WIRING DIAGRAM Supersedes: 150.55-W3 (397) Form 150.55-W3 (699)

RecipPak PACKAGED LIQUID CHILLERSWATER COOLED AND REMOTE

ELEMENTARY DIAGRAMCONNECTION DIAGRAM – CONTROL PANEL

ANDCONNECTION DIAGRAM – SYSTEM WIRING

FOR MODELS:

YCWZ33AB0, YCWZ44AB0, YCWZ47CC0, YCWZ77CC0,

YCWZ88CC0, YCWZ88HD0, YCWZ89HD0, YCWZ99HD0

YCRZ33A00, YCRZ44A00, YCRZ47C00, YCRZ77C00,

YCRZ88C00, YCRZ88H00, YCRZ89H00, YCRZ99H00

50 & 60 HZ

STYLE B

200, 230, 460-3-60

26087A

2 YORK INTERNATIONAL

ELECTRICAL DATA

CONTROL POWER SUPPLYUNIT CONTROL MIN. CIRCUIT MAX. DUAL NON-FUSED

VOLTAGE POWER SUPPLY AMPACITY ELEMENT FUSE SIZE DISC. SWITCH SIZE Standard Models Without Transformers 115-1-60 20A 20A, 250V 30A, 240A

NOTES:

1. Minimum Circuit Ampacity (MCA) is based on 125% of the rated load amps for the largest motor plus 100% of the loaded amps for all other loadsincluded in the circuit, per N.E.C. Article 430-24. If a Factory Mounted Control Transformer is provided, add the following to the system #1 MCAvalues in the YCA Tables: -17, add 10 amps; -28, add 9 amps; -46, add 4 amps; -58, add 3 amps.

2. Minimum fuse size is based on 150% of the largest motor RLA plus 100% of the remaining RLAs. (U.L. Standard 1995, Section 36.2). It is notrecommended in applications where brown-outs, frequent starting and stopping of the unit, and/or operation at ambient temperatures in excessof 95°F is anticipated.

UNIT COMPRESSOR POWER WIRING

CHILLER VOLT VOLTAGE TYPE STARTMIN.1 DUAL NON-

INCOMING WIRE SIZE6 MAX. SIZE

MODEL CODE V-PH-HZCIR. ELEM FUSE FUSED4 CKT BKR5

A/L PW AMP. MIN.2 MAX.3 DISC SW AL PW HACR TYPE

-17 200-3-60 N/A STD 253 300 350 400 — (2) #4-250MCM 350-28 230-3-60 N/A STD 219 250 300 400 — (2) #4-250MCM 300

YCWZ33AB0 -40 380-3-60 STD OPT 133 150 175 200 (2) #4-250MCM (2) #4-250MCM 175

& -46 460-3-60 STD OPT 110 125 150 200 (2) #4-250MCM (2) #4-250MCM 150YCRZ33A00 -50 380/415-3-50 STD OPT 103 125 125 200 (2) #4-250MCM (2) #4-250MCM 125

-58 575-3-60 STD OPT 88 100 125 100 (2) #4-250MCM (2) #4-250MCM 125

-64 346-3-50 ST’D OPT 113 125 150 200 (2) #4-250MCM (2) #4-250MCM 150-17 200-3-60 N/A STD 282 350 400 400 — (2) #4-250MCM 400-28 230-3-60 N/A STD 244 300 350 400 — (2) #4-250MCM 350

YCWZ44AB0 -40 380-3-60 STD OPT 148 175 200 200 (2) #4-250MCM (2) #4-250MCM 200& -46 460-3-60 STD OPT 122 150 175 200 (2) #4-250MCM (2) #4-250MCM 175

YCRZ44A00 -50 380/415-3-50 STD OPT 111 125 150 200 (2) #4-250MCM (2) #4-250MCM 150

-58 575-3-60 STD OPT 98 110 125 100 (2) #4-250MCM (2) #4-250MCM 125-64 346-3-50 STD OPT 122 150 175 200 (2) #4-250MCM (2) #4-250MCM 175-17 200-3-60 N/A STD 323 400 400 400 — (2) #4-250MCM 400

-28 230-3-60 N/A STD 281 350 350 400 — (2) #4-250MCM 350YCWZ47CC0 -40 380-3-60 STD OPT 170 200 225 200 (2) #4-250MCM (2) #4-250MCM 225

& -46 460-3-60 STD OPT 141 175 175 200 (2) #4-250MCM (2) #4-250MCM 175

YCRZ47C00 -50 380/415-3-50 STD OPT 132 150 175 200 (2) #4-250MCM (2) #4-250MCM 175-58 575-3-60 STD OPT 113 150 150 200 (2) #4-250MCM (2) #4-250MCM 150-64 346-3-50 STD OPT 145 175 175 200 (2) #4-250MCM (2) #4-250MCM 175

-17 200-3-60 N/A STD 356 400 500 400 — (2) #4-250MCM 500-28 230-3-60 N/A STD 311 350 400 400 — (2) #4-250MCM 400

YCWZ77CC0 -40 380-3-60 STD OPT 188 225 250 200 (2) #4-250MCM (2) #4-250MCM 250

& -46 460-3-60 STD OPT 155 175 200 200 (2) #4-250MCM (2) #4-250MCM 200YCRZ77C00 -50 380/415-3-50 STD OPT 149 175 200 200 (2) #4-250MCM (2) #4-250MCM 200

-58 575-3-60 STD OPT 124 150 175 200 (2) #4-250MCM (2) #4-250MCM 175

-64 346-3-50 STD OPT 163 200 225 200 (2) #4-250MCM (2) #4-250MCM 225-17 200-3-60 N/A STD 412 500 500 600 — (2) #4-250MCM 500-28 230-3-60 N/A STD 358 400 500 400 — (2) #4-250MCM 500

YCWZ88CC0 -40 380-3-60 STD OPT 217 250 300 400 (2) #4-250MCM (2) #4-250MCM 300& -46 460-3-60 STD OPT 179 200 250 200 (2) #4-250MCM (2) #4-250MCM 250

YCRZ88C00 -50 380/415-3-50 STD OPT 172 200 225 200 (2) #4-250MCM (2) #4-250MCM 225

-58 575-3-60 STD OPT 144 175 200 200 (2) #4-250MCM (2) #4-250MCM 200-64 346-3-50 STD OPT 189 225 250 200 (2) #4-250MCM (2) #4-250MCM 250

See Notes below & Power Wiring Schematics on page 3.

FORM 150.55-W3

3YORK INTERNATIONAL

LEGENDVOLT = VoltageMCA = Minimum Circuit Ampacity

DISC = DisconnectACL = Across-the-LinePW = Part Wind

N/A = Not AvailableRLA = Running Load AmpsFLA = Full Load Amps

ACL/LRA = Across-the-line Inrush AmpsPW/LRA = Part Wind Inrush AmpsCKT BRK = Circuit Breaker

HACR = Heating, Air Conditioning and Refrigeration

3. Maximum dual element fuse is based on 225% maximum plus 100% of the rated load amps for all other loads included in the circuit, per N.E.C.440-22.

4. The recommended disconnect switch is based on a minimum of 115% of the summation rated load amps of all the loads included in the circuit.per N.E.C. 440-12A1.

5. Maximum HACR is based on 225% maximum plus 100% of the rated load amps for all loads included in the circuit, per circuit, per U.L. 1995 Fig.36.2.

6. The Incoming Wire Range is the minimum and maximum wire size that can be accomodaed by unit wiring lugs. The (1), (2), (3), or (4) indicatedthe number of termination points which are available per phase. Actual wire size and number of wires per phase must be determined based onampacity and job requirements using N.E.C. wire sixing information. The above recommendations are based on the National Electric Code andusing copper connectors only. Field wiring must also comply with local codes.

7. A ground lug is provided for each compressor system to accomodate field grounding conductor per N.E.C. Article 250-54. A control circuitgrounding lug is also supplied. Incoming ground wire range is #6-#2/0 (50-90 Tons) or #6 - 350 MCM (95 - 220 Tons).

SYSTEM #2 COMPRESSOR

RLA LRA PW/LRA RLA LRA PW/LRA

112 582 368 112 582 36897 506 320 97 506 32058.7 299 189 58.7 299 189

48.5 253 160 48.5 253 16045.5 256 156 45.5 256 15638.8 202 128 38.8 202 128

49.9 295 180 49.9 295 180125 674 414 125 674 414108 586 360 108 586 360

65.5 338 252 65.5 338 25254.2 293 180 54.2 293 18049.3 294 178 49.3 294 178

43.4 234 144 43.4 234 14454.1 339 206 54.1 339 206

125 674 414 158 835 683

108 586 360 138 726 59465.5 338 252 83.3 429 35154.2 293 180 68.8 363 297

49.3 294 178 65.8 366 29343.4 234 144 55 299 24554.1 339 206 72.3 423 339

158 835 683 158 835 683138 726 594 138 726 594

83.3 429 351 83.3 429 351

68.8 363 297 68.8 363 29765.8 366 293 65.8 366 29355 299 245 55 299 245

72.3 423 339 72.3 423 339188 1072 858 188 1072 858163 932 746 163 932 746

98.7 546 437 98.7 546 43781.4 466 373 81.4 466 37381.0 475 364 81.0 475 364

65.3 380 304 65.3 380 30488.9 532 408 88.9 532 408

SYSTEM #1 COMPRESSOR

LD01304

LD01305

4 YORK INTERNATIONAL

-17 200-3-60 N/A STD 412 500 500 600 — (2) 1/0-500MCM 500-28 230-3-60 N/A STD 358 400 500 400 — (2) #4-250MCM 500

YCWZ88HD0 -40 380-3-60 STD OPT 217 250 300 400 (2) #4-250MCM (2) #4-250MCM 300& -46 460-3-60 STD OPT 179 200 250 200 (2) #4-250MCM (2) #4-250MCM 250

YCRZ88H00 -50 380/415-3-50 STD OPT 172 200 225 200 (2) #4-250MCM (2) #4-250MCM 225

-58 575-3-60 STD OPT 144 175 200 200 (2) #4-250MCM (2) #4-250MCM 200-64 346-3-50 STD OPT 189 225 250 200 (2) #4-250MCM (2) #4-250MCM 250-17 200-3-60 N/A STD 425 500 600 400 — (2) 1/0-500MCM 600

-28 230-3-60 N/A STD 370 450 500 400 — (2) #4-250MCM 500-40 380-3-60 STD OPT 224 250 300 400 (2) #4-250MCM (2) #4-250MCM 300

YCWZ89HD0 -46 460-3-60 STD OPT 185 225 250 200 (2) #4-250MCM (2) #4-250MCM 250

-50 380/415-3-50 STD OPT 182 225 250 200 (2) #4-250MCM (2) #4-250MCM 250-58 575-3-60 STD OPT 148 175 200 200 (2) #4-250MCM (2) #4-250MCM 200-64 346-3-50 STD OPT 199 225 250 200 (2) #4-250MCM (2) #4-250MCM 250

-17 200-3-60 N/A STD 449 600 600 600 — (2) 1/0-500MCM 600-28 230-3-60 N/A STD 390 450 500 400 — (2) #4-250MCM 500-40 380-3-60 STD OPT 235 300 300 400 (2) #4-250MCM (2) #4-250MCM 300

YCWZ89H00 -46 460-3-60 STD OPT 195 225 250 200 (2) #4-250MCM (2) #4-250MCM 250-50 380/415-3-50 STD OPT 192 225 250 200 (2) #4-250MCM (2) #4-250MCM 250-58 575-3-60 STD OPT 157 175 200 200 (2) #4-250MCM (2) #4-250MCM 200

-64 346-3-50 STD OPT 211 250 250 400 (2) #4-250MCM (2) #4-250MCM 250-17 200-3-60 N/A STD 435 500 600 600 — (2) 1/0-500MCM 600-28 230-3-60 N/A STD 379 450 500 400 — (2) #4-250MCM 500

-40 380-3-60 STD OPT 230 300 300 400 (2) #4-250MCM (2) #4-250MCM 300YCWZ99HD0 -46 460-3-60 STD OPT 201 225 250 400 (2) #4-250MCM (2) #4-250MCM 250

-50 380/415-3-50 STD OPT 190 225 250 200 (2) #4-250MCM (2) #4-250MCM 250

-58 575-3-60 STD OPT 151 175 200 200 (2) #4-250MCM (2) #4-250MCM 200-64 346-3-50 STD OPT 208 250 250 400 (2) #4-250MCM (2) #4-250MCM 250-17 200-3-60 N/A STD 478 600 600 600 — (2) 1/0-500MCM 600

-28 230-3-60 N/A STD 415 500 500 600 — (2) #4-250MCM 500-40 380-3-60 STD OPT 250 300 350 400 (2) #4-250MCM (2) #4-250MCM 350

YCRZ99H00 -46 460-3-60 STD OPT 208 250 250 400 (2) #4-250MCM (2) #4-250MCM 250

-50 380/415-3-50 STD OPT 208 250 250 400 (2) #4-250MCM (2) #4-250MCM 250-58 575-3-60 STD OPT 167 200 225 200 (2) #4-250MCM (2) #4-250MCM 225-64 346-3-50 STD OPT 228 300 300 400 (2) #4-250MCM (2) #4-250MCM 300

See Notes on page 2 and Power Wiring Schematics on page 3.

UNIT COMPRESSOR POWER WIRING

CHILLER VOLT VOLTAGE TYPE START MIN. 1 DUAL NON- INCOMING WIRE SIZE6 MAX. SIZE

MODEL CODE V-PH-HZA/L

CIR. ELEM FUSE FUSED4

AL PWCKT BKR

PW AMP. MIN.2 MAX.3 DISC SW HACR TYPE5

FORM 150.55-W3

5YORK INTERNATIONAL

RLA ACL/LRA PW/LRA RLA ACL/LRA PW/LRA

188 1072 858 188 1072 858

163 932 746 163 932 74698.7 546 437 98.7 546 43781.4 466 373 81.4 466 373

81.0 475 364 81.0 475 36465.3 380 304 65.3 380 30488.9 532 408 88.9 532 408

188 1072 858 207 1072 858163 932 746 180 932 746

98.7 546 437 109 546 437

81.4 466 373 90.4 466 37381.0 475 364 91.3 475 36465.3 380 304 72.1 380 304

88.9 532 408 100 532 408188 1072 858 212 1072 858163 932 746 184 932 746

98.7 546 437 111 546 43781.4 466 373 92 466 37381.0 475 364 92 475 364

65.3 380 304 74 380 30488.9 532 408 101 532 408

207 1072 858 207 1072 858

180 932 746 180 932 746109 546 437 109 546 437

90.4 466 373 90.4 466 373

91.3 475 364 91.3 475 36472.1 380 304 72.1 380 304

100 532 408 100 532 408

212 1072 858 212 1072 858184 932 746 184 932 746111 546 437 111 546 437

92 466 373 92 466 37392 475 364 92 475 36474 380 304 74 380 304

101 532 408 101 532 408

SYSTEM #1 COMPRESSOR SYSTEM #2 COMPRESSOR

LEGENDVOLT = VoltageMCA = Minimum Circuit AmpacityDISC = Disconnect

ACL = Across-the-LinePW = Part WindN/A = Not Available

RLA = Running Load AmpsFLA = Full Load AmpsACL/LRA = Across-the-Line Inrush Amps

PW/LRA = Part Wind Inrush AmpsCKT BRK = Circuit BreakerHACR = Heating, Air Conditioning and Refrigeration

6 YORK INTERNATIONAL

WIRING DIAGRAMSPOWER CIRCUIT

LD04489

FORM 150.55-W3

7YORK INTERNATIONAL

CONTROL CIRCUIT

LD04490

8 YORK INTERNATIONAL

LD04491

FORM 150.55-W3

9YORK INTERNATIONAL

LD04492

10 YORK INTERNATIONAL

CONNECTION DIAGRAM (SYSTEM WIRING)

LD04493

FORM 150.55-W3

11YORK INTERNATIONALLD04494

Proud Sponsorof the 2000U.S. Olympic Team

36USC380

P.O. Box 1592, YORK, Pennsylvania USA 17405-1592 Subject to change without notice. Printed in USACopyright © by YORK International Corporation 1999 ALL RIGHTS RESERVEDForm 150.55-W3 (699)Supersedes: 150.55-W3 (397)