Manuals / Thermo Products / Household Appliance / Furnace

Thermo Products OL6RA072D48(B/R), OL6FA072DV5(B/R), OL6RX072DV5(R) F. Limit Position And Location

Models: OL6FX072DV5(R) OL6RX072DV5(R) OL6RA072DV5(B/R) OL6FA072D48(B/R) OL6RA072D48(B/R) OL6FA072DV5(B/R)

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Thermo Products OL6RA072D48(B/R), OL6FA072DV5(B/R), OL6FA072D48(B/R), OL6RA072DV5(B/R) F. Limit Position And Location

Contents

OL6RX072DV5R OL6RA072D48B/ROL6FA072D48B/R OL6RA072DV5B/R CONTENTS Fuel ConfigurationFeature Model Number Digit 1.Excess oil has accumulated I. SAFETY SECTIONcWARNING AND CAUTIONS cCAUTION DO NOT ATTEMPT TO START THE BURNER WHENPage a. Combustible material A. CODES AND CLEARANCES b. Non-combustiblematerial MODEL NO A. CHIMNEYTYPE OF FROM 2. PREVENTION OF CHIMNEY CONDENSING 1. PROPER CHIMNEY SIZE 3. PROPER CHIMNEY HEIGHT 4. PROPER VENT CONNECTOR PIPE/CHIMNEY CONNECTION 9 FLUE PIPE CLEARANCES, SIZING AND TYPE 7. TIGHT CLEAN-OUTDOORS AND CONNECTIONS6. TIGHT JOINTS 8. NO INTERCONNECTED CHIMNEY FLUES B. VENTING C. DRAFT REGULATORS ROTATION OF FRONT FLUE ELBOWNote Do not use with Direct Vent application Airflow Requirements and Sizing of Duct Work D. DUCT WORK/AIR CONDITIONINGPage The ASHRAE Handbook - Fundamentalsis an excellent source of duct system design principles and pressure drop data. Conversely, for a specified type of fitting, it is also possible to determine the required size or diameter of the component for a specified pressure drop and flow rate 1.1 X TR TEMPERATURE RISE, F = HEATINGCFM 1.HEATING CFM HEAT OUTPUT OF FURNACE BTUH Filter Type E. Air Filters Mounted Internal to FurnaceMaximum Model Number F. LIMIT POSITION AND LOCATION DO NOT CHANGE POSITION OF THE CHAMBER G. BURNER INSTALLATION NOZZLE SIZE H. BURNER SPECIFICATIONS AND APPLICATIONSOIL NOZZLE CAPACITY CHART + INSULATOR S = SLEEVE OR N = NONE NOZZLE SIZE 2 STAGE FIRING RATESCAPACITY FIRING I. OIL TANK AND PIPING MOUNTING THE 2-STAGERIELLO BURNER 5.A readily accessible, design-certified,manual oil shutoff valve, with a non-displaceablerotor member, shall be installed in the fuel oil supply piping within 6 feet of the appliance Maximum J. OIL FILTERK. ELECTRICAL WIRIING Assembly Wire size selections in Table 10 are based upon Table 310-16of the National Electrical Codefor three copper conductors, with insulation rated for 75 degrees Celsius, contained in raceway at 30 degrees Celsius. For other wire insulation temperature ratings and ambient conditions, refer to the National Electrical Codefor the minimum wire sizing requirements Thermostat Anticipator Setting Preferred method of adjustment L. Blower Motor Speed Selection Draw Amps/ / Watts vs Heating Speed Set-upsOL6*A072DV5 Furnace Motor Current Heating Speed Set-ups 2 - Stage OL6*X072DV5 LOW CAPACITYHIGH CAPACITY = Recommended heating speed setting External Static Pressure in W.C Cooling Speed Set-ups OL6**072DV5Furnace Motor Current Draw Amps / Watts vsPage TERMINAL DEFINITIONS & FIELD WIRING M. BLOWER CONTROLLER INFORMATION FOR PSC MOTOR B. Outputs A. Inputs C. Operating Modes Heat Mode DIAGNOSTIC FEATURES PSC TROUBLE SHOOTING i.STOP! Read the safety information above N. STARTUP PROCEDURESOperating Instructions For Your Safety Read Before Operating To Turn Off Oil to Appliance 2. Adjustment of Burner Combustion COMBUSTION HEAD SETTING FOR 2-STAGERIELLO BURNER TURN TO THE RIGHT SIGN + AIR DAMPER ADJUSTMENTTURN TO THE LEFT SIGN 2nd STAGE ADJUSTMENT 1st STAGE ADJUSTMENT Notice Minimum return air temperature is 55F 3. Adjustment Of Heat Input Rate 4. Setting Supply Air Temperature Rise 5. Checkout Procedure cCAUTION DO NOT ATTEMPT TO START THE BURNER WHEN III. USERS INFORMATION SECTIONC. INSPECTION AREAS cCAUTION DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF D. STARTING THE BURNER E. FILTER CLEANING AND LOCATION IV. INSTALLERS INSTRUCTIONS TO USER A.GENERAL INSPECTION V. DEALER MAINTENANCESAFETY DURING SERVICING AND INSPECTION B. HEAT EXCHANGER C. HEAT EXCHANGER CLEANING INSTRUCTIONS Vacuum Hose Length OL6 8FT Figure 24 Heat Exchanger Clean-Outs F. SUPPLY/RETURN AIR FILTER Filter maintenance procedureD. ELECTRICAL SYSTEM E. SUPPLY/RETURN AIR BLOWER G. EXTENDED APPLIANCE SHUTDOWN Filter replacement ON STARTUP 2.Remove the furnace front door Riello Burner Beckett Burner PERSONNEL, AND NOT BY THE FURNACE OWNER VII. TROUBLESHOOTINGA. DIAGNOSTICS Diagnostic Features B. CAD CELL CHECKOUT PROCEDURE VIII. Sequence of Operations Flow Chart Page IX. Trouble Shooting Flow Chart Page Page Page Page HEATING CUSTOMERSYSTEM Replacement Parts for OL6F*072D Appendix - A Replacement PartsPage Replacement Parts for OL6R*072D Page OL6*A072D48 PSC Wiring Diagram Appendix - B Wiring Diagrams OL6*A072DV5 ECM Wiring Diagram OL6*X072DV5 ECM 2-StageWiring Diagram