Johnson Controls York YCIV A Series User Manual

JOHNSON CONTROLS
14
FORM 201.23-NM2
ISSUE DATE: 3/9/2015
BACNET, MODBUS and YORKTALK 2 Communications ............................................................................300
BACnet and Modbus Communications ...............................................................................................303
Communications Data Map Notes .......................................................................................................303
Yorktalk 2 Communications ................................................................................................................. 309
SECTION 9 - MAINTENANCE ..............................................................................................................................313
General Requirements .................................................................................................................................313
Daily Maintenance ............................................................................................................................... 313
Unit Status ........................................................................................................................................... 313
Refrigerant Leaks ................................................................................................................................313
Operating Conditions ...........................................................................................................................313
Compressor Oil Level .......................................................................................................................... 313
Refrigerant Charge .............................................................................................................................. 313
Scheduled Maintenance ......................................................................................................................313
Chiller / Compressor Operating Log ....................................................................................................313
Evacuating a System ....................................................................................................................................313
R-134a Conversion Tables ...........................................................................................................................314
Maintenance Requirements for YCIV Chillers .............................................................................................. 315
Troubleshooting Guide ................................................................................................................................316
Limited Warranty ..........................................................................................................................................318
Warranty on New Equipment...............................................................................................................318
Warranty on Reconditioned or Replacement Materials ....................................................................... 318
Chilled Liquid and Suction Temperature Sensor Input Voltage ...................................................................319
Printer Wiring ................................................................................................................................................326
Printer Cables ......................................................................................................................................327
Printer Setup .......................................................................................................................................327
Okidata 184 .........................................................................................................................................327
Weigh-tronix IMP 24 Model 2600 ........................................................................................................327
Seiko ...................................................................................................................................................327
Operating Log Sheet ....................................................................................................................................328
Site and Chiller Information .................................................................................................................328
Programmed Values ............................................................................................................................ 328
System Operating Conditions ..............................................................................................................330
Water System Conditions .................................................................................................................... 331
Condenser Conditions ......................................................................................................................... 331
Recommended Spare Parts .........................................................................................................................332
TABLE OF CONTENTS (CONT'D)

Johnson Controls York YCIV A Series Specifications

General

Brand	Johnson Controls
Model	York YCIV A Series
Category	Chiller
Language	English