Thermo Products OL6RA072D48(B/R), OL6FA072DV5(B/R), OL6FA072D48(B/R) b. Non-combustiblematerial

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b. Non-combustible material:

b. Non-combustible material:

“...material that is not capable of being ignited and burned; such as material consisting entirely of, or a combination of, steel, iron, brick, concrete, slate, asbestos, glass, and plaster.”

Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background : Carefully read and thoroughly understand the following guidelines and warnings before continuing with the installation of this appliance. Failure to follow these guidelines can cause improper and unsafe operation of this appliance. Unsafe operation can result in substantial property damage, severe personal injury, or death.

1.This appliance shall be used with only the type of fuel oil for which it is approved. Refer to the appliance-rating label for the required type of fuel.

2.This appliance is an oil-fired furnace designed for installation on non-combustible materials. This appliance is also approved for attic installation on non-combustible materials.

3.Ensure that adequate combustion and ventilation air is available to the unit.

4.The airflow resistance of the duct system attached to this appliance must fall within the allowable external static pressure range for this unit. Refer to the Airflow Requirements and Sizing of Ductwork section of this manual.

5.Make sure supply and return air ducts are completely sealed to the appliance casing. Refer to the Airflow Requirements and Sizing of Ductwork section of this manual.

This area in which the furnace is located must have adequate supply of air for combustion and draft control operation. The minimum required volume of free air should be 50ft³/1000 btu (per NFPA 54). However, if the furnace is located in an area of the building that doesn’t meet this requirement, two openings into another room are recommended (each opening having a free area of 1 square inches per 1,000 BTUH input of the total input of all appliances located in the room). If these openings are in a wall, they must be at least 6 inches from the ceiling and floor (Fig. 1A) or they are in a door, they must be at least 6 inches from the top of the door and 6 inches from the bottom of the door (Fig. 1B). THESE OPENINGS MUST BE FREE AND UNOBSTRUCTED.

Fig 1: Properly Positioned Combustion Air Openings In Walls (Fig. 1A) and Doors (Fig. 1B).

B.MAKE-UP AIR: Today's emphasis on home insulation increases the probability of inadequate air supply to the furnace. Heavy insulation cuts off infiltration of outside air, which previously replaced inside air removed by bathroom, kitchen and laundry vent fans, and air escaping up chimneys. This causes a negative pressure differential within the home that reduces the supply of air available to the furnace for combustion and ventilation.

The Thermo Pride Make-Up-Air Control, installs quickly and easily on any warm air heating system, delivers controlled, fresh air automatically during the winter and a constant supply of clean, fresh air for comfortable summer living. It resolves the negative pressure differential problem.

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Contents OL6RX072DV5R OL6RA072D48B/ROL6FA072D48B/R OL6RA072DV5B/RCONTENTS Fuel ConfigurationFeature Model Number Digit1.Excess oil has accumulated I. SAFETY SECTIONcWARNING AND CAUTIONS cCAUTION DO NOT ATTEMPT TO START THE BURNER WHENPage a. Combustible material A. CODES AND CLEARANCESb. Non-combustiblematerial MODEL NO A. CHIMNEYTYPE OF FROM2. PREVENTION OF CHIMNEY CONDENSING 1. PROPER CHIMNEY SIZE3. PROPER CHIMNEY HEIGHT 4. PROPER VENT CONNECTOR PIPE/CHIMNEY CONNECTION9 FLUE PIPE CLEARANCES, SIZING AND TYPE 7. TIGHT CLEAN-OUTDOORS AND CONNECTIONS6. TIGHT JOINTS 8. NO INTERCONNECTED CHIMNEY FLUESB. 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 BTUHFilter Type E. Air Filters Mounted Internal to FurnaceMaximum Model NumberF. LIMIT POSITION AND LOCATION DO NOT CHANGE POSITION OF THE CHAMBER G. BURNER INSTALLATIONNOZZLE SIZE H. BURNER SPECIFICATIONS AND APPLICATIONSOIL NOZZLE CAPACITY CHART + INSULATOR S = SLEEVE OR N = NONENOZZLE SIZE 2 STAGE FIRING RATESCAPACITY FIRINGI. OIL TANK AND PIPING MOUNTING THE 2-STAGERIELLO BURNER5.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 AssemblyWire 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 CurrentHeating Speed Set-ups 2 - Stage OL6*X072DV5 LOW CAPACITYHIGH CAPACITY = Recommended heating speed settingExternal 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 MOTORB. Outputs A. InputsC. Operating Modes Heat Mode DIAGNOSTIC FEATURES PSC TROUBLE SHOOTINGi.STOP! Read the safety information above N. STARTUP PROCEDURESOperating Instructions For Your Safety Read Before OperatingTo Turn Off Oil to Appliance 2. Adjustment of Burner CombustionCOMBUSTION HEAD SETTING FOR 2-STAGERIELLO BURNER TURN TO THE RIGHT SIGN + AIR DAMPER ADJUSTMENTTURN TO THE LEFT SIGN 2nd STAGE ADJUSTMENT 1st STAGE ADJUSTMENTNotice Minimum return air temperature is 55F 3. Adjustment Of Heat Input Rate4. 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 YOURSELFD. STARTING THE BURNER E. FILTER CLEANING AND LOCATIONIV. INSTALLERS INSTRUCTIONS TO USER A.GENERAL INSPECTION V. DEALER MAINTENANCESAFETY DURING SERVICING AND INSPECTION B. HEAT EXCHANGER C. HEAT EXCHANGER CLEANING INSTRUCTIONSVacuum Hose Length OL6 8FT Figure 24 Heat Exchanger Clean-OutsF. SUPPLY/RETURN AIR FILTER Filter maintenance procedureD. ELECTRICAL SYSTEM E. SUPPLY/RETURN AIR BLOWERG. EXTENDED APPLIANCE SHUTDOWN Filter replacementON STARTUP 2.Remove the furnace front door Riello Burner Beckett BurnerPERSONNEL, AND NOT BY THE FURNACE OWNER VII. TROUBLESHOOTINGA. DIAGNOSTICS Diagnostic FeaturesB. 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 DiagramsOL6*A072DV5 ECM Wiring Diagram OL6*X072DV5 ECM 2-StageWiring Diagram