1.0 SPECIFICATIONS ..................................................................................................21.1 HIGH A LTITUDE OPERATION ..................................................................................22.0 INSTALLATION REQUIREMENTS ...................................................................23.0 VENTING .................................................................................................................43.1 VENT PIPE M ATERIAL ............................................................................................43.3 VENTING R ULES AND G UIDELINES .........................................................................73.4 VENTING C LEARANCES ..........................................................................................74.0 CONDENSATE DRAIN ..........................................................................................95.0 INSTALLING GAS PIPING...................................................................................95.0 INSTALLING GAS PIPING.................................................................................105.1 INSTALLATION ......................................................................................................105.2 TESTING AND SETTINGS ........................................................................................106.0 HEATING SYSTEM PIPING...............................................................................126.1 PRIMARY LOOP PLUMBING ...................................................................................136.2 SECONDARY LOOP HEATING S YSTEM ..................................................................166.2.1 Multiple Zones using Zone Valves .............................................................166.2.2 Multiple Zones using Pumps......................................................................166.2.3 Multiple Zones with Different Temperatures ............................................176.3 DOMESTIC COMBI SYSTEM ...................................................................................187.0 WIRING ..................................................................................................................207.1 SIMPLIFIED WIRING CONNECTIONS ......................................................................217.2 ADVANCED WIRING S YSTEMS ..............................................................................227.2.1 Multiple 4 wire Zone Valves.......................................................................227.2.2 Multiple Zones with Taco Valve controller................................................237.2.3 Multiple Zones Pump controller ................................................................247.2.4 Multiple Temperature Zones with Injection Pumps..................................258.0 SENTRY 2100 CONTROLLER ...........................................................................269.0 LIGHTING BOILER.............................................................................................309.1 INITIAL S TART- UP .................................................................................................309.2 RE- LIGHTING UNIT ...............................................................................................309.3 TURN OFF BOILER .................................................................................................3010.0 TROUBLE SHOOTING......................................................................................3111.0 SEQUENCE OF OPERATION ..........................................................................3414.0 ANNUAL MAINTENANCE AND INSPECTION............................................3614.1 COMBUSTION CHAMBER CLEANING ...................................................................3615.0 PARTS LIST.........................................................................................................37CAUTION:IT IS THE RESPONSIBILITY OF THE HOMEOWNER TOKEEP THE VENT TERMINAL CLEAR OF SNOW AND ICE.Trinity Ti Boiler OnlyVERSION DATE: 1-5-2010Installation andOperation InstructionsTrinity TiThis Boiler must be installed by a licensed and trained HeatingTechnician; otherwise the warranty of this unit is void. Failureto properly install this unit could cause damage to propertyand injury to occupants possibly resulting in death.