Vertiv Liebert MCM080 - Default Chapter; Table of Contents

TABLE OF CONTENTS
1 Important Safety Instructions 1
2 Nomenclature and Components 5
2.1 Liebert® MC Model Number Nomenclature 5
2.2 Product Description and Features 7
2.2.1 Control, Fan Types, and Features 7
2.2.2 Premium Control EC Fan 7
2.2.3 Features Available for DX Only Systems 8
2.2.4 Quiet-Line Low Noise Feature 8
2.2.5 Features Available for EconoPhase or EEV Systems 9
3 Pre-installation PreparationandGuidelines 11
3.1 Planning Dimensions 11
3.2 Shipping Dimensions and Weights 12
3.2.1 Condenser and Options Net Weights 13
4 Equipment Inspection and Handling 15
4.1 Packaging Material 15
4.2 Unit Storage 15
4.3 Handling Unit on the Skid 16
4.3.1 Using a Forklift 16
4.3.2 Using a Crane 16
4.4 Unpacking the Unit—All Unit Sizes 17
4.5 Preparing a Condenser for Moving and Installation 17
4.5.1 Attaching 18-in. (457mm) Legs, RemovingtheSkid,andAttachingSlings 17
4.5.2 Attaching36-in.to60-in.(914mmto1524mm)Legs, RemovingtheSkid,andAttaching Slings 20
4.6 Mounting the Condenser 23
4.6.1 Standard Mounting Requirements 23
4.6.2 Seismic Certified and Wind Certified Mounting Requirements 23
5 Piping 25
5.1 Refrigerant Piping and Charging 25
5.1.1 Refrigerant Piping Guidelines forAir CooledSystems 26
5.1.2 Recommended Refrigerant Line Sizes 27
5.1.3 Refrigerant Charge Requirements 29
5.1.4 System Refrigerant Pressures 31
5.1.5 Additional Oil Requirements 31
5.2 Equipment Application Guidelines 31
5.3 System Dehydration/Leak Test 31
5.4 Charging for Condensers with Liebert® Lee-Temp Receivers 31
5.5 Charging for Condensers with PDX-EEVReceivers 32
5.6 Charging for Condensers with DSE Receivers 32
5.7 Charging for Condensers without Receivers 32
6 Electrical Connections 33
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