W415-1710 / A / 07.27.17EN26installation planning4.3 installation option 3 - Rear OpeningAir outlet opening is required to be centered with the appliance.(Q x R)* AIR OUTLETOPENING IS HOTWHEN APPLIANCEIS OPERATING!Room 1Room 2Dynamic HeatControl™ rear airoutlet opening mustbe located out ofreach of the user.Opening must notbe restricted by fur-nishings or decor.Minimum air outlet opening dimension must be followed. The opening is required to be framed no more than 1.5” below theenclosure top (see option 3 diagram) to avoid trapping heat in the upper areas and centered on the appliance center. Framingthe rear opening lower will overheat the appliance, the enclosure, and finishing material.SWall mountedobject (pictureframe, appli-ance, etc.)AccessSide offireplaceOtherroomceilingenclosure topmust be installed 2-3”0-1.5” Max6” minALTERNATIVE2 1/2”minIncreasing the air outlet opening will allow the appliance, the glass barrier (if equipped), the temperatures on the surfaces above the fire-place opening, and the enclosure be at cooler temperatures. It will also allow the air to circulate more effectively in the room. However,if the appliance is equipped with the Dynamic Heat Control™ Plus, then the opening size must be 80 sq. in. for modelsLV38-1, LV50-2, LVX38, and LVX50, or 160 sq. in. for models LV62, LV74, LVX62, and LVX74.note:Suitable for Dynamic Heat Control™ Plus! WARNING• When using a rear air outlet opening,it is critical that the adjoining room orliving spaces are in direct air communi-cation (i.e. of an open plan configurationor connected by a permanently opendoorway or archway). This preventsthe appliance from being in a negativepressure more than that of the adjoiningroom. Failure to follow these require-ments can result in reversing the Dy-namic Heat Control™ air flow and willcause the appliance, safety barrier, andfinishing materials to overheat, creatinga fire hazard.