User ManualTable of Contents1.0 INTRODUCTION11.1 Code Compliance1System11.1.2 Fresh Air System11.2 Basic Inlet/Vent Configurations11.3 Purpose and Scope of this Manual22.0 SAFETY23.0 INSTALLATION33.1 Components Provided33.2 Combustion Air Inlet System33.2.2 Inlet Duct33.2.3 Air Inlet Termination3Panel (optional)53.3 Exhaust Venting System5Size, and Construction53.3.2 Flue Gas Outlet Duct5Boiler63.3.4 Flue Gas Termination63.4.5 Equivalent Length of Fittings73.4 Clearances73.4.1 Sidewall Installations73.4.2 Rooftop Installations8Connections84.0 OPERATION94.1 Sequence of Operation94.2 Combustion Operating Conditions9SCFM105.0 MAINTENANCE106.0 WIRING DIAGRAMS116.1 On-Off Series 700, 1000, 1200116.1b Lo-Hi Lo156.1c Lo-Hi-Lo IRI176.1d On-Off Series 1500, 1700, 2000196.2 Auxiliary Control Panel23Size: 1.01 MBPages: 26Language: EnglishOpen manual