www.desatech.com111906-01F 19Figure 39 - Installing Alkaline Battery in Hand-Held RemoteControl UnitFIREPLAcE INSTALLATIONContinuedREMOvING/REPLACING GLASS DOORCAUtION: Do not operate this fireplace with a bro-ken glass door panel or without the glass door panelsecurely in place. For replacement part information seeReplacement Parts, page 28.CAUtION: Wear gloves and safety glasses whilehandling or removing broken glass. Do not remove ifglass is hot. keep children and pets away from glass.WARNING: If fireplace has been running, turn offand unplug fireplace. Let cool before removing glassdoor or louvers.Removing Louver PanelsRemove the top and bottom louver panels by simultaneously pullingboth top end spring latches towards the center of the appliance untilthey are disengaged from the locating holes (see Figure 40). Repeatfor bottom spring latches and pull the louvers outward. To install orreplace items removed, simply reverse the procedures above.Figure 40 - Removing Louver PanelLouver PanelSpring LatchRemoving Glass DoorIf replacement of glass is necessary, the entire assembly, glass andframe, must be replaced. If glass is broken, wear gloves and tapethe remaining fragments onto the frame.1. Remove screen assembly by pushing the rod either left or rightand then down and forward to remove screen/rod assemblyfrom the firebox. Set assembly aside.LockUnlockGlassFrameAssemblyScrewFigure 41 - Removing/Replacing Glass DoorHingeLatch2. Lift up on latches to unlock. There are two on top of firebox andtwo below firebox that hold glass door in place (see Figure 41).3. While holding glass door to prevent it from falling and causinginjury, remove the five screws from the hinge located on theleft side of door frame assembly (see Figure 41).4. Remount the new frame at the hinge with five new screwsbefore closing door. This will ensure seating of the gasket.5. Close glass door frame. Lock latches by placing the bar under thetab on door and pushing down and back on latch (see Figure 41).6. Replace screen/rod assembly by reversing step 1.7. Replace louvers by reversing procedure under Removing Lou-ver Panels.Battery Cover Remote Control UnitTerminalWires9-VoltBatteryBatteryHousingCleaning Glass DoorSee Cleaning and Maintenance on page 24.INStALLING BRICK LINER MODELSBL42DA(SA) AND BL42DHA(SA)WARNING: If fireplace has been running, turn off andunplug fireplace. Let cool before installing brick liner.You may purchase brick liner from your local retailer or see Ac-cessories, page 29.CAUtION: Always handle brick panels with twohands. Do not force brick panels into place. Excessiveforce will break brick panels.1. Remove top and bottom louvers to allow access to doorlatches.2. Unlock door latches and open glass door. See steps 1 and 2 ofRemoving/Replacing Glass Door.3. If installing brick liner in new fireplace, go to step 4. If install-ing brick liner in an existing fireplace, carefully remove logs,lava rock, and ember material.4. Remove three screws from deflector shield on the inside topof firebox. Set shield and screws aside.5. Install rear brick panel first. Rest bottom edge of panel on backedge of grate (see Figure 42, page 20).