York YCAL0014E Series Manuals

Manuals and User Guides for York YCAL0014E Series. We have 1 York YCAL0014E Series manual available for free PDF download: Installation Operation & Maintenance

York YCAL0014E Series Installation Operation & Maintenance

York YCAL0014E Series Installation Operation & Maintenance (212 pages)

AIR COOLED SCROLL CHILLERS STYLE C WITH IPU II AND I/O BOARDS 60 Hz

Brand: York | Category: Air Conditioner | Size: 11.94 MB

Table of Contents

Table of Contents
5
Fig. 1 - Refrigerant Flow Diagram
17
Section 1 - Installation

19
Electrical Data

29
Operational Limitations (English)

40
Operational Limitations (Metric)

42
Physical Data (English) Ycal0014E_ - Ycal0134E

44
- Table 15 - Physical Data (English)
  44
Physical Data (Metric) Ycal0014E_ - Ycal0134E

46
- Table 16 - Physical Data (Metric)
  46
Dimensions and Clearances

48
Equipment Pre-Startup and Startup Checklist

76
- Pre-Startup
  76
- Startup
  77
- Table 17 - Setpoints Entry List
  77
- Checking Superheat and Subcooling
  78
- Leak Checking
  79
Unit Operating Sequence

80
Section 2 - Unit Controls

81
- Introduction
  81
- Ipu II and I/O Boards
  81
- Unit Switch
  82
- Display
  82
- Keypad
  82
- Battery Back-Up
  82
- Transformer
  82
- Single System Select and Programming # of Compressors
  82
- Status Key
  83
  - General Status Messages
    83
  - Fault Status Messages
    85
  - Unit Warning
    87
- Status Key Messages
  88
- Table 18 - Status Key Messages
  88
- Display/Print Keys
  89
  - Oper Data Key
    89
  - Oper Data Quick Reference List
    92
  - Table 19 - Operation Data
    92
  - Print Key
    93
  - Operating Data Printout
    93
  - History Printout
    94
  - History Displays
    94
  - Software Version
    97
- Entry Keys
  98
  - Up and down Arrow Keys
    98
  - Enter/Adv Key
    98
- Setpoints Keys
  99
- Unit Keys
  107
  - Options Key
    107
- Clock
  111
- Table 23 - Unit Keys Programming Quick Reference List
  112
Section 3 - Unit Operation

113
Section 4 - Service and Troubleshooting

127
Section 5 - Maintenance

141
- Important
  141
- Compressors
  141
  - Oil Level Check
    141
  - Oil Analysis
    141
- Condenser Fan Motors
  141
- Condenser Coils
  141
- Operating Parameters
  141
- On-Board Battery Back-Up
  141
- Overall Unit Inspection
  141
- Bacnet, Modbus and Yorktalk 2 Communications
  142
Section 6 - Wiring Diagrams

153
Section 7 - Isolator Data

201
- Weight Distribution
  201
  - Aluminum Fin Coils
    201
  - Copper Fin Coils
    202
- Isolator Selections
  203
  - Aluminum Fin Coils
    203
  - Copper Fin Coils
    205
- Isolator Dimensions and Springs Cp-1 and Cp-2
  207
  - Isolator Spring Identification Table
    207
  - Fig. 44 - Type Cp 1
    207
  - Fig. 45 - Type Cp 2
    207
- Seismic Isolator Dimensions
  208
- Fig. 46 - R Spring Seismic Isolator
  208
- Installation and Adjusting Installationstype Cp Mounting
  209
- Fig. 47 - Type Cp Mounting
  209
- Aeqm Spring-Flex Mounting
  210
- Installation and Adjustment Instructions
  210
- Fig. 48 - Aeqm Spring-Flex Mounting
  210

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