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8-Series DV-2 Gas Fireplace <br /> Ins falling The Gas Line <br /> The gas tine must to installed before finishing the B-Series DV.2 Use only certffied 1+;cnL�a vert=m;orenrs.(Use of other parts will void <br /> Fireplace.Natural Gas requires a minimum inlet gas supply pressure the hlcntigo vie anty:and may impede the operation of the fireplace.) <br /> of 5.5'W.C.&a manifold pressure of 3.5"W.C.Propane Gas requires a All joinIs mast to seared hth a m;trum of two sows per joint <br /> minimum inlet gas supply pressure of 11"W.C.&a manifold pressure of Vent tammtinaticns must rm be recessed ire.wells or siding <br /> 10"W-C.Provision must also be made for a 118"N.P.T.plugged tapping <br /> and be accessible for test gauge connection immediately upstream of Horizontal runs:rust be suppered by a minimum of two supports per hor- <br /> the gas supply controls to the appliance.The fireplace gas connection zontal run A.mirirnum of cre wow on each side of support is also required <br /> and the main operating gas valve is located behind the removable trim :: Flex vent sections may be s"s ed up to 50%of their total length(eg.a <br /> at the bottom of the unit and reed only be attached to the gas line with 24"section may be stretched to 36 <br /> an approved fitting,as required by the applicable installation codes. Maximum haizen�l run of a ex sect <br /> with no ver'�al rse is 3 feet. <br /> "Only use gas shut-or'r,valves approved for use by the state,province, r Flex vent sections over 3 feei mus fail*-.'thin to knits set by the venting <br /> region,or governing body,in which the appliance is being installed,or graph and must have a minimum ve Goal fte of 3 inches per foot of Rex. <br /> as required by the applicable installation codes. Solid vent sections may to cut less than halfway from the female end <br /> •Flexible gas connectors must not exceed 3 feet in length,unless it is C, Venting components can be used in any combination of solidlrigid pipe or <br /> allowable witin applicable installation codes. flex pipe and in any crienta5m.?dale conr:eCors can face in any direction) <br /> Vent Terminations <br /> Selecting ATermination Location <br /> Choosing your vent termination location will help to determine whether <br /> 1 you need to use a top vert or pear vent fireplace.Figure 6,below,shows <br /> typical fireplace locations and the venting options they provide. <br /> For a more detailed diagra;,of allowed termination locations,see Ap- <br /> t Gasliae access pandixA <br /> 41 3'/4 x21/2" <br /> Figure 5. Gas Fine access. <br /> The app'.iance and its individual shut-off valve must be disconnected <br /> from to pas supply piping system Burin any pressure testing of that "I <br /> system at test pressures in excess of 112 psig(3.5 kPa). LLLIII L <br /> The appliance must be isolated From the gas supply piping system by <br /> closing its individual manual shut-orf valve during any pressure testing C <br /> of the gas supply piping system at test pressures equal to cr less than <br /> 112 prig(3.5 kPa). Figure 6. Fireplace locations a„d vent ternicaters. <br /> Note: After gas lire is connected,each appliance connection, <br /> valve and valve train mus the checked while under normal <br /> ocerafing pressure with either a liquid solution,or leak <br /> detector,device,to locate any source of leak.Tighten <br /> any areas where bubbling appears or leak is detected until <br /> bubbling stops completely or leak is no longer detected. <br /> DO NOT use a flame of any kind to test for leaks. .a Vertterm!naticnscanbev"a het If the termination is less than 7feet <br /> above a public wai,'<way,it should be fifted with a ced!fied Mlontigo <br /> Vent Installation HeatGuard.(Partno.?70GG). <br /> This section covers the installation of direct venting and terminations. Do not obstruct, or arempt to conceal the vent termination. <br /> Installation Requirements These actions will affect the operation of the fireplace,and may <br /> &Series OV-25rep!aces are cermed for use with M9ontipo Standard Series be hazardous. <br /> (4”1 T)ventirg components. 3 in heavy snow areas,take ex7a care to prevent snow buildup <br /> fAinirrun clearance to combustible construction around the vent pipe from obstructing the vent termination. <br /> Is 1"an alt sides,except on horizontal venting where the top of the pipe -, Use Micnfigo Vinyl Herat Shield(Part no.VSS)when using on <br /> must have a dearance of at least T. applications with vinyl sdng toguard against <br /> possible damage. <br /> ?-tc».xMisr-u 1 <br /> pay-5 <br />