Manuals
/
York
/
Household Appliance
/
Heat Pump
York
YCAL0014SC, YCAL0080SC
manual
Appendix Dimensions, Appendix 1 - Isolators, Type Cp
Models:
YCAL0080SC
YCAL0014SC
1
130
136
136
Download
136 pages
36.22 Kb
127
128
129
130
131
132
133
134
Troubleshooting
Install
Refrigerant Flow Diagram
Alarm Status Contacts
Fault Status Messages
Safety Symbols
Wiring
Dimension
Maintenance
Problem
Page 130
Image 130
Appendix 1 – Isolators
APPENDIX 1
(DIMENSIONS)
LD03839
FIG. 19
– TYPE CP 1
LD03840
FIG. 20
– TYPE CP 2
Page 129
Page 131
Page 130
Image 130
Page 129
Page 131
Contents
MILLENNIUM
AIR-COOLEDLIQUID CHILLERS HERMETIC SCROLL
YCAL0014SC - YCAL0080SC
Standard, Glycol & Metric Models, Combined
SAFETY SYMBOLS
GENERAL SAFETY GUIDELINES
READ BEFORE PROCEEDING
FORM 150.62-NM1
CHANGEABILITY OF THIS DOCUMENT
YORK INTERNATIONAL
SECTION
TABLE OF CONTENTS AND TABLES
SECTION
SECTION
TABLES AND FIGURES
TABLES
TABLES
TABLES/FIGURES
FIGURES
YCAL0080SC46xAA
PRODUCT IDENTIFICATION NUMBER PIN
BASIC MODEL NUMBER
IDENTIFICATION NUMBER
PRODUCT
OPTIONS MODEL NUMBER
FIG. 1 – REFRIGERANT FLOW DIAGRAM
REFRIGERANT FLOW DIAGRAM
AIR COOLED CONDENSERS
INSTALLATION CHECK LIST
INSTALLATION
Installation
HANDLING
ROOFTOP LOCATIONS
FOUNDATION
GROUND LEVEL LOCATIONS
NOISE SENSITIVE LOCATIONS
Installation
WIRING
EVAPORATOR PUMP START CONTACTS
ALARM STATUS CONTACTS
FLOW SWITCH INPUT
SYSTEM RUN CONTACTS
Installation
STANDARD POWER SUPPLY WIRING – 0014 -
Power Panel
Circuit # 1 *Circuit #
Control Panel
Flow Switch
Field Unit Power Supply
CTB2
Installation
OPTIONAL SINGLE-POINTPOWER SUPPLY WIRING
N-FDISC SW OR CIRC BKR 0014 -
FIG. 4 – OPTIONAL SINGLE POINT POWER WIRING
CTB1
CONTROL WIRING
CHILLED LIQUID FREEZING
Installation
ELECTRICAL NOTES
NOTES
ELECTRICAL NOTES
17= 28= 40= 46= 58= LEGEND: Field Wiring
Factory Wiring
VOLTAGE CODE
Installation
ELECTRICAL DATA
TABLE 1 - MICROPANEL POWER SUPPLY
YCAL0014SC - YCAL0034SC
ELECTRICAL DATA – STANDARD SINGLE POINT POWER
TABLE 2 – STANDARD SINGLE POINT POWER
Installation
ELECTRICAL DATA – STANDARD DUAL POINT POWER
YCAL0040SC - YCAL0080SC
TABLE 3 – STANDARD DUAL POINT POWER
YCAL0040SC - YCAL0080SC
ELECTRICAL DATA – STANDARD DUAL POINT POWER
MIN N/F
TABLE 4 – OPTIONAL SINGLE POINT POWER
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
Installation
YCAL0014SC - YCAL0034SC
YCAL0014SC - YCAL0034SC
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
SYSTEM #1 COMPRESSOR & FAN
Installation
YCAL0040SC - YCAL0060SC
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
TABLE 5 - OPTIONAL SINGLE POINT POWER
YCAL0040SC - YCAL0060SC
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
COMPR. #1
Installation
YCAL0064SC - YCAL0080SC
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
TABLE 6 – OPTIONAL SINGLE POINT POWER
YCAL0064SC - YCAL0080SC
ELECTRICAL DATA – OPTIONAL SINGLE POINT POWER
FORM 150.62-NM1
VOLTAGE LIMITATIONS
OPERATIONAL LIMITATIONS ENGLISH
Installation
TABLE 8 – VOLTAGES
Cooler Pressure Drop YCAL0034
OPERATIONAL LIMITATIONS ENGLISH
Cooler Pressure Drop YCAL0030
OPERATIONAL LIMITATIONS METRIC
VOLTAGE LIMITATIONS
Cooler Pressure Drop YCAL0034
OPERATIONAL LIMITATIONS METRIC
Cooler Press. Drop YCAL0030
TABLE 13 – COOLER PRESSURE DROP CURVES
Installation
PHYSICAL DATA ENGLISH YCAL0014SC - YCAL0080SC
TABLE 15 - PHYSICAL DATA ENGLISH
PHYSICAL DATA ENGLISH
YCAL0014SC - YCAL0080SC
Installation
PHYSICAL DATA METRIC YCAL0014SC - YCAL0080SC
TABLE 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 - YCAL0034SC
Installation
Refers to Model YCAL0034SC
DIMENSIONS ENGLISH YCAL0024SC - YCAL0034SC
TABLE 18 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY
Installation
DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC
LD03850
DIMENSIONS ENGLISH YCAL0040SC - YCAL0060SC
TABLE 19 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY
Installation
DIMENSIONS ENGLISH YCAL0064SC - YCAL0080SC
LD03852
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 - YCAL0034SC
LD03856
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 - YCAL0080SC
LD03860
DIMENSIONS METRIC YCAL0064SC - YCAL0080SC
TABLE 24 – WEIGHT DISTRIBUTION/CENTER OF GRAVITY
INSTALLING
PRE-STARTUPCHECKLIST
Installation
START-UPDATE : _________________________
INITIAL START-UP
CHECKING SUPERHEAT AND SUBCOOLING
SYS 1 SYS
Installation
SYS 1 SYS
LEAK CHECKING
UNIT OPERATING SEQUENCE
INTRODUCTION
UNIT CONTROLS YORK MILLENNIUM CONTROL CENTER
Unit Controls
MICROPROCESSOR BOARD
DISPLAY
UNIT SWITCH
BATTERY BACK-UP
KEYPAD
Unit Controls
“STATUS” KEY
GENERAL STATUS MESSAGES
S Y S
Unit Controls
FAULT STATUS MESSAGES
SYSTEM 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 Controls
UNIT 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 MESSAGES
Low Battery Check Prog/Step/Optn
Unit Warning Message
Unit Controls
DISPLAY/PRINT KEYS
OPER 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” KEYS
ENTER/ADV key
Unit Controls
“SETPOINTS” KEYS
COOLING 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 Chart
Unit Controls
Setpoints Section
“UNIT” KEYS
OPTIONS key
Unit Controls
Option 5 – Ambient Control Type
CLOCK
Options Key press key to adv
Unit Controls
Clock
CAPACITY CONTROL
UNIT OPERATION
LEAVING CHILLED LIQUID CONTROL
Unit Controls
STEP
RETURN CHILLED LIQUID CONTROL
Unit Controls
DUAL 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 Controls
EVAPORATOR PUMP CONTROL
CONDENSER FAN CONTROL
LOW AMBIENT CONDENSER FAN CONTROL
PUMPDOWN LLSV CONTROL
ALARM STATUS
Unit 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 TROUBLESHOOTING
SERVICE MODE
CLEARING HISTORY BUFFERS
Service and Troubleshooting
TABLE 45 – MICROBOARD ANALOG INPUTS
Sys 1 Low Press Switch
TABLE 44 – MICROBOARD BINARY INPUTS
TABLE 46 – MICROBOARD OUTPUTS
TB1TB2 TB5 TB4 CLOCK ON/OFF JUMPER TB3 J9
Service and Troubleshooting
FIG. 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 INSTALLATION
Service and Troubleshooting
Parts
SOLUTION
TROUBLESHOOTING
PROBLEM
Service before
FAULT CONT’D
Service and Troubleshooting
PROBLEM
PRESSURE” FAULT
“MP / HPCO” FAULT
PROBLEM
SOLUTION
CAUSE
MAINTENANCE
Service and Troubleshooting
RECEIVED DATA CONTROL DATA
ISN CONTROL
TRANSMITTED 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 – YCAL0030SC
LD03531
FIG. 12 – ELEMENTARY DIAGRAM
ELEMENTARY DIAGRAM YCAL0014SC – YCAL0030SC
Wiring Diagrams
LD03532
FORM 150.62-NM1
This page intentionally left blank
YORK INTERNATIONAL
Wiring Diagrams
ELEMENTARY DIAGRAM YCAL0034SC
FIG. 13 – ELEMENTARY DIAGRAM
FIG. 13 – ELEMENTARY DIAGRAM Cont’d
ELEMENTARY DIAGRAM YCAL0034SC
LD03533
FIG. 14 – ELEMENTARY DIAGRAM
ELEMENTARY DIAGRAM YCAL0034SC
Wiring Diagrams
LD03534
FORM 150.62-NM1
This page intentionally left blank
YORK INTERNATIONAL
Wiring Diagrams
ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC
FIG. 15 – ELEMENTARY DIAGRAM
FIG. 15 – ELEMENTARY DIAGRAM Cont’d
ELEMENTARY DIAGRAM YCAL0040SC - YCAL0060SC
LD03535
Wiring Diagrams
ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC
FIG. 16 – ELEMENTARY DIAGRAM
FIG. 16 – ELEMENTARY DIAGRAM Cont’d
ELEMENTARY DIAGRAM YCAL0040SC – YCAL0060SC
LD03536
Wiring Diagrams
ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC
FIG. 17 – ELEMENTARY DIAGRAM
FIG. 17 – ELEMENTARY DIAGRAM Cont’d
ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC
LD03537
Wiring Diagrams
ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC
FIG. 18 - ELEMENTARY DIAGRAM
FIG. 18 - ELEMENTARY DIAGRAM Cont’d
ELEMENTARY DIAGRAM YCAL0064SC – YCAL0080SC
LD03538
ALUMINUM FINS
APPENDIX
Appendix 1 – Isolators
ISOLATOR SPRING IDENTIFICATION TABLE
COPPER FINS
APPENDIX
ISOLATOR SPRING IDENTIFICATION TABLE
FIG. 19 – TYPE CP
APPENDIX DIMENSIONS
Appendix 1 - Isolators
FIG. 20 – TYPE CP
APPENDIX DIMENSIONS
FIG. 21 – R SPRING SEISMIC ISOLATORS
Appendix 1 – Isolators
INSTALLATION AND ADJUSTING INSTALLATIONS
APPENDIX
TYPE CP MOUNTING
APPENDIX
INSTALLATION AND ADJUSTMENT INSTRUCTIONS
“AEQM” SPRING-FLEXMOUNTING
ALABAMA
FORM 150.62-NM1
This page intentionally left blank
YORK INTERNATIONAL
Subject to change without notice. Printed in USA
P.O. Box 1592, York, Pennsylvania USA
Tele.
Copyright by York International Corporation
Top
Page
Image
Contents