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