Carrier 58MXA instruction manual

Models: 58MXA

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Contents

Fig. 1ÐMultipoise Furnace in Upflow Orientation Service and Maintenance InstructionsSAFETY CONSIDERATIONS →For Sizes 040Ð140, SeriesGENERAL ELECTROSTATIC DISCHARGE ESD PRECAUTIONSCARE AND MAINTENANCE Fig. 2ÐMultipoise OrientationsFig. 3ÐBottom Filter Arrangement Fig. 4ÐFilter Installed for Side InletStep 1ÐCleaning and/or Replacing Air Filter Step 2ÐBlower Motor and Wheel MaintenanceFig. 5ÐBurner Box Assembly Step 3ÐCleaning BurnersTable 1ÐSpeed Selector Exchangers Fig. 6ÐCleaning Inlet Openings of Primary HeatFig. 7ÐCombustion-AirIntake Housing Gasket Repair Step 4ÐCleaning Heat ExchangersTube location when used in DOWNFLOW application →Fig. 8ÐFurnace Pressure and Drain Tubing DiagramTube location when used in UPFLOW application Tube location when used onStep 6ÐServicing Hot Surface Ignitor Fig. 10ÐGasket on Collector BoxFig. 11ÐField Wiring Step 7ÐElectrical Controls and WiringStep 8ÐTroubleshooting Step 9ÐChecking Heat Tape Operation If Applicable Fig. 12ÐControl CenterStep 10ÐWinterizing →Fig. 13ÐInducer Housing Drain TubeA99106 → Fig. 15ÐWiring DiagramSTATUS SERVICEFig. 16ÐService Label LED CODEYES NO → Troubleshooting GuideSTART NO NOA99123 Page Packaged Service Training SERVICE TRAININGMaintenance Installation Overview