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Emerson
CW manual
Models:
CW
1
4
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28 pages
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Specs
Install
Dimension
Diagnostics
Electrical data-60Hz-3 phase
The Service Menus Shall be Defined as Follows
Flow Switch-Optional
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Contents
Liebert CW
Precision Cooling
System Design Manual - 26-181kW, 50 & 60Hz
For Business-Critical Continuity
Page
FIGURES
TABLE OF CONTENTS
TABLES
Page
1234 A
114 D
LIEBERT CW MODEL NUMBER NOMENCLATURE
1.0 LIEBERT CW PERFORMANCE DATA-50 & 60 HZ SYSTEMS
Liebert CW Performance Data-50 & 60 Hz Systems
Liebert CW Performance Data-50 & 60 Hz Systems
CW026
2.0 LIEBERT CW PERFORMANCE DATA-MODELS WITH EC FANS, 50 & 60 HZ
Liebert CW Performance Data-Models with EC Fans, 50 & 60 Hz
Electrical data-60Hz-3 phase
Electrical data-50Hz-3 phase
CW181 electrical data-60Hz-3 phase
CW181 electrical data-50Hz-3 phase
4.0 DIMENSIONAL DATA
Fl o orL e v el
Unit Dimensional Data
Floor Cutout Dimensions
UNIT DIMENSIONAL DATA
Dimensional Data
Note Electrical connections
Floor Cutout Dimensions
Unit Dimensional Data
Models With Rear Return
Unit Dimensional Data
Dimensional Data
Duct Connection Data
5.0 UPFLOW DUCT CONNECTION DATA CW026-CW084
Upflow Duct Connection Data CW026-CW084
6.0 BLOWER DUCT & DECK DIMENSIONS, CW106 AND CW114, UPFLOW MODELS
Blower Duct & Deck Dimensions, CW106 and CW114, Upflow Models
7.0 ELECTRICAL SPECIFICATIONS
Electrical data-50 Hz systems
Indoor evaporator fan motor electrical requirements-50Hz systems
Electrical Specifications
Electrical data-60 Hz Systems
Electrical Specifications
Indoor evaporator fan motor electrical requirements-60Hz systems
Electrical data-60 Hz Systems continued
Electrical Specifications
GUIDE SPECIFICATIONS 1.0 GENERAL
1.1 Summary
1.2 Design Requirements
1.3 Submittals
The User Menus Shall be Defined as Follows
The Service Menus Shall be Defined as Follows
2.5 Liebert iCOM Wall-Mount Large Graphic Display Optional
Advanced Menus
2.5.1 Control
2.5.1.1 System Auto-Restart
2.5.1.4 Alarms
2.5.1.5 Audible Alarm
2.5.1.6 Common Alarm
2.5.1.8 Diagnostics
2.9 Flow Switch-Optional
2.11.1 Disconnect Switch-Non-Locking Type
2.11.2 Disconnect Switch-Locking Type
2.7 High Pressure Chilled Water Control Valve-Optional
3.1 Installation of Precision Cooling Units
3.1.2 Electrical Wiring
3.2 Field Quality Control
2.11.6 Floor Stand
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Ensuring The High Availability
Of Mission-Critical Data And Applications
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