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...............................................................................................21
6.2 Removal of Existing Boiler From Common Vent System 21
6.3 Venting Materials ................................................................................................................. 21
6.4 Vent Pipe Installation ............................................................................................................. 22
6.5 Vent Termination .................................................................................................................. 22
6.7 Venting Congurations ........................................................................................................... 23
6.8 Side Venting Terminal Requirements of : .................................................................................. 28
6.9 Multiple Boiler Venting Installation ........................................................................................... 30
6.10 Condensate Piping ............................................................................................................... 30
7 - Gas Supply Piping ....................................................................................................................31
8 - Electrical Connections ..............................................................................................................33
8.3 Line Voltage Connections ....................................................................................................... 33
8.4 External Connections ............................................................................................................. 33
9 - Start Up Procedure................................................................................................................... 35
9.6 Perform CSD-1 Compliance Test ..................................................................................................... 39
9.7 Complete Start Up Procedure ......................................................................................................... 40
10 - Operating Instructions ...........................................................................................................41
11 - General Maintenance And Cleaning ........................................................................................42
12 - Ratings And Capacities...........................................................................................................44
13 - Trouble Shooting.................................................................................................................... 45
13 - Trouble Shooting (Temperature Resistance Chart)............................................................62
14 - Wiring Diagram ......................................................................................................................63
15 - Glossary .................................................................................................................................67
APPENDIX A - CONTROL MODULE....................................................................................................69
1.1 Introduction ........................................................................................................................ 69
1.2 Operation ........................................................................................................................... 69
1.3 Status Indication ................................................................................................................. 69
1.4 Sequence of Operation ......................................................................................................... 70
1.5 User Menu .......................................................................................................................... 72
OPTIONAL USER INTERFACE RELOCATION......................................................................................82
PRIMARY LOOP EQUIVALENT LENGTH CALCULATIONS & PUMP SELECTION...............................83-86
TABLE OF CONTENTS
