Dunkirk DWB Series - Manual (Page 3)

TABLE OF CONTENTS
3
1 - Introduction ................................................................................................................... 4
2 - Important Safety Information ........................................................................................... 5
3 - General view and main components .................................................................................. 6
4 - Locating Boiler ............................................................................................................... 9
5 - Hydronic Piping ............................................................................................................ 11
6 - Combustion Air And Vent Piping - Category I (Chimney Vent) ............................................ 15
6 - Combustion Air And Vent Piping of direct vent and Category III .......................................... 17
6 - Combustion Air And Ventilation ....................................................................................... 19
7 - Gas Supply Piping ......................................................................................................... 22
8 - Electrical Connections ................................................................................................... 23
9 - Start Up Procedure ....................................................................................................... 24
10 - Operating Instructions ................................................................................................. 26
11 - General Maintenance And Cleaning ................................................................................ 33
12 - Ratings And Capacities ................................................................................................ 34
13 - Trouble Shooting......................................................................................................... 37
Wiring diagram ............................................................................................................... 38
Repair Parts List .............................................................................................................. 40