Sterling TF-350, TF-400 PRE-INSPECTION Information, General, With power and gas off, GAS Heating

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GAS EQUIPMENT

START-UP

Customer ____________________________________ Job Name & Number _________________________

 

 

PRE-INSPECTION INFORMATION

 

 

 

 

With power and gas off.

 

Type of Equip:

Unit Heater

 

 

 

Serial Number _________________________ Model Number __________________________

Name Plate Voltage:

_____________

Name Plate Amperage: _____________

Type of Gas:

Natural

LP

Tank Capacity _______ lbs.

Rating: ______ BTU @ ____ °F

 

 

 

_______ kg

______ kw @ ____ °C

❐Are all panels, doors, vent caps in place?

❐

Has the unit suffered any external damage?

Damage ______________________________

❐Does the gas piping and electric wiring appear to be installed in a professional manner?

❐Has the gas and electric been inspected by the local authority having jurisdiction?

❐Is the gas supply properly sized for the equipment?

❐Were the installation instructions followed when the equipment was installed?

❐Have all field installed controls been installed?

❐Do you understand all the controls on this equipment? If not, contact your wholesaler or rep.

(DO NOT START this equipment unless you fully understand the controls.)

GENERAL

With power and gas off.

❐Make certain all packing has been removed.

❐Tighten all electrical terminals and connections.

❐Check damper linkages for tightness.

❐Check all fans & blowers for free movement.

❐Check all controls for proper settings.

GAS HEATING

With power and gas on.

❐ Inlet gas pressure.

____ in. W.C. or ____ kPa

❐Burner ignition.

❐Manifold gas pressure. ____ in. W.C. or ____ kPa

❐Cycle on HIGH LIMIT.

❐Cycle firestat and/or freezestat.

❐Check electronic modulation. Set at: __________

❐Cycle and check all other controls not listed.

❐Check operation of remote panel.

❐Entering air temp. _____ °F or ____ °C

❐Discharge air temp. (high fire) ____ °F. or ____ °C

❐External static pressure _________ in. W.C.

❐Cycle by thermostat or operating control.

Remarks: _____________________________________________

__________________________________________________

__________________________________________________

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Contents Tubular GAS Fired Direct Spark Propeller Unit Heaters Receiving InstructionsTable of Contents DescriptionGeneral Safety Information Dimensional Drawing Tubular Propeller Unit Heater Installation Installation Pipe Sizing GAS PipingGas Pipe Size Pipe Installation Gas Piping RequirementsThermostat Wiring and Location Low-voltage T Thermostat Wiring Single Stage Two StageElectrical Connections Electrical Connections Tubular Unit Sizes with Optional 2 Stage Ignition Vertically Vented Unit Heaters Category VentingVenting Categories Horizontally Vented Unit Heaters Category Structure Termination LocationsVenting Venting Venting Explanation of Controls See Figure OperationShut Down GAS Input Rate Primary AIR Shutter AdjustmentMain Burner Orifice Schedule Tubular Unit Heater High Altitude Deration Natural GAS Propane LP GASTubular Propeller Troubleshooting Guide Symptoms Possible Causes Corrective ActionRealign power ventor wheel Check for continuous 115v on terminal LED Status Indicates CHECK/REPAIR Periodic Service MaintenanceNever over oil the motor or premature failure may occur Limited Warranty Power Vented Tubular Propeller Unit HeatersHeat Exchanger Assembly Propeller PartsPower Venter Assembly Turbulator/High Limit LocationWith power and gas off With power and gas onPRE-INSPECTION Information General
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