Haier GE NF80DT Installation Instructions Manual

508145-01G / 31-5000660 Issue 2220Page 1 of 38(P) 508145-01G*P508145-01G*GE AppliancesA Haier CompanyAppliance ParkLouisville, KY 40225This manual must be left with the homeowner for future reference.This is a safety alert symbol and should never be ignored. When you see this symbol on labels or in manuals, be alert tothe potential for personal injury or death.Improper installation, adjustment, alteration, serviceor maintenance can cause property damage, personalinjury or loss of life. Installation and service must beperformed by a licensed professional installer (orequivalent), service agency or the gas supplier.WARNINGAs with any mechanical equipment, personal injury canresult from contact with sharp sheet metal edges. Becareful when you handle this equipment.CAUTIONTable of ContentsNF80DT Gas Furnace ............................................... 1Unit Dimensions ........................................................ 2Parts Arrangement..................................................... 3Shipping and Packing List ......................................... 4Safety Information ..................................................... 4General ...................................................................... 6Combustion, Dilution & Ventilation Air ....................... 6Downflow Installation ................................................. 9Filters ........................................................................11Duct System .............................................................11Venting..................................................................... 12Gas Piping ............................................................... 17Electrical .................................................................. 19Integrated Control DIP Switch Settings ................... 29On-Board Links and Diagnostic Push Button .......... 29Unit Start-Up ............................................................ 30Other Unit Adjustments............................................ 33Heating Sequence of Operation .............................. 33Service..................................................................... 34Repair Parts List ...................................................... 36Blower Performance ................................................ 37NF80DT Gas FurnaceThe NF80DT gas furnace is shipped ready for installation inthe downflow position fueled by natural gas. A conversionkit (ordered separately) is required for use in LP/ Propanegas applications.INSTALLATION INSTRUCTIONSNF80DT Warm Air Gas FurnaceDownflow Air Discharge

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