OH6 8FT OH8 8FT | Thermo Products OHFA199DV5B, OHFA199DV5R instruction

Figure 24: Heat Exchanger Clean-Outs

Vacuum Hose Length

OH6 8FT

OH8 8FT

Fig. 25: Recommended method and device for cleaning inside of heat exchanger.

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Image 56

Thermo Products OHFA199DV5B, OHFA199DV5R operation manual OH6 8FT OH8 8FT

Contents

OH6FA072DV4N OH6FX072DV4R OH6FA072DV4BOH6FA072DV4R Contents = Highboy D = Downflow = Front CAUTION do not Attempt to Start the Burner When Safety SectionWARNING and Cautions Page Codes and Clearances Combustible material Non-combustible material II. General Instructions Read Before Start of Installation Highboy Chimney Prevention of Chimney Condensing Proper Vent Connector PIPE/CHIMNEY Connection Proper Chimney Height Tight CLEAN-OUT Doors and Connections Tight JointsNo Interconnected Chimney Flues Flue Pipe CLEARANCES, Sizing and Type Reduction of Clearances with Specified Forms of Protection Venting Airflow Requirements and Sizing of Duct Work Draft RegulatorsDuct WORK/AIR Conditioning Page Page Supply air duct sizing Example Air Filter Mounted External to Furnace Examples A 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 burner Burner Specifications and Applications Do not Change Position of the Chamber Beckett Riello BTU/HR Mounting the 2-STAGE Riello Burner BTU/HR Heating Capacity OIL Tank and Piping OIL Filter Electrical Wiriing OH8FA119DV5 Electronic Air Cleaner EAC and Humidifier InstallationOH6FA072DV5 Thermostat Anticipator Setting Fan Control Module Preferred method of adjustment Heat Anticipator Adjustment Scale Blower Motor Speed Selection Heating Speed Set-ups OH6FA072DV4Furnace Motor Current Draw Amps/ / Watts vs 1A ECM blower motor speed chart Heating Speed Set-ups 2 Stage OH6FX072DV4 Cooling blower motor speed chart Cooling Speed Set-ups Draw Amps/Watts vs OH6FA072D48 High HTG Speed by Input Terminal Definitions & Field Wiring Blower Controller Information for PSC Motor Inputs Outputs Operating Modes On and OFF Blower Delay Time Switch Settings PSC Trouble Shooting Diagnostic Features Operating Instructions Startup ProceduresSTOP! Read the safety information above Adjustment of Burner Combustion To Turn Off Oil to Appliance Combustion Head Setting for 2-STAGE Riello Burner Preliminary Adjustment of Burner Air Band and Air Shutter Turn to the Left Sign AIR Damper AdjustmentTurn to the Right Sign + 1st Stage Adjustment 2nd Stage Adjustment Adjustment Of Heat Input Rate Page Checkout Procedure  Caution do not Attempt to Make Repairs Yourself III. Users Information SectionInspection Areas Filter Cleaning and Location Starting the Burner IV. Installers Instructions to User General Inspection Dealer MaintenanceSafety During Servicing and Inspection Heat Exchanger OH6 8FT OH8 8FT Filter maintenance procedure Electrical SystemSUPPLY/RETURN AIR Blower SUPPLY/RETURN AIR Filter On Shutdown Filter replacementExtended Appliance Shutdown VI. HOMEOWNER/USER Information and Routine Maintenance On Startup Location of oil primary control reset button Beckett BurnerPage Diagnostics 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