York YCAL0080SC Manuale Utente
YORK INTERNATIONAL
4
TABLE OF CONTENTS AND TABLES
PAGE
PRODUCT IDENTIFICATION NUMBER .......................................................... 7
REFRIGERANT FLOW DIAGRAM ................................................................... 9
SECTION
1
INSTALLATION .......................................................................... 10
ELECTRICAL DATA ....................................................................................... 20
OPERATIONAL LIMITATIONS ....................................................................... 30
PHYSICAL DATA ............................................................................................ 34
DIMENSIONS & CLEARANCES .................................................................... 38
PRE-STARTUP CHECKLIST ......................................................................... 54
INITIAL STARTUP .......................................................................................... 55
UNIT OPERATING SEQUENCE .................................................................... 57
SECTION
2
UNIT CONTROLS ...................................................................... 58
STATUS KEY .................................................................................................. 60
DISPLAY/PRINT KEYS .................................................................................. 66
ENTRY KEYS ................................................................................................. 73
SETPOINTS KEY ........................................................................................... 74
UNIT KEYS .................................................................................................... 81
UNIT OPERATION ......................................................................................... 85
SECTION
3
SERVICE AND TROUBLESHOOTING ...................................... 95
OPTIONAL PRINTER INSTALLATION ......................................................... 104
TROUBLESHOOTING CHARTS .................................................................. 105
MAINTENANCE ........................................................................................... 108
ISN CONTROL ............................................................................................. 109
SECTION
4
WIRING DIAGRAMS ............................................................... 112
SECTION
5
APPENDIX 1 – ISOLATORS .................................................... 128
YORK APPLIED SYSTEMS FIELD OFFICE LISTING ................................. 134
TABLES
1
MICROPANEL POWER SUPPLY ............................................................ 20
2
STANDARD SINGLE POINT POWER ..................................................... 21
3
STANDARD DUAL POINT POWER ................................................ 22 – 23
4
OPTIONAL SINGLE POINT POWER .............................................. 24 – 25
5
OPTIONAL SINGLE POINT POWER .............................................. 26 – 27
6
OPTIONAL SINGLE POINT POWER .............................................. 28 – 29
7
TEMPERATURES AND FLOWS (ENGLISH) .......................................... 30
8
VOLTAGE LIMITATIONS (ENGLISH) ....................................................... 30
9
COOLER PRESSURE DROPS (ENGLISH) ............................................. 31
10
ETHYLENE GLYCOL CORRECTION FACTORS .................................... 31
11
TEMPERATURES AND FLOWS (METRIC) ............................................ 32
12
VOLTAGE LIMITATIONS (METRIC) ........................................................ 32