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LENNDK ,1,_ 2 003 Lennox Industries Inc. Dallas, Texas, USA 504,741M G61MP 6/2003 GAS FURNACE Fj_pu Technical blications Litho U.S.A. AWARNING WHAT TO DO IF YOU SMELL GAS: Do not store or use gasoline or other • Do not try to light any appliance.
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DURALOK HEAT EXCHANGER ASSEMBLY TOP CAP CABINET UPPER ACCESS PANEL GAS VALVE AND MANIFOLD FLUE COLLAR COMBUSTION COMBUSTION AIR INDUCER PROVING (PRESSURE) SWITCHES BLOWER MOTOR SURELIGHT ® CONTROL BOARD ..BLOWER ACCESS CONTROLBOX PANEL FIGURE 1 AWARNING Ak WARNING Ak WARNING CAUTION NOTE - This manual must be left with the equipment user.
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Contact ances surrounding the furnace, your Lennox dealer for an inspection by a qualified service 3 - DO NOT store chlorine or fluorine products near unit technician. or introduce these products into the combustion air.
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Thegasvalveonthe G61MP maybeequipped withei- WHITE RODGERS 36E SERIES GAS VALVE theragascontrol k noborgascontrol l ever, U seonlyyour handtopushtheleverorturnthegascontrol k nob. N ever usetools,Ifthetheleverwillnotmoveortheknobwillnot pushinor turnbyhand, d onottrytorepair it, Call a quali- fied servicetechnician. F orceor attempted repairmay resultin a fireor explosion, Placing the G61MP furnace into operation: G61MP units are equipped with a SureLight ¢...
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Annually (before heating season) inspect furnace venting system, vent cap, heat exchanger, and burners for corro- All G61MP filtersareinstalled external t othe unit.Filters sion, deterioration, or deposits of debris. Remove any ob- shouldbeinspected monthly. C leanor replace thefilters structions. whennecessary t oensure proper f urnace operation, Re- Inspect the furnace for obvious signs of deterioration.
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If you discover any of the following, shut down your vide a seal between the return air and the room where the unit, and contact a Lennox dealer for an inspection by furnace is installed, a qualified technician. Return air duct - Must be properly attached and provide •...
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Thefollowing repair p arts areavailable through Lennox dealers. When ordering parts,include thecomplete f urnace model number l istedontheCSAInternational nameplate - - Example: G61MP-36B-045-1, Cabinet P arts HeatingParts Upper access panel Flame Sensor Blower a ccess panel Heat e xchanger assembly...