Operational Limitations Metric | York YCAL0080SC, YCAL0014SC

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

Page 33

Image 33

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, Combined GENERAL SAFETY GUIDELINES SAFETY SYMBOLSREAD BEFORE PROCEEDING CHANGEABILITY OF THIS DOCUMENT FORM 150.62-NM1YORK INTERNATIONAL SECTION TABLE OF CONTENTS AND TABLESSECTION SECTION TABLES TABLES AND FIGURES TABLES/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 HANDLING GROUND LEVEL LOCATIONS FOUNDATIONROOFTOP LOCATIONS NOISE SENSITIVE LOCATIONS WIRING Installation FLOW SWITCH INPUT ALARM STATUS CONTACTSEVAPORATOR PUMP START CONTACTS SYSTEM RUN CONTACTS Power Panel STANDARD POWER SUPPLY WIRING – 0014 -Installation Circuit # 1 *Circuit # Field Unit Power Supply Flow SwitchControl Panel CTB2 N-FDISC SW OR CIRC BKR 0014 - OPTIONAL SINGLE-POINTPOWER SUPPLY WIRINGInstallation FIG. 4 – OPTIONAL SINGLE POINT POWER WIRING CONTROL WIRING CTB1CHILLED LIQUID FREEZING ELECTRICAL NOTES InstallationNOTES Factory Wiring 17= 28= 40= 46= 58= LEGEND: Field WiringELECTRICAL NOTES VOLTAGE CODE ELECTRICAL 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 POWER ELECTRICAL DATA – STANDARD DUAL POINT POWER YCAL0040SC - YCAL0080SCMIN N/F Installation ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERTABLE 4 – OPTIONAL SINGLE POINT POWER YCAL0014SC - YCAL0034SC ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0014SC - YCAL0034SCSYSTEM #1 COMPRESSOR & FAN ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0040SC - YCAL0060SCInstallation TABLE 5 - OPTIONAL SINGLE POINT POWER ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0040SC - YCAL0060SCCOMPR. #1 ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0064SC - YCAL0080SCInstallation TABLE 6 – OPTIONAL SINGLE POINT POWER ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER YCAL0064SC - YCAL0080SCFORM 150.62-NM1 Installation OPERATIONAL LIMITATIONS ENGLISHVOLTAGE LIMITATIONS TABLE 8 – VOLTAGES OPERATIONAL LIMITATIONS ENGLISH Cooler Pressure Drop YCAL0034Cooler Pressure Drop YCAL0030 VOLTAGE LIMITATIONS OPERATIONAL LIMITATIONS METRIC Cooler Press. Drop YCAL0030 OPERATIONAL LIMITATIONS METRICCooler Pressure Drop YCAL0034 TABLE 13 – COOLER PRESSURE DROP CURVES PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC InstallationTABLE 15 - PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC PHYSICAL DATA ENGLISH PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC InstallationTABLE 16 – PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC PHYSICAL DATA METRIC Installation DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SC TABLE 17 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SC Installation DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SCRefers to Model YCAL0030SC Refers to Model YCAL0034SC TABLE 18 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SC DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC InstallationLD03850 TABLE 19 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SC InstallationLD03852 TABLE 20 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SC Installation DIMENSIONS METRIC YCAL0014SC - YCAL0020SC TABLE 21 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0014SC - YCAL0020SC DIMENSIONS METRIC YCAL0024SC - YCAL0034SC InstallationLD03856 TABLE 22 - WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0024SC - YCAL0034SC Installation DIMENSIONS METRIC YCAL0040SC - YCAL0060SC TABLE 23 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0040SC - YCAL0060SC DIMENSIONS METRIC YCAL0064SC - YCAL0080SC InstallationLD03860 TABLE 24 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0064SC - YCAL0080SC Installation PRE-STARTUPCHECKLISTINSTALLING START-UPDATE : _________________________ CHECKING SUPERHEAT AND SUBCOOLING INITIAL START-UP SYS 1 SYS InstallationSYS 1 SYS LEAK CHECKING UNIT OPERATING SEQUENCE Unit Controls UNIT CONTROLS YORK MILLENNIUM CONTROL CENTERINTRODUCTION MICROPROCESSOR BOARD BATTERY 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 P Low Battery Check Prog/Step/Optn STATUS KEY MESSAGESTABLE 26 – STATUS KEY MESSAGES Unit Warning Message DISPLAY/PRINT KEYS Unit ControlsOPER DATA Key The minimum limits for the display are ISN - YorkTalk via ISN Remote Mode Unit Controls Oper Data Key OPER DATA Quick Reference List OPERATING DATA PRINTOUT Unit Controls HISTORY DISPLAYS HISTORY PRINTOUT U 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 Controls SCHEDULE/ADVANCE DAY key PROGRAM key Unit Controls TABLE 29 - PROGRAM KEY LIMITS AND DEFAULTS Unit Controls Quick Reference Programming ChartTABLE 30 – SETPOINTS QUICK REFERENCE LIST Setpoints Section OPTIONS key “UNIT” KEYS Option 5 – Ambient Control Type Unit Controls CLOCK 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 CONTROL LOW AMBIENT CONDENSER FAN CONTROL Unit Controls ALARM STATUSPUMPDOWN LLSV CONTROL LOAD LIMITING BAS/EMS TEMPERATURE RESET OPTION EMS-PWMREMOTE TEMPERATURE RESET FIG. 7 – FIELD AND FACTORY ELECTRICAL CONNECTIONS Unit Controls SERVICE MODE SERVICE AND TROUBLESHOOTINGSERVICE MODE - DIGITAL OUTPUTS CLEARING HISTORY BUFFERS Service and Troubleshooting TABLE 44 – MICROBOARD BINARY INPUTS Sys 1 Low Press SwitchTABLE 45 – MICROBOARD ANALOG INPUTS TABLE 46 – MICROBOARD OUTPUTS FIG. 8 – MICROBOARD LAYOUT Service and TroubleshootingTB1TB2 TB5 TB4 CLOCK ON/OFF JUMPER TB3 J9 J4 J8 J6 J5 J7 ANALOG INPUTS – Temperature CHECKING INPUTS AND OUTPUTS BINARY INPUTS TABLE 48 – ENTERING AND LEAVING CHILLED Service and Troubleshooting ANALOG INPUTS – Pressure DIGITAL OUTPUTS Service and Troubleshooting KEYPAD Service and Troubleshooting OPTIONAL PRINTER INSTALLATIONAssembly and Wiring Parts PROBLEM TROUBLESHOOTINGSOLUTION Service before PROBLEM Service and TroubleshootingFAULT CONT’D PRESSURE” FAULT SOLUTION PROBLEM“MP / HPCO” FAULT CAUSE Service and Troubleshooting MAINTENANCE ISN CONTROL RECEIVED DATA CONTROL DATATRANSMITTED DATA TABLE 53 – ISN TRANSMITTED DATA Service and Troubleshooting TABLE 54 – ISN OPERATIONAL AND FAULT CODES Wiring Diagrams ELEMENTARY DIAGRAM YCAL0014SC - YCAL0030SC ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SC FIG. 11 – ELEMENTARY DIAGRAM Cont’dLD03531 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SCFIG. 12 – ELEMENTARY DIAGRAM LD03532 This 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 LD03534 This 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 TABLE APPENDIX COPPER FINSISOLATOR SPRING IDENTIFICATION TABLE Appendix 1 - Isolators APPENDIX DIMENSIONSFIG. 19 – TYPE CP FIG. 20 – TYPE CP FIG. 21 – R SPRING SEISMIC ISOLATORS APPENDIX DIMENSIONS APPENDIX INSTALLATION AND ADJUSTING INSTALLATIONSAppendix 1 – Isolators TYPE CP MOUNTING INSTALLATION 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

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

Models: YCAL0080SC YCAL0014SC

Cooler Press. Drop

Cooler Pressure Drop

TABLE 13 – COOLER PRESSURE DROP CURVES

TABLE 14 – ETHYLENE GLYCOL CORRECTION FACTORS