Sterling TF-100, TF-400, TF-150, TF-300, TF-200 Tubular Unit Sizes with Optional 2 Stage Ignition

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ELECTRICAL CONNECTIONS (continued)

Figure 5e - Tubular Unit Sizes with Optional 2 Stage Ignition

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Contents Receiving Instructions Tubular GAS Fired Direct Spark Propeller Unit HeatersDescription Table of ContentsGeneral Safety Information Dimensional Drawing Tubular Propeller Unit Heater Installation Installation Gas Pipe Size GAS PipingPipe Sizing Gas Piping Requirements Pipe InstallationElectrical Connections Low-voltage T Thermostat Wiring Single Stage Two StageThermostat Wiring and Location Electrical Connections Tubular Unit Sizes with Optional 2 Stage Ignition Venting Categories VentingVertically Vented Unit Heaters Category Structure Termination Locations Horizontally Vented Unit Heaters CategoryVenting Venting Venting Shut Down OperationExplanation of Controls See Figure Main Burner Orifice Schedule Primary AIR Shutter AdjustmentGAS Input Rate Natural GAS Propane LP GAS Tubular Unit Heater High Altitude DerationSymptoms Possible Causes Corrective Action Tubular Propeller Troubleshooting GuideRealign power ventor wheel Check for continuous 115v on terminal LED Status Indicates CHECK/REPAIR Never over oil the motor or premature failure may occur MaintenancePeriodic Service Power Vented Tubular Propeller Unit Heaters Limited WarrantyPropeller Parts Heat Exchanger AssemblyTurbulator/High Limit Location Power Venter AssemblyGeneral With power and gas offWith power and gas on PRE-INSPECTION Information
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