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Summary of Contents for 268897-UUM-B

Page 1: ...exactly could result in serious injury death or property damage m Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone included cell phone in your building Leave the building immediately Immediately call your gas supplier...

Page 2: ...he connections are secure 3 Examine return connections For Modular Homes a If the furnace has a return air duct examine the return air duct connections to make sure they are physically sound sealed to the furnace casing and the ducts terminate out side the space containing the furnace b If the furnace does not have a return air duct examine the return air filter rack connections to make sure they ...

Page 3: ...has been under water Operating Instructions 1 STOP Read the safety information above 2 Set the thermostat to the lowest setting 3 Turn off all electric power to the appliance 4 Remove burner door 5 Move gas control switch to the OFF position Do not force See Figure 4 6 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the safety information above If you don t smell ga...

Page 4: ...ommended filter size from Table 1 Replacing Filters Filters used with this furnace must be installed external to the furnace casinq DO NOT attempt to install filters inside the furnace cabinet Some installations may have the air filter in a rack attached to the cas ing of the furnace or placed in the return air duct If the filter location or replacement process is not obvious contact your installe...

Page 5: ...es from flame sensor rollout switch and HSI igniter Remove igniter carefully as it is easily broken 5 Remove the screws that hold the burner box assembly to the vest panel and remove the assembly 6 Remove the vent pipe assembly vent blower and condensate pan 7 The heat exchanger is now exposed 8 With a long flexible wire brush clean inside each tube at both the top and bottom The brush must pass a...

Page 6: ...the five recycles the gas supply does not return or the fault condition is not corrected the ignition control will lockout for one hour During burner operation a momentary loss of power for 50 milliseconds or longer will de energize the gas valve When the power is restored the gas valve will remain de energized and the ignition sequence will immediately restart FAN OFF ADJUSTMENT JUMPER TW _IN I P...

Page 7: ...connected or loose wire or by a cracked or bro ken igniter STEADY ON RED Control failure Replace control board 60 MINUTE AUTOMATIC RESET FROM LOCKOUT This control includes a watchdog type circuit that will reset from a lockout condition after 60 minutes Operational faults 6 7 8 will be reset This provides protection to an unoccupied structure if a temporary condition exists causing a furnace malfu...

Page 8: ...97 U UM B 1108 SECTION IIh REPLACEMENT PARTS LIST 31 29 39 16 58 28 j_ jz26 jz 45 21 44 46 20 38 41 54 29 36 37 27 6 _ __ _ J_ I o_ _o _r _ _ _ 9 47 _ 8_ 3 32 30 _ 40 13 8 Johnson Controls Unitary Products ...

Page 9: ...DESCRIPTION MISCELLANEOUS 37 PLUG WINDOW CLEAR 1 5 38 CONNECTOR AIR INTAKE 2 39 TUBING SILICONE Gray 188 ID 2 ft Req d 40 TUBING PREFORMED 41 GASKET AIR INTAKE 42 GASKET COMBUSTION BLOWER 43 GASKET CONDENSATE PAN 44 GASKET UPPER CONDENSATE PAN 45 GASKET GAS CONTROLS 46 GASKET COND COIL LOWER PAN 2 Req d 47 GROMMET MANIFOLD SEAL 48 GROMMET MOTOR 3 Req d 49 GROMMET 1 2 DIA 50 FERRULE MOTOR MOUNT 3 R...

Page 10: ...ILTER BOTTOM RETURN FILTER KIT 1 4 FILTER USED WITH ALL MODELS ALL MODELS 80 100 MBH 60 MBH ALL MODELS ALL MODELS ALL MODELS ALL MODELS ALL MODELS 17 1 2 CABINETS 17 1 2 CABINETS 21 CABINETS 21 CABINETS REPLACEMENT PART CONTACT INFORMATION This is a generic parts list To request a complete parts list refer to the contact information below Visit our website at www sourcel parts com for the followin...

Page 11: ..._C CANAdiaN C C _T OU_ IT TRaNSFOrmER _ovA _c_ co_zs LOCAUXET MU_C_PAUX IOENTIFIE_RUN CAPACITOR z Sl L_ F_LA6 VOlT _TR REU_LAC IS _ATRI_ OU _S TOUL _L OOtT _ Z_V CONSECTIOH ROOH THERSOSTAT L _IR AV C UN MATERIAUX POUVANT RESISTER A _ T_MPERATUR S 6 O AU WO_S 221_ ftOS_C FIEL_ CONNECTION I FACTOR Y WIRING AND DEVICES _ SEVL_ENT O_S W_RETT S POURF_L O_ CUlVR_ FIELO WIRING AND DEVICES TOUI_ COMeOSANT...

Page 12: ...ning replacement of filters or any other routine maintenance as set out in the User s Information Maintenance and Service Manual 11 Replacement or cleaning of nozzles or orifices 12 Fuses either internal or external to the product 13 Excessive fuel or electricity consumption THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABIL ITY A...

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