Bard FH110D60F, FLR140D60F, FLR110D48F Beckett Genisys, Burner States, Reset Button Operation

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BECKETT GENISYS

MODEL 7505

MIS-2491

PRIMARY OPERATIONAL GUIDE

BECKETT GENISYS 7505

Sequence of Operation

BURNER STATES

1.Standby: The burner is idle, waiting for a call for heat.

2.Valve-On Delay (Prepurge): The igniter and motor are on while the control delays turning on the oil solenoid valve for the programmed time.

3.Trial for Ignition: The fuel valve is opened. A flame should be established within the factory set trial for ignition time (“lockout time”).

4.Lockout: The control has shut the burner down for one of the following safety reasons:

•The trial for ignition (lockout) time expires without flame being established.

•The cad cell detects flame during Valve-On Delay.

•The Recycle mode 30-second time budget expires (see “Recycle” section for complete explanation of recycle time budget).

If the control locks out three times without completing a successful call for heat, the control enters Restricted (Hard) Lockout, and must be reset by a technician. Hold the reset button for 15 seconds until the red light shuts off to reset from Restricted Lockout.

5.Ignition Carryover: Once flame is established, the igniter remains on for 10 additional seconds to ensure flame stability.

6.Run: The flame is sustained until the call for heat is satisfied. The burner is then sent to Motor-Off Delay (Postpurge), if applicable, or it is shut down and sent to Standby.

7.Recycle: If the flame is lost while the burner is firing, the control shuts down the burner, enters a 60-second recycle delay and then repeats the ignition sequence. The control will continue to Recycle each time the flame is lost until the accumulated oil-flow-without-flame time reaches 30 seconds, at which point the control will go into lockout. This feature prevents excessive accumulation of oil in the appliance firing chamber.

8.Motor-Off Delay: If applicable, the fuel valve is closed and the control delays turning the motor off for the set motor-off delay time before the control returns to standby.

9.Pump Prime: The igniter and motor are on with the oil valve open for up to 4 minutes. During Pump Prime mode, the cad cell is disregarded, allowing the technician to prime the pump without having to jumper the cad cell.

RESET BUTTON OPERATION

•Table A explains what action the control will take when the reset button is pressed for different lengths of time during the various burner operating states.

Manual

2100-422M

Page

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Contents OIL Furnace Installation Instructions Contents Getting Other Information and Publications For More INFORMATION, Contact These PublishersMinimum Clearances Equipment SelectionLocating the Furnace FLF/FLR 085, 110 and 140 Specification Sheet Supply Specification Sheet Counterflow Specification Sheet FC085 Model DimensionsInstruments Required for Proper Setup of the Furnace Installing the FurnaceInstalling a Cooling Unit InstallationField Wiring WiringFactory Wiring Electrical DataTypical Unit Setup FLF Unit Shown Typical Unit Setup FLF Unit ShownI m n e y Beckett AFG or NX OIL Burner Typical Single Inside Tank InstallationOIL Line Piping Genisys 7505 Primary Control Beckett Cleancut OIL PumpBeckett Solid State Igniter Burner States Reset Button OperationBeckett Genisys Table a Reset Button Operation Table B Status LightsCAD Cell Resistance Indicator Priming the PumpResetting from Restricted Lockout Disable FunctionCleaner Connection Electronic Blower ControlBurner Setup and Adjustment Procedures Furnace DataCombustion Diagnosis Combustion Adjustment StepsPreparation Steps Short Form Adjustment Procedure High Air Settings Low Bacharach Smoke Number Typical Smoke CO2 Chart with Adjustment RangePressure Gauge Connection to Bleed Port Correlation of Percent of CO2, O2 and Reserve AIR No Fuel OIL Efficiency Chart NET Stack TEMP. Degrees FRecommended START-UP Settings Combustion AIR Requirements GUN Assembly AdjustmentRemoving GUN Assembly Spacing of ElectrodesAFG Burner Combustion AIR Boot Assembly Combustion AIR Boot AssemblyAppliances Located in Confined Spaces ALL AIR from Inside BuildingAppliances Located in Confined Spaces ALL AIR from Outdoors Minimum Ventilation OpeningsALL Ventilation AIR from Outdoors Manual 2100-422M Thermostat Louvers and GrillesVenting Options Vertical VentingAFG Typical Installation of FR25 Filter KIT AIR FiltersFilter Installation LO-BOY Models LO-BOY Models Filter LocationsInspect AIR Filter Service HintsLubrication Final Inspection and TestCombination Combustion CHAMBER/BURNER Mounting System Removal of Burner onlyRemoval of Entire Combustion Chamber Mounting System To Remove Burner onlyTo Remove the Entire Combustion Chamber Mounting System Care of Finish Cleaning of the Heat ExchangerCommon Causes of Trouble Chart FH110D60F Data Chart FH085D36F DataChart FH110D48F Data Chart FLF/FLR085D36F DataChart FLR140D60F Data Chart FC085D36F DataFH Series Wiring Diagram Exchanger4047-119 E 4047-120 D
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