York YR Spécifications

MODELSYR TB TB T0 THROUGH YR VD VD T1YR TB TB T0 THROUGH YR XD XD T3INCLUDINGFIELD RE-ASSEMBLY FOR FORM 2, 3, 7 AND 8 SHIPMENT(STYLE C)00562VIPR-134aI

JOHNSON CONTROLS10FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONINSPECTION – DAMAGE – SHORTAGEThe unit shipment should be checked on a

JOHNSON CONTROLS11SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121If optional shipping skids are used, remove them be-fore lowering the

JOHNSON CONTROLS12FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONTABLE 3 - UNIT WEIGHTSCOMP. SHELLSSHIPPING WEIGHTOPERATING WEIGHTREF

JOHNSON CONTROLS13SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121COMP. SHELLSSHIPPING WEIGHTOPERATING WEIGHTREFRIGERANT CHARGELOADI

JOHNSON CONTROLS14FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONJAK2' - 3-1/2"(698 mm)2' - 6-1/4"(768 mm)3'-8

JOHNSON CONTROLS15SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121OVERALL DIMENSIONSTABLE 4 - OVERALL DIMENSIONSDIM.EVAPORATOR – CONDEN

JOHNSON CONTROLS16FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONLOCATING AND INSTALLING ISOLATOR PADSThe isolator pads should be locat

JOHNSON CONTROLS17SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121FIGURE 4 - STANDARD NEOPRENE VIBRATION ISOLATOR PAD MOUNTS (METRIC)15

JOHNSON CONTROLS18FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONINSTALLING OPTIONAL SPRING ISOLATORSWhen ordered, 4 spring type isolat

JOHNSON CONTROLS19SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121FIGURE 6 - SPRING ISOLATORS (OPTIONAL) (METRIC)ALL DIMENSIONS ARE IN

JOHNSON CONTROLS2FORM 160.81-NOM2 ISSUE DATE: 2/29/2012This equipment is a relatively complicated apparatus. During installation, operation maintenanc

JOHNSON CONTROLS20FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONSHIPPING FORM 2, 3, 7, AND 8This instruction explains the procedure to

JOHNSON CONTROLS21SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121When more than one unit is involved, the major parts of each unit wil

JOHNSON CONTROLS22FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONEvaporator-Condenser Shells – Remove all refriger-ant connection cover

JOHNSON CONTROLS23SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121LD11008FIGURE 9 - FORM 3 FIELD ASSEMBLY – EXPLODED VIEW

JOHNSON CONTROLS24FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONForm 7 Shipment1. Locate evaporator and condenser shells in their na

JOHNSON CONTROLS25SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/201219. Assemble nuts to studs on the evaporator suction ange. Tighten n

JOHNSON CONTROLS26FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONLD11009FIGURE 11 - FORM 7 FIELD ASSEMBLY – EXPLODED VIEW

JOHNSON CONTROLS27SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121Form 8 Shipment1. Assemble vibration isolators to the unit. (Refer t

JOHNSON CONTROLS28FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONLD11010FIGURE 12 - FORM 8 FIELD ASSEMBLY – EXPLODED VIEW

JOHNSON CONTROLS29SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121When this point is reached, practically all of the air has been evacu

JOHNSON CONTROLS3FORM 160.81-NOM2 ISSUE DATE: 2/29/2012CHANGEABILITY OF THIS DOCUMENTIn complying with Johnson Controls’ policy for con-tinuous produc

JOHNSON CONTROLS30FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONTABLE 9 - SYSTEM PRESSURES*GAUGE ABSOLUTE BOILING TEMPERATURES OF WA

JOHNSON CONTROLS31SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121PIPING CONNECTIONSAfter the unit is leveled (and wedged in place for

JOHNSON CONTROLS32FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONdrive coolant temperature, fail-closed, and set for a tem-perature abo

JOHNSON CONTROLS33SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121Condenser Water CircuitFor proper operation of the unit, condenser re

JOHNSON CONTROLS34FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONStop ValvesStop valves may be provided (by others) in the evapo-rator

JOHNSON CONTROLS35SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121REFRIGERANT RELIEF PIPINGEach unit is equipped with relief device(s)

JOHNSON CONTROLS36FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONUNIT PIPINGCompressor lubricant piping and system refrigerant piping a

JOHNSON CONTROLS37SECTION 1 – INSTALLATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20121INSULATIONInsulation of the type specified for the job, or minimum th

JOHNSON CONTROLS38A. YORK CHILLER1. Unit assembled (if shipped dismantled) and refrigerant piping installed under Johnson Controls supervision ...

JOHNSON CONTROLS391Tele. 800-861-1001www.york.comINSTRUCTIONS FOR USE OF FORMJOHNSON CONTROLS REGIONAL OR DISTRICT SERVICE OFFICE1. Fill in the blank

JOHNSON CONTROLS4FORM 160.81-NOM2 ISSUE DATE: 2/29/2012NOMENCLATUREThe model number denotes the following characteristics of the unit: YR TB TB T0

JOHNSON CONTROLS40FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 1 – INSTALLATIONTHIS PAGE INTENTIONALLY LEFT BLANK

JOHNSON CONTROLS41FORM 160.81-NOM2 ISSUE DATE: 2/29/20122SECTION 2 – CHILLER COMMISSIONINGOPTIVIEW CONTROL CENTERRefer to Operator's Manual (Form

JOHNSON CONTROLS42FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 2 – CHILLER COMMISSIONINGSTART-UP1. If the chilled water pump is manually operated, s

JOHNSON CONTROLS43SECTION 2 – CHILLER COMMISSIONINGFORM 160.81-NOM2 ISSUE DATE: 2/29/20122PRE-START CHECKLISTAll checkpoints in the following list mus

JOHNSON CONTROLS44FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 2 – CHILLER COMMISSIONINGTHIS PAGE INTENTIONALLY LEFT BLANK

JOHNSON CONTROLS45FORM 160.81-NOM2 ISSUE DATE: 2/29/20123SECTION 3 – OPERATIONBASIC DESCRIPTIONThe YORK YR Chiller package uses a refrigerant-flooded

JOHNSON CONTROLS46FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 3 – OPERATIONFIGURE 18 - YR SCREW CHILLER COMPONENT LAYOUT DRAWING – DESIGN LEVEL “C”L

JOHNSON CONTROLS47SECTION 3 – OPERATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20123FIGURE 19 - YR SCREW CHILLER SYSTEM SCHEMATIC – DESIGN LEVEL “C” LD07962

JOHNSON CONTROLS48FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 3 – OPERATIONFIGURE 17 - YR SCREW CHILLER SYSTEM SCHEMATIC – DESIGN LEVEL “C” (CONT’D)

JOHNSON CONTROLS49SECTION 3 – OPERATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20123Variable OrificeSince liquid refrigerant is transferred from the Con-den

JOHNSON CONTROLS5FORM 160.81-NOM2 ISSUE DATE: 2/29/2012TABLE OF CONTENTSSECTION 1 – INSTALLATION ...

JOHNSON CONTROLS50FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 3 – OPERATIONThe oil leaving the oil eductor manifold block flows into the compressor

JOHNSON CONTROLS51SECTION 3 – OPERATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20123Oil-rich refrigerant flows into the eductor block through the filter dri

JOHNSON CONTROLS52FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 3 – OPERATIONNEED FOR MAINTENANCE OR SERVICEIf the system is malfunctioning in any man

JOHNSON CONTROLS53SECTION 3 – OPERATIONFORM 160.81-NOM2 ISSUE DATE: 2/29/20123STOPPING THE SYSTEMThe OptiView™ Control Center can be programmed to sta

JOHNSON CONTROLS54FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 3 – OPERATIONTHIS PAGE INTENTIONALLY LEFT BLANK

JOHNSON CONTROLS55FORM 160.81-NOM2 ISSUE DATE: 2/29/20124SECTION 4 – OPERATING INSPECTIONSGENERALBy following a regular inspection using the display r

JOHNSON CONTROLS56FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 4 – OPERATING INSPECTIONSTHIS PAGE INTENTIONALLY LEFT BLANK

JOHNSON CONTROLS57FORM 160.81-NOM2 ISSUE DATE: 2/29/20125SECTION 5 – MAINTENANCEGENERALThe maintenance requirements for YR Chillers is shown below. Th

JOHNSON CONTROLS58FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCECOMPRESSOR OILYearly oil analysis is recommended to verify the con-tinu

JOHNSON CONTROLS59SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125water loop. This can cause refrigerant in the oil separator to condens

JOHNSON CONTROLS6FORM 160.81-NOM2 ISSUE DATE: 2/29/2012TABLE OF CONTENTS (CONT'D)Capacity Control ...

JOHNSON CONTROLS60FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCEOil Charging ProcedureThe oil should be charged into the oil separator

JOHNSON CONTROLS61SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125FIGURE 25 - DUAL OIL FILTER ISOLATION VALVELD09034Do not force the val

JOHNSON CONTROLS62FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCEDETERMINING CORRECT REFRIGERANT CHARGE LEVELThe refrigerant charge leve

JOHNSON CONTROLS63SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125procedure should be contracted or consulted. Follow the chemical clean

JOHNSON CONTROLS64FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCEEVAPORATOR TUBESThe standard evaporator tubes used in YORK YR Chillers

JOHNSON CONTROLS65SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125MEGOHM THE MOTORMake certain that the motor disconnect switch (circuit

JOHNSON CONTROLS66FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCEand tube sheets may be considered tight. If refrig-erant is detected at

JOHNSON CONTROLS67SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125pumps are stopped. The level should be at the center of the upper sigh

JOHNSON CONTROLS68FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCElocation is not denite, all the tubes will require investigation).2.

JOHNSON CONTROLS69SECTION 5 – MAINTENANCEFORM 160.81-NOM2 ISSUE DATE: 2/29/20125Compressor1. Oil Filter – The oil lter must be changed when the oil

JOHNSON CONTROLS7LIST OF FIGURESFORM 160.81-NOM2 ISSUE DATE: 2/29/2012LIST OF FIGURESLIST OF TABLESFIGURE 1 - Unit Rigging ...

JOHNSON CONTROLS70FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 5 – MAINTENANCELD009186FIGURE 27 - EVACUATION OF THE CHILLERThermistor Vacuum GaugeVac

JOHNSON CONTROLS71FORM 160.81-NOM2 ISSUE DATE: 2/29/20126SECTION 6 – TROUBLESHOOTINGTROUBLESHOOTING GUIDESuccessful problem solving requires an organi

JOHNSON CONTROLS72FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 6 – TROUBLESHOOTINGRESULTS POSSIBLE CAUSE REMEDY2. SYMPTOM: ABNORMALLY LOW SUCTION PRE

JOHNSON CONTROLS73SECTION 6 – TROUBLESHOOTINGFORM 160.81-NOM2 ISSUE DATE: 2/29/20126The numbers in bold-face type in the center column refer to the te

JOHNSON CONTROLS74FORM 160.81-NOM2 ISSUE DATE: 2/29/2012SECTION 6 – TROUBLESHOOTINGThe numbers in bold-face type in the center column refer to the tem

JOHNSON CONTROLS75FORM 160.81-NOM2 ISSUE DATE: 2/29/2012The following factors can be used to convert from English to the most common SI Metric values

P.O. Box 1592, York, Pennsylvania USA 17405-1592 800-861-1001 Subject to change without notice. Printed in USACopyright © by Johnson Controls 2011

JOHNSON CONTROLS8FORM 160.81-NOM2 ISSUE DATE: 2/29/2012THIS PAGE INTENTIONALLY LEFT BLANK

JOHNSON CONTROLS9FORM 160.81-NOM2 ISSUE DATE: 2/29/20121INSTALLATION RESTRICTIONSNo valves or connections should be opened under any circumstances bec