York | YCAS0130 | YCAS AIR-COOLED LIQUID CHILLERS YCAS0130 THROUGH

YCAS AIR-COOLED LIQUID CHILLERS YCAS0130 THROUGH
AIR-COOLED SCREW LIQUID CHILLERS
WIRING DIAGRAM
New Release
Form 201.19-W1 (304)
YCAS AIR-COOLED LIQUID CHILLERS
YCAS0130 THROUGH YCAS0230
STYLE G
(60 Hz)
200-3-60
230-3-60
380-3-60
460-3-60
575-3-60
MODELS ONLY
FORM 201.19-W1 (304)
TABLE OF CONTENTS
PAGE
NOMENCLATURE .......................................................................................................................... 3
ELECTRICAL NOTES .................................................................................................................... 4
ELECTRICAL DATA ....................................................................................................................... 6
WIRING DIAGRAM ....................................................................................................................... 14
ELEMENTARY DIAGRAM ............................................................................................................ 16
WIRING DIAGRAM ....................................................................................................................... 18
ELEMENTARY DIAGRAM ............................................................................................................ 20
POWER PANEL ............................................................................................................................ 22
CONTROL PANEL........................................................................................................................ 23
POWER PANEL ............................................................................................................................ 24
CONNECTION DIAGRAM (SYSTEM WIRING)............................................................................ 27
COMPRESSOR TERMINAL BOX ................................................................................................ 28
ELEMENTARY DIAGRAM STARTER CONTROL CIRCUIT ........................................................ 29
ELEMENTARY DIAGRAM FAN CONTROL ................................................................................. 30
LIST OF FIGURES
FIG. 1 – WIRING DIAGRAM – ACROSS-THE-LINE START ....................................................... 14
FIG. 2 – WIRING DIAGRAM – ACROSS-THE-LINE START ....................................................... 15
FIG. 3 – ELEMENTARY DIAGRAM – ACROSS-THE-LINE START ........................................... 16
FIG. 4 – WIRING DIAGRAM – WYE-DELTA START ................................................................... 18
FIG. 5 – ELEMENTARY DIAGRAM – WYE-DELTA START......................................................... 19
FIG. 6 – ELEMENTARY DIAGRAM – WYE-DELTA START......................................................... 20
FIG. 7 – POWER PANEL (SYSTEM #1) COMPONENT LOCATIONS......................................... 22
FIG. 8 – CONTROL PANEL COMPONENT LOCATION .............................................................. 23
FIG. 9 – POWER PANEL (SYSTEM #2) COMPONENT LOCATIONS......................................... 24
FIG. 10 – CONNECTION DIAGRAM (SYSTEM WIRING)............................................................ 27
FIG. 11 – COMPRESSOR TERMINAL BOX ................................................................................ 28
FIG. 12 – ELEMENTARY DIAGRAM STARTER CONTROL CIRCUIT ........................................ 29
FIG. 13 – ELEMENTARY DIAGRAM FAN CONTROL CIRCUIT ................................................. 30
2
YORK INTERNATIONAL
FORM 201.19-W1 (304)
NOMENCLATURE
The Model Number denotes the following characteristics of the unit:
YC
A
S
0140
E
C
17
Y
G
YORK Chiller
YC = YORK Chiller
Design Series
Type Start
Y = Star (WYE)-Delta
X = Across-the-Line
Air-Cooled
Compressor Type
S = Screw
Voltage Code
17 = 200-3-60
28 = 230-3-60
40 = 380-3-60
46 = 460-3-60
58 = 575-3-60
Nominal Capacity (tons)
Unit Designator
S = Standard Unit
E = High Efficiency
H = High Static Fans
Refrigerant
C = R-22
WARNING
HIGH VOLTAGE
is used in the operation of this equipment.
DEATH OR SERIOUS INJURY
may result if personnel fail to observe safety precautions.
Work on electronic equipment should not be undertaken unless the individual(s) have been trained
in the proper maintenance of 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 off, take care to discharge every capacitor likely to hold dangerous potential.
Be careful not to contact high voltage connections when installing or operating this equipment.
LOW VOLTAGE
DO NOT be misled by the term “low voltage”.
Voltages as low as 50 volts may cause death.
YORK INTERNATIONAL
3
FORM 201.19-W1 (304)
ELECTRICAL NOTES
NOTES & LEGEND
LEGEND
ACR-LINE
C.B.
D.E.
DISC SW
FACT CB
FLA
HZ
MAX
MCA
MIN
MIN NF
RLA
S.P. WIRE
Y-∆
X-LRA
Y-LRA
ACROSS THE LINE START
CIRCUIT BREAKER
DUAL ELEMENT FUSE
DISCONNECT SWITCH
FACTORY-MOUNTED CIRCUIT BREAKER
FULL LOAD AMPS
HERTZ
MAXIMUM
MINIMUM CIRCUIT AMPACITY
MINIMUM
MINIMUM NON-FUSED
RUNNING LOAD AMPS
SINGLE-POINT WIRING
WYE-DELTA START
ACROSS-THE-LINE INRUSH LOCKED ROTOR AMPS
WYE-DELTA INRUSH LOCKED ROTOR AMPS
VOLTAGE CODE
-17 = 200-3-60
-28 = 230-3-60
-40 = 380-3-60
-46 = 460-3-60
-58 = 575-3-60
CONTROL POWER SUPPLY (UNITS WITHOUT STANDARD CONTROL CIRCUIT TRANSFORMER)
NO. OF
COMPRESSORS
CONTROL
POWER
SUPPLY
MCA
(MAX LOAD
CURRENT)
MAX DUAL
ELEMENT
FUSE SIZE
NON-FUSED
DISCONNECT
SWITCH SIZE
2
115V-1Ø
20A
20A
20A
NOTES:
1. Minimum circuit ampacity (MCA) is based on 125% of the rated load amps for the largest motor plus 100% of the rated load amps for all
other loads included 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 MCA values in the YCAS Tables: -17, add 15 amps; -28, add 12 amps; -40, add 7 amps; -46, add 6 amps; -58, add 5 amps.
2. 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.
3. Minimum recommended fuse size is based on 150% of the largest motor RLA plus 100% of the remaining RLAs. 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 amps for all other loads included in the circuit, per
N.E.C. 440-22. Maximum fuse rating = (2.25 x largest compressor RLA) + other compressor RLAs + (# fans x each fan motor FLA).
5. Minimum recommended circuit breaker is 150% 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 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. Maximum circuit breaker rating = (2.25 x largest compressor RLA) + other compressor RLAs + ( # fans x each fan motor
FLA).
7. The Incoming Wire Range is the minimum and maximum wire size that can be accommodated by unit wiring 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 Electric
Code and using copper conductors only. Field wiring must also comply with local codes.
8. A ground lug is provided for each compressor system to accommodate field grounding conductor per N.E.C. Article 250-54. A control circuit
grounding lug is also supplied. Incoming ground wire range is #6 - 350 MCM.
9. The field supplied disconnect is a “Disconnecting Means” as defined in N.E.C. 100.B, and is intended for isolating the unit from the available
power supply to perform maintenance and troubleshooting. This disconnect is not intended to be a Load Break Device.
10. Two-Compressor machines with single-point power connection, and equipped with Star (Wye)-Delta Compressor motor start must also include
factory-provided individual system circuit breakers in each motor control center. All 3 & 4 Compressor machines equipped with Star-Delta
compressor motor start must also include factory-provided individual system circuit breakers in each motor control center.
11. Consult factory for Electrical Data on units equipped with “High Static Fan” option. High Static Fans are 3.8 kW each.
12. FLA for “Low Noise Fan” motors: 200V = 8.0A, 230V = 7.8A, 380V = 4.4A, 460V = 3.6A, 575V = 2.9A.
13. Group Rated breaker must be HACR type for cU.L. Machines.
4
YORK INTERNATIONAL
FORM 201.19-W1 (304)
This page intentionally left blank.
YORK INTERNATIONAL
5
FORM 201.19-W1 (304)
ELECTRICAL DATA
OPTIONAL CONTROL
TRANSFORMER
CIRCUIT #1
CIRCUIT # 2
MULTIPLE POINT POWER SUPPLY CONNECTION
1T
Control
Transformer
Options:
Term. Block
NF Disc SW
or Circ Brkr
Suitable for:
Y - ∆ Start and
Across-The-Line-Start
Options:
Term. Block
NF Disc SW
or Circ Brkr
2
L
Two field provided power supply circuits to the unit.
Field Power Wiring connections to factory provided,
Non-Fused Disconnect Switches (Opt), Circuit Breakers
(Opt) or Terminal Blocks (Opt).
GRD
GRD
CTB
SEE NOTE 3
FIELD PROVIDED
UNIT POWER SUPPLY
SEE NOTE 3
STD FIELD PROVIDED
120-1-60Hz POWER SUPPLY (NOT REQUIRED IF
OPTIONAL CONTROL
TRANSFORMER FITTED)
FIELD PROVIDED
UNIT POWER SUPPLY
See page 4 for notes.
LD05548
MULTIPLE POINT POWER SUPPLY CONNECTION - 2 COMPRESSOR UNITS
(Two Field Provided Power Supply Circuits To The Chiller. Field Connections to Factory Provided Terminal Block (Std), Disconnects (Opt),
or Individual System Circuit Breakers (Opt) in each of the two Motor Control Centers.)
SYSTEM #1 FIELD-SUPPLIED WIRING
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
FIELD PROVIDED POWER SUPPLY
OVER-CURRENT
VOLTS
MIN NF
PROTECTION
MCA1
2, 9
DISC SW
MIN.3, 5 MAX.4, 6
200
340
400
450
500
230
299
400
400
500
380
181
200
225
300
460
150
150
200
250
575
119
150
150
200
200
366
400
450
600
230
321
400
400
500
380
195
200
250
300
460
161
200
200
250
575
128
150
175
200
200
402
400
500
600
230
351
400
450
600
380
213
250
300
350
460
176
200
225
300
575
141
150
175
225
200
402
400
500
600
230
351
400
450
600
380
213
250
300
350
460
176
200
225
300
575
141
150
175
225
200
434
600
600
700
230
380
400
450
600
380
230
250
300
350
460
191
200
250
300
575
152
150
200
250
200
434
600
600
700
230
380
400
450
600
380
230
250
300
350
460
191
200
250
300
575
152
150
200
250
200
469
600
600
800
230
412
400
500
700
380
250
250
300
400
460
206
200
250
350
575
164
200
200
250
200
509
600
700
800
230
445
600
600
700
380
270
400
350
450
460
224
250
300
350
575
178
200
225
300
200
509
600
700
800
230
445
600
600
700
380
270
400
350
450
460
224
250
300
350
575
178
200
225
300
FACTORY PROVIDED (LUGS) WIRE RANGE7
STD. TERMINAL
BLOCK
(2)1/0 - 300
2/0 - (2) 4/0
1/0 - 300
# 2 - 4/0
# 2 - 4/0
(2) 1/0 - 300
2/0 - (2) 4/0
1/0 - 300
# 2 - 4/0
# 2 - 4/0
(2) 2/0 - 500
(2) 1/0 - 300
2/0 - 500
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 1/0 - 300
# 1 - 300
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) # 1 - 300
2/0 - 500
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
# 1 - 300
1/0 - 300
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
2/0 - 500
1/0 - 300
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
2/0 - 500
1/0 - 300
OPT. NF.
DISC SW.
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 4 - 300
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 4 - 300
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 4 - 300
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
COMPRESSOR
OPT. C.B.
RLA Y-LRA
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 4 - 300
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
(2) 3/0-250
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
(2) 3/0-250
# 6 - 350
246
214
130
107
86
267
232
140
116
93
295
256
155
128
103
295
256
155
128
103
321
279
169
140
112
321
279
169
140
112
342
298
181
149
119
374
325
197
163
130
374
325
197
163
130
591
481
285
228
182
591
481
285
228
182
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
FANS11, 12
FLA LRA
X-LRA QTY (EA.) (EA.)
N/A
4
8.2
38.0
N/A
4
7.8
33.0
900
4
4.8
23.0
719
4
4.0
19.0
574
4
3.1
15.2
N/A
4
8.2
38.0
N/A
4
7.8
33.0
900
4
4.8
23.0
719
4
4.0
19.0
574
4
3.1
15.2
N/A
4
8.2
38.0
N/A
4
7.8
33.0
1093
4
4.8
23.0
893
4
4.0
19.0
714
4
3.1
15.2
N/A
4
8.2
38.0
N/A
4
7.8
33.0
1093
4
4.8
23.0
893
4
4.0
19.0
714
4
3.1
15.2
N/A
4
8.2
38.0
N/A
4
7.8
33.0
1093
4
4.8
23.0
893
4
4.0
19.0
714
4
3.1
15.2
N/A
4
8.2
38.0
N/A
4
7.8
33.0
1093
4
4.8
23.0
893
4
4.0
19.0
714
4
3.1
15.2
N/A
5
8.2
38.0
N/A
5
7.8
33.0
1093
5
4.8
23.0
893
5
4.0
19.0
714
5
3.1
15.2
N/A
5
8.2
38.0
N/A
5
7.8
33.0
1093
5
4.8
23.0
893
5
4.0
19.0
714
5
3.1
15.2
N/A
5
8.2
38.0
N/A
5
7.8
33.0
1093
5
4.8
23.0
893
5
4.0
19.0
714
5
3.1
15.2
See page 4 for Electrical Data footnotes.
6
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELECTRICAL DATA
SYSTEM #2 FIELD-SUPPLIED WIRING
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
FIELD PROVIDED POWER SUPPLY
OVER-CURRENT
VOLTS
MIN NF
MCA1
PROTECTION
DISC SW2, 9
MIN.3, 5 MAX.4, 6
200
343
400
450
500
230
298
400
400
500
380
180
200
225
300
460
149
150
200
250
575
119
150
150
200
200
368
400
450
600
230
320
400
400
500
380
194
200
250
300
460
160
200
200
250
575
128
150
175
200
200
366
400
450
600
230
318
400
400
500
380
192
200
250
300
460
159
150
200
250
575
127
150
175
200
200
404
400
500
600
230
350
400
450
600
380
212
200
300
350
460
175
200
225
300
575
141
150
175
225
200
404
400
500
600
230
350
400
450
600
380
212
200
300
350
460
175
200
225
300
575
141
150
175
225
200
436
600
600
700
230
379
400
450
600
380
230
250
300
350
460
190
200
250
300
575
152
150
200
250
200
471
600
600
800
230
411
400
500
700
380
249
250
300
400
460
205
200
250
350
575
164
200
200
250
200
471
600
600
800
230
411
400
500
700
380
249
250
300
400
460
205
200
250
350
575
164
200
200
250
200
511
600
700
800
230
444
600
600
700
380
269
400
350
450
460
223
250
300
350
575
178
200
225
300
YORK INTERNATIONAL
FACTORY PROVIDED (LUGS) WIRE RANGE7
STD. TERMINAL
BLOCK
(2) 1/0 - 300
2/0 - (2) 4/0
1/0 - 300
# 2 - 4/0
# 2 - 4/0
(2) 1/0 - 300
2/0 - (2) 4/0
1/0 - 300
# 2 - 4/0
# 2 - 4/0
(2) 1/0 - 300
(2) 1/0 - 300
1/0 - 300
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 1/0 - 300
2/0 - 500
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 1/0 - 300
# 1 - 300
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
1/0 - 300
# 2 - 4/0
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
2/0 - 500
1/0 - 300
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
# 1 -300
1/0 - 300
(2) 2/0 - 500
(2) 2/0 - 500
2/0 - 500
2/0 - 500
1/0 - 300
OPT. NF.
DISC SW.
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 4 - 300
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 4 - 300
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(2) 3/0-250
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 6 - 350
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
COMPRESSOR
OPT. C.B.
RLA Y-LRA
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
# 4 - 300
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
# 6 - 350
# 6 - 350
(3) 2/0-400
(3) 2/0-400
(2) 3/0-250
(2) 3/0-250
# 6 - 350
246
214
130
107
86
267
232
140
116
93
265
230
139
115
92
295
256
155
128
103
295
256
155
128
103
321
279
169
140
112
342
298
181
149
119
342
298
181
149
119
374
325
197
163
130
591
481
285
228
182
591
481
285
228
182
591
481
285
228
182
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
FANS11, 12
FLA
X-LRA QTY (EA.)
N/A
4
8.2
N/A
4
7.8
900
4
4.8
719
4
4.0
574
4
3.1
N/A
4
8.2
N/A
4
7.8
900
4
4.8
719
4
4.0
574
4
3.1
N/A
4
8.2
N/A
4
7.8
900
4
4.8
719
4
4.0
574
4
3.1
N/A
4
8.2
N/A
4
7.8
1093
4
4.8
893
4
4.0
714
4
3.1
N/A
4
8.2
N/A
4
7.8
1093
4
4.8
893
4
4.0
714
4
3.1
N/A
4
8.2
N/A
4
7.8
1093
4
4.8
893
4
4.0
714
4
3.1
N/A
5
8.2
N/A
5
7.8
1093
5
4.8
893
5
4.0
714
5
3.1
N/A
5
8.2
N/A
5
7.8
1093
5
4.8
893
5
4.0
714
5
3.1
N/A
5
8.2
N/A
5
7.8
1093
5
4.8
893
5
4.0
714
5
3.1
LRA
(EA.)
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
7
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION AND INDIVIDUAL SYSTEM CIRCUIT
BREAKERS
LD05549
Suitable for:
Y - ∆ Start and
Across-The-Line-Start
One field provided power supply circuit to the unit.
Field con nec tions to factory pro vid ed Non-Fused
Dis con nect Switch (Opt), or Terminal Block (Opt).
Factory connections to Circuit Breakers in each of the
two Power Panels.
See page 4 for notes.
OPTIONAL SINGLE-POINT POWER SUPPLY WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS –
2 COMPRESSOR UNITS
(One Field Provided Power Supply Circuit to the chiller. Field connections to Factory Provided Terminal Block (standard) or Non-Fused Disconnect (option).
Individual System Circuit Breakers in each Motor Control Center10)
CHILLER
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
VOLTS
MCA1
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
619.3
543.9
329.8
272.8
217.4
665.9
584.4
354.3
293.0
233.6
698.9
612.4
371.4
307.0
245.6
729.4
638.4
387.2
320.0
256.6
761.9
667.2
404.7
335.0
267.8
787.9
690.2
418.7
347.0
276.8
851.5
748.5
455.3
375.3
298.8
891.5
782.3
475.3
392.8
312.5
923.5
809.3
491.3
406.8
323.5
FIELD PROVIDED POWER SUPPLY
MIN NF
OVER-CURRENT PROTECTION13
DISC SW2, 9
MIN.3, 5
MAX.4, 6
800
700
700
600
600
700
400
400
450
400
300
350
250
250
300
800
800
800
800
700
800
400
400
450
400
350
400
250
300
300
800
800
800
800
700
800
400
450
500
400
350
400
400
300
300
800
1000
800
800
800
800
600
450
500
400
400
400
400
300
300
800
1000
1000
800
800
800
600
450
500
400
400
400
400
300
350
1000
1000
1000
800
800
800
600
500
500
400
400
450
400
350
350
1000
1000
1000
800
1000
800
600
600
500
400
450
450
400
350
350
1000
1000
1000
1000
1000
1000
600
600
600
600
450
500
400
350
400
1000
1200
1200
1000
1000
1000
600
600
600
600
450
500
400
400
450
FIELD-SUPPLIED WIRING
FACTORY PROVIDED (LUGS) WIRE RANGE 7
STANDARD
OPTIONAL NF
TERMINAL BLOCK
DISC. SWITCH
(3) 2/0 - 500
(3) 2/0-400
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
2/0 - 500
(2) 3/0-250
2/0 - 500
# 6 - 350
(3) 2/0 - 500
(3) 2/0-400
(3) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
(2) 1/0 - 300
(2) 3/0-250
2/0 - 500
# 6 - 350
(3) 2/0 - 500
(3) 2/0-400
(3) 2/0 - 500
(3) 2/0-400
(2) 2/0 - 500
(2) 3/0-250
(2) 1/0 - 300
(2) 3/0-250
2/0 - 500
(2) 3/0-250
(3) 2/0 - 500
(3) 2/0-400
(3) 2/0 - 500
(3) 2/0-400
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
2/0 - 500
(2) 3/0-250
(3) 2/0 - 500
(3) 2/0-400
(3) 2/0 - 500
(3) 2/0-400
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
2/0 - 500
(2) 3/0-250
N/A
N/A
N/A
N/A
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
(2) 1/0 - 300
(2) 3/0-250
N/A
N/A
N/A
N/A
(2) 2/0 - 500
(2) 250-500
(2) 2/0 - 500
(2) 3/0-250
(2) 1/0 - 300
(2) 3/0-250
N/A
N/A
N/A
N/A
(2) 2/0 - 500
(2) 250-500
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
N/A
N/A
N/A
N/A
(2) 2/0 - 500
(2) 250-500
(2) 2/0 - 500
(2) 250-500
(2) 1/0 - 300
(2) 3/0-250
See page 4 for Electrical Data footnotes.
8
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
SYSTEM #1
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
RLA
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
200
230
380
460
575
YORK INTERNATIONAL
SYSTEM #2
COMPRESSOR DATA
VOLTS
246.1
214.0
129.5
107.0
85.6
266.8
232.0
140.4
116.0
92.8
295.0
256.0
155.0
128.0
103.0
295.0
256.0
155.0
128.0
103.0
321.0
279.0
169.0
140.0
112.0
321.0
279.0
169.0
140.0
112.0
342.0
298.0
181.0
149.0
119.0
374.0
325.0
197.0
163.0
130.0
374.0
325.0
197.0
163.0
130.0
Y-LRA
591
481
285
228
182
591
481
285
228
182
708
642
343
280
224
708
642
343
280
224
708
642
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
FAN DATA11, 12
X-LRA
QTY
FLA
(EA.)
1866
1518
900
719
574
1866
1518
900
719
574
2256
2045
1093
893
714
2256
2045
1093
893
714
2256
2045
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
COMPRESSOR DATA
LRA
(EA)
RLA
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
246.1
214.0
129.5
107.0
85.6
266.8
232.0
140.4
116.0
92.8
264.5
230.0
139.2
115.0
92.0
295.0
256.0
155.0
128.0
103.0
295.0
256.0
155.0
128.0
103.0
321.0
279.0
169.0
140.0
112.0
342.0
298.0
181.0
149.0
119.0
342.0
298.0
181.0
149.0
119.0
374.0
325.0
197.0
163.0
130.0
Y-LRA
X-LRA
591
481
285
228
182
591
481
285
228
182
591
481
285
228
182
708
642
343
280
224
708
642
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
N/A
N/A
343
280
224
1866
1518
900
719
574
1866
1518
900
719
574
1866
1518
900
719
574
2256
2045
1093
893
714
2256
2045
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
N/A
N/A
1093
893
714
FAN DATA11, 12
FLA
QTY
(EA)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
8.2
7.8
4.8
4.0
3.1
LRA
(EA)
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
38.0
33.0
23.0
19.0
15.2
9
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION WITH FIELD SUPPLIED CIRCUIT
PROTECTION
Suitable for:
Y - ∆ Start and
Across-The-Line-Start
One field provided power supply circuit to the unit.
Field con nec tions to fac to ry pro vid ed Non-Fused
Dis con nect Switch (Opt), or Ter mi nal Block (Opt).
Factory connections to Terminal Blocks in each of the
two Power Panels.
See page 4 for notes.
LD05550
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION – 2 COMPRESSOR UNITS
(One Field Provided Power Supply Circuit to the Chiller. Field connections to Factory Provided Terminal Block (Standard) or Non-Fused Disconnect (option).
No Internal Branch Circuit Protection (Breakers) per Motor Control Center10)
CHILLER
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
VOLTS
MCA1
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
273
217
293
234
307
246
320
257
335
268
347
277
375
299
393
313
407
324
FIELD PROVIDED POWER SUPPLY
MIN NF
OVER-CURRENT PROTECTION13
DISC SW2, 9
MIN.3, 5
MAX.4, 6
400
300
350
250
250
300
400
350
400
250
300
300
400
350
400
400
300
300
400
400
400
400
300
350
400
400
450
400
300
350
400
400
450
400
350
350
400
450
500
400
350
400
600
450
500
400
350
400
600
450
500
400
400
450
FIELD-SUPPLIED WIRING
FACTORY PROVIDED (LUGS) WIRE RANGE 7
STANDARD
OPTIONAL NF
TERMINAL BLOCK
DISC. SWITCH
# 1 - 500
(2) 3/0-250
# 1 - 500
# 6 - 350
(2) # 2 - 300
(2) 3/0-250
# 1 - 500
# 6 - 350
(2) # 2 - 300
(2) 3/0-250
# 1 - 500
(2) 3/0-250
(2) # 2 - 300
(2) 3/0-250
# 1 - 500
(2) 3/0-250
(2) # 2 - 300
(2) 3/0-250
# 1 - 500
(2) 3/0-250
(2) # 2 - 300
(2) 3/0-250
(2) # 2 - 300
(2) 3/0-250
(2) # 1 - 500
(2) 3/0-250
(2) # 2 - 300
(2) 3/0-250
(2) # 1 - 500
(2) 250-500
(2) # 2 - 300
(2) 3/0-250
(2) # 1 - 500
(2) 250-500
(2) # 2 - 300
(2) 3/0-250
See page 4 for Electrical Data footnotes.
10
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
SYSTEM #1
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
VOLTS
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
YORK INTERNATIONAL
SYSTEM #2
COMPRESSOR DATA
FAN DATA11, 12
RLA
X-LRA
QTY
FLA
(EA.)
107
86
116
93
128
103
128
103
140
112
140
112
149
119
163
130
163
130
719
574
719
574
893
714
893
714
893
714
893
714
893
714
893
714
893
714
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
COMPRESSOR DATA
LRA
(EA)
RLA
X-LRA
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
107
86
116
93
115
92
128
103
128
103
140
112
149
119
149
119
163
130
719
574
719
574
719
574
893
714
893
714
893
714
893
714
893
714
893
714
FAN DATA11,12
FLA
QTY
(EA)
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
4.0
3.1
LRA
(EA)
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
19.0
15.2
11
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
OPTIONAL SINGLE-POINT POWER SUPPLY
CONNECTION TO FACTORY CIRCUIT BREAKER
Suitable for:
Across-The-Line-Start
One field provided power supply circuit to the unit. Field
connections to factory provided Circuit Breaker in the Options Panel. Factory connections to Terminal Blocks in
each of the two Power Panels.
See page 4 for notes.
LD05551
OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION TO FACTORY CIRCUIT BREAKER –
2 COMPRESSOR UNITS
(One Field Provided Power Supply Circuit to the chiller. Field Connections to Factory Provided Circuit Breaker.
No Internal Branch Circuit Protection (Breakers) per Motor Control Center10.)
MODEL
YCAS
0130EC
0140EC
0150EC
0160EC
0170EC
0180EC
0200EC
0210EC
0230EC
VOLTS
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
460
575
MCA1
273
217
293
234
307
246
320
257
335
268
347
277
375
299
393
313
407
324
FIELD SUPPLIED WIRING
FACTORY SUPPLIED BREAKER
RATING2
WIRE RANGE7 (LUGS)
400
(2) 3/0-250
250
# 6 - 350
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
400
(2) 3/0-250
600
(3) 2/0-400
400
(2) 3/0-250
600
(3) 2/0-400
400
(2) 3/0-250
600
(3) 2/0-400
400
(2) 3/0-250
SYSTEM #1
SYSTEM #2
COMPRESSOR
FANS11, 12
COMPRESSOR
FANS11, 12
RLA
X-LRA QTY FLA(ea) LRA(ea) RLA X-LRA QTY FLA(ea) LRA(ea)
107
719
4
4.0
19.0
107
719
4
4.0
19.0
86
574
4
3.1
15.2
86
574
4
3.1
15.2
116
719
4
4.0
19.0
116
719
4
4.0
19.0
93
574
4
3.1
15.2
93
574
4
3.1
15.2
128
893
4
4.0
19.0
115
719
4
4.0
19.0
103
714
4
3.1
15.2
92
574
4
3.1
15.2
128
893
4
4.0
19.0
128
893
4
4.0
19.0
103
714
4
3.1
15.2
103
714
4
3.1
15.2
140
893
4
4.0
19.0
128
893
4
4.0
19.0
112
714
4
3.1
15.2
103
714
4
3.1
15.2
140
893
4
4.0
19.0
140
893
4
4.0
19.0
112
714
4
3.1
15.2
112
714
4
3.1
15.2
149
893
5
4.0
19.0
149
893
5
4.0
19.0
119
714
5
3.1
15.2
119
714
5
3.1
15.2
163
893
5
4.0
19.0
149
893
5
4.0
19.0
130
714
5
3.1
15.2
119
714
5
3.1
15.2
163
893
5
4.0
19.0
163
893
5
4.0
19.0
130
714
5
3.1
15.2
130
714
5
3.1
15.2
NOTES: Wye-Delta Compressor Start not available with this option.
See page 4 for Electrical Data footnotes.
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 with local codes.
12
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELECTRICAL DATA (CONT'D)
COMPRESSOR DATA
VOLTAGE CODEMAX kW
MAX AMPS
YORK INTERNATIONAL
MAXIMUM kW AND AMPERAGE VALUES FOR DXST COMPRESSORS
COMPRESSOR MODEL AND VOLTAGE CODE
DXS45LA – MOTOR CODE A
DXS36LA – MOTOR CODE A
DXS24LA – MOTOR CODE (TBD)
(B5N, B5E, B6N, B6E)
(A5N, A5E, A6N, A6E)
(C5N, C5E, C6N, C6E)
-17 -28 -40 -46 -50 -58 -17 -28 -40 -46 -50 -58 -17 -28 -40 -46 -50 -56
150 150 150 150 113 150 150 150 150 150 113 150 105 105 105 105 80 105
492 428 259 214 193 171 492 428 259 214 193 171 338 294 178 147 135 118
13
FORM 201.19-W1 (304)
WIRING DIAGRAM
7.
ACROSS-THE-LINE START
NOTES:
1. Field wiring to be in accordance with the current edition of
the National Electrical Code as well as all other applicable
codes and specifications.
2. Numbers along the right side of a diagram are line identification numbers. The numbers at each line indicate the line
number location of relay contacts. An unlined contact location signifies a normally closed contact. Numbers adjacent
to circuit lines are the circuit identification numbers.
3. Any customer supplied contacts must be suitable for
switching 24VDC. (Gold contacts recommended.) Control Wiring must not be run in the same conduit with any
line voltage wiring.
4. To cycle unit on and off automatically with contact
shown, install a cycling device in series with the flow
switch (FSLW). See Note 3 for contact rating and wiring
specifications. Also refer to cautions on page 17.
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
between terminals 5 and 1. Device must have a minimum
contact rating of 100VA at 115 volts A.C.
6. Alarm contacts are for annunciating alarm/unit malfunction. Contacts are rated at 115V, 100VA, resistive load only,
and must be suppressed at load by user.
7. See Installation, Operation and Maintenance Manual when
optional equipment is used.
LD09231
7.
LD09232
LEGEND
TS
Transient Voltage Suppression
Terminal Block for Customer Connections
Terminal Block for Customer Low Voltage
(Class 2) Connections. See Note 2
Terminal Block for YORK Connections Only
Wiring and Components by YORK
Optional Equipment
Wiring and/or Components by Others
8. Control panel to be securely connected to earth ground.
9. Use 2KVA transformer in optional transformer kit unless
there are optional oil separator sump heaters which necessitates using a 3KVA transformer.
FIG. 1 – WIRING DIAGRAM – ACROSS-THE-LINE START
14
YORK INTERNATIONAL
FORM 201.19-W1 (304)
WIRING DIAGRAM (CONT'D)
ACROSS-THE-LINE START
LD09233
FIG. 2 – WIRING DIAGRAM – ACROSS-THE-LINE START
YORK INTERNATIONAL
15
FORM 201.19-W1 (304)
ELEMENTARY DIAGRAM
LD09480
FIG. 3 – ELEMENTARY DIAGRAM – ACROSS-THE-LINE START
16
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELEMENTARY DIAGRAM (CONT'D)
CAUTION:
No Controls (relays, etc.) should
be mounted in the Smart Panel
enclosure or connected to power
supplies in the control panel.
Additionally, control wiring not
connected to the Smart Panel
should not be run through the
cabinet. This could re sult in
nuisance faults.
CAUTION:
Any inductive devices (relays)
wired in series with the flow
switch for start/stop, into the
Alarm circuitry, or pilot relays
for pump starters wired through
motor contactor auxiliary contacts must be suppressed with
YORK P/N 031-00808-000
sup pres sor across the re lay/
contactor coil.
Any contacts connected to flow
switch inputs or BAS inputs on
terminals 13 - 19 or TB3, or any
other terminals, must be suppressed with a YORK P/N 03100808-000 suppressor across the
relay/contactor coil.
YORK INTERNATIONAL
* All primary and secondary wiring between transformer and control panel included.
30A 240V
30A 240V
30A 480V
30A 600V
15A
15A
8A
8A
200-1-60
230-1-60
400-1-60
575-1-60
15A 250V
15A 250V
8A 600V
8A 600V
30A 240V
20A 250V
20A
MAX DUAL
ELEMENT
FUSE SIZE
MIN
CIRCUIT
AMP.
CONTROL
POWER
SUPPLY
115-1-50/60
ALL MODELS
W/O TRANS.
MODELS
-17
WITH
-28
TRANS.
-46
*
-58
LD09481
UNIT
VOLTAGE
CONTROL POWER SUPPLY
NON-FUSED
DISC.
SWITCH SIZE
CAUTION:
Control wiring connected to the
control panel should never be run
in the same conduit with power
wiring.
17
FORM 201.19-W1 (304)
WIRING DIAGRAM
7.
WYE-DELTA START
NOTES:
1. Field wiring to be in accordance with the current edition of
the National Electrical Code as well as all other applicable
codes and specifications.
2. Numbers along the right side of a diagram are line identification numbers. The numbers at each line indicate the line
number location of relay contacts. An unlined contact location signifies a normally closed contact. Numbers adjacent
to circuit lines are the circuit identification numbers.
3. Any customer supplied contacts must be suitable for
switching 24VDC. (Gold contacts recommended.) Control Wiring must not be run in the same conduit with any
line voltage wiring.
4. To cycle unit on and off automatically with contact
shown, install a cycling device in series with the flow
switch (FSLW). See Note 3 for contact rating and wiring
specifications. Also refer to cautions on page 21.
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
between terminals 5 and 1. Device must have a minimum
contact rating of 100VA at 115 volts A.C.
6. Alarm contacts are for annunciating alarm/unit malfunction. Contacts are rated at 115V, 100VA, resistive load only,
and must be suppressed at load by user.
7. See Installation, Operation and Maintenance Manual when
optional equipment is used.
LD09231
7.
LD09232
LEGEND
TS
Transient Voltage Suppression
Terminal Block for Customer Connections
Terminal Block for Customer Low Voltage
(Class 2) Connections. See Note 2
Terminal Block for YORK Connections Only
Wiring and Components by YORK
Optional Equipment
Wiring and/or Components by Others
8. Control panel to be securely connected to earth ground.
FIG. 4 – WIRING DIAGRAM – WYE-DELTA START
18
YORK INTERNATIONAL
FORM 201.19-W1 (304)
WIRING DIAGRAM (CONT'D)
WYE-DELTA START
LD09236
FIG. 5 – ELEMENTARY DIAGRAM – WYE-DELTA START
YORK INTERNATIONAL
19
FORM 201.19-W1 (304)
ELEMENTARY DIAGRAM
LD09480
FIG. 6 – ELEMENTARY DIAGRAM – WYE-DELTA START
20
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELEMENTARY DIAGRAM (CONT'D)
CAUTION:
No Controls (relays, etc.) should
be mounted in the Smart Panel
enclosure or connected to power
supplies in the control panel.
Additionally, control wiring not
connected to the Smart Panel
should not be run through the
cabinet. This could re sult in
nuisance faults.
CAUTION:
Any inductive devices (relays)
wired in series with the flow
switch for start/stop, into the
Alarm circuitry, or pilot relays
for pump starters wired through
motor contactor auxiliary contacts must be suppressed with
YORK P/N 031-00808-000
sup pres sor across the re lay/
contactor coil.
Any contacts connected to flow
switch inputs or BAS inputs on
terminals 13 - 19 or TB3, or any
other terminals, must be suppressed with a YORK P/N 03100808-000 suppressor across the
relay/contactor coil.
YORK INTERNATIONAL
* All primary and secondary wiring between transformer and control panel included.
30A 240V
30A 240V
30A 480V
30A 600V
15A
15A
8A
8A
200-1-60
230-1-60
400-1-60
575-1-60
15A 250V
15A 250V
8A 600V
8A 600V
30A 240V
20A 250V
20A
MAX DUAL
ELEMENT
FUSE SIZE
MIN
CIRCUIT
AMP.
CONTROL
POWER
SUPPLY
115-1-50/60
ALL MODELS
W/O TRANS.
MODELS
-17
WITH
-28
TRANS.
-46
*
-58
LD09481
UNIT
VOLTAGE
CONTROL POWER SUPPLY
NON-FUSED
DISC.
SWITCH SIZE
CAUTION:
Control wiring con nect ed to
the control panel should never
be run in the same conduit with
power wiring.
21
FORM 201.19-W1 (304)
POWER PANEL
(SYSTEM #1)
LD09238
FIG. 7 – POWER PANEL (SYSTEM #1) COMPONENT LOCATIONS
22
YORK INTERNATIONAL
FORM 201.19-W1 (304)
CONTROL PANEL
FIG. 8 – CONTROL PANEL COMPONENT LOCATION
YORK INTERNATIONAL
LD09239
23
FORM 201.19-W1 (304)
POWER PANEL
(SYSTEM #2)
LD09240
FIG. 9 – POWER PANEL (SYSTEM #2) COMPONENT LOCATIONS
24
YORK INTERNATIONAL
FORM 201.19-W1 (304)
LEGEND
LD09241
YORK INTERNATIONAL
25
FORM 201.19-W1 (304)
LD03282
LD03283
2 ACE MOTOR
PROTECTOR MODULE
LD03284
26
YORK INTERNATIONAL
FORM 201.19-W1 (304)
CONNECTION DIAGRAM (SYSTEM WIRING)
FIG. 10 – CONNECTION DIAGRAM (SYSTEM WIRING)
YORK INTERNATIONAL
LD09242
27
FORM 201.19-W1 (304)
COMPRESSOR TERMINAL BOX
FIG. 11 – COMPRESSOR TERMINAL BOX
28
LD09243
YORK INTERNATIONAL
FORM 201.19-W1 (304)
ELEMENTARY DIAGRAM
STARTER CONTROL CIRCUIT
LD09373
FIG. 12 – ELEMENTARY DIAGRAM STARTER CONTROL CIRCUIT
YORK INTERNATIONAL
29
ELEMENTARY DIAGRAM
FAN CONTROL
#3/#4
#3/#4
#5/#6
#5/#6
#7/#8
#3/#4
#5/#6
#7/#8
#9/#10
LD06840
FIG. 13 – ELEMENTARY DIAGRAM FAN CONTROL CIRCUIT
FORM 201.19-W1 (304)
NOTES
YORK INTERNATIONAL
31
P.O. Box 1592, York, Pennsylvania USA 17405-1592
Copyright © by York International Corporation 2004
Form 201.19-W1 (304)
New Release
Tele. 800-861-1001
www.york.com
Subject to change without notice. Printed in USA
ALL RIGHTS RESERVED
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