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Liebert PFD
Vertiv Liebert PFD Manuals
Manuals and User Guides for Vertiv Liebert PFD. We have
1
Vertiv Liebert PFD manual available for free PDF download: Installer/User Manual
Vertiv Liebert PFD Installer/User Manual (48 pages)
Prop Fan Digital Condensing Unit Thermal Management Systems
Brand:
Vertiv
| Category:
Heat Pump
| Size: 1.23 MB
Table of Contents
Table of Contents
3
1 Important Safety Instructions
5
Agency Listed
6
2 Nomenclature and Components
7
PFD Model Number Nomenclature
7
Component Location
8
3 Pre-Installation Preparation and Guidelines
9
Planning Dimensions
9
Location Considerations for Outdoor Condensing Unit
9
Connections and System Setup
10
PFD Unit Weights
10
Equipment Inspection and Handling
10
4 Piping and Refrigerant Requirements
11
Refrigerant Piping
11
Refrigerant Piping Guidelines for Air-Cooled Systems
12
Piping When Condensing Unit Is above or below Evaporator
13
Refrigerant-Line Sizes and Equivalent Lengths
14
Refrigerant Charge Requirements
14
Additional Oil Requirements for Digital-Scroll Compressors
19
5 Electrical Connection Requirements
21
Low-Voltage, Control Connections
22
6 Checklist for Completed Installation
23
7 Initial Start-Up Checks and Commissioning Procedure for Warranty Inspection
25
8 Maintenance
27
General Maintenance
28
Compressor Maintenance
28
Compressor Oil
28
Replacement Compressors
28
Compressor Motor Burnout
29
Unloading Solenoid(S) on a Digital-Scroll Compressor
29
Replacing the Compressor
29
Condensing Unit Maintenance
30
9 Troubleshooting
31
Appendices
33
Appendix A: Technical Support and Contacts
33
Appendix B: Submittal Drawings
35
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