PACKAGE GAS ELECTRIC FURNACESINSTALLATION INSTRUCTIONSGAS FURNACE SAFETYRecognize this symbol as a safety precaution.Please adhere to the following warnings and cautions when installing, adjusting, altering, servicing or operating the furnace.Table of ContentsGAS FURNACE SAFETY................................................................1INSTALLATION REQUIREMENTS ................................................4Tools and Parts ............................................................................4Location Requirements................................................................4Ductwork Requirements ..............................................................6Filter Requirements ......................................................................6Electrical Requirements ...............................................................7Gas Supply Requirements ...........................................................7INSTALLATION INSTRUCTIONS ..................................................7Inspect Shipment .........................................................................7Place Unit in Final Location .........................................................7Airflow Conversion .......................................................................7Hood Installation ..........................................................................8Connect Condensate Drain .........................................................8Install Ductwork............................................................................8Make Electrical Connections .......................................................9Make Gas Connections..............................................................10Start-up, Adjustments and Checks ...........................................14Gas Manifold Pressure Measurement and Adjustment.............15Blower Speed Adjustments........................................................17Blower Performance Data ..........................................................17Unit Shutdown............................................................................19Cooling Start-Up ........................................................................19SEQUENCE OF OPERATION ......................................................20Heating System ..........................................................................20Cooling System ..........................................................................20Fan Only .....................................................................................21Cooling Start-Up ........................................................................21MAINTENANCE ............................................................................22TROUBLESHOOTING ..................................................................23Unit Fails to Operate Properly....................................................23Ignition Control Error Codes ......................................................23Abnormal Operation—Heating...................................................24Abnormal Operation—Cooling...................................................25ASSISTANCE OR SERVICE .........................................................28Accessories ................................................................................28WPIO-325CWhirlpool ® Home Cooling and Heating14610 Breakers DriveJacksonville, FL 32258Whirlpool Gold® ModelsWGGE45Goodman 1Hazards or unsafe practices could result in propertydamage, product damage, severe personal injury or death.Hazards or unsafe practices may result in propertydamage, product damage, personal injury or death.WARNINGCAUTIONPlaceholderforBarCodeGoodman 9Hazards or unsafe practices may result in propertyor product damage.CAUTION