Manuals / York / Household Appliance / Burner

York DFAA, DFAH Section Ix: Wiring Diagram - Oil-Firedfurnace, UIM-B-1105, Unitary Products Group

Models: DFAA DFAH

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107272-UIM-B-1105

SECTION IX: WIRING DIAGRAM - OIL-FIRED FURNACE

FIGURE 37: Wiring Diagram for DFAA - Oil-Fired Furnace

Unitary Products Group

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York DFAA, DFAH installation manual Section Ix: Wiring Diagram - Oil-Firedfurnace, UIM-B-1105, Unitary Products Group

Contents

LIST OF FIGURES SECTION I: SAFETYFor Installation In LIST OF SECTIONSSPECIFIC SAFETY RULES AND PRECAUTIONS SAFETY REQUIREMENTS107272-UIM-B-1105 Unitary Products Group NOTICE SPECIAL REQIREMENTSCOMBUSTION AIR QUALITY LIST OF CONTAMINANTS INSPECTIONCHECK CERTIFICATIONS / APPROVALS FURNACE LOCATION AND CLEARANCES107272-UIM-B-1105 Unitary Products Group SECTION II: DUCTWORKDUCTWORK GENERAL INFORMATION 107272-UIM-B-1105107272-UIM-B-1105 DUCKWORK INSTALLATION Air Distribution SystemsDUCT DESIGN - CANADA CLEARANCE REQUIREMENTS - CANADA5 Inches 12.7 cm or more 107272-UIM-B-1105Unitary Products Group Furnace to Closet Door Clearance —DUCT CONNECTORS INSTALLATION OF SCREW ATTACHMENT DUCT CONNECTOR107272-UIM-B-1105 107272-UIM-B-1105 INSTALLATION OF TAB ATTACHMENT DUCT CONNECTORSFurnace and Air Conditioner Installations INSTALLATION OF THE FURNACEDFAH Furnaces Closet InstallationsBLEND AIR INSTALLATIONS SECTION III: FILTERSCONNECT FUEL LINES OIL SAFETYFuel Line Installation SECTION IV: OIL PIPING107272-UIM-B-1105 INSTALLATION AND CHECKING OF OIL PIPINGNOTICE SPECIAL REQUIREMENTS THE EFFECT OF ELEVATION ON OIL BURNER FIRINGONE PIPE SYSTEM SECTION V: ELECTRICAL POWERSOLENOID WIRING Electrical Power ConnectionsSUPPLY VOLTAGE CONNECTIONS LOW VOLTAGE CONTROL WIRING CONNECTIONSVENT AND COMBUSTION AIR SAFETY SECTION VI: VENT/COMBUSTION AIR SYSTEMEXTERIOR ROOF JACK EXTENSION Application EXISTING FURNACE REPLACEMENTNEW HOME INSTALLATION INSTALLATION IN SNOW REGIONSINTERIOR EXTENSIONS INSTALLING ROOF JACK IN ROOFConnect Roof Jack to Furnace LOCATING AND CUTTING ROOF JACK OPENINGUnitary Products Group Complete Installation, as requiredSecure Roof Jack to Roof 107272-UIM-B-1105107272-UIM-B-1105 FIGURE 30: Standard Roof JackUnitary Products Group FIGURE 31: Roof Jack With Removable Crowns Unitary Products Group107272-UIM-B-1105 INSTALLING CEILING RINGVENT SYSTEM VENT CLEARANCESAir Supply 107272-UIM-B-1105Unitary Products Group Vent TerminalFAN-ASSISTEDCOMBUSTION SYSTEM SECTION VII: SAFETY CONTROLSINDOOR FAN SWITCH Check / Adjust ElectrodesTiming SECTION VIII: START-UPAND ADJUSTMENTSSPECIFICATIONS Models START-UPAND ADJUST BURNERSET COMBUSTION WITH INSTRUMENTS ADJUSTMENT OF OIL PUMP PRESSUREADJUSTMENT OF TEMPERATURE RISE IGNITION SYSTEM SEQUENCEDETERMINE SYSTEM AIRFLOW FINAL PROCEDUREInstall Furnace Doors APPLYING FILTER PRESSURE DROP TODESCRIPTION 107272-UIM-B-1105DFAA MODEL ITEM NUMBERSECTION IX: WIRING DIAGRAM - OIL-FIREDFURNACE 107272-UIM-B-1105Unitary Products Group FIGURE 38: Wiring Diagram for DFAH - Oil Furnace 107272-UIM-B-1105Unitary Products Group PREPARATION OF COMBUSTION CHAMBER GAS PIPING Installation and Checking of Gas LineINSTALLATION OF BURNER AND CONTROLS SECTION X: GAS GUN BURNER107272-UIM-B-1105 TESTING PIPING FOR LEAKSGAS PIPING INSTALLATION LOCATE GAS LEAKS, USE A SOAP SOLUTION107272-UIM-B-1105 GAS ORIFICE CONVERSION FOR PROPANE LPHIGH ALTITUDE GAS ORIFICE CONVERSION PROPANE AND HIGH ALTITUDE CONVERSION KITSPROPANE GAS SIZING FURNACE INPUT107272-UIM-B-1105 NATURAL GASCARBON MONOXIDE POISONING HAZARD SECTION XI: START-UPAND ADJUSTMENTSPURGING CALCULATING THE FURNACE INPUT NATURAL GASUnitary Products Group 107272-UIM-B-1105107272-UIM-B-1105 ADJUSTMENT OF MANIFOLD GAS PRESSUREINITIAL START UP CHECKING THE GAS PRESSURESADJUSTMENT OF TEMPERATURE RISE Observing Burner OperationIf Furnace Fails to Operate Properly PERFORMANCE CHECKOPERATION AND TROUBLESHOOTING 107272-UIM-B-1105Unitary Products Group Unitary Products Group 107272-UIM-B-1105FIGURE 46: Wiring Diagram for DFAH - Gas Gun Unitary Products Group107272-UIM-B-1105 Product Unitary5005 Norman