Thermo Products OH6FA072D48N To Turn Off Oil to Appliance, Adjustment of Burner Combustion

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To Turn Off Oil to Appliance:

i.Set the thermostat to the lowest setting and set the operating mode switch to “OFF”.

ii.If service is to be performed, turn off the electrical power to the appliance.

iii.Turn the manual oil shutoff valve to the “OFF” position.

2. Adjustment of Burner Combustion:

: Maximum gross stack temperature must not exceed 550°F (288°C) under any circumstances.

: Do not run the oil pump dry for more than five minutes, as irreparable damage may result.

NOTICE: Read the burner operation and service instructions, Model AFG Oil Burner Instruction Manual, before continuing.

To initially adjust and successfully service the oil burner in the appliance heating section, the following test instruments are required:

•A smoke density measuring and rating device,

•A carbon-dioxide (CO2) or oxygen (O2) analyzer,

•A flue gas temperature measuring device (e.g., thermocouple or thermister probe with readout device),

•An analog or digital multimeter, and

•An oil pressure gauge capable of reading 0-150 PSIG.

To initially fire the oil burner, proceed in the following manner:

a.Turn the disconnecting switch, which provides power to the appliance, to the "OFF" position.

b.Set the room thermostat above room temperature.

c.Verify the oil tank is filled with sufficient fuel oil to operate the appliance.

d.Open all valves in the oil supply line to the burner.

e.Remove the burner compartment cover from the appliance.

f.Open the inspection cover on the upper mounting plate above the burner.

g.Turn the disconnecting switch to “ON”.

h.Prime the pump to remove air in the oil supply line.

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Contents OH6FA072DV4N OH6FX072DV4R OH6FA072DV4BOH6FA072DV4R Contents = Highboy D = Downflow = FrontSafety Section Page Codes and Clearances Combustible materialNon-combustible material II. General Instructions Read Before Start of Installation Type Model NO.1 From Sides Front Unit FurnaceHighboy OH6FA072D OH8FA119D TOP Sides of Plenum From Rear FLUE/VENTPrevention of Chimney Condensing ChimneyProper Chimney Size Proper Vent Connector PIPE/CHIMNEY Connection Proper Chimney HeightTight CLEAN-OUT Doors and Connections Tight JointsNo Interconnected Chimney Flues Flue Pipe CLEARANCES, Sizing and TypeReduction of Clearances with Specified Forms of Protection Venting Rotation of Front Flue ElbowDraft Regulators Duct WORK/AIR ConditioningAirflow Requirements and Sizing of Duct Work Page Supply air duct sizing Example Air Filter Mounted External to Furnace ExamplesA typical filter rack and dimensions for the OH6 furnace OH6 OH8 Limit Position and LocationMaximum Filter Type Air Velocity Model Number Ft/min Burner Installation Do not remove this retainer when installing burnerBurner Specifications and Applications Do not Change Position of the ChamberBeckett Riello BTU/HRMounting the 2-STAGE Riello Burner BTU/HR Heating CapacityOIL Tank and Piping OIL Filter Electrical WiriingElectronic Air Cleaner EAC and Humidifier Installation Thermostat Anticipator Setting Fan Control ModulePreferred method of adjustment Heat Anticipator Adjustment ScaleBlower Motor Speed Selection Heating Speed Set-ups OH6FA072DV41A ECM blower motor speed chart OH8FA119DV5Heating Speed Set-ups 2 Stage OH6FX072DV4Cooling blower motor speed chart 3A Cooling blower motor speed chart Cooling Speed Set-upsOH6FA072D48 HighOH8FA119D60 12.5/1270 11.7/1200 11.2/1150 10.7/1110 10.2/1060 1020 969Terminal Definitions & Field Wiring Blower Controller Information for PSC MotorInputs OutputsOperating Modes On and OFF Blower Delay Time Switch Settings PSC Trouble Shooting Diagnostic FeaturesOperating Instructions Startup ProceduresSTOP! Read the safety information above Adjustment of Burner Combustion To Turn Off Oil to ApplianceCombustion Head Setting for 2-STAGE Riello Burner Preliminary Adjustment of Burner Air Band and Air ShutterTurn to the Left Sign AIR Damper AdjustmentTurn to the Right Sign + 1st Stage Adjustment 2nd Stage AdjustmentAdjustment Of Heat Input Rate Page Checkout Procedure III. Users Information Section Inspection AreasFilter Cleaning and Location Starting the BurnerIV. Installers Instructions to User Dealer Maintenance Safety During Servicing and InspectionGeneral Inspection Heat ExchangerHeat Exchanger Cleaning Instructions OH6 8FT OH8 8FT Filter maintenance procedure Electrical SystemSUPPLY/RETURN AIR Blower SUPPLY/RETURN AIR FilterOn Shutdown Filter replacementExtended Appliance Shutdown VI. HOMEOWNER/USER Information and Routine Maintenance On StartupPage Location of oil primary control reset button Beckett Burner Riello BurnerDiagnostics Diagnostic FeaturesCAD Cell Checkout Procedure Number of flashes Cad Cell Resistance in ohms Model R7184BPage VIII. Sequence of Operations Flow Chart Page IX. Trouble Shooting Flow Chart Page Page Page Page Customer Appendix a Replacement Parts Replacement Parts for OH8FA119D Appendix B Wiring Diagrams OH6FA072DV4 ECM Wiring Diagram OH6FX072DV4 ECM 2-Stage Wiring Diagram OH8FA1119D60 PSC Wiring Diagram OH8FA1119DV5 ECM Wiring Diagram
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