Desa LDL3924NR Owner's Operation And Installation Manual

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Desa LDL3924NR Owner's Operation And Installation Manual Manual pdf 24 page image

111515-01AFor more information, visit www.desatech.comFor more information, visit www.desatech.com24SERVICE HINTSWhen Gas Pressure Is Too Low• pilot will not stay lit• burners will have delayed ignition• heater will not produce specified heat• for propane/LP units, propane/LP gas supply may be lowYou may feel your gas pressure is too low. If so, contact your localpropane/LP or natural gas supplier.TECHNICAL SERVICEYou may have further questions about installation, operation, ortroubleshooting. If so, contact DESA Heating Products’ TechnicalService Department at 1-866-672-6040. When calling please haveyour model and serial numbers of your heater ready.You can also visit DESA Heating Products’ technical services website at www.desatech.com.SPECIFICATIONSREPLACEMENT PARTSWIRING DIAGRAMSERVICE HINTSTECHNICAL SERVICEBtu (Variable) 26,000/39,000 26,000/39,000Type Gas Propane/LP NaturalIgnition Piezo PiezoManifold Pressure 8.0" W.C. 3.5" W.C.Inlet Gas Pressure(in. of water)Maximum 14" 10.5"Minimum* 11" 5"* For purpose of input adjustmentSPECIFICATIONSREPLACEMENT PARTSNote: Use only original replacement parts. This will protect yourwarranty coverage for parts replaced under warranty.PARTS UNDER WARRANTYContact authorized dealers of this product. If they can’t supplyoriginal replacement part(s), call DESA Heating Products’ Techni-cal Service Department at 1-866-672-6040.When calling DESA Heating Products, have ready• your name• your address• model and serial numbers of your heater• how heater was malfunctioning• type of gas used (propane/LP or natural gas)• purchase dateUsually, we will ask you to return the part to the factory.PARTS NOT UNDER WARRANTYContact authorized dealers of this product. If they can’t supply originalreplacement part(s), call DESA Heating Products at 1-866-672-6040for referral information.When calling DESA Heating Products, have ready• model number of your heater• the replacement part numberWIRING DIAGRAMBlackRedRedWhite