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MILLENNIUM 28971AR
York MILLENNIUM 28971AR Manuals
Manuals and User Guides for York MILLENNIUM 28971AR. We have
1
York MILLENNIUM 28971AR manual available for free PDF download: User Manual
York MILLENNIUM 28971AR 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
Table of Contents
2
Nomenclature
2
YORK Millennium Air Cooled Screw Liquid Chillers
3
Introduction
3
Complete Factory Package
4
Semi-Hermetic York Screw Compressors
4
Evaporator
4
Specifications
4
Refrigerant Circuit
5
Microprocessor Controls
5
Power Panel
6
Control Circuit Terminal Strip
7
Primary Chiller Power Connections
7
Star (Wye)-Delta Compressor Motor
7
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
Optional Single-Point Power Supply Connection with Field Supplied Circuit Protection
91
Optional Single-Point Power Supply Wiring to Factory Circuit Breaker
91
Multiple Point Power Supply Connection with Individual System Circuit Breakers
92
Optional Single-Point Power Supply Connection with Individual System Circuit Breakers
93
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
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