Table Of Contents - Vertiv Liebert PFD Installer/User Manual

TABLE OF CONTENTS

1 Important Safety Instructions
1.1 Agency Listed
2 Nomenclature and Components
2.1 PFD Model Number Nomenclature
2.2 Component Location
3 Pre-installation Preparation and Guidelines
3.1 Planning Dimensions
3.1.1 Location Considerations for Outdoor Condensing Unit
3.2 Connections and System Setup
3.3 PFD Unit Weights
3.4 Equipment Inspection and Handling
4 Piping and Refrigerant Requirements
4.1 Refrigerant Piping
4.1.1 Refrigerant Piping Guidelines for Air-cooled Systems
4.1.2 Piping when Condensing Unit is Above or Below Evaporator
4.2 Refrigerant-line Sizes and Equivalent Lengths
4.2.1 Refrigerant Charge Requirements
4.2.2 Additional Oil Requirements for Digital-scroll Compressors
5 Electrical Connection Requirements
5.1 Low-voltage, Control Connections
6 Checklist for Completed Installation
7 Initial Start-up Checks and Commissioning Procedure for Warranty Inspection
8 Maintenance
8.1 General Maintenance
8.2 Compressor Maintenance
8.2.1 Compressor Oil
8.2.2 Replacement Compressors
8.2.3 Compressor Motor Burnout
8.2.4 Unloading Solenoid(s) on a Digital-scroll Compressor
8.2.5 Replacing the Compressor
8.3 Condensing Unit Maintenance
9 Troubleshooting
Appendices
Appendix A: Technical Support and Contacts
Appendix B: Submittal Drawings
Vertiv | Liebert® PFD™ Installer/User Guide |
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