Table Of Contents - Vertiv Liebert CW Series Installer And User Manual

TABLE OF CONTENTS

Important Safety Instructions
1 Nomenclature and Components
1.1 Liebert CWModel-number Nomenclature
1.2 Component Location
2 Pre-installation Preparation and Guidelines
2.1 Planning Dimensions
2.2 Location Considerations
2.3 Air-distribution Considerations for Downflow Units
2.4 Air-distribution Considerations for Upflow Units
2.5 Connections and System Setup
2.6 Operating Conditions
2.6.1 Cooling, Dehumidification and Humidification
2.6.2 Heating
2.7 Shipping Dimensions and Unit Weights
3 Equipment Inspection and Handling
3.1 Packaging Material
3.2 Handling the Unit while Packaged
3.3 Unpacking the Unit
3.3.1 Removing the Unit from the Skid with a Forklift
3.3.2 Removing the Unit from the Skid Using Rigging
3.3.3 Moving the Unit to the Installation Location Using Piano Jacks
3.4 Placing the Unit on a Floor Stand
4 Piping Requirements
4.1 Drain and Humidifier Fluid Connections
4.1.1 Field-installed, Gravity-fed Drain Line Requirements
4.1.2 Condensate-pump Drain Line Requirements
4.1.3 Water Supply-line Requirements for the Optional Humidifier
4.2 Chilled-water Loop Piping Guidelines
4.2.1 Leak Checking for Unit and Field-installed Piping
5 Electrical Connections
6 EC Fans and Plenums
6.1 Downflow Units with EC Fans
6.1.1 Lowering the EC Fans into the Floor Stand on Downflow Models
6.2 Upflow-unit Plenums with EC Fans
6.2.1 Assembly inspection
6.2.2 Assemble Plenum Rear And Side Panels
6.2.3 Place assembled panels and EC fans on top of unit
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