www.desatech.com 117437-01DWARNING: Improperinstallation, adjustment,alteration, service ormaintenance can causeinjury or property dam-age. Refer to this manualfor correct installationand operational proce-dures. For assistance oradditional informationconsult a qualified in-staller, service agency orthe gas supplier.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 productcontains and/or generateschemicals known to the Stateof California to cause cancer orbirth defects or other reproduc-tive harm.IMPORTANT: Read this owner’smanual carefully and completelybefore trying to assemble, op-erate or service this fireplace.Improper use of this fireplacecan cause serious injury or deathfrom burns, fire, explosion,electrical shock and carbonmonoxide poisoning.DANGER: Carbon monoxidepoisoning may lead to death!SAFETyTABLE OF CONTENTSSafety................................................................... Product Identification............................................ 4Local.Codes......................................................... 4Product.Features.................................................. 5Pre-Installation.Preparation.................................. 5Installation.Precautions........................................ 9Venting.Installation............................................... 9Installing.Optional.Controls................................ 1Fireplace.Installation.......................................... 15Operating.Fireplace............................................ 0Inspecting.Burners............................................. 3Cleaning.and.Maintenance................................. 4Specifications..................................................... 5Service.Hints...................................................... 5Technical.Services.............................................. 5Troubleshooting.................................................. 6Replacement.Parts............................................. 31Accessories........................................................ 31Parts................................................................... 3Warranty...............................................Back.CoverState of Massachusetts:The installation mustbe made by a licensedplumber or gas fitter inthe Commonwealth ofMassachusetts.