CSVB Series II - Columbia Heating

TABLE OF CONTENTSBoiler Ratings & Capacities...................... 3Dimensions ............................................. 4Installation Procedure ............................. 5Ventilation & Combustion Air .................. 6Installation System Piping ...................... 7Vent Installation ................................... 10Horizontal Venting Instructions .......... 13Optional Horizontal Venting Instruction 18Gas supply Piping .................................. 19Electrical Wiring .................................... 21Sequence of Operation .......................... 22Wiring Diagrams ................................... 23Starting Your Boiler ............................... 24Checking and Adjusting ......................... 26Maintaining Your Boiler ......................... 28Service Hints ......................................... 29Equipment & Optional Accessories ........ 30Appendix A - Control Module ................. 32A.1 Installation Environment Considerations .32A.2 Electrical Connections .......................... 32A.3 Adjusting Settings ............................... 32A.4 Display .............................................. 32A.5 Operation .......................................... 33A.6 Boiler High Limit Temperature Controller 34A.7 Troubleshooting .................................. 34A.8 Troubleshooting Error Codes ................. 34A.9 Intermittent Pilot ................................ 352KEEP THIS MANUAL NEAR BOILERRETAIN FOR FUTURE REFERENCESafety Symbols & WarningsThe following defined symbols are used throughout thismanual to notify the reader of potential hazards of varyingrisk levels.!!DANGERIndicates a hazardous situation which, if not avoided,WILL result in death or serious injuryWARNINGIndicates a hazardous situation which, if not avoided,could result in death or serious injury.! CAUTIONIndicates a hazardous situation which, if not avoided,could result in minor or moderate injury.NOTICEUsed to address practices not related to personalinjury.IMPORTANT: Read the following instructionsCOMPLETELY before installing!!!WARNINGFire, explosion, asphyxiation and electrical shockhazard. Improper installation could result in deathor serious injury. Read this manual and understandall requirements before beginning installation.! WARNINGKeep boiler area clear and free from combustiblematerials, gasoline and other flammable vaporsand liquids.DO NOT obstruct air openings to the boiler room.Modification, substitution or elimination of factoryequipped, supplied or specified components mayresult in personal injury or loss of life.TO THE OWNER - Installation and service of thisboiler must be performed by a qualified installer.TO THE INSTALLER - Leave all instructions withboiler for future reference.When this product is installed in theCommonwealth of Massachusetts the installationmust be performed by a Licensed Plumber orLicensed Gas Fitter.