28 | LRI4E / HRI4E Direct Vent Gas Insert|28installationBRICK PANEL INSTALLATIONIMPORTANT: THIS APPLIANCE CANNOT BE OPERATED WITHOUT BRICK OR ENAMEL PANELS INSTALLED.L390EB / L390pBBrick panEL instaLLationBrick panels are soft and fragile. Use caution when handling the panels,being careful not to jar them or scratch the painted surfaces.1) Remove left/right filler sections and discard - see below.5) Once one Firebox Liner Side is installed, you can release the FireboxLiner Rear. The side Liner will hold the rear Liner in place. Install the Fire-box Liner Left the same way you installed the Firebox Liner Right. Bothside liners should be just slightly back from the front edge of the Firebox.Firebox Liner LeftFirebox Liner RightFirebox Liner RearFirebox Liner RetainersFirebox LinersUpper Left of FireboxExhaust BaffleFirebox Liner LeftLower Right of FireboxFirebox LinerRetainer (x2)Firebox Liner RightLeft /right filler sections2) Remove the firebox liners from their packaging. Inspect them prior toinstallation to make sure they haven`t been damaged during shipping.3) Install the rear brick panel, by placing it against the rear of the firebox.The bottom of the brick panel rests on a small sheet metal lip, just abovethe air intake at the bottom rear of the Firebox. You will need to hold thispanel in place while you install the right brick panel. Do not let go of thepanel or it may fall forward and be damaged.4) While holding the rear brick panel in place, slide the right along the sideof the firebox toward the rear of the firebox. Each side Firebox Liner willsit upon a Firebox Liner Retainer and the top will be held between theExhaust Baffle and the side of the firebox.Diagram 1L390EB shownBrick Panel Installation