Allied Air Enterprises 80G1UH, A80UH Unit Operation, Issue, Page 39 of, 506526-01

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UNIT OPERATION

506526-01

Issue 1031

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Contents Warm Air Gas Furnace TABLE OF CONTENTSINSTALLATION INSTRUCTIONS A80UH & 80G1UHA80UH & 80G1UH Unit Dimensions - inches mm FRONT VIEWSIDE VIEW 506526-01 A80UH & 80G1UHA80UH & 80G1UH Gas Furnace Safety InformationInstalled Locations DANGERUse of Furnace as a Construction Heater Installed in Combination with a Cooling CoilHeating Unit Installed Upstream of Cooling Unit Temperature Rise215 Metropolitan Drive West Columbia, SC GeneralProduct Contains Fiberglass Wool Allied Air Enterprises, IncFigure Air from Inside Unconfined SpaceConfined Space Equipment in Confined Space - All Air From InsideEQUIPMENT IN CONFINED SPACE Setting Equipment Upflow Application Installation ClearancesUpflow Applications 5.Bottom and one side return air Return Air - Upflow Applications1800 cfm 850 L/s must have one of the following 3.Bottom return air 4.Return air from both sidesHorizontal Applications Horizontal Application Installatioin clearancesRemoving the Bottom Panel Removing the Bottom Panel FigureSupply Air Plenum Horizontal Application Unit installed on PlatformFilters Table Duct SystemFigure UPFLOW POSITION VentingMounting Screws Location Figure UPFLOW POSITION UPFLOW POSITIONHORIZONTAL RIGHT POSITION Horizontal PositionHORIZONTAL LEFT POSITION Figure HORIZONTAL LEFT POSITIONIssue Venting Using a Masonry ChimneyCommon Venting Using Metal Lined Masonry Chimney Vent Connection FigureGeneral Venting Requirements Page 17 of Issue506526-01 Serving a Single Category I ApplianceIssue Page 18 of506526-01 Serving a Single Category I ApplianceIssue Page 19 ofServing Two or More Category I Appliances Vent Connector CapacityServing Two or More Category I Appliances Common Vent CapacityServing Two or More Category I Appliances Table Common Vent CapacityServing Two or more Category I Appliances Table Vent Connector CapacityPage 22 of Removal of the Furnace from Common VentCARBON MONOXIDE POISONING HAZARD IssueIssue Gas PipingGas Supply Gas Pipe Capacity - ft³/hr m³/hrPage 24 of Possible Gas Piping ConfigurationsFigure Horizontal Applications IssueINTERIOR MAKE-UPBOX INSTALLATION Figure INTERIOR MAKE-UPBOX INSTALLATION FigureLeak Check Figure Electrical ELECTROSTATIC DISCHARGE ESDCondensing Unit Thermostat Designations Accessory TerminalsGenerator Use - Voltage Requirements Thermostat506526-01 Wiring Diagram FigureIssue Page 27 ofTypical Field Wiring Diagram Figure Integrated ControlAutomatic Hot Surface Ignition System Gas Valve Operation Figure FOR YOUR SAFETY READ BEFORE LIGHTING UNITUnit Start-UP Placing the Furnace into OperationManifold Pressure Measurement Gas Pressure Adjustment Gas Flow ApproximateHeating Sequence Of Operation Figure Supply Pressure MeasurementPressure Switch Manifold Pressure Settings and Pressure SwitchOther Unit Adjustments Flame Rollout SwitchesElectronic Ignition Thermostat Heat AnticipationElectrical Blower SpeedsFlue And Chimney ServiceELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD Blower506526-01 Cleaning the Heat Exchanger and BurnersIssue Page 34 ofNOx INSERTS Figure Remove 5 Screws If NecessaryPage 36 of PLANNED SERVICEFAILURE CODES IssueControl Panel REPAIR PARTS LISTCabinet Parts Heating Parts506526-01 START-UP& PERFORMANCE CHECK LIST UNIT SET UPIssue Page 38 of506526-01 IssueUNIT OPERATION Page 39 of