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58UVB
DEDICATEDUPFLOWCONDENSING
GAS FURNACE
Owner’s Information Manual
NOTE TO INSTALLER:
THIS MANUAL MUST BE LEFT WITH THE EQUIPMENT
USER.
USER: Please read all instructions in the manual and retain all CERTIFIED
manuals for future reference.
!
Asan ENERGY STAR ® Partner,
WARNING
Carrier Corporation hasdeter-
mined that thisproduct meets
the ENERGY STAR ® guidelines
FIREOREXPLOSIONHAZARD
forenergy efficiency.
Failure to follow safety warnings exactly could result in
injury,death,orpropertydamag
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TABLEOFCONTENTS WELCOMETOANEWGENERATIONOFCOMFORT ... 2 FURNACECOMPONENTS .......................... 3 SAFETYCONSIDERATIONS ........................ 4 BEFORESTARTINGYOURFURNACE................ 4 STARTINGANDSHUTTINGDOWNYOURFURNACE .. 5 StepsforStartingYourFurnace .................. 5 ShuttingDownYourFurnace .................... 7 PERFORMINGROUTINEMAINTENANCE ............ 7 FilteringOutTrouble............................ 8 COMBUSTIONAREAANDVENTSYSTEM .......... 11 Heading SouthfortheWinter ........
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FURNACECOMPONENTS 17 1. Combustion--airintakeconnection to ensurecontaminant-- 2 free air (right or left side). 3 2. Burnersightglassforviewing burnerflame. 12 3. Burner assembly (inside). Operates with energy--saving 1 inshot burners and hot surface igniterfor safe,dependable 4 heating. 18 4. Redundant gas valve. Safe and efficient. Features 1 gas 6 5 control with 2 internal shutoff valves. Valve appearance varies with furnace model. 5 5. Vent outlet. Uses PVC pipe to carry flue gas from the 11
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S Do notcoverthefurnace,storetrash ordebrisnearit,or SAFETYCONSIDERATIONS inanywayblocktheflowoffreshairtotheunit. Recognize safety information. This is the safety--alert symbol S Afurnaceinstalled in an atticorotherinsulated space .When you seethissymbolonthefurnaceand ininstructions mustbekeptfreeand clearofinsulating material. ormanuals,bealertto thepotentialforpersonalinjury. Examinethefurnaceareawhen thefurnaceisinstalled Understand the signal words: DANGER, WARNING, and orwhen insulation i
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E S O L C StepsForStartingYourFurnace STARTINGANDSHUTTINGDOWN 1. Set your room thermostat to the lowest temperature YOURFURNACE setting. (SeeFig.7.) Instead of a continuously burning pilot flame which wastes 2. Closetheexternalmanualgasvalve.(SeeFig.8.) valuable energy, your furnace uses an automatic, hot surface ignition system to lightthe burnerseach timethe thermostatstarts your furnace. Follow these important safeguards: S Neverattempttomanuallylighttheburnerswitha match orothersourceofflame
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O O F F F F O O F F F F A06339 Fig.14-- ControlSwitchtoON 7. Replacemain furnacedoor.(SeeFig.15.) A05099 Fig.10-- RemoveFurnaceDoor 8. Turn ON the electrical supply to the furnace and wait 1 minute.(SeeFig.16.) 9. Open theexternalmanualgasvalve.(SeeFig.17.) 10. Set the room thermostat to a temperature slightly above the room temperature. This will automatically signal the furnace to start. 11. When the furnace receives the start signal, the inducer is started. When the pressure switch senses tha
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N E P O O O F F F F 4. Turn the switch on the gas control to the OFF position. (SeeFig.20 or21.) A06189 Fig.17-- OpenValve NOTE:Iftheburnersfailto igniteafter4 attempts,thefurnace A92185 controlsystemwilllockout.Iflockoutoccurs,mainburnersfail Fig.19-- TurnOffElectricalSupply tolight,orblowerdoesnotcomeon,shutdownthefurnaceand callyourdealerforservice. 12. Set your thermostat to the temperature that satisfies your comfortrequirements. SUGGESTION:Setting thethermostat back a fewdegrees and compen
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Only trained and qualified personnel should install, repair, or (1.) Removemain furnacedoor.(SeeFig.22.) service heating equipment. Untrained personnel can perform (2.) Remove blower access panel. (See Fig. 23.) basic maintenance functions such as cleaning and replacing air NOTE:Itwillbenecessary to remove2 screws filters. b. Air Filters Located in Filter Cabinet All other operations must be performed by trained and qualified Remove filter cabinetdoor.(SeeFig.24 and 25.) service agency personnel
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A93011 A06190 Fig.27 -- SlideAirFilterOutofFurnace Fig.24-- RemovingSideFilterCabinetDoor A93012 Fig.28-- RemovingFilterRetainerfromLatch A06191 Fig.25-- RemovingBottomFilterCabinetDoor A93010 A93013 Fig.26 -- Sliding FilterRetainerSideways Fig.29-- RemovingAirFilter 9
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A00227 Fig.30 -- SlideSideFilterOutofFurnace A05100 Fig.33-- ReplaceFurnaceDoor A00228 Fig.31 -- SlideBottom FilterOutofFurnace 5. If washable filter, wash filter (if dirty) in sink, bathtub, or outside with a garden hose. Always use cold tap water. A mild liquid detergent may be used if necessary. Spray water through filter in the opposite direction of airflow. A06192 Allow filter to dry. Fig.34-- ReplaceSideFilterCabinetDoor 6. Reinstall clean air filter. 7. Reinstall filter retainer (for blow
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FURNACEAIRFILTERTABLE ! CAUTION AIRFILTERLOCATEDINBLOWERCOMPARTMENT FURNACE FILTER SIZE(IN) UNITOPERATIONHAZARD CASING FILTER Side Bottom WIDTH TYPE Failure to follow this caution may result in property Return†* Return* (IN.) damage. 17---1/2 (1) 16 x 25 x 1 (1) 16 x 25 x 1 Cleanable If your furnace makes an especially loud noise when the 21 (1) 16 x 25 x 1 (1) 20 x 25 x 1 Cleanable 24---1/2 (1 or 2) 16 x 25 x 1 (1) 24 x 25 x 1 Cleanable main burners light, shut down your furnace and call your A
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A92330 Fig.37-- BurnerFlame HeadingSouthfortheWinter? A06456 Don’tForgetYourFurnace! Fig.38-- UpperInducerHousingDrain Connection Cap ! CAUTION UNITANDPROPERTYDAMAGEHAZARD Failure to follow this caution may result in damage to the furnace and other property damage. If the furnace is installed in an unconditioned space where the ambient temperatures may be 32_F or lower, freeze protection measures must be taken to prevent minor property orproductdamage. Since the furnace uses a condensing heat ex
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BEFOREYOUREQUESTASERVICE ! CAUTION CALL If your furnace is not operating or not performing properly, you UNITANDPROPERTYDAMAGEHAZARD may save the expense of a service call by checking a few things Failure to follow this warning could result in damage to yourself before calling for service. unitcomponents. ForInsufficientAirflow: This furnace is designed for continuous return--air minimum temperature of 60_F db or intermittent operation Check fordirty airfilter(s). S downto55_F db, such as when u
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INSTALLATIONDATA AIRCONDITIONERORHEATPUMP Date Installed OUTDOOR UNIT: ______________________________ Dealer Name Product No. _______________________________ __________________________________ Address ModelNo. ___________________________________ ____________________________________ City Serial No. _____________________________________ _____________________________________ State ______________ Zip ____________ INDOOR COIL: Telephone Product No. _________________________________ __________________
