EarthLinked SCWD-024-1C, Quick Start Instructions

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SCWD-QS (12/16) Page 2
Table of Contents
List of Figures..................................................................................................................................... 3
List of Revisions ................................................................................................................................. 4
Model Nomenclature .......................................................................................................................... 5
Safety ................................................................................................................................................. 6
Equipment Manuals............................................................................................................................ 6
Installation .......................................................................................................................................... 7
1) Component Matching ........................................................................................................... 7
2) Compressor Unit Placement ................................................................................................ 8
3) Refrigeration ........................................................................................................................ 9
4) System Applications and Electrical .................................................................................... 13
5) SureStart ........................................................................................................................... 19
6) Plumbing ........................................................................................................................... 23
7) Antifreeze Protection ......................................................................................................... 25
8) Internal Heat Recovery System ......................................................................................... 27
Earth Loop Protection System .......................................................................................................... 30
1) Anode Wire Installation ...................................................................................................... 30
2) EPS Operation and Service ............................................................................................... 35
3) Voltage Verification ............................................................................................................ 36
Start-Up Process .............................................................................................................................. 37
1) System Leak Check ........................................................................................................... 37
2) Evacuation ......................................................................................................................... 40
3) Initial Charge ..................................................................................................................... 42
4) Final Charge ...................................................................................................................... 44
Troubleshooting ............................................................................................................................... 49
1) Compressor ....................................................................................................................... 49
2) System .............................................................................................................................. 53
Commissioning Document ................................................................................................................ 56
Tools and Equipment ....................................................................................................................... 57
Triple Evacuation ............................................................................................................................. 58
Appendix A: Electrical Diagrams
– No SureStart ............................................................................. 59
Appendix B: Functions of the Nano-PLC .......................................................................................... 62