4
1 - Introduction............................................................................................................................... 5
2 - Important Safety Information.................................................................................................... 6
3 - Component Listing ..................................................................................................................... 7
4 - Locating Boiler ......................................................................................................................... 11
5 - Hydronic Piping........................................................................................................................ 13
5.2 Special Conditions ................. .................................................................................................13
5.3 Safety Relief Valve And Air Vent.................................................................................................13
5.4 Trim Piping ............................................................................................................................ 14
5.5 System Piping........................................................................................................................ 14
6 - Combustion Air And Vent Piping............................................................................................... 19
6.2 Removal Of Existing Boiler From Common Vent System.................................................................19
6.3 Venting Materials ................................................................................................................... 19
6.4 Pipe Installation ..................................................................................................................... 20
6.5 Termination........................................................................................................................... 20
6.7 Venting Congurations ............................................................................................................ 21
6.8 SideVentingTerminalRequirements..............................................................................................26
6.9 Condensate Piping.................................................................................................................. 28
7 - Gas Supply Piping .................................................................................................................... 29
8 - Electrical Connections .............................................................................................................. 31
8.2 Line Voltage Connections......................................................................................................... 31
8.3 External Connections .............................................................................................................. 31
9 - Start Up Procedure................................................................................................................... 33
9.6 Perform Csd-1 Compliance Test..................................................................................................37
9.7 Complete Start Up Procedure.....................................................................................................
38
10 - Operating Instructions ........................................................................................................... 39
11 - General Maintenance And Cleaning ........................................................................................ 40
12 - Ratings And Capacities........................................................................................................... 43
13 - Trouble Shooting.................................................................................................................... 44
14 - Wiring Diagram ...................................................................................................................... 61
15 - Glossary ................................................................................................................................. 63
Appendix A - Control Module ������������������������������������������������������������������������������������������� 65
1.1 Introduction .......................................................................................................................... 65
1.2 Operation.............................................................................................................................. 65
1.3 Status Indication.................................................................................................................... 65
1.4 Sequence Of Operation ........................................................................................................... 66
1.5 User Menu............................................................................................................................. 68
TABLE OF CONTENTS
