Carrier 58DLA Installation, Start-up, Operating And Service And Maintenance Instructions

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Carrier 58DLA Installation, Start-up, Operating And Service And Maintenance Instructions Manual pdf 6 page image

6THE BLOWER IS LOCATEDTO THE RIGHT OF THEBURNER SECTION, ANDAIR CONDITIONED AIR ISDISCHARGED TO THE LEFT.THE BLOWER ISLOCATED BELOW THEBURNER SECTION, ANDCONDITIONED AIR ISDISCHARGED UPWARD.THE BLOWER ISLOCATED ABOVE THEBURNER SECTION, ANDCONDITIONED AIR ISDISCHARGED DOWNWARDTHE BLOWER ISLOCATED TO THE LEFTOF THE BURNER SECTION,AND CONDITIONED AIR ISDISCHARGED TO THE RIGHT.A02097Fig. 4 -- Multipoise OrientationsLOCATIONGENERALThis multipoise furnace is shipped in packaged configuration.Some assembly and modifications are required when used in anyof the four applications shown in Fig. 4.CARBON MONOXIDE POISONING HAZARDFailure to follow this warning could result in personalinjury or death, and unit component damage.Corrosive or contaminated air may cause failure of partscontaining flue gas, which could leak into the living space.Air for combustion must not be contaminated by halogencompounds, which include fluoride, chloride, bromide, andiodide. These elements can corrode heat exchangers andshorten furnace life. Air contaminants are found in aerosolsprays, detergents, bleaches, cleaning solvents, salts, airfresheners, and other household products. Do not installfurnace in a corrosive or contaminated atmosphere. Makesure all combustion and circulating air requirements are met,in addition to all local codes and ordinances.! WARNINGThis furnace must:S be installed so the electrical components are protectedfrom water.S not be installed directly on any combustible materialother than wood flooring for upflow applications.Downflow installations require use of a factory--ap-proved floor base or coil assembly when installed oncombustible materials or wood flooring (refer toSAFETY CONSIDERATIONS).S be located as close to the chimney or vent and attachedto an air distribution system. Refer to Air Ducts section.S be provided ample space for servicing and cleaning.Always comply with minimum fire protection clear-ances shown on the furnace clearance to combustiblelabel.The following types of furnace installations may requireOUTDOOR AIR for combustion due to chemical exposures:S Commercial buildingsS Buildings with indoor poolsS Laundry roomsS Hobby or craft rooms, andS Chemical storage areasIf air is exposed to the following substances, it should not be usedfor combustion air, and outdoor air may be required forcombustion:S Permanent wave solutionsS Chlorinated waxes and cleanersS Chlorine based swimming pool chemicalsS Water softening chemicalsS De--icing salts or chemicalsS Carbon tetrachlorideS Halogen type refrigerantsS Cleaning solvents (such as perchloroethylene)S Printing inks, paint removers, varnishes, etc.S Hydrochloric acidS Cements and gluesS Antistatic fabric softeners for clothes dryersS Masonry acid washing materialsAll fuel--burning equipment must be supplied with air for fuelcombustion. Sufficient air must be provided to avoid negativepressure in the equipment room or space. A positive seal must bemade between the furnace cabinet and the return--air duct toprevent pulling air from the burner area and from draft safeguardopening.58DL