321 Studios FLF110D48E, FH110D48E, FLR140D60E, FLF085D36E, FLF110D60E warranty To Remove Burner only

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Page 33

TO REMOVE BURNER ONLY

Disconnect fuel line, power cord and wires from T, T on primary control. Loosen (3) 1/4 inch bolts securing burner mounting flange. Twist burner counterclockwise and pull straight back away from the furnace. (See Figure 19.)

TO REMOVE THE ENTIRE COMBUSTION CHAMBER MOUNTING SYSTEM

Disconnect fuel line, power cord and wires from T, T on primary control. Remove (6) 5/16 inch bolts from around front plate. Next remove (2) 5/16 inch nuts from upper right and left hand corners of the front plate. Pull entire assembly straight back away from furnace.

BE CAREFUL NOT TO TIP ASSEMBLY UP OR DOWN AS IT MAY DAMAGE THE COMBUSTION CHAMBER. (See Figure 20.)

FIGURE 20

REMOVAL OF ENTIRE COMBUSTION CHAMBER MOUNTING SYSTEM

!DANGER

*ELECTRICAL SHOCK HAZARD *DISCONNECT POWER BEFORE SERVICING.

STEP 3:

REMOVE (2) NUTS

IN THE TOP LEFT

AND RIGHT CORNERS

OF BURNER PLATE.

STEP 4:

PULL BURNER ASSEMBLY

STRAIGHT OUT TO PREVENT

DAMAGE TO CHAMBER

DURING REMOVAL.

CHAMBER

BURNER

PLATE

STEP 2:

REMOVE (6) BOLTS

AROUND PERIMETER

OF BURNER PLATE

STEP 1:

DISCONNECT "T-T" WIRES,

POWER CONNECTIONS, AIR MIS-1837

BOOT (OPTIONAL) AND OIL LINES TO BURNER.

Manual 2100-422 Page 31

Page 32 Page 34
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Contents OIL Furnace Installation Instructions Contents For More INFORMATION, Contact These Publishers Getting Other Information and PublicationsEquipment Selection Locating the FurnaceMinimum Clearances Specification Sheet Supply Specification Sheet FC085 Model Dimensions Specification SheetInstalling a Cooling Unit Installing the FurnaceInstruments Required for Proper Setup of the Furnace InstallationFactory Wiring WiringField Wiring Electrical DataTypical Unit Setup FLF Unit Shown I m n e y Typical Single Inside Tank Installation OIL Line PipingBeckett AFG OIL Burner Beckett Cleancut OIL Pump Beckett Solid State IgniterBeckett R7184B Primary Control Beckett R7184B Primary Operational Guide Electronic Blower Control Cleaner ConnectionBurner Setup and Adjustment Procedures Furnace DataPreparation Steps Combustion Diagnosis Combustion Adjustment StepsFinal Checks Short Form Adjustment ProcedureCheck Draft Smoke TestTypical Smoke CO2 Chart with Adjustment Range High Air Settings Low Bacharach Smoke NumberPressure Gauge Connection to Bleed Port No Fuel OIL Efficiency Chart NET Stack TEMP. Degrees F Recommended START-UP SettingsCorrelation of Percent of CO2, O2 Reserve AIR Removing GUN Assembly GUN Assembly AdjustmentElectrode Adjustments Combustion AIR RequirementsCombination AIR Boot Assembly Combustion AIR Boot AssemblyAppliances Located in Confined Spaces Square Feet Required to Qualify AS Unconfined SpaceALL AIR from Inside Building Minimum Ventilation Openings ALL Ventilation AIR from OutdoorsAppliances Located in Confined Spaces ALL AIR from Outdoors MIS-1338 Venting Options Louvers and GrillesThermostat Vertical Venting200 Typical Installation of FR26 FR27 Filter Racks Typical Installation of FR25 Filter KITFilter Sizes for OIL Furnaces LO-BOY Models Filter Locations Filter Installation LO-BOY ModelsLubrication Service HintsInspect AIR Filter Final Inspection and TestRemoval of Burner only Combination Combustion CHAMBER/BURNER Mounting SystemTo Remove Burner only To Remove the Entire Combustion Chamber Mounting SystemRemoval of Entire Combustion Chamber Mounting System Cleaning of the Heat Exchanger Common Causes of TroubleCare of Finish Chart FH110D48E Data Chart FH085D36E DataChart FH110D60E Data Chart FLF/FLR085D36E DataChart FC085D36E Data Chart FLR140D60E DataUnit FH Series Wiring DiagramCond Cond Unit
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