York YHAU-CL Series - Page 10

JOHNSON CONTROLS
10
FORM 155.30-ICOM2.EN.UL
ISSUE DATE: 12/21/2018
LIST OF TABLES
TABLE 1 - Split Shipment Dimensions - EXE Series .............................................................................................. 32
TABLE 2 - Split Shipment Dimensions - EXW Series .............................................................................................33
TABLE 3 - Nozzle Arrangements 30 - 500EXE ....................................................................................................... 34
TABLE 4 - YHAU - CL/CH 630EXW2s-200EXW4S ................................................................................................ 35
TABLE 5 - Insulating Material and Thickness .........................................................................................................36
TABLE 6 - Points Requiring Hot or Cold Insulation .................................................................................................36
TABLE 7 - Typical Operational Range ....................................................................................................................39
TABLE 8 - Weights ..................................................................................................................................................40
TABLE 9 - Outline Dimensions ...............................................................................................................................41
TABLE 10 - Physical Data .......................................................................................................................................42
TABLE 11 - Load Points: EXE and EXW Units FOR CL .........................................................................................44
TABLE 12 - Load Points: EXE and EXW Units FOR CH ........................................................................................46
TABLE 13 - Electrical Data .....................................................................................................................................48
TABLE 14 - Contact Specifications .........................................................................................................................80
TABLE 15 - Scope of Delivery ................................................................................................................................82
TABLE 16 - Ethernet Interface Specification ...........................................................................................................82
TABLE 17 - Communication Specifications ............................................................................................................83
TABLE 18 - Read Command ..................................................................................................................................83
TABLE 19 - Write Command ...................................................................................................................................84
TABLE 20 - Scope of Delivery of Upper Communication System ...........................................................................84
TABLE 21 - Cable Diagram (RS-422/RS-485) ........................................................................................................85
TABLE 22 - Communication Specification - Modbus/RTU ...................................................................................... 87
TABLE 23 - Rotary Pump Rotation .........................................................................................................................89
TABLE 24 - Liquid Level Gauges ............................................................................................................................90
TABLE 25 - Failure List .........................................................................................................................................121
TABLE 26 - Alarm List ........................................................................................................................................... 122
TABLE 27 - Safety Switches .................................................................................................................................127
TABLE 28 - Solenoid Valves .................................................................................................................................129
TABLE 29 - Maintenance and Inspection .............................................................................................................138
TABLE 30 - Lifespan of Common Parts ................................................................................................................142
TABLE 31 - Wet Storage Method ..........................................................................................................................146
TABLE 32 - Dry Storage Method ..........................................................................................................................146
TABLE 33 - Tendency of Generation of Scales and Corrosion by Quality of Cooling Water ...............................147
TABLE 34 - Chilled Water, Cooling Water, and Hot Water Quality Control ...........................................................148
TABLE 35 - Troubleshooting the High Temperature Generator ............................................................................156
TABLE 36 - Chilled Water Overcooling or Refrigeration Overcooled ....................................................................156
TABLE 37 - Chilled Water Suspension .................................................................................................................157
TABLE 38 - Abnormal Pump Operation ................................................................................................................157
TABLE 39 - Chilled Water Time out or Cooling Water Time Out ........................................................................... 157
TABLE 40 - Pump Interlocks ................................................................................................................................. 158
TABLE 41 - Low Cooling Water Inlet Temperature ...............................................................................................158
TABLE 42 - Abnormal Control Sensor ..................................................................................................................158
TABLE 43 - CPU Abnormal ................................................................................................................................... 158
TABLE 44 - Troubleshooting Performance Issues ................................................................................................159
TABLE 45 - Vacuum Pump Troubleshooting ........................................................................................................160
TABLE 46 - Abnormal Solution and Refrigerant Levels ........................................................................................161
TABLE 47 - Insufficient Vacuum Levels ................................................................................................................162