© 2008 Aqua-Hot
®
375-D Hydronic Heating System Installation Manual Rev. A
table of Contents (continued)
Connecting the 120 Volt-AC Power....................................................................................................29
Installing the Wires into the Terminal Blocks ...................................................................................29
Section 10: Purging the Systems
Purging the Hydronic Heating System ...............................................................................................31
Purging the System by Grounding the Zone Circulation Pumps ..................................................32
Purging the Domestic Water System ..................................................................................................32
Section 11: Initial Start-Up
Activating the Aqua-Hot .......................................................................................................................34
Appendices:
Appendix A: Wiring Diagram .............................................................................................................A-1
Appendix B: Wire Gauge Information .............................................................................................. B-1
Appendix C: Antifreeze Types ............................................................................................................ C-1
Appendix D: Antifreeze Mixture Water Quality Recommendations ............................................D-1
Appendix E: Antifreeze Terms and Mixture Ratio ......................................................................... E-1
Summary of Contents for 375D
Page 1: ...2008 Aqua Hot Heating Systems Inc Installation Manual...
Page 38: ...Wiring Diagram Appendix A...
Page 40: ...Wire Gauge Information Appendix B...
Page 42: ...Antifreeze Types Appendix C...
Page 44: ...Antifreeze Mixture Water Quality Recommendations Appendix D...
Page 46: ...Antifreeze Terms and Mixture Ratio Appendix E...