YG Wiring Diagram Centrifugal Gas Engine Drive Product ...

PRODUCT DRAWINGYORK INTERNATIONAL CORPORATION

P.O. Box 1592, York, PA 17405

CONTRACTOR _______________________ PURCHASER ____________________________________________

ORDER NO. __________________________ JOB NAME _______________________________________________

YORK CONTRACT NO. _________________ LOCATION _______________________________________________

YORK ORDER NO. ____________________ ENGINEER ______________________________________________

REFERENCE DATE ________ APPROVAL DATE ________ CONSTRUCTION DATE ________

Supersedes: 160.60-PW1 (897) FORM 160.60-PW1 (199)

WIRING DIAGRAMGAS ENGINE DRIVE (MODEL YG)

MILLENNIUM® CENTRIFUGAL LIQUID CHILLERSMICROCOMPUTER CONTROL CENTER

LIST OF FIGURES / WIRING DIAGRAMSFIG. 1 � OVERVIEW OF UNIT & PANELS ......................................................................................................... 2

FIG. 2 � ENGINE SENSOR LOCATIONS ............................................................................................................ 3

YORK WIRING DIAGRAMSFIG. 3 � ELEMENTARY DIAGRAM .................................................................................................................... 5A

FIG. 4 � I/O EXPANSION BOARD ...................................................................................................................... 8

FIG. 5 � MICRO BOARD .................................................................................................................................... 10

FIG. 6 � YORK MICRO BOARD PANEL THERMISTORS AND TRANSDUCERS ................................................ 11A

FIG. 7 � CONNECTION DIAGRAM � YORK CONTROL PANEL ......................................................................... 11B

FIG. 8 � YORK CONTROL PANEL � CONNECTION DIAGRAM ......................................................................... 14

FIG. 9 � YORK OVERALL CONNECTION DIAGRAM ......................................................................................... 16

FIG. 10 � YORK DIGITAL INPUT CONTROL....................................................................................................... 18

FIG. 11 � YORK CONTROL RELAY BOARD ...................................................................................................... 20

FIG. 12 � RIBBON CABLE TERMINATIONS IN THE YORK MICRO PANEL ..................................................... 22

FIG. 13 � ENGINE / COMPRESSOR TIMING DIAGRAM.................................................................................... 24

FIG. 14 � MICRO BOARD PARTS LAYOUT LOCATION ..................................................................................... 26

FIG. 15 � I/O EXPANSION BOARD PARTS LAYOUT LOCATION ....................................................................... 27

FIG. 16 � RELAY P.C.B. PARTS LAYOUT LOCATION ........................................................................................ 28

FIG. 17 � DIGITAL P.C.B. PARTS LAYOUT LOCATION ...................................................................................... 29

FIG. 18 � YORK MICRO PANEL - CONNECTOR PINOUTS ............................................................................... 30

CATERPILLAR WIRING DIAGRAMSFIG. 19 � CATERPILLAR ENGINE PANEL.......................................................................................................... 32

FIG. 20 � CATERPILLAR PANEL ENCLOSURE AND BACKPLATE LAYOUT ..................................................... 34

FIG. 21 � CATERPILLAR ELEMENTARY DIAGRAM .......................................................................................... 37A

FIG. 22 � STARTER WIRING CONFIGURATION - OPTIONAL PRELUBE CONTROL ......................................... 40

FIG. 23 � STARTER WIRING CONFIGURATION - AIR STARTER WITHOUT ALTERNATOR............................... 41

FIG. 24 � STARTER WIRING CONFIGURATION - 3400 SERIES ENGINE ELECTRIC STARTER W/O ALT. ...... 42

FIG. 25 � STARTER WIRING CONFIGURATION - 3600 SERIES ENGINE DUAL STARTER W/O ALT. .............. 43

JOB DATA:

MODEL NO. YG __________________________________________________________________

NO. OF UNITS __________

ENGINE MODEL _______________ , TYPE START: AIR 9 ELECTRIC 9OIL PUMP MOTOR _______ VOLTS, 3-PHASE, ________ HZ, _______ FLA

YORK INTERNATIONAL2

TOWER WATER IN

TOWERWATER

OUT

HEATEXCHANGER

CATERPILLARENGINE (PLC) PANEL

YORK MICRO PANELCATERPILLAR AC

POWER PANEL

OIL SUMP

COMPRESSOR

LEAVING CHILLEDWATER

ENTERINGCHILLEDWATER

SUCTIONDISCHARGE

27704A

CONDENSERTOP PIPE / LVG. CONDENSER WATERBOTTOM PIPE / ENTERING CONDENSERWATER

GASENGINE

EVAPORATOR

FIG. 1 � OVERVIEW OF UNIT AND PANEL

FORM 160.60-PW1

3YORK INTERNATIONAL

FIG. 2 � ENGINE SENSOR LOCATIONS

28700A

ENGINE VIBRATIONSENSOR IMPT OPT

YORK INTERNATIONAL4

035-

0999

3 (R

EV

. D)

YORK

YORK INTERNATIONALYORK INTERNATIONAL 5A540

FORM 160.60-PW1

YORK INTERNATIONAL

LD03416

NO

TE

:S

ee

Le

ge

nd

on

pa

ge

5B

.

* U

nits

bu

ilt a

fte

r Ju

ne

19

97

will

no

t h

ave

th

e v

en

t lin

e s

ole

no

id in

sta

lled

.

J11

ON

I/O

EX

PA

NS

ION

BO

AR

DO

n R

elay

On

Rel

ayO

UT

PU

TS

Ou

tpu

tIN

PU

TS

Ou

tpu

tP.

C.B

.P.

C.B

.J1

1-1

=C

ycle

Sh

utd

ow

n4

04

1J1

1-6

=2

4V

DC

Fa

ilure

82

Re

lay

(K1

)(N

ot

Use

d)

J11

-2=

Sa

fety

Sh

utd

ow

n4

24

3J1

1-9

=E

ng

ine

Ro

tatio

n8

1R

ela

y (K

2)

Fa

ult

J11

-3=

EM

S R

ela

y2

62

7J1

1-1

0=

PL

C F

ailu

re8

0(K

4)

J11

-4=

Sys

tem

Ru

n8

78

8R

ela

y (K

6)

J11

-5=

Clu

tch

Re

lay

(K7

)8

99

0

FIG

. 3 �

EL

EM

EN

TAR

Y D

IAG

RA

M

YORK

FIG

. 22

� S

TAR

TE

R W

IRIN

G C

ON

FIG

UR

AT

ION

- O

PT

ION

AL

PR

ELU

BE

CO

NT

RO

LLD03577

5BYORK INTERNATIONAL

FORM 160.60-PW1

396 YORK INTERNATIONAL YORK INTERNATIONAL

LEGEND

LD03420

* Units built after June 1997 will not have the vent line solenoid installed.

NOTES

LD03421

LD03582

FIG

. 21

� C

ON

TIN

UE

D


FORM 160.60-PW1


LEGEND

LD03420


NOTES

LD03421

LD03582

FIG

. 21

� C

ON

TIN

UE

D


FORM 160.60-PW1


LD03422

CATERPILLAR

Ca

ble

16

: E

ng

ine

Sp

ee

d I

np

ut

Ca

ble

17

: E

ng

ine

Wa

ter

Tem

p.

Inp

ut

Ca

ble

19

: E

ng

ine

Ma

nifo

ld P

ress

. In

pu

t

Ca

ble

18

: E

ng

ine

Oil

Pre

ss.

Inp

ut

YORK INTERNATIONALYORK INTERNATIONAL YORK INTERNATIONAL 37A378

FORM 160.60-PW1

YORK

FIG. 4 � I/O EXPANSION BOARD

LD03581

FIG

. 21

� C

AT

ER

PIL

LAR

ELE

ME

NTA

RY

DIA

GR

AM

RE

AD

ING

/ U

ND

ER

STA

ND

ING

CA

TE

RP

ILL

AR

WIR

ING

DIA

GR

AM

ST

he

follo

win

g w

ill h

elp

in re

ad

ing

an

d in

terp

retin

g th

e C

ate

rpill

ar

wir

ing

dia

gra

ms

(id

en

tifie

d b

y �C

ate

rpill

ar�

at

the

to

p o

f e

ach

page).

Incl

uded a

re p

age n

um

bers

and li

ne n

um

bers

whic

h h

elp

to lo

cate

an

d id

en

tify

con

ne

ctio

n p

oin

ts.

He

re is

an

exa

mp

le o

f th

e C

ate

rpill

ar n

um

be

r a

nd

ho

w to

loca

teits

co

nn

ect

ion

po

int.

PLC

001

/ 100

01 (3

0)L

ine

/ la

dd

er n

um

be

r lo

cate

da

lon

g le

ft s

ide

of s

che

ma

ticdi

agra

mC

ater

pilla

r wire

num

ber

Pro

gram

Log

ic C

ontr

olle

r (se

eC

ater

pilla

r Abb

revi

atio

ns, p

age

35

). T

his

is th

e c

om

po

ne

nt t

ow

hic

h th

e o

the

r en

d o

f th

e w

ire

is c

on

ne

cte

d.

FORM 160.60-PW1

9YORK INTERNATIONAL

YORK

LD03423

LD02576

YORK INTERNATIONAL10

YORK

LD02575

FIG. 5 � MICRO BOARD


FORM 160.60-PW1

YORK

YORK INTERNATIONAL

CATERPILLAR

FIG. 20 � CATERPILLAR PANEL ENCLOSURE AND BACKPLATE LAYOUTLD03574

LD03426

NOTES:

1. FOR A SINGLE PASS INSTALLATION, LEAVING AND ENTER-ING CHILLED WATER SENSORS, OR LEAVING AND ENTERINGCONDENSER WATER SENSORS COULD BE LOCATED AT EI-THER END. (SEE FACTORY ORDER.)

2. FOR A TWO PASS INSTALLATION, LEAVING AND ENTERINGCHILLED WATER SENSORS, OR LEAVING AND ENTERINGCONDENSER WATER SENSORS COULD BE LOCATED AT EI-THER END. (SEE FACTORY ORDER.)

3. PACK CONTROL WELLS ITEM 2. BEFORE ASSEMBLING ITEM 1.

4. PROVIDE �DRIP LOOPS� TO 120 VOLT OR GREATER WIREHARNESS TO PREVENT WATER FROM ENTERING JUNCTIONBOXES, PANEL, ETC.

5. CUSTOMER TO UNCOIL CABLES & ROUTE AS SHOWN TOPREVENT WATER FROM ENTERING CONTROL PANEL, CON-TROLS, ETC.

6. INSERT PLUGS FROM CABLES PER WIRE IN SQUARE I.E. 2 TORECEPTACLES (J3, J4, J5, J8, J17, J19, J21 & J22) ON I/O EX-PANSION BOARD & MICRO BOARD IN YORK CONTROL PANEL.TERMINATE CABLE ENDS PER WIRE CODE IN SQUARE.

7. 3-sol (vent line sol.) will not be installed in units built after June1997.

LD01814

FIELD CONNECTIONS

LEGEND

RT1 LEAVING CHILLED WATER SENSORRT2 DISCHARGE TEMP. SENSORRT3 OIL TEMP. SENSORRT4 LEAVING CONDENSER WATER SENSORRT5 ENTERING CONDENSER WATER SENSORRT9 ENTERING CHILLED WATER SENSORRT10 AFTER COOLER WATER TEMPERATURECP CONDENSER PRESS. TRANSDUCEREP EVAPORATOR PRESS. TRANSDUCERHP HIGH REFRIGERANT PRESS. CUTOUTHOP HIGH OIL PRESS. TRANSDUCER

LEGEND

LOP LOW OIL PRESS. TRANSDUCER1-SOL OIL RETURN SOLENOID VALVE2-SOL LIQUID LINE SOLENOID VALVE

* 3-SOL VENT LINE SOLENOID VALVE4-SOL HIGH SPEED THRUST SOLENOID VALVE5-SOL OIL COOLER WATER SOLENOID VALVE1 HTR OIL RESERVOIR HEATER 115 VAC2 HTR OIL RESERVOIR HEATER 460/480 VACPRV PRE-ROTATION VANE MOTOR- - - - FACTORY SUPPLIED SHIELDED CABLE

* Units built after June 1997 will not have the vent line sol. valve installed.

FIG. 6 � YORK MICRO PANEL THERMISTORS AND TRANSDUCERS


FORM 160.60-PW1

YORK

YORK INTERNATIONAL

CATERPILLAR


LD03426

NOTES:








LD01814

FIELD CONNECTIONS

LEGEND


LEGEND






FORM 160.60-PW1


FIG. 7 � CONNECTION DIAGRAM - YORK CONTROL PANEL

See Notes on Page 6

YORKFORM 160.60-PW1

CATERPILLAR

LD03573

FIG. 19 � CONTINUED

NOTE:For PIN layouts of the plugs on the I/O PCBand Micro PCB, refer to pages:� Micro Board - Pages 10 and 30� I/O Board - Pages 9 and 30

FORM 160.60-PW1

13YORK INTERNATIONAL

YORK

LD03439


YORK

FIG. 8 � YORK CONTROL PANEL - CONNECTION DIAGRAMLD03419

FORM 160.60-PW1


YORK

LD03417


� FIELD CONNECTIONS:COND. PRESS. TRANSD. LEAVING CHILLED WATER (RT1)EVAP. PRESS. TRANSD. ENTERING CHILLED WATER (RT9)LEAVING COND. WATER (RT4) HIGH PRESS. CUTOUT

ENTERING COND. WATER (RT5) LOW EVAP. CUTOUT (BRINE UNITS ONLY) IF AVAILABLE


YORK

FIG. 9 � YORK OVERALL CONNECTION DIAGRAM


FORM 160.60-PW1

LD02620

YORK

FIG. 16 � RELAY P.C.B. PARTS LAYOUT LOCATIONLD02571


FORM 160.60-PW1


FORM 160.60-PW1

DETAIL ALD02583

DETAIL GRT1, RT4, RT5,RT9, & RT10)

LD02589

DETAIL HLD02582

DETAIL E(DISCHARGEAND OIL TEMP.SENSORS, RT2AND RT3)

LD02587

SCHEME NUMBER ITEM NAME REFER TO FIG. NO.RT1 Leaving Chilled Water Temp. Thermistor C &GRT2 Discharge Temp. Thermistor C & ERT3 Oil Temperature Thermistor C & ERT4 Leaving Condenser Water Temp. Thermistor C & GRT5 Entering Condenser Water Temp. Thermistor C & GRT9 Entering Chilled Water Temp. Thermistor C & GRT10 Aftercooler Glycol Temp. C & GVTS Vibration Transmitter Sensor CEP Evaporator Press. Transducer D & FCP Condenser Pressure Transducer D & FLOP Low Oil Pressure Transducer D & FHOP High Oil Pressure (Provided by two transducers) D & FEP Evaporator Pressure Transducer D & FLLS Liquid Level Sensor BPGD / HSDT Compressor Proximity Sensor & High Speed Drain Temp Probe A & H

DETAIL F(TYP. TRANS-DUCERS, CP,EP, LOP, HOP)

LD02588

(PGD/HSDT)

LD02586(CP, EP, LOP, HOP)

DETAIL D

DETAIL C

LD02585(RT1, RT2, RT3, RT4, RT5, RT9, RT10, &VTS)

DETAIL B LD02584

(LLS)

YORK

FIG. 10 � YORK DIGITAL INPUT CONTROL

YORKYORK

LD01808

FIG. 15 � I/O EXPANSION BOARD PARTS LAYOUT LOCATION

LD02570


FORM 160.60-PW1


FORM 160.60-PW1

DETAIL ALD02583


LD02589

DETAIL HLD02582


LD02587



LD02588

(PGD/HSDT)


DETAIL D

DETAIL C


DETAIL B LD02584

(LLS)

YORK


YORKYORK

LD01808


LD02570

FORM 160.60-PW1


YORK

LD01809

NOTE: J1 on Digital Input PCB goes to J1 on the Micro PCB. (Refer to Fig. 9, page 16)


FIG. 11 � YORK CONTROL - RELAY BOARD

LD03583

YORK

FORM 160.60-PW1


LD03584


FIG. 12 � RIBBON CABLE TERMINATIONS IN THE YORK MICRO PANEL

YORK

FORM 160.60-PW1


LD03268

YORK


YORK

FIG. 13 � ENGINE / COMPRESSOR TIMING DIAGRAM

NOTES:* The shutdown sequence show, beginning at the start of rampdown, is for a normal stop. For a quick (safety) shutdown, the rampdown

and engine cooldown periods do not occur. The engine ignition and fuel is cut off at the point where the rampdown would normally start.However, a coastdown will occur for all shutdowns. The message then displayed shows �Compresor Coastdown: Engine Shutdown�during the coastdown period.

** The engine rampdown time is dependent upon initial PRV position and operator programmed engine declutch speed threshold.*** The engine prelube & postlube times apply only to chillers with optional engine lube pump. Gear box prelube / postlube applies to all chillers.

***** Units built after June 1997 will not have the vent line sol. valve installed.

FORM 160.60-PW1


YORK

LD03571


YORK

FIG. 14 � MICRO BOARD PARTS LAYOUT LOCATION LD02569


FORM 160.60-PW1


FORM 160.60-PW1

DETAIL ALD02583


LD02589

DETAIL HLD02582


LD02587



LD02588

(PGD/HSDT)


DETAIL D

DETAIL C


DETAIL B LD02584

(LLS)

YORK


YORKYORK

LD01808


LD02570


FORM 160.60-PW1

LD02620

YORK

FIG. 16 � RELAY P.C.B. PARTS LAYOUT LOCATIONLD02571

FORM 160.60-PW1


YORK

FIG. 17 � DIGITAL P.C.B. PARTS LAYOUT LOCATION

LD02572


FIG. 18 � YORK MICRO PANEL - CONNECTOR PINOUTSLD01825

YORK

FORM 160.60-PW1


NOTES


CATERPILLAR

FIG. 19 � CATERPILLAR ENGINE PANEL

LD03572


FORM 160.60-PW1


FIG. 7 � CONNECTION DIAGRAM - YORK CONTROL PANEL

See Notes on Page 6

YORKFORM 160.60-PW1

CATERPILLAR

LD03573

FIG. 19 � CONTINUED

NOTE:For PIN layouts of the plugs on the I/O PCBand Micro PCB, refer to pages:� Micro Board - Pages 10 and 30� I/O Board - Pages 9 and 30


FORM 160.60-PW1

YORK

YORK INTERNATIONAL

CATERPILLAR


LD03426

NOTES:








LD01814

FIELD CONNECTIONS

LEGEND


LEGEND





FORM 160.60-PW1


CATERPILLAR

LD03576

LD03575


CATERPILLAR


FORM 160.60-PW1

YORK

FIG. 4 � I/O EXPANSION BOARD

LD03581

FIG

. 21

� C

AT

ER

PIL

LAR

ELE

ME

NTA

RY

DIA

GR

AM

RE

AD

ING

/ U

ND

ER

STA

ND

ING

CA

TE

RP

ILL

AR

WIR

ING

DIA

GR

AM

ST

he

follo

win

g w

ill h

elp

in re

ad

ing

an

d in

terp

retin

g th

e C

ate

rpill

ar

wir

ing

dia

gra

ms

(id

en

tifie

d b

y �C

ate

rpill

ar�

at

the

to

p o

f e

ach

page).

Incl

uded a

re p

age n

um

bers

and li

ne n

um

bers

whic

h h

elp

to lo

cate

an

d id

en

tify

con

ne

ctio

n p

oin

ts.

He

re is

an

exa

mp

le o

f th

e C

ate

rpill

ar n

um

be

r a

nd

ho

w to

loca

teits

co

nn

ect

ion

po

int.

PLC

001

/ 100

01 (3

0)L

ine

/ la

dd

er n

um

be

r lo

cate

da

lon

g le

ft s

ide

of s

che

ma

ticdi

agra

mC

ater

pilla

r wire

num

ber

Pro

gram

Log

ic C

ontr

olle

r (se

eC

ater

pilla

r Abb

revi

atio

ns, p

age

35

). T

his

is th

e c

om

po

ne

nt t

ow

hic

h th

e o

the

r en

d o

f th

e w

ire

is c

on

ne

cte

d.


FORM 160.60-PW1


LD03422

CATERPILLAR

Ca

ble

16

: E

ng

ine

Sp

ee

d I

np

ut

Ca

ble

17

: E

ng

ine

Wa

ter

Tem

p.

Inp

ut

Ca

ble

19

: E

ng

ine

Ma

nifo

ld P

ress

. In

pu

t

Ca

ble

18

: E

ng

ine

Oil

Pre

ss.

Inp

ut


FORM 160.60-PW1


LEGEND

LD03420


NOTES

LD03421

LD03582

FIG

. 21

� C

ON

TIN

UE

D

YO

RK

INT

ER

NA

TIO

NA

LY

OR

K IN

TE

RN

AT

ION

AL

5A5

40

FO

RM

160.6

0-P

W1

YO

RK

INT

ER

NA

TIO

NA

L

LD03416

NOTE:See Legend on page 5B.


J11 ON I/O EXPANSION BOARDOn Relay On Relay

OUTPUTS Output INPUTS OutputP.C.B. P.C.B.

J11-1 = Cycle Shutdown40 41

J11-6 = 24VDC Failure82

Relay (K1) (Not Used)J11-2 = Safety Shutdown 42 43 J11-9 = Engine Rotation 81

Relay (K2) FaultJ11-3 = EMS Relay

26 27J11-10 = PLC Failure

80(K4)

J11-4 = System Run87 88

Relay (K6)

J11-5 = Clutch Relay (K7) 89 90

FIG. 3 � ELEMENTARY DIAGRAM

YO

RK

FIG. 22 � STARTER WIRING CONFIGURATION - OPTIONAL PRELUBE CONTROL LD03577

FO

RM

16

0.6

0-P

W1

41

YO

RK

INT

ER

NA

TIO

NA

L

LD03578FIG. 23 � STARTER WIRING CONFIGURATION - AIR STARTER WITHOUT ALTERNATOR

YO

RK

INT

ER

NA

TIO

NA

L4

2

FIG. 24 � STARTER WIRING CONFIGURATION - 3400 SERIES ENGINE ELECTRIC STARTER WITHOUT ALTERNATOR

LD03579

FO

RM

16

0.6

0-P

W1

43

YO

RK

INT

ER

NA

TIO

NA

L

FIG. 25 � STARTER WIRING CONFIGURATION - 3500 SERIES ENGINE DUAL STARTER WITHOUT ALTERNATOR

LD03580

Proud Sponsorof the 2000U.S. Olympic Team

36USC380

P.O.Box1592,York,PennsylvaniaUSA 17405-1592 Subject to changewithout notice. Printed inUSA

Copyright©byYork International Corporation 1999 ALLRIGHTSRESERVED

Form160.60-PW1 (199)

Supersedes:160.60-PW1(897)

YG Wiring Diagram Centrifugal Gas Engine Drive Product ...

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