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CG-PRC007-EN manual Dimensional 20Ton Data, Figure DD-3- CGAF-C20Unit Dimensions
Models:
CG-PRC007-EN
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Specifications
Install
Chart PAF-2-Ethylene Glycol Performance Factors
Unit Placement
Dimension
Reset Relays RRS, RR2
Monitoring and Diagnostics
Selection Procedure
Performance Adjustment Factors
Temperature Controller
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Image 41
Dimensional
(20Ton)
Data
Figure
DD-3
—
CGAF-C20
Unit Dimensions
CG-PRC007-EN
41
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Image 41
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Contents
April
Air-CooledLiquid Chillers
10 to 60Tons
10, 15Tons 20-60Tons
Introduction
Air-CooledLiquid Chillers
Contents
10-60Ton
Features and
Benefits
Installation
Features and
10-15Ton
Optional Features
LessWeight
Features and
20-60Ton
Standard Features
Other Standard Features
20-60Ton
Features and
Benefits
Enhanced Controls
Proven DesignThroughTesting and Research
Features and
20-60Ton
Benefits
UNIT PLACEMENT
Application Considerations
1 SettingThe Unit
UNIT SIZING
Application Considerations
e Walled Enclosure Installations
VOLTAGE
WATERTREATMENT
1 Temperature Controller
TEMPERATURE LIMITS
1 Leaving SolutionTemperature range
Application Considerations
2 SupplyWaterTemperature Drop
WATERVOLUME IN THE LOOP MINIMUM LOOPTIME
300 Gallon Minimum LoopVolume
Application Considerations
20-60Ton
Application Considerations
10, 15Ton
SELECTION EXAMPLE Given
Selection Procedure
10, 15Tons
Model Number Description
20-60Tons
CG A F C404
Minimum Outdoor Air Temperature Permissible
General Data
Table GD-1- General Data - 10-60TonUnits
Model Number
Performance Adjustment Factors
of Water
Performance Adjustment Factors
Drop
Pressure
Chart PAF-3-Propylene Glycol Performance Factors
Performance Adjustment Factors
Chart PAF-2-Ethylene Glycol Performance Factors
Performance Adjustment Factors
Data - 60 HZ
Performance
Full Load
10-15Ton
Performance
20-25Ton
Data - 60 HZ
Full Load
Performance
30-40Ton
Data - 60 HZ
Full Load
Performance
50-60Ton
Data - 60 HZ
Full Load
Data - 50 HZ
10-30Ton
Performance
Full Load
Performance
40-60Ton
Data - 50 HZ
Full Load
Performance
Part Load
10-60Ton
Data - 60 HZ
10-30Ton
Performance
Data - 50 HZ
Part Load
40-60Ton
Performance
Data - 50 HZ
Part Load
Controls Systems
Interface with Other Control
Required Features
Required Features
10, 15Ton
Controls
UNIT SAFETY CONTROLS
Reset Relays RRS, RR2
Field Installed Head Pressure Control Accessory
10, 15 Ton
Controls
SEQUENCE OF UNIT OPERATION
Safety Controls
Controls
Monitoring and Diagnostics
20-60Ton
Standard Control Features
20-60Ton Controls Interface
Human Interface HI Panel
The Main Menu of the Human Interface panel
20-60Ton Controls Interface
Optional Control Features
The 5 binary outputs can be assigned
20-60Ton Controls Interface
The 4 analog outputs can be assigned to
One binary output can be assigned to
Load Definitions
Electrical 10-60Ton Data - 60 HZ
Table ED-2— Electrical Data
Electrical 10-60Ton Data - 50 HZ
Figure DD-1- CGA-120BUnit Dimensions
Dimensional 10Ton Data
Figure DD-2- CGA-180BUnit Dimensions
Dimensional 15Ton Data
Figure DD-3- CGAF-C20Unit Dimensions
Dimensional 20Ton Data
Figure DD-4- CGAF-C25Unit Dimensions
Dimensional 25Ton Data
Figure DD-5- CGAF-C30Unit Dimensions
Dimensional 30Ton Data
Figure DD-6- CGAF-C40Unit Dimensions
Dimensional 40Ton Data
Figure DD-7- CGAF-C50Unit Dimensions
Dimensional 50Ton Data
Figure DD-8- CGAF-C60Unit Dimensions
Dimensional 60Ton Data
Table W-3- CGAF Unit Weights lbs
Weights
10-60Ton
20-25Tons30-60Tons
OPTlONS Field Installed
Mechanical 10-15Ton Specifications
Power Supply Monitor
Flow Switch
Flow Switch
Mechanical 20-60Ton Specifications
Strainer with installation hardware
GENERAL
Zone Sensor Chilled Solution Reset
Mechanical 20-60Ton Specifications
Ice Building
Miscellaneous Options
CG-PRC007-EN
Glycol 50 Hz
