JGP989ge.com49-80388-1 10-06 JROwner’s Manual& InstallationInstructionsSafety Instructions . . . .2–7Operating InstructionsDowndraft Vent System . .10Features . . . . . . . . . . . . . .8Gas Surface Burners . . . . .9Using Your Cooktop . . . .10Care and CleaningBurner Assemblies . . . . .11Burner Caps and Heads . .11Burner Grates andVent Grille . . . . . . . . . . . .12Control Knobs . . . . . . . .13Glass Surface . . . . . . .13, 14Vent Filter . . . . . . . . . . . .12Installation InstructionsDuctwork . . . . . . .19–22, 27ElectricalConnections . . . .23, 28, 29Exhaust Blower Ratings .21Final Assembly . . . . . . . .30Installingthe Cooktop . . . . . . .25–28Installing the Gasket . . . .24Power Supply . . . . . . . . .23Preparation . . . . . . . .17–19Safety Precautions . . . . . .15Unpackingthe Cooktop . . . . . . .16, 24TroubleshootingTips . . . . . . . . . . . . . .31, 32Consumer SupportConsumer Support . . . . .36ProductRegistration . . . . . . . .33, 34Warranty . . . . . . . . . . . . .35Write the model and serialnumbers here:Model # __________________Serial #____________________Find these numbers on a labelunder the cooktop, on the sideof the vent chamber.CooktopGas Downdraft