Nordyne RL 90+, RC 92+ installation instructions

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Contents Installation Instructions What to do if YOU Smell GASPage Table of Contents Furnace Specifications Downﬂow *RL Furnace Capacities -Furnace Airﬂow Data G6RC Upflow FurnaceCapacities Important Note Safety InformationInstallation Requirements Requirements and Codes Clearances to Combustible Materials Minimum Clearances to Combustible MaterialLocation Horizontal InstallationsDownflow Warning *RL Models Vinyl Cap Grey Tubing Installation on a combustible ﬂoor *RL Supplyair Plenum InstallationInstallation on a concrete slab *RL Circulating AIR SupplyReturn Air Venting and Combustion AIR RequirementsDownﬂow Sub-Base Dimensions Furnace on a Wood FloorEquipment in a Conﬁned Installation In a Conﬁned Space Air Requirements For One-Pipe InstallationInstallation In An Unconﬁned Space Combustion Air QualityVenting Requirements Vent Pipe Length and Diameter SolutionVent Pipe Material Seal any unused openings in the vent- ing systemVent Table Upﬂow FurnacesDownﬂow Furnaces Location of Outdoor Terminations Vent Pipe InstallationPipe Routing and Support Horizontal VentingVertical Venting Page Vent Termination Clearances for Direct Vent Furnaces For appliances 100,00 Btuh 30 kW Vertical Venting Vent ProtectionUpﬂow Models = 12 Above Roof or Snow Accumulation LevelVent Freezing Protection Side Wall Vent Kit Drainage of Condensate from FurnaceConcentric Vent Termination GAS Supply and Piping Leak CheckManifold Pressure in WC for Natural Gas at Various Altitudes Above Sea LevelNatural Gas High Altitude Conversion ConversionHigh Altitude Application LP/Propane Gas Sea Level and High Altitude ConversionLow Voltage Wiring Electrical WiringLine Voltage Wiring Verifying and Adjusting Firing Rate START-UP and AdjustmentsStart-Up Procedure Firing rate = 1040 x 90 = 93,600 BtuhVerifying and Adjusting Temperature Rise Blower Speed Tap LocationDescription of Components Verifying Operation of the Supply Air Limit SwitchVerifying Burner Operation Gas Flow RateMaintenance For Upﬂow and Downﬂow Residential Furnaces WD#Upﬂow Furnace Models Downﬂow Furnace ModelsSequence of Operation Heating ModeSystem Operation Information Furnace Fails to Operate Cooling ModeFan Mode Twinning of Two FurnacesINSTALLATION/PERFORMANCE Check List Fuel Type