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CGWF, CCAF manual Electrical Data, Typical Wiring, and Connections, Diagram
Models:
CCAF
CGWF
1
28
40
40
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40 pages
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Specs
Install
Chart PD-1. CGWF evaporator Chart PD-2. CGWF condenser
Dimension
Generic Building Management System Hardwire Points
Selection Procedures
Performance Adjustment
Digit 15 - Condenser temperature range 0 = None - CCAF units
Weight
Safety
Page 28
Image 28
Electrical Data
Typical Wiring
and Connections
Diagram
28
CG-PRC012-EN
Page 27
Page 29
Page 28
Image 28
Page 27
Page 29
Contents
Scroll Liquid Chillers
Model CGWF and CCAF 20 to 60 Tons 60 Hz
17 to 50 Tons 50 Hz Water-Cooled and Condenserless
January
Introduction
Installation
The Trane 20-60 Ton Scroll Liquid Chiller
More Than Just Another “Improved” Chiller
Contents
Features and Benefits
Installation
Easy Serviceability
Build To Order
Features and World Class Efficiency
Benefits
Reliability
Efficiency
Features and World Class Efficiency
Benefits
Reliability
Trane Scroll Compressor Maximum Efficiency with Enhanced Reliability
Options
Features and Benefits Options
Remote Input Options
Controls
Safety Controls
Standard Features
Human Interfaces
Generic Building Management System Hardwire Points
Chiller Enable/Disable
Alarm Descriptor
Chiller Hardwire Inputs Include
Additional Features That May Be Used
Controls
Trane Chiller Plant Control
Required Options
Controls
Energy Efficiency
Keeping Operators Informed
Swift Emergency Response
Application Considerations
Unit Location
Water Treatment
Water Pumps
Model Number Description
Digit 15 - Condenser temperature range 0 = None - CCAF units
Digit 19 - Power line connection type T = Terminal block
Digit 27 - Ship-with accessories - isolators, WRV
Table GD-1. General data - CGWF water-cooled chiller
General Data
Table GD-2. General data - CCAF compressor chiller
Scroll Liquid Chiller - CGWF - Selection Example
Selection Procedures
Compressor Chiller - CCAF - Selection Example
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Performance
Full Load
Data
Performance
Part Load
Performance
Data
Performance
Performance Adjustment
Data Factors
Figure PAF-1. Ethylene glycol performance adjustment factors
Figure PAF-2. Propylene glycol performance adjustment factors
Performance Adjustment
Data Factors
Table PAF-1. Pressure drop correction factor
Table PAF-2. Pressure drop correction factor
Chart PD-1. CGWF evaporator Chart PD-2. CGWF condenser
Performance
Data
Pressure Drops
Electrical Data and Connections
Table E-1. Electrical data for CGWF water-cooled chillers
Typical Wiring
Diagram
Electrical Data
and Connections
and Connections
Typical Wiring
Diagram
Electrical Data
Electrical Data and Connections Field Layout
CG-PRC012-EN
Electrical Data and Connections Field Layout
CG-PRC012-EN
CGWF 20-30 Ton
Dimensional
Data
Dimensional
CGWF 40-50 Ton
Data
Dimensional
CGWF 60 Ton
Data
Dimensional
CCAF 20-30 Ton
Data
Dimensional
CCAF 40-60 Ton
Data
Table W-1. Weights, CGWF chillers
Weights
Table W-2. Weights, CCAF compressor chillers
Mechanical Specifications
General
Compressor-Motor
Evaporator
Mechanical Specifications
Starter
Trane
