Smith Cast Iron Boilers GT Series manual Boiler Ladder Diagram

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GT INSTALLATION AND OPERATION INSTRUCTIONS

Figure 33 - Boiler Ladder Diagram

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Contents Gama Energy Star North ELM Street WESTFIELD, MA 01085 TEL 562-9631 FAX 413Contents Before YOU StartBoiler Ratings & Capacities Boiler Location Input vs Elevation GraphCombustion AIR General Venting GuidelinesHorizontal Direct Vent Systems Separate Air Intake and Vent Terminals Horizontal Terminal LocationsWall Penetration Detail External Air Intake and Vent Systems Debris Screen Installation Vertical Direct Vent SystemsCondensate Drain Concentric Through the RoofGeneral Plumbing Guidelines Pressure Relief Valve Relief Valve PipingMultiple Boiler Primary Loop Primary Loop PlumbingSecondary Loop Plumbing Low Water Cut Off, LwcoSingle Boiler with Indirect Hot Water Heater Multiple Boiler Installation Multiple Zones Using Circulators Multiple Zones Valves with Bypass Valve Equivalent Pipe Length Chart GAS Supply PipingGas Pipe Capacity Electrical Wiring Thermostat InstallationMultiple Zones w/ Taco Valve Controller Models ZVC403 to ZVC Multiple 4 Wire Zone Valves GT Installation and Operation Instructions GT Installation and Operation Instructions Boiler Ladder Diagram Boiler Connection Diagram Sentry 2100T Controller Boiler ModulationIndirect Water Heaters Sentry DisplaySetting Sentry 2100T control Recommended SettingsRecommend System Temperatures Outdoor Sensor 10KDetermining Reset Temperature HICalc = 200F, 93C 70F, 21C /70F, 21C=140.6 F, 42C Boiler SET UP Operating InstructionsNormal Flue Gas Composition Natural Gas Propane Gas Valve Layout, GT-150 Ignition SystemOperational Flow Chart For Your Safety Read Before Operating Boiler Checking & Adjustment Gas Pressure AdjustmentInput Rate Main Burner FlameBoiler Maintenance Wall Hung Conversion Aquastat High LimitTrouble Shooting Temperature isBurner shuts off Before set-pointAir Switch is Open Air Switch is ClosedIndicates that Ignition SequenceTwo Flashes on FenwalThree Flashes on Boiler will not stayCreating a noise Residence. This is not a warranty issue HousingWarranty issue Sentry ControllerGT Installation and Operation Instructions Replacement Parts List Replacement Parts Exploded View Models GT150 and GT200Replacement Parts Exploded View Model GT400 GT Installation and Operation Instructions WESTCAST, INC