AU- 400V AU- 400V AU- 400V

COMPRESSOR : RLA, EACH 75 85 125 130

1ST STEP INRUSH, EACH 200 200 325 325

LRA, EACH 498 498 885 885

UNIT : MCA (MIN. CIRCUIT AMPACITY) 94 106 156 163

MFS (MAX. ALLOW. FUSE SIZE) 150 200 250 250

EVAPORATOR

MODEL B1R C1R D1R D2R

DESIGN PRESS. WATER SIDE (PSIG) 150 150 150 150

DESIGN PRESS. REFRIG. SIDE (PSIG) 200 200 200 200

WATER VOLUME, GALLONS 10 12 17 18

MIN. GPM (1 PASS) 125 160 209 235

MIN. GPM (2 PASS) 63 80 105 117

MIN. GPM (3 PASS) 42 53 70 78

MAX. GPM (1 PASS) 626 802 1046 1173

MAX. GPM (2 PASS) 313 401 523 587

MAX. GPM (3 PASS) 208 267 348 391

CONDENSER

MODEL A1R A2R A3R B1R




MIN. GPM (1 PASS) 154 183 227 273

MIN. GPM (2 PASS) 77 92 114 137

MIN. GPM (3 PASS) 51 61 74 91

MAX. GPM (1 PASS) 670 817 1037 1266

MAX. GPM (2 PASS) 385 458 568 683

MAX. GPM (3 PASS) 256 305 378 455

GENERAL INFORMATION

SHIPPING WT. LB. 3202 3739 4408 4591

OPERATING WT. LB 3522 4112 4848 5050

APPROX. REFRIGERANT CHARGE, LB. R-134a 182 225 281 333

*Actual capacities will depend on the specified operating conditions. To consult nearest Dunham-Bush sales office for computer selections.

SELECTION DATA Two Compressor Models


WCFX 20, 22, 24, 27, 30, 33, 36

UNIT MODEL 20AUJ1RH1R

22AUK1RH2R

24AUK2RH3R

27AUL1RH4R

30AUL2RJ1R

33AUL3RJ2R

36AUM1RJ3R

NOMINAL TONS * 112 125 139 155 169 188 201

COMPRESSORS

MODEL (QTY) 1210 (2) 1210 (1),1212 (1)

1212 (2) 1212 (1),1215 (1)

1215 (2) 1215 (1),1218 (1)

1218 (2)

RPM 2900 2900 2900 2900 2900 2900 2900

ELECTRICAL INFORMATION AU-400V AU-400V AU-400V AU-400V AU-400V AU-400V AU-400V

COMPRESSOR : RLA, EACH 73 73 / 85 85 85 / 122 122 122 / 130 130

1ST STEP INRUSH, EACH 200 200 / 200 200 200 / 325 325 325 / 325 325

LRA, EACH 498 498 / 498 498 498 / 885 885 885 / 885 885

UNIT : MCA (MIN. CIRCUIT AMPS) 164 176 191 228 275 283 293

MFS (MAX. ALLOW. FUSE SIZE) 225 250 275 300 350 400 400

EVAPORATOR

MODEL J1R K1R K2R L1R L2R L3R M1R

DESIGN PRESS. WATER SIDE (PSIG) 150 150 150 150 150 150 150

DESIGN PRESS. REFRIG. SIDE (PSIG) 200 200 200 200 200 200 200

WATER VOLUME, GALLONS 21 23 26 29 33 36 40

MIN. GPM (1 PASS) 235 258 282 325 362 389 434

MIN. GPM (2 PASS) 117 129 141 162 181 195 217

MIN. GPM (3 PASS) 78 86 94 108 121 130 145

MAX. GPM (1 PASS) 1173 1291 1408 1623 1809 1946 2170

MAX. GPM (2 PASS) 587 645 704 811 904 973 1085

MAX. GPM (3 PASS) 391 430 469 542 602 648 723

CONDENSER

MODEL H1R H2R H3R H4R J1R J2R J3R




MIN. GPM (1 PASS) 298 301 325 374 413 449 499

MIN. GPM (2 PASS) 137 150 162 187 206 225 249

MIN. GPM (3 PASS) 91 100 108 124 137 149 166

MAX. GPM (1 PASS) 1366 1504 1623 1870 2063 2246 2494

MAX. GPM (2 PASS) 683 752 811 935 1031 1123 1247

MAX. GPM (3 PASS) 455 500 540 622 687 748 830

GENERAL INFORMATION

SHIPPING WT. LB. 6014 6545 6653 7482 9126 9296 9713

OPERATING WT. LB 6615 7199 7318 8227 10038 10225 10687

APPROX. REFRIG. CHARGE, LB. R-134a 374 412 450 506 562 624 676


SELECTION DATA Three Compressor Models


WCFX 39, 42, 45, 48, 51, 54

UNIT MODEL 39AUT2RP1R

42AUT3RQ1R

45AUU1RQ2R

48AUV1RR1R

51AUV2RR2R

54AUV3RR2R

NOMINAL TONS * 215 231 250 267 281 301

COMPRESSORS

MODEL (QTY) 1212 (2),1215 (1)

1212 (1),1215 (2)

1215 (3) 1215 (2),1218 (1)

1215 (1)1218 (2)

1218 (3)

RPM 2900 2900 2900 2900 2900 2900

ELECTRICAL INFORMATION AU- 400V AU- 400V AU- 400V AU- 400V AU- 400V AU- 400V

COMPRESSOR : RLA, EACH 85 / 122 85 / 122 122 122 / 130 122 / 130 130

1ST STEP INRUSH, EACH 200 / 325 200 / 325 325 325 / 325 325 / 325 325

LRA, EACH 498 / 885 498 / 885 885 885 / 885 885 / 885 885

UNIT : MCA (MIN. CIRCUIT AMPS) 313 350 397 405 413 423

MFS (MAX. ALLOW. FUSE SIZE) 400 425 500 500 525 550

EVAPORATOR

MODEL T2R T3R U1R V1R V2R V3R

DESIGN PRESS. WATER SIDE (PSIG) 150 150 150 150 150 150

DESIGN PRESS. REFRIG. SIDE (PSIG) 200 200 200 200 200 200

WATER VOLUME, GALLONS 41 44 50 53 56 58

MIN. GPM (1 PASS) 463 479 555 583 616 643

MIN. GPM (2 PASS) 232 240 278 291 308 322

MIN. GPM (3 PASS) 154 160 185 194 205 214

MAX. GPM (1 PASS) 2317 2395 2777 2914 3080 3216

MAX. GPM (2 PASS) 1159 1198 1388 1457 1540 1608

MAX. GPM (3 PASS) 772 798 925 970 1026 1071

CONDENSER

MODEL P1R Q1R Q2R R1R R2R R2R




MIN. GPM (1 PASS) 550 598 627 669 710 756

MIN. GPM (2 PASS) 275 299 314 335 355 378

MIN. GPM (3 PASS) 183 199 209 223 236 251

MAX. GPM (1 PASS) 2750 2989 3136 3346 3548 3777

MAX. GPM (2 PASS) 1375 1494 1568 1673 1774 1888

MAX. GPM (3 PASS) 916 995 1044 1114 1181 1258

GENERAL INFORMATION

SHIPPING WT. LB. 10460 11718 12726 13842 14231 14560

OPERATING WT. LB 11506 12889 13998 15226 15654 16016

APPROX. REFRIG. CHARGE, LB. R-134a 728 790 842 936 957 1040


SELECTION DATA One Compressor Models


WCFX 10, 12, 15, 18

UNIT MODEL 10ARB1RA1R

12ARC1RA2R

15ARD1RA3R

18ARD2RB1R

NOMINAL TONS * 66 83 102 121

COMPRESSOR

MODEL (QTY) 1210 (1) 1212 (1) 1215 (1) 1218 (1)

RPM 3500 3500 3500 3500

ELECTRICAL INFORMATION AR- 460V AR- 460V AR- 460V AR- 460V

COMPRESSOR : RLA, EACH 75 85 125 130

1ST STEP INRUSH, EACH 200 200 325 325

LRA, EACH 498 498 885 885

UNIT : MCA (MIN. CIRCUIT AMPACITY) 94 106 156 163

MFS (MAX. ALLOW. FUSE SIZE) 169 200 250 250

EVAPORATOR

MODEL B1R C1R D1R D2R




MIN. GPM (1 PASS) 149 192 250 282

MIN. GPM (2 PASS) 74 96 125 141

MIN. GPM (3 PASS) 50 64 83 94

MAX. GPM (1 PASS) 743 958 1252 1408

MAX. GPM (2 PASS) 372 479 626 704

MAX. GPM (3 PASS) 248 319 417 469

CONDENSER

MODEL A1R A2R A3R B1R




MIN. GPM (1 PASS) 183 227 273 330

MIN. GPM (2 PASS) 92 114 137 165

MIN. GPM (3 PASS) 61 76 91 110

MAX. GPM (1 PASS) 900 900 1366 1500

MAX. GPM (2 PASS) 390 390 570 570

MAX. GPM (3 PASS) 306 325 455 550

GENERAL INFORMATION

SHIPPING WT. LB. 3229 3762 4439 4634

OPERATING WT. LB 3551 4138 4882 5097

APPROX. REFRIGERANT CHARGE, LB. R-134a 209 248 312 376


SELECTION DATA Two Compressor Models


WCFX 20, 22, 24, 27, 30, 33, 36

UNIT MODEL 20ARJ1RH1R

22ARK1RH2R

24ARK2RH3R

27ARL1RH4R

30ARL2RJ1R

33ARL3RJ2R

36ARM1RJ3R

NOMINAL TONS * 134 150 167 186 206 225 245

COMPRESSORS

MODEL (QTY) 1210 (2) 1210 (1),1212 (1)

1212 (2) 1212 (1),1215 (1)

1215 (2) 1215 (1),1218 (1)

1218 (2)

RPM 3500 3500 3500 3500 3500 3500 3500

ELECTRICAL INFORMATION AR-460V AR-460V AR-460V AR-460V AR-460V AR-460V AR-460V

COMPRESSOR : RLA, EACH 73 73 / 85 85 85 / 122 122 122 / 130 130

1ST STEP INRUSH, EACH 200 200 / 200 200 200 / 325 325 325 / 325 325

LRA, EACH 498 498 / 498 498 498 / 885 885 885 / 885 885

UNIT : MCA (MIN. CIRCUIT AMPS) 164 176 191 228 275 283 293

MFS (MAX. ALLOW. FUSE SIZE) 225 250 275 300 350 400 400

EVAPORATOR MODEL

MODEL J1R K1R K2R L1R L2R L3R M1R




MIN. GPM (1 PASS) 282 309 340 391 434 479 524

MIN. GPM (2 PASS) 141 155 170 196 217 240 262

MIN. GPM (3 PASS) 94 103 113 130 145 160 175

MAX. GPM (1 PASS) 1408 1545 1701 1965 2171 2396 2620

MAX. GPM (2 PASS) 704 773 851 978 1086 1198 1310

MAX. GPM (3 PASS) 469 515 567 652 724 799 873

CONDENSER MODEL

MODEL H1R H2R H3R H4R J1R J2R J3R




MIN. GPM (1 PASS) 325 361 396 449 504 550 598

MIN. GPM (2 PASS) 163 181 198 225 252 275 299

MIN. GPM (3 PASS) 108 120 132 150 168 183 199

MAX. GPM (1 PASS) 1500 1560 1981 2247 2500 2500 2500

MAX. GPM (2 PASS) 812 870 903 960 1080 1376 1495

MAX. GPM (3 PASS) 541 602 660 749 841 900 900

GENERAL INFORMATION

SHIPPING WT. LB. 6056 6591 6700 7537 9187 9358 9785

OPERATING WT. LB 6661 7250 7370 8290 10105 10295 10768

APPROX. REFRIG. CHARGE, LB. R-134a 416 458 497 561 623 686 748


SELECTION DATA Three Compressor Models


WCFX 39, 42, 45, 48, 51, 54

UNIT MODEL 39ART2RP1R

42ART3RQ1R

45ARU1RQ2R

48ARV1RR1R

51ARV2RR2R

54ARV3RR2R

NOMINAL TONS * 267 286 307 327 348 367

COMPRESSORS

MODEL (QTY) 1212 (2),1215 (1)

1212 (1),1215 (2)

1215 (3) 1215 (2),1218 (1)

1215 (1)1218 (2)

1218 (3)

RPM 3500 3500 3500 3500 3500 3500

ELECTRICAL INFORMATION AR- 460V AR- 460V AR- 460V AR- 460V AR- 460V AR- 460V

COMPRESSOR : RLA, EACH 85 / 122 85 / 122 122 122 / 130 122 / 130 130

1ST STEP INRUSH, EACH 200 / 325 200 / 325 325 325 / 325 325 / 325 325

LRA, EAC H 498 / 885 498 / 885 885 885 / 885 885 / 885 885

UNIT : MCA (MIN. CIRCUIT AMPS) 313 350 397 405 413 423

MFS (MAX. ALLOW. FUSE SIZE) 400 425 500 500 525 550

EVAPORATOR

MODEL T2R T3R U1R V1R V2R V3R




MIN. GPM (1 PASS) 556 598 657 700 739 773

MIN. GPM (2 PASS) 278 299 329 350 370 387

MIN. GPM (3 PASS) 185 199 219 233 246 258

MAX. GPM (1 PASS) 2777 2992 3285 3500 3540 3540

MAX. GPM (2 PASS) 1389 1496 1643 1750 1848 1931

MAX. GPM (3 PASS) 926 997 1095 1167 1232 1287

CONDENSER

MODEL P1R Q1R Q2R R1R R2R R2R




MIN. GPM (1 PASS) 647 710 756 803 851 899

MIN. GPM (2 PASS) 324 355 378 402 426 450

MIN. GPM (3 PASS) 216 237 252 268 284 300

MAX. GPM (1 PASS) 3237 3500 3500 3500 3500 3540

MAX. GPM (2 PASS) 1500 1500 1560 1650 1650 1650

MAX. GPM (3 PASS) 1079 1183 1259 1339 1418 1498

GENERAL INFORMATION

SHIPPING WT. LB. 10542 11801 12819 13900 14332 14642

OPERATING WT. LB 11596 12981 14100 15290 15765 16106

APPROX. REFRIG. CHARGE, LB. R-134a 810 873 935 994 1058 1122

* Actual capacities will depend on the specified operating conditions. To consult nearest Dunham-Bush sales office for computer selections.

DIMENSIONAL DATA One Compressor Models

WCFX 10, 12, 15, 18 50/60 Hz

TWO

PA

SS

RIG

HT

HA

ND

AR

RA

NG

EM

EN

T S

HO

WN

DIMENSIONAL DATA Two Compressor Models

WCFX 20, 22, 24, 27, 30, 33, 36 50/60 Hz

TWO

PAS

S R

IGH

T H

AND

AR

RAN

GEM

ENT

SHO

WN

DIMENSIONAL DATA Three Compressor Models

WCFX 39, 42, 45, 48, 51, 54 50/60 Hz

PRESSURE DROP

WCFX 10, 12, 15, 18

1.) Evaporator 1 & 2 Pass

2.) Evaporator 3 Pass

0.1

1

1 0

1 0 0

1 0 1 0 0 1 0 0 0 1 0 0 0 0

WATER FLOW RATE - GPM

PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

B1RC1RD1RD2RE1R

B1RC1RD1RD2RE1R

1 PASS

2 PASS

1

1 0

1 0 0

1 0 1 0 0 1 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

B1RC1RD1RD2RE1R

PRESSURE DROP

WCFX 10, 12, 15, 18

3.) Condenser 1 & 2 Pass

4.) Condenser 3 Pass

0.1

1

1 0

1 0 0

1 0 1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

A1RA2RA3RB1RC1R

A1RA2RA3RB1RC1R

1 PASS

2 PASS

1

1 0

1 0 0

1 0 1 0 0 1 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

A1RA2RA3RB1RC1R

PRESSURE DROP

WCFX 20, 22, 24, 27, 30, 33, 36



1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

J1RK1RK2RL1RL2R

L3RM1RM2RM3R

1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

. J1RK1RK2RL1RL2R

L3RM1RM2RM3R

PRESSURE DROP

WCFX 20, 22, 24, 27, 30, 33, 36



1

1 0

1 0 0

1 0 1 0 0 1 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

. J1RK1RK2RL1RL2R

L3RM1RM2RM3R

1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PRES

SUR

E D

RO

P FT

OF

WA

TER

. H1RH2RH3RH4RJ1R

J2RJ3RK1RK2R

PRESSURE DROP

WCFX 20, 22, 24, 27, 30, 33, 36



1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

. H1RH2RH3RH4RJ1R

J2RJ3RK1RK2R

1

1 0

1 0 0

1 0 1 0 0 1 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

H1RH2RH3RH4RJ1R

J2RJ3RK1RK2R

PRESSURE DROP

WCFX 39, 42, 45, 48, 51, 54



1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

T2RT3RU1RV1RV2R

V3RW1RW2RY1R

1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

T2RT3RU1RV1RV2R

V3RW1RW2RY1R

PRESSURE DROP

WCFX 39, 42, 45, 48, 51, 54



1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

T2RT3RU1RV1RV2R

V3RW1RW2RY1R

1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

P1RQ1RQ2RR1RR2R

R3RT1RT2RT3R

PRESSURE DROP

WCFX 39, 42, 45, 48, 51, 54



1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PR

ES

SU

RE

DR

OP

FT

OF

WA

TER

.

P1RQ1RQ2RR1RR2R

R3RT1RT2RT3R

1

1 0

1 0 0

1 0 0 1 0 0 0 1 0 0 0 0


PRES

SUR

E D

RO

P FT

OF

WA

TER

.

P1RQ1RQ2RR1RR2R

R3RT1RT2RT3R

ELECTRICAL DATA

50/60 Hz

UNIT MODEL NOM. VOLTS UNIT EACH COMPRESSOR

50 HZ 60 HZ 50 HZ 60 HZ MCA MFS RLA INR LRA

WCFX 10 AU AR 400 460 94 150 75 200 498

WCFX 12 AU AR 400 460 106 200 85 200 498

WCFX 15 AU AR 400 460 156 250 125 325 885

WCFX 18 AU AR 400 460 163 250 130 325 885

WCFX 20 AU AR 400 460 164 225 73 (2) 200 (2) 498 (2)

WCFX 22 AU AR 400 460 176 250 73 / 85 200 / 200 498 / 498

WCFX 24 AU AR 400 460 191 275 85 (2) 200 (2) 498 (2)

WCFX 27 AU AR 400 460 228 300 85 / 122 200 / 325 498 / 885

WCFX 30 AU AR 400 460 275 350 122 (2) 325 (2) 885 (2)

WCFX 33 AU AR 400 460 283 400 122 / 130 325 / 325 885 / 885

WCFX 36 AU AR 400 460 293 400 130 (2) 325 (2) 885 (2)

WCFX 39 AU AR 400 460 313 400 (2)85 / 122 (2)200 / 325 (2)498 / 885

WCFX 42 AU AR 400 460 350 425 85 / 122(2) 200 / 325(2) 498 / 885(2)

WCFX 45 AU AR 400 460 397 500 122 (3) 325 (3) 885 (3)

WCFX 48 AU AR 400 460 405 500 (2)122 / 130 (2)325 / 325 (2)885 / 885

WCFX 51 AU AR 400 460 413 525 122 / 130(2) 325 / 325(2) 885 / 885(2)

WCFX 54 AU AR 400 460 423 550 130 (3) 325 (3) 885 (3)

NOTE: MCA – MINIMUM CIRCUIT AMPACITYMFS – MAXIMUM FUSE SIZERLA – RATED LOAD AMPS ARI COSINR FIRST STEP INRUSH AMPSLRA – LOCKED ROTOR AMPS

TYPICAL WIRING SCHEMATIC

Standard Wiring Schematic ( Two Compressor Shown )

Ω

Ω

Ω


DBLAN NETWORK (MASTER-SLAVE CONTROL OPTION)

APPLICATION DATA

FLOOR LOADING DIAGRAMWCFX 10, 12, 15 & 18

WCFX 20, 22, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51 & 54

Point Loading, LBS50Hz 60Hz

UNIT MODEL A B C D UNIT MODEL A B C D

WCFX 10AUB1RA1R 827 328 1468 899 WCFX 10ARB1RA1R 834 334 1477 905WCFX 12AUC1RA2R 966 378 1710 1058 WCFX 12ARC1RA2R 978 384 1721 1055WCFX 15AUD1RA3R 1139 458 2017 1234 WCFX 15ARD1RA3R 1147 454 2037 1244WCFX 18AUD2RB1R 1186 469 2108 1287 WCFX 18ARD2RB1R 1197 484 2120 1300

WCFX 20AUJ1RH1R 1243 1865 2249 1257 WCFX 20ARJ1RH1R 1291 1930 2150 1290WCFX 22AUK1RH2R 1353 2030 2447 1369 WCFX 22ARK1RH2R 1383 2102 2349 1416WCFX 24AUK2RH3R 1376 2064 2488 1390 WCFX 24ARK2RH3R 1430 2130 2381 1429WCFX 27AUL1RH4R 1547 2322 2799 1559 WCFX 27ARL1RH4R 1600 2404 2686 1600WCFX 30AUL2RJ1R 1887 2839 3415 1897 WCFX 30ARL2RJ1R 1980 2930 3270 1925WCFX 33AUL3RJ1R 1932 2883 3476 1934 WCFX 33ARL3RJ1R 1997 2981 3320 1997WCFX 36AUM1RJ3R 2019 3014 3634 2020 WCFX 36ARM1RJ3R 2090 3144 3446 2088

WCFX 39AUT2RP1R 2289 3199 3681 2337 WCFX 39ART2RP1R 2319 3247 3711 2319WCFX 42AUT3RQ1R 2585 3593 4133 2578 WCFX 42ART3RQ1R 2596 3635 4154 2596WCFX 45AUU1RQ2R 2788 3892 4480 2838 WCFX 45ARU1RQ2R 2820 3948 4512 2820WCFX 48AUV1RR1R 3031 4255 4892 3048 WCFX 48ARV1RR1R 3058 4281 4893 3058WCFX 51AUV2RR2R 3145 4363 5009 3137 WCFX 51ARV2RR2R 3154 4414 5044 3153WCFX 54AUV3RR2R 3203 4484 5125 3204 WCFX 54ARV3RR2R 3222 4509 5154 3221

Notes: 1.) Refer to dimensional drawings for location of mounting points.2.) Unit must be lowered onto mounting springs in a level fashion or spring damage may occur.

08-05

C

D A

B

C

D

B

A

CONTROL PANEL

CONTROL PANEL

Form No: MS0422B WATER COOLED ROTARY SCREW WATER CHILLERS · water cooled rotary screw water...

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