York Millennium YCAS0270EC Chiller Manuals

Manuals and User Guides for York Millennium YCAS0270EC Chiller. We have 2 York Millennium YCAS0270EC Chiller manuals available for free PDF download: User Manual, Wiring Diagram

York Millennium YCAS0270EC User Manual (104 pages)

Air Cooled Screw Liquid Chillers STYLE F, 80 - 420 TONS (310 - 1460 kW) 60 Hz

Brand: York | Category: Chiller | Size: 1.25 MB

Table of Contents
2
Nomenclature
2
YORK Millennium Air Cooled Screw Liquid Chillers
3
Introduction
3
Specifications
4
Accessories and Options
7
- Alternative Chilled Fluid Applications
  8
- DX Cooler Options
  8
- Vibration Isolation
  8
- Remote DX Cooler
  8
- Unit Enclosures
  9
- High Static Fans
  9
- Sound Reduction Options
  9
Temperatures and Flows
10
Cooler Water Pressure Drop
12
Water Pressure Drop
12
Ratings
14
Physical Data
36
Dimensions
40
Operating Weights - Aluminum Fin Coils
72
Isolator Selection - Aluminum Fin Coils
73
Operating Weights - Copper Fin Coils
74
Isolator Selection - Copper Fin Coils
75
Isolator Details
76
Electrical Data
78
Electrical Notes
88
- Multiple Point Power Supply Connection
  90
- Optional Single-Point Power Supply with Individual System Circuit Breakers
  90
Power Connection Options
90
Typical Control Wiring - 2-Compressor Units
94
- Chilled Liquid Piping
  96
- Foundation
  96
- Unit Location
  96
Application Data
96
- Quality Assurance
  97
- Delivery and Handling
  97
- Chiller Materials and Components
  97
Guide Specifications
97
- Refrigerant Circuit Components
  98
- Heat Exchangers
  98
- Controls
  98
- Air Cooled Condenser
  98
- POWER CONNECTION and DISTRIBUTION
  99
- Power Panels
  99
- Power Supply Connections
  99
- Execution
  101
- Installation
  101

York Millennium YCAS0270EC Wiring Diagram (34 pages)

AIR COOLED SCREW LIQUID CHILLERS STYLE F

Brand: York | Category: Chiller | Size: 3.02 MB

Table of Contents
2
Nomenclature
3
60 Hz
4
50 Hz
6
Power Wiring Possibilities
10
Standard Compressor Power Supplies
16
DXST Direct Drive
28
Connection Diagram System Wiring
31
Control Power Transformer Kit (Optional)
33

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