Aqua-Hot 600-D Installation Manual page 3

Use and care manual (24 pages)

Table of Contents

Fuel System Location ......................................................................................................................................... 24

Fuel System Requirements ................................................................................................................................. 24

Fuel System Installation ..................................................................................................................................... 25

Section 7: Engine Preheat System

Engine Preheat System Location ...................................................................................................................... 27

Engine Preheat System Plumbing Requirements ........................................................................................... 27

Engine Preheat System Plumbing Installation ................................................................................................ 27

Section 8: Exhaust System

Exhaust System Requirements .......................................................................................................................... 30

Installing the Exhaust System ........................................................................................................................... 31

Section 9: Electronic Controller Wiring

Electronic Controller Wiring ............................................................................................................................. 32

Wiring Harness Connection .............................................................................................................................. 33

Connecting the 12 Volt-DC Power .................................................................................................................. 33

Connecting the 120 Volt-AC Power ................................................................................................................. 34

Section 10: Purging the Systems

Purging the Hydronic Heating System ............................................................................................................. 35

Purging the System by Grounding Zone Pumps ........................................................................................... 36

Purging the Domestic Water System ................................................................................................................ 37

Section 11: Initial Start-Up

Activating the Aqua-Hot .................................................................................................................................... 37

Appendices:

Appendix A: Wiring Diagram ........................................................................................................................A-1

Appendix B: Wire Gauge Information ......................................................................................................... B-1

Appendix C: Electronic Controller Features ............................................................................................... C-1

Appendix D: Antifreeze Types...................................................................................................................... D-1

Appendix E: Antifreeze Mixture Water Quality Recommendations ........................................................E-1

Appendix F: Antifreeze Terms and Mixture Ratio ..................................................................................... F-1

600-D Hydronic Heating System Installation Manual

table of Contents

Table of Contents