www.desatech.com 109493-01K14Cleaning GlassClean glass with any commercial glass cleaner orsoap and water. Do not use any abrasive materialto clean glass. Do not clean glass with any coolwater if glass is still hot from the fire and smoke.A gas line or gas log lighter may be installed for thepurpose of installing a vented or vent-free deco-rative gas appliance incorporating an automaticshutoff device and complying with the Standardfor Decorative Gas Appliances for Installation inVented Fireplaces, ANSI Z21.60 or American GasAssociation draft requirements for Gas Fired LogLighters for Wood Burning Fireplaces, Draft NO.4 dated August, 1993.If you wish to install an unvented (vent-free) gaslog set, only unvented gas log sets which have beenfound to comply with the standard for unventedroom heaters, ANSI Z21.11.2 are to be installedin this fireplace.OUTSIDE AIR AND DAMPERHANDLE OPERATIONThe damper handle, which opens and closes thedamper blade, is located in the upper front faceof the fireplace. Pushing the handle forward andup through the keyway slot will free damperblade to automatically open. Pushing the handleforward and down will lock damper blade closed(see Figure 25).The outside air kit lever is located at the left andright hand sides of fireplace (see Figure 26). Lift-ing lever up will free the outside air door to open.Pulling lever down will lock the door.WARNING: Risk of fire! Re-place grate with DESA model109466-01 grate only. This gratehas been designed to keep theoperation of your fireplace safeand efficient.operaTion andMainTenanceguidelineSContinuedFigure 25 - Operating Damper HandleDamperWeightTo CloseDamperTo OpenDamperDamperWeightOpen PositionClosed PositionFigure 26 - Outside Air Kit LeverTechnical SerViceYou may have further questions about installation,operation, or troubleshooting. If so, contact DESA’sTechnical Service Department at 1-866-672-6040.When calling please have your model and serialnumbers of your heater ready.You can also visit DESA’s technical services website at www.desatech.com.