111347-01BFor more information, visit www.desatech.comFor more information, visit www.desatech.com33SAFETY INFORMATIONContinued1. This appliance is only for use with the type of gas indicated onthe rating plate. This appliance is not convertible for use withother gases.2. Do not place propane/LP supply tank(s) inside any structure. Lo-cate propane/LP supply tank(s) outdoors (propane/LP units only).4. If you smell gas• shut off gas supply• do not try to light any appliance• do not touch any electrical switch; do not use any phone inyour building• immediately call your gas supplier from a neighbor’s phone.Follow the gas supplier’s instructions• if you cannot reach your gas supplier, call the fire department4. This heater shall not be installed in a bedroom or bathroom,unless installed as a vented appliance. See Installing DamperClamp Accessory for Vented Operation, page 10.5. Before installing in a solid fuel burning fireplace, the chimneyflue and firebox must be cleaned of soot, creosote, ashes andloose paint by a qualified chimney cleaner. Creosote will ig-nite if highly heated. Inspect chimney flue for damage. If dam-aged, repair flue before operating heater.6. Do not burn solid-fuel in a masonry or UL127 factory-builtfireplace in which a vent-free room heater is installed.7. If fireplace has glass doors, never operate this heater with glassdoors closed. If you operate heater with doors closed, heatbuildup inside fireplace will cause glass to burst. Make surethere are no obstructions across opening of fireplace.8. To prevent the creation of soot, follow the instructions in Clean-ing and Maintenance, pages 18 and 19.9. Before using furniture polish, wax, carpet cleaner, or similarproducts, turn heater off. If heated, the vapors from these prod-ucts may create a white powder residue within burner box oron adjacent walls and furniture.10. This heater needs fresh, outside air ventilation to run properly.This heater has an Oxygen Depletion Sensing (ODS) safetyshutoff system. The ODS shuts down the heater if enough freshair is not available. See Air for Combustion and Ventilation,pages 4 through 6. If heater keeps shutting off, see Trouble-shooting, pages 20 through 22.11. Do not run heater• where flammable liquids or vapors are used or stored• under dusty conditions12. Do not use this heater to cook food or burn paper or other objects.13. Do not use heater if any part has been exposed to or underwater. Immediately call a qualified service technician to in-spect the room heater and to replace any part of the controlsystem and any gas control which has been under water.14. Do not operate heater if any log is broken. Do not operateheater if a log is chipped (dime-sized or larger).15. Turn heater off and let cool before servicing, installing, or re-pairing. Only a qualified service person should install, service,or repair heater.16. Operating heater above elevations of 4,500 feet may cause pi-lot outage.17. To prevent performance problems, do not use propane/LP fueltank of less than 100 lb. capacity (propane/LP units only).18. Provide adequate clearances around air openings.SAFETY INFORMATIONLOCAL CODESUNPACKINGLOCAL CODESInstall and use heater with care. Follow all local codes. In theabsence of local codes, use the latest edition of The National FuelGas Code ANSI Z223.1/NFPA 54*.*Available from:American National Standards Institute, Inc.1430 BroadwayNew York, NY 10018National Fire Protection Association, Inc.Batterymarch ParkQuincy, MA 02269Note: Where listed vented decorative logs are required, thermostatoperation is not permitted.1. Remove logs and heater base assembly from carton.Note: Donot pick up heater base assembly by burners. This could dam-age heater. Always handle base assembly by grate.2. Remove all protective packaging applied to logs and heaterfor shipment.3. Check all items for any shipping damage. If damaged, promptlyinform dealer where you bought heater.UNPACKINGCAUTION: Do not remove the data plates from thegrate assembly. The data plates contain importantwarranty and safety information.