Vashon (Avanti DVS FS) - Avalon

Installation (for qualified installers only) 9Approved Vent ConfigurationsRestrictor Position¥ A vent restrictor is builtinto the appliance tocontrol the flow rate ofexhaust gases. Thisensures proper flamesfor the wide variety ofvent configurations. Therestrictor consists of abutterfly valve in the airinlet and an adjustmentplate with index holesused to hold the valve ina fixed position.Depending upon thevent configuration, youmay be required to adjustthe restrictor position.The charts for approvedvent configurationsdescribe which positionthe vent restrictor mustbe in.Elbows¥ 2 Elbowmaximum(two 45¡ ortwo 90¡, not one45¡ and one 90¡)MeasuringVent LengthsElbows add 3" to the length ofthe vent system.3"SideView1-1/2"9-5/8"Vent Height iscalculated to thetop of the vent onhorizontalterminations andto the top of thetermination onverticalterminations.To Adjust the Restrictor:1 Determine the correct restrictor position (see the chartsunder "Approved Vent Configurations" - the stockposition is #1). Swing the left access panel open.2 Remove the screw with a 1/4"nutdriver (or screwdriver).3 Rotate the adjustment platecounter-clockwise until the correctindex hole is above the pivot point.Swing the4 Insert the screw into the correctright sideindex hole and tighten.door open.NOTE:Position #1 is thefully open positionIndexHolesScrew2341/4" Nutdriver1AdjustmentPlatePivotPointThe four holes on the restrictorplate correspond to the fourrestrictor positions.This restrictor isin Position #2.Vent Horizontal Run(measure from the closestedge of the starter section tothe end of the termination)12-3/8" tall with1-1/2" of overlapVent sections overlap eachother by 1-1/2"VentHeight8-3/4" wide with 1-1/2"to 3-3/8" of overlapThe startersection is 1-1/2"above the topVent Length(3', 4', etc.)1-1/2"Travis Industries 93508102 091002