www.desatech.com 123995-01C411. Do not use heater if any part has beenunder water. Immediately call a qualifiedservice technician to inspect the roomheater and to replace any part of thecontrol system and any gas control whichhas been under water.12. Turn off heater and let cool before servic-ing. Only a qualified service person shouldservice and repair heater.SAFETYContinuedFigure 1 - Vent-Free Gas HeaterBlue Flame Heater Infrared HeaterControl KnobIgnitor ButtonGrillGuardFrontPanelBurnersHeaterCabinetControl KnobIgnitor ButtonGlassPanelFrontPanelHeaterCabinetGrillGuardPRODUCT IDENTIFICATION13. Operating heater above elevations of4,500 feet could cause pilot outage.14. To prevent performance problems, donot use propane/LP fuel tank of lessthan 100 lbs. capacity.15. Provide adequate clearances around airopenings.LOCAL CODESInstall and use heater with care. Follow all lo-cal codes. In the absence of local codes, usethe latest edition of National Fuel Gas CodeANSI Z223.1/NFPA 54*.*Available from:American National Standards Institute, Inc.1430 BroadwayNew York, NY 10018National Fire Protection Association, Inc.Batterymarch ParkQuincy, MA 02269State of Massachusetts: The installationmust be made by a licensed plumber orgas fitter in the Commonwealth of Mas-sachusetts.Sellers of unvented propane or naturalgas-fired supplemental room heaters shallprovide to each purchaser a copy of 527CMR 30 upon sale of the unit.Vent-free gas products are prohibited forbedroom and bathroom installation in theCommonwealth of Massachusetts.UNPACkING1. Remove heater from carton.2. Remove all protective packaging appliedto heater for shipment.3. Check heater for any shipping damage. Ifheater is damaged call DESA Heating, LLCat 1-866-672-6040 for replacement partsbefore returning to dealer.