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York YCAL0080SC, YCAL0014SC manual Operational Limitations Metric, Cooler Press. Drop YCAL0030

Models: YCAL0080SC YCAL0014SC

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FORM 150.62-NM1

OPERATIONAL LIMITATIONS (METRIC)

Press. Drop, kPa

Cooler Press. Drop

YCAL0030

180

160

140

120

100

Flow l/s

LD04968

Cooler Pressure Drop

YCAL0034

Press. Drop, kPa

100

10
10	3	4	5	6	7	8	9	10

Flow l/s

LD04969

TABLE 13 – COOLER PRESSURE DROP CURVES

	MODEL YCAL00	COOLER CURVE
	14SC, 20SC, 24SC,	A
	30SC	A
	30SC

	34SC	B

	40SC, 44SC, 50SC,	C
	60SC	C
	60SC
	64SC, 70SC, 74SC,	D

	80SC	E

TABLE 14 – ETHYLENE GLYCOL CORRECTION FACTORS

% WT		FACTORS			FREEZE
ETHYLE-		FACTORS			FREEZE
ETHYLE-					POINT
NE		COMPR.	DELTA	GPM/°F/	POINT
NE	TONS	COMPR.	DELTA	GPM/°F/	(°C)
GLYCOL	TONS	kW	P	TON	(°C)
GLYCOL		kW	P	TON
10	.994	.997	1.03	24.1	-3
20	.986	.993	1.06	24.9	-9

30	.979	.990	1.09	25.9	-15

40	.970	.985	1.13	27.3	-23
50	.959	.980	1.16	29.0	-36

YORK INTERNATIONAL

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York YCAL0080SC, YCAL0014SC Operational Limitations Metric, Cooler Press. Drop YCAL0030, Cooler Pressure Drop YCAL0034

Contents

YCAL0014SC - YCAL0080SC AIR-COOLEDLIQUID CHILLERS HERMETIC SCROLLMILLENNIUM Standard, Glycol & Metric Models, CombinedGENERAL SAFETY GUIDELINES SAFETY SYMBOLSREAD BEFORE PROCEEDING CHANGEABILITY OF THIS DOCUMENT FORM 150.62-NM1YORK INTERNATIONAL SECTION TABLE OF CONTENTS AND TABLESSECTION SECTIONTABLES TABLES AND FIGURESTABLES/FIGURES TABLESFIGURES PRODUCT IDENTIFICATION NUMBER PIN YCAL0080SC46xAABASIC MODEL NUMBER PRODUCT IDENTIFICATION NUMBEROPTIONS MODEL NUMBER REFRIGERANT FLOW DIAGRAM FIG. 1 – REFRIGERANT FLOW DIAGRAMAIR COOLED CONDENSERS Installation INSTALLATIONINSTALLATION CHECK LIST HANDLINGGROUND LEVEL LOCATIONS FOUNDATIONROOFTOP LOCATIONS NOISE SENSITIVE LOCATIONSWIRING InstallationFLOW SWITCH INPUT ALARM STATUS CONTACTSEVAPORATOR PUMP START CONTACTS SYSTEM RUN CONTACTSPower Panel STANDARD POWER SUPPLY WIRING – 0014 -Installation Circuit # 1 *Circuit #Field Unit Power Supply Flow SwitchControl Panel CTB2N-FDISC SW OR CIRC BKR 0014 - OPTIONAL SINGLE-POINTPOWER SUPPLY WIRINGInstallation FIG. 4 – OPTIONAL SINGLE POINT POWER WIRINGCONTROL WIRING CTB1CHILLED LIQUID FREEZING ELECTRICAL NOTES InstallationNOTES Factory Wiring 17= 28= 40= 46= 58= LEGEND: Field WiringELECTRICAL NOTES VOLTAGE CODEELECTRICAL DATA InstallationTABLE 1 – MICROPANEL POWER SUPPLY ELECTRICAL DATA – STANDARD SINGLE POINT POWER YCAL0014SC - YCAL0034SCTABLE 2 – STANDARD SINGLE POINT POWER YCAL0040SC - YCAL0080SC ELECTRICAL DATA – STANDARD DUAL POINT POWERInstallation TABLE 3 – STANDARD DUAL POINT POWERELECTRICAL DATA – STANDARD DUAL POINT POWER YCAL0040SC - YCAL0080SCMIN N/F Installation ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERTABLE 4 – OPTIONAL SINGLE POINT POWER YCAL0014SC - YCAL0034SCELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0014SC - YCAL0034SCSYSTEM #1 COMPRESSOR & FAN ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0040SC - YCAL0060SCInstallation TABLE 5 - OPTIONAL SINGLE POINT POWERELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0040SC - YCAL0060SCCOMPR. #1 ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0064SC - YCAL0080SCInstallation TABLE 6 – OPTIONAL SINGLE POINT POWERELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0064SC - YCAL0080SCFORM 150.62-NM1 Installation OPERATIONAL LIMITATIONS ENGLISHVOLTAGE LIMITATIONS TABLE 8 – VOLTAGESOPERATIONAL LIMITATIONS ENGLISH Cooler Pressure Drop YCAL0034Cooler Pressure Drop YCAL0030 VOLTAGE LIMITATIONS OPERATIONAL LIMITATIONS METRICCooler Press. Drop YCAL0030 OPERATIONAL LIMITATIONS METRICCooler Pressure Drop YCAL0034 TABLE 13 – COOLER PRESSURE DROP CURVESPHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC InstallationTABLE 15 – PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC PHYSICAL DATA ENGLISHPHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC InstallationTABLE 16 – PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC PHYSICAL DATA METRICInstallation DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SCTABLE 17 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SCInstallation DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SCRefers to Model YCAL0030SC Refers to Model YCAL0034SCTABLE 18 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SCDIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC InstallationLD03850 TABLE 19 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SCDIMENSIONS ENGLISH YCAL0064SC - YCAL0080SC InstallationLD03852 TABLE 20 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SCInstallation DIMENSIONS METRIC YCAL0014SC - YCAL0020SCTABLE 21 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0014SC - YCAL0020SCDIMENSIONS METRIC YCAL0024SC - YCAL0034SC InstallationLD03856 TABLE 22 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0024SC - YCAL0034SCInstallation DIMENSIONS METRIC YCAL0040SC - YCAL0060SCTABLE 23 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0040SC - YCAL0060SCDIMENSIONS METRIC YCAL0064SC - YCAL0080SC InstallationLD03860 TABLE 24 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0064SC - YCAL0080SCInstallation PRE-STARTUPCHECKLISTINSTALLING START-UPDATE : _________________________CHECKING SUPERHEAT AND SUBCOOLING INITIAL START-UPSYS 1 SYS InstallationSYS 1 SYS LEAK CHECKINGUNIT OPERATING SEQUENCE Unit Controls UNIT CONTROLS YORK MILLENNIUM CONTROL CENTERINTRODUCTION MICROPROCESSOR BOARDBATTERY BACK-UP UNIT SWITCHDISPLAY KEYPAD“STATUS” KEY Unit ControlsGENERAL STATUS MESSAGES S Y S FAULT STATUS MESSAGES Unit ControlsSYSTEM SAFETIES UNIT SAFETIES UNIT WARNING Unit ControlsU N I T F A U L T L O W A M B I E N T T E M P U N I T F A U L T L O W L I Q U I D T E M PLow Battery Check Prog/Step/Optn STATUS KEY MESSAGESTABLE 26 – STATUS KEY MESSAGES Unit Warning MessageDISPLAY/PRINT KEYS Unit ControlsOPER DATA Key The minimum limits for the display are ISN - YorkTalk via ISN Remote Mode Unit ControlsOper Data Key OPER DATA Quick Reference ListOPERATING DATA PRINTOUT Unit ControlsHISTORY DISPLAYS HISTORY PRINTOUTU L T Unit Controls“ENTRY” KEYS UP AND DOWN ARROW KEYSENTER/ADV key “SETPOINTS” KEYS Unit ControlsCOOLING SETPOINTS leaving chilled water control leaving chilled liquid control Unit ControlsSCHEDULE/ADVANCE DAY key PROGRAM key Unit ControlsTABLE 29 - PROGRAM KEY LIMITS AND DEFAULTS Unit Controls Quick Reference Programming ChartTABLE 30 – SETPOINTS QUICK REFERENCE LIST Setpoints SectionOPTIONS key “UNIT” KEYSOption 5 – Ambient Control Type Unit ControlsCLOCK Unit Controls Options Key press key to advClock UNIT OPERATION CAPACITY CONTROLLEAVING CHILLED LIQUID CONTROL Unit Controls STEP Unit Controls RETURN CHILLED LIQUID CONTROLDUAL SYSTEM 4 AND 6 COMP UNITS ONLY Compressor Staging for Return Water Control – 6 CompressorsCooling Setpoint = 45 F 7.2 C Range = 10 F 5.6 C EVAPORATOR PUMP CONTROL Unit ControlsEVAPORATOR HEATER CONTROL CONDENSER FAN CONTROLLOW AMBIENT CONDENSER FAN CONTROL Unit Controls ALARM STATUSPUMPDOWN LLSV CONTROL LOAD LIMITINGBAS/EMS TEMPERATURE RESET OPTION EMS-PWMREMOTE TEMPERATURE RESETFIG. 7 – FIELD AND FACTORY ELECTRICAL CONNECTIONS Unit ControlsSERVICE MODE SERVICE AND TROUBLESHOOTINGSERVICE MODE - DIGITAL OUTPUTS CLEARING HISTORY BUFFERSService and Troubleshooting TABLE 44 – MICROBOARD BINARY INPUTS Sys 1 Low Press SwitchTABLE 45 – MICROBOARD ANALOG INPUTS TABLE 46 – MICROBOARD OUTPUTSFIG. 8 – MICROBOARD LAYOUT Service and TroubleshootingTB1TB2 TB5 TB4 CLOCK ON/OFF JUMPER TB3 J9 J4 J8 J6 J5 J7CHECKING INPUTS AND OUTPUTS BINARY INPUTS ANALOG INPUTS – TemperatureTABLE 48 – ENTERING AND LEAVING CHILLED Service and TroubleshootingANALOG INPUTS – Pressure DIGITAL OUTPUTS Service and TroubleshootingKEYPAD Service and Troubleshooting OPTIONAL PRINTER INSTALLATIONAssembly and Wiring PartsPROBLEM TROUBLESHOOTINGSOLUTION Service beforePROBLEM Service and TroubleshootingFAULT CONT’D PRESSURE” FAULTSOLUTION PROBLEM“MP / HPCO” FAULT CAUSEService and Troubleshooting MAINTENANCEISN CONTROL RECEIVED DATA CONTROL DATATRANSMITTED DATA TABLE 53 – ISN TRANSMITTED DATA Service and TroubleshootingTABLE 54 – ISN OPERATIONAL AND FAULT CODES Wiring Diagrams ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SCELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SC FIG. 11 – ELEMENTARY DIAGRAM Cont’dLD03531 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SCFIG. 12 – ELEMENTARY DIAGRAM LD03532This page intentionally left blank FORM 150.62-NM1YORK INTERNATIONAL ELEMENTARY DIAGRAM YCAL0034SC Wiring DiagramsFIG. 13 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0034SC FIG. 13 – ELEMENTARY DIAGRAM Cont’dLD03533 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0034SCFIG. 14 – ELEMENTARY DIAGRAM LD03534This page intentionally left blank FORM 150.62-NM1YORK INTERNATIONAL ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC Wiring DiagramsFIG. 15 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0040SC - YCAL0060SC FIG. 15 – ELEMENTARY DIAGRAM Cont’dLD03535 ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC Wiring DiagramsFIG. 16 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC FIG. 16 – ELEMENTARY DIAGRAM Cont’dLD03536 ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC Wiring DiagramsFIG. 17 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC FIG. 17 – ELEMENTARY DIAGRAM Cont’dLD03537 ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC Wiring DiagramsFIG. 18 - ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC FIG. 18 – ELEMENTARY DIAGRAM Cont’dLD03538 Appendix 1 – Isolators APPENDIXALUMINUM FINS ISOLATOR SPRING IDENTIFICATION TABLEAPPENDIX COPPER FINSISOLATOR SPRING IDENTIFICATION TABLE Appendix 1 – Isolators APPENDIX DIMENSIONSFIG. 19 – TYPE CP FIG. 20 – TYPE CPFIG. 21 – R SPRING SEISMIC ISOLATORS APPENDIX DIMENSIONSAPPENDIX INSTALLATION AND ADJUSTING INSTALLATIONSAppendix 1 – Isolators TYPE CP MOUNTINGINSTALLATION AND ADJUSTMENT INSTRUCTIONS APPENDIX“AEQM” SPRING-FLEXMOUNTING ALABAMA This page intentionally left blank FORM 150.62-NM1YORK INTERNATIONAL Tele. P.O. Box 1592, York, Pennsylvania USASubject to change without notice. Printed in USA Copyright by York International Corporation