Trinity TftModel Numbers: Tft60 - 399Version Date: 2012-04-09INSTALLATION AND OPERATION INSTRUCTIONS FORTRINITY Tft BOILERTABLE OF CONTENTS1.0 INTRODUCTION ...........................................................................................................32.0 SPECIFICATIONS ..........................................................................................................63.0 BOILER LOCATION ......................................................................................................74.0 GENERAL VENTING................................................................................................... 105.0 VENT/AIR-INLET TERMINATION CLEARANCES................................................... 246.0 CONDENSATE DRAIN................................................................................................ 277.0 INSTALLING GAS PIPING.......................................................................................... 298.0 LIGHTING THE BOILER ............................................................................................. 319.0 GAS VALVE AND BURNER SET-UP ......................................................................... 3310.0 BOILER AND HEATING SYSTEM PIPING ................................................................ 3611.0 FIELD WIRING ............................................................................................................ 5112.0 WIRING SCHEMATICS ............................................................................................... 5613.0 INSTALLATION CHECKLIST..................................................................................... 5814.0 ANNUAL MAINTENANCE AND INSPECTION......................................................... 5915.0 TROUBLESHOOTING ................................................................................................. 6116.0 PARTS LIST ................................................................................................................. 80HAZARD SYMBOLS AND DEFINITIONSDanger Sign: Indicates a hazardous situation which, if not avoided, willresult in serious injury or death.Warning Sign: Indicates a hazardous situation which, if not avoided,could result in serious injury or death.Caution Sign plus Safety Alert Symbol: Indicates a hazardous situationwhich, if not avoided, could result in minor or moderate injury.Caution Sign without Safety Alert Symbol: Indicates a hazardoussituation which, if not avoided, could result in property damage.Notice Sign: Indicates a hazardous situation which, if not avoided,could result in property damage.This Boiler must be installed by a licensed and trained HeatingTechnician or the Warranty is Void. Failure to properly install thisunit may result in property damage, serious injury to occupants, or possibly death.NTI # 84535NEW PRODUCT LINEHigh Efficiency FiretubeCondensing Gas Boiler