www.desatech.com 119508-01ASAFETy INFORMATIONTAbLE OF CONTENTSSafety Information ............................................... Local Codes......................................................... 4Product Information ............................................. 4Product Features ................................................. 5Unpacking............................................................ 5Assembly ............................................................. 5Air For Combustion and Ventilation ..................... 6Installation ........................................................... 8Operating Fireplace ........................................... 18Inspecting Burner .............................................. 0Cleaning and Maintenance ................................ 0Troubleshooting ................................................. Specifications .................................................... 6Service Hints ..................................................... 6Technical Service............................................... 6Replacement Parts ............................................ 6Accessories ....................................................... 7Illustrated Parts Breakdown and Parts Llist ....... 8Parts Centrals .................................................... 30Warranty Information ...........................Back CoverWARNING: Improper in-stallation, adjustment, al-teration, service or main-tenance can cause in-jury or property damage.Refer to this manual forcorrect installation andoperational procedures.For assistance or addi-tional information con-sult a qualified installer,service agency or the gassupplier.WARNING: This is anunvented gas-fired heat-er. It uses air (oxygen)from the room in whichit is installed. Provisionsfor adequate combustionand ventilation air mustbe provided. Refer to Airfor Combustion and Ven-tilation section on page 6of this manual.This appliance may be in-stalled in an aftermarket,*permanently located,manufactured (mobile)home, where not prohib-ited by local codes.This appliance is only foruse with the type of gasindicated on the ratingplate. This appliance isnot convertible for usewith other gases.* Aftermarket: Completion of sale, not forpurpose of resale, from the manufacturerWARNING: This product con-tains and/or generates chemicalsknown to the state of Californiato cause cancer or birth defectsor other reproductive harm.IMPORTANT: Read this owner’smanual carefully and completelybefore trying to assemble, operateor service this fireplace. Improperuse of this fireplace can cause seri-ous injury or death from burns, fire,explosion, electrical shock andcarbon monoxide poisoning.