Desa CGCFTP, CGCFTN Owner's Operation And Installation Manual

Also see for CGCFTN: OWNER'S OPERATION AND INSTALLATION MANUAL OWNER'S OPERATION AND INSTALLATION MANUAL

Contents

www.desatech.com 111044-01J4TROUbLESHOOTINGContinuedObSERVED PRObLEMYellow flame during burnercombustionSlight smoke or odor during initialoperationFireplace produces a whistlingnoise when burner is litWhite powder residue formingwithin burner box or on adjacentwalls or furnitureFireplace produces a clicking/ticking noise just after burner islit or shut offPOSSIbLE CAUSE1. Not enough air2. Gas regulator defective1. Residues from manufacturingprocesses1. Turning control knob to HIposition when burner is cold2. Air in gas line3. Air passageways on fireplaceblocked4. Dirty or partially cloggedburner orifice1. When heated, vapors fromfurniture polish, wax, carpetcleaners, etc. may turn intowhite powder residue1. Metal expanding while heatingor contracting while coolingREMEDY1. Check burner for dirt anddebris. If found, clean burner(see Cleaning and Mainte-nance, page 20)2. Replace gas regulator1. Problem will stop after a fewhours of operation1. Turn control knob to LOposition and let warm up fora minute2. Operate burner until air isremoved from line. Have gasline checked by local propane/LP gas company3. Observe minimum installationclearances (see Figures 6 and7, page 9)4. Clean burner (see Cleaningand Maintenance, page 20)or replace burner orifice1. Turn heater off when usingfurniture polish, wax, carpetcleaners or similar products1. This is normal with most fire-places. If noise is excessive,contact qualified service person