ELEMENTARY DIAGRAM YCAL0034SC, Wiring Diagrams

Wiring Diagrams

ELEMENTARY DIAGRAM

YCAL0034SC

LD03534

FIG. 14 – ELEMENTARY DIAGRAM

118	YORK INTERNATIONAL

Page 118

Image 118

York YCAL0014SC, YCAL0080SC manual ELEMENTARY DIAGRAM YCAL0034SC, Wiring Diagrams, Elementary Diagram, LD03534

Contents

MILLENNIUM AIR-COOLEDLIQUID CHILLERS HERMETIC SCROLLYCAL0014SC - YCAL0080SC Standard, Glycol & Metric Models, Combined SAFETY SYMBOLS GENERAL SAFETY GUIDELINESREAD BEFORE PROCEEDING FORM 150.62-NM1 CHANGEABILITY OF THIS DOCUMENTYORK INTERNATIONAL SECTION TABLE OF CONTENTS AND TABLESSECTION SECTION TABLES AND FIGURES TABLES TABLES TABLES/FIGURESFIGURES YCAL0080SC46xAA PRODUCT IDENTIFICATION NUMBER PINBASIC MODEL NUMBER IDENTIFICATION NUMBER PRODUCTOPTIONS MODEL NUMBER FIG. 1 – REFRIGERANT FLOW DIAGRAM REFRIGERANT FLOW DIAGRAMAIR COOLED CONDENSERS INSTALLATION CHECK LIST INSTALLATIONInstallation HANDLING ROOFTOP LOCATIONS FOUNDATIONGROUND LEVEL LOCATIONS NOISE SENSITIVE LOCATIONS Installation WIRING EVAPORATOR PUMP START CONTACTS ALARM STATUS CONTACTSFLOW SWITCH INPUT SYSTEM RUN CONTACTS Installation STANDARD POWER SUPPLY WIRING – 0014 -Power Panel Circuit # 1 *Circuit # Control Panel Flow SwitchField Unit Power Supply CTB2 Installation OPTIONAL SINGLE-POINTPOWER SUPPLY WIRINGN-FDISC SW OR CIRC BKR 0014 - FIG. 4 – OPTIONAL SINGLE POINT POWER WIRING CTB1 CONTROL WIRINGCHILLED LIQUID FREEZING Installation ELECTRICAL NOTESNOTES ELECTRICAL NOTES 17= 28= 40= 46= 58= LEGEND: Field WiringFactory Wiring VOLTAGE CODE Installation ELECTRICAL DATATABLE 1 - MICROPANEL POWER SUPPLY YCAL0014SC - YCAL0034SC ELECTRICAL DATA – STANDARD SINGLE POINT POWERTABLE 2 – STANDARD SINGLE POINT POWER Installation ELECTRICAL DATA – STANDARD DUAL POINT POWERYCAL0040SC - YCAL0080SC TABLE 3 – STANDARD DUAL POINT POWER YCAL0040SC - YCAL0080SC ELECTRICAL DATA – STANDARD DUAL POINT POWERMIN N/F TABLE 4 – OPTIONAL SINGLE POINT POWER ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERInstallation YCAL0014SC - YCAL0034SC YCAL0014SC - YCAL0034SC ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERSYSTEM #1 COMPRESSOR & FAN Installation YCAL0040SC - YCAL0060SCELECTRICAL DATA – OPTIONAL SINGLE POINT POWER TABLE 5 - OPTIONAL SINGLE POINT POWER YCAL0040SC - YCAL0060SC ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERCOMPR. #1 Installation YCAL0064SC - YCAL0080SCELECTRICAL DATA – OPTIONAL SINGLE POINT POWER TABLE 6 – OPTIONAL SINGLE POINT POWER YCAL0064SC - YCAL0080SC ELECTRICAL DATA – OPTIONAL SINGLE POINT POWERFORM 150.62-NM1 VOLTAGE LIMITATIONS OPERATIONAL LIMITATIONS ENGLISHInstallation TABLE 8 – VOLTAGES Cooler Pressure Drop YCAL0034 OPERATIONAL LIMITATIONS ENGLISHCooler Pressure Drop YCAL0030 OPERATIONAL LIMITATIONS METRIC VOLTAGE LIMITATIONS Cooler Pressure Drop YCAL0034 OPERATIONAL LIMITATIONS METRICCooler Press. Drop YCAL0030 TABLE 13 – COOLER PRESSURE DROP CURVES Installation PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SCTABLE 15 - PHYSICAL DATA ENGLISH PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC Installation PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SCTABLE 16 – PHYSICAL DATA METRIC PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SC Installation DIMENSIONS ENGLISH YCAL0014SC - YCAL0020SC TABLE 17 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY Refers to Model YCAL0030SC DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SCInstallation Refers to Model YCAL0034SC DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SC TABLE 18 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY Installation DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SCLD03850 DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC TABLE 19 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY Installation DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SCLD03852 DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SC TABLE 20 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0014SC - YCAL0020SC Installation DIMENSIONS METRIC YCAL0014SC - YCAL0020SC TABLE 21 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY Installation DIMENSIONS METRIC YCAL0024SC - YCAL0034SCLD03856 DIMENSIONS METRIC YCAL0024SC - YCAL0034SC TABLE 22 - WEIGHT DISTRIBUTION/CENTER OF GRAVITY DIMENSIONS METRIC YCAL0040SC - YCAL0060SC Installation DIMENSIONS METRIC YCAL0040SC - YCAL0060SC TABLE 23 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY Installation DIMENSIONS METRIC YCAL0064SC - YCAL0080SCLD03860 DIMENSIONS METRIC YCAL0064SC - YCAL0080SC TABLE 24 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY INSTALLING PRE-STARTUPCHECKLISTInstallation START-UPDATE : _________________________ INITIAL START-UP CHECKING SUPERHEAT AND SUBCOOLING SYS 1 SYS InstallationSYS 1 SYS LEAK CHECKING UNIT OPERATING SEQUENCE INTRODUCTION UNIT CONTROLS YORK MILLENNIUM CONTROL CENTERUnit Controls MICROPROCESSOR BOARD DISPLAY UNIT SWITCHBATTERY BACK-UP KEYPAD Unit Controls “STATUS” KEYGENERAL STATUS MESSAGES S Y S Unit Controls FAULT STATUS MESSAGESSYSTEM SAFETIES UNIT SAFETIES U N I T F A U L T L O W A M B I E N T T E M P Unit ControlsUNIT WARNING U N I T F A U L T L O W L I Q U I D T E M P TABLE 26 – STATUS KEY MESSAGES STATUS KEY MESSAGESLow Battery Check Prog/Step/Optn Unit Warning Message Unit Controls DISPLAY/PRINT KEYSOPER DATA Key The minimum limits for the display are Unit Controls ISN - YorkTalk via ISN Remote Mode OPER DATA Quick Reference List Oper Data Key Unit Controls OPERATING DATA PRINTOUT HISTORY PRINTOUT HISTORY DISPLAYS Unit Controls U L T UP AND DOWN ARROW KEYS “ENTRY” KEYSENTER/ADV key Unit Controls “SETPOINTS” KEYSCOOLING SETPOINTS leaving chilled water control Unit Controls leaving chilled liquid control SCHEDULE/ADVANCE DAY key Unit Controls PROGRAM key TABLE 29 - PROGRAM KEY LIMITS AND DEFAULTS TABLE 30 – SETPOINTS QUICK REFERENCE LIST Quick Reference Programming ChartUnit Controls Setpoints Section “UNIT” KEYS OPTIONS key Unit Controls Option 5 – Ambient Control Type CLOCK Options Key press key to adv Unit ControlsClock CAPACITY CONTROL UNIT OPERATIONLEAVING CHILLED LIQUID CONTROL Unit Controls STEP RETURN CHILLED LIQUID CONTROL Unit ControlsDUAL SYSTEM 4 AND 6 COMP UNITS ONLY 6 Compressors Compressor Staging for Return Water Control –Cooling Setpoint = 45 F 7.2 C Range = 10 F 5.6 C EVAPORATOR HEATER CONTROL Unit ControlsEVAPORATOR PUMP CONTROL CONDENSER FAN CONTROL LOW AMBIENT CONDENSER FAN CONTROL PUMPDOWN LLSV CONTROL ALARM STATUSUnit Controls LOAD LIMITING EMS-PWMREMOTE TEMPERATURE RESET BAS/EMS TEMPERATURE RESET OPTION Unit Controls FIG. 7 – FIELD AND FACTORY ELECTRICAL CONNECTIONS SERVICE MODE - DIGITAL OUTPUTS SERVICE AND TROUBLESHOOTINGSERVICE MODE CLEARING HISTORY BUFFERS Service and Troubleshooting TABLE 45 – MICROBOARD ANALOG INPUTS Sys 1 Low Press SwitchTABLE 44 – MICROBOARD BINARY INPUTS TABLE 46 – MICROBOARD OUTPUTS TB1TB2 TB5 TB4 CLOCK ON/OFF JUMPER TB3 J9 Service and TroubleshootingFIG. 8 – MICROBOARD LAYOUT J4 J8 J6 J5 J7 CHECKING INPUTS AND OUTPUTS BINARY INPUTS ANALOG INPUTS – Temperature Service and Troubleshooting TABLE 48 – ENTERING AND LEAVING CHILLED ANALOG INPUTS – Pressure Service and Troubleshooting DIGITAL OUTPUTS KEYPAD Assembly and Wiring OPTIONAL PRINTER INSTALLATIONService and Troubleshooting Parts SOLUTION TROUBLESHOOTINGPROBLEM Service before FAULT CONT’D Service and TroubleshootingPROBLEM PRESSURE” FAULT “MP / HPCO” FAULT PROBLEMSOLUTION CAUSE MAINTENANCE Service and Troubleshooting RECEIVED DATA CONTROL DATA ISN CONTROLTRANSMITTED DATA Service and Troubleshooting TABLE 53 – ISN TRANSMITTED DATA TABLE 54 – ISN OPERATIONAL AND FAULT CODES ELEMENTARY DIAGRAM YCAL0014SC - YCAL0030SC Wiring Diagrams FIG. 11 – ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SCLD03531 FIG. 12 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SCWiring Diagrams LD03532 FORM 150.62-NM1 This page intentionally left blankYORK INTERNATIONAL Wiring Diagrams ELEMENTARY DIAGRAM YCAL0034SCFIG. 13 – ELEMENTARY DIAGRAM FIG. 13 – ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0034SCLD03533 FIG. 14 – ELEMENTARY DIAGRAM ELEMENTARY DIAGRAM YCAL0034SCWiring Diagrams LD03534 FORM 150.62-NM1 This page intentionally left blankYORK INTERNATIONAL Wiring Diagrams ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SCFIG. 15 – ELEMENTARY DIAGRAM FIG. 15 – ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0040SC - YCAL0060SCLD03535 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SCFIG. 16 – ELEMENTARY DIAGRAM FIG. 16 – ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SCLD03536 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SCFIG. 17 – ELEMENTARY DIAGRAM FIG. 17 – ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SCLD03537 Wiring Diagrams ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SCFIG. 18 - ELEMENTARY DIAGRAM FIG. 18 - ELEMENTARY DIAGRAM Cont’d ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SCLD03538 ALUMINUM FINS APPENDIXAppendix 1 – Isolators ISOLATOR SPRING IDENTIFICATION TABLE COPPER FINS APPENDIXISOLATOR SPRING IDENTIFICATION TABLE FIG. 19 – TYPE CP APPENDIX DIMENSIONSAppendix 1 - Isolators FIG. 20 – TYPE CP APPENDIX DIMENSIONS FIG. 21 – R SPRING SEISMIC ISOLATORS Appendix 1 – Isolators INSTALLATION AND ADJUSTING INSTALLATIONSAPPENDIX TYPE CP MOUNTING APPENDIX INSTALLATION AND ADJUSTMENT INSTRUCTIONS“AEQM” SPRING-FLEXMOUNTING ALABAMA FORM 150.62-NM1 This page intentionally left blankYORK INTERNATIONAL Subject to change without notice. Printed in USA P.O. Box 1592, York, Pennsylvania USATele. Copyright by York International Corporation

York YCAL0014SC manual ELEMENTARY DIAGRAM YCAL0034SC, Wiring Diagrams, Elementary Diagram, LD03534

Models: YCAL0080SC YCAL0014SC

LD03534

FIG. 14 – ELEMENTARY DIAGRAM