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RS6612013

August 2014

This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not
assume any responsibility for property damage or personal injury due to improper service procedures or
services performed by an unqualified person. The material in this manual does not supercede manufacturers
installation and operation instructions.

Copyright© 2014 Goodman Company, L.P.

Service Instructions

Goodman

®

 Brand GMEC96

 & Amana

®

 Brand AMEC96

Two Stage Furnace

with multi-speed ECM Motor

®

 is a registered trademark of Maytag Corporation or its related companies and

is used under license to Goodman Company, L.P., Houston, TX, USA.  All rights reserved.

Содержание Amana AMEC96

Страница 1: ...performed by an unqualified person The material in this manual does not supercede manufacturers installation and operation instructions Copyright 2014 Goodman Company L P Service Instructions Goodman...

Страница 2: ...FORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH GOODMAN WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPE...

Страница 3: ...ng permanent brain damage or death Avertissement special au sujet de l installation d appareils de chauffage ou de traitement d air dans des endroits clos tets les garages les locaux d entretien et le...

Страница 4: ...If the gas control switch or knob D Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the c...

Страница 5: ...eau Si cela se produit demandez immediatement a un reparateur qualifie d inspecter l appareil et de remplacer toute piece du systeme de controle et toute commande de gaz ayant ete dans l eau 0140F000...

Страница 6: ...6 DU GAZ ARRIVEE INLET GAS IN ON POS LEVER SHOWN MANUAL GAS ON MARCHE MANUEL EN POS ROBINET A GAZ IMPORTANT INFORMATION...

Страница 7: ...A AMEC960803BNAA AMEC961004CNAA AMEC961205DNAA Amana Brand 96 Two Stage Heating Two Stage Cooling Gas Furnace Up flow Horizontal Left and Right 34 5 tall Induced Draft Nidec multi speed ECM motor Stai...

Страница 8: ...02F Concentric Vent Kit For use with Amana Brand high efficiency furnace models This kit is designed to allow terminations of a direct vent furnace to be concentrically vented through a wall or roof T...

Страница 9: ...surface of the furnace near the control Any tools held in a person s hand during grounding will be discharged 3 Service integrated control module or connecting wiring following the discharge process...

Страница 10: ...ion where the typical operating sound level of a furnace is deemed objectionable an optional sound reduction kit is avail able Consult your local distributor for more details Provide provisions for ve...

Страница 11: ...clearance information for this furnace is pro vided on the unit s clearance label These clearances must be permanently maintained Refer to Specification Sheet for minimum clearances to combustible ma...

Страница 12: ...from rafters or joist use 3 8 threaded rod and 2 x2 x1 8 angle iron as shown in the fol lowing figure If the furnace is installed in a crawl space it must also be suspended from the floor joist or sup...

Страница 13: ...e space Rooms communicating directly with the space in which the appliances are installed through openings not furnished with doors and through combustion air openings sized and located in accordance...

Страница 14: ...e area of not less than one square inch per 2000 BTU of the total input rating of all equipment in the enclosure Outlet air duct Inlet air duct Figure A 9 3 3 1 2 All Combustion Air From Outdoors thro...

Страница 15: ...9 3 8 1 Ducts shall be constructed of galvanized steel or a material having equivalent corrosion resistance strength and rigidity Exception Within dwellings units unobstructed stud and joist spaces sh...

Страница 16: ...or heat tape isrecommended Failuretoprovidepropercondensatedrain age can result in property damage Leveling Leveling ensures proper condensate drainage from the heat exchanger and induced draft blower...

Страница 17: ...must not be connected to Type B BW or L vent or vent connector and must not be vented into any portion of a factory built or masonry chimney except when used as a pathway for PVC as described later i...

Страница 18: ...for construction of the vent flue pipe sys tem of a non direct vent installation In addition to the vent flue pipe a single 90 elbow must be secured to the com bustion air intake to prevent inadverte...

Страница 19: ...DOWN OPTIONAL 12 MIN ABOVE HIGHEST ANTICIPATED SNOW LEVEL 12 MIN HorizontalTermination SinglePipe AboveHighestAnticipatedSnowLevel 90 OR 45 ELBOW SCREEN OPTIONAL 12 MIN TO GRADE OR HIGHEST ANTICIPATE...

Страница 20: ...equipment These distances apply ONLY to U S Installations 4 The vent termination shall be located at least 3 above any forced air inlet located within 10 and at least 10 from a combustion air intake o...

Страница 21: ...the ranges specified below The supply pressure must be con stant and available with all other household gas fired appli ances operating The minimum gas supply pressure must be maintained to prevent un...

Страница 22: ...gravity of the gas and length of the run The gas line installation must comply with local codes or in their absence with the latest edition of the National Fuel Gas Code NFPA 54 ANSI Z223 1 Length of...

Страница 23: ...ge All propane gas equipment must conform to the safety stan dards of the National Board of Fire Underwriters NBFU Manual 58 For satisfactory operation propane gas pressure must be 10 inch WC at the f...

Страница 24: ...0 Tubing Size O D Type L Nominal Pipe Size Schedule 40 Pipe or Tubing Length Feet Data in accordance with NFPA pamphlet No 54 Sizing Between Second or SecondStage Regulator Appliance Maximum Propane...

Страница 25: ...nstalling any acces sories Follow the humidifier or air cleaner manufacturers instructions for locating mounting grounding and control ling these accessories If it is necessary for the installer to su...

Страница 26: ...ion will require only field installed wiring with no external kits or parts The staging DIP switches and speed tap DIP switches must be set the same on both furnaces Room Thermostat Y2 Y W W2 R G C Yl...

Страница 27: ...return air filter is not supplied with the furnace The in staller must supply a means of filtering all of the return air Filter s shall comply with UL900 or CAN ULC S111 Stan dards If the furnace is i...

Страница 28: ...0 2 0 3 0 4 OFF ON ON ON OFF ON ON ON ON OFF OFF OFF ON OFF OFF ON ON OFF OFF ON OFF OFF OFF ON FACTORY SETTING MEC960402BN 0 6 0 7 0 8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM All DIP...

Страница 29: ...FF OFF ON OFF ON ON 0 5 OFF OFF OFF ON OFF OFF ON ON OFF OFF ON OFF 0 1 0 2 ON OFF ON ON ON ON 0 3 FACTORY SETTING MEC960803BN 0 6 0 7 0 8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM All...

Страница 30: ...ON ON 0 5 OFF OFF OFF ON OFF OFF ON ON OFF OFF ON OFF 0 1 0 2 0 3 ON OFF ON ON ON ON 0 4 FACTORY SETTING MEC961205DN 0 6 0 7 0 8 CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM All DIP Switc...

Страница 31: ...efficiency and trouble free operation Carbon Filters 1156 3 and 1856 3 set of 3 are also available See Product Catalog for exact filter for your model A full line of air filtration and indoor air qual...

Страница 32: ...d duty cycle is less than 50 then the low to high stage delay will be determined from the table below In this case an assumption is made that the outside temperature is fairly mild and the long time b...

Страница 33: ...condenser fan are energized The compressor is connected to the Y terminal of the con trol module The circulator fan is energized at cool speed after a cool on delay The electronic air cleaner will al...

Страница 34: ...Fuel Kit Media Air Cleaners Electronic Air Cleaner Concentric Side Wall Flush Mount Vent Kit 3 Concentric Side Wall Flush Mount Vent Kit 2 MEC960302BNAA MEC960402BNAA MEC960603BNAA MEC960803BNAA MEC9...

Страница 35: ...orizontal Installation Description This side wall only vent kit 0170K00000S is to be used with 2 3 vent systems The 0170K00001S is a side wall vent kit that is to used with 2 vent systems ONLY This ki...

Страница 36: ...rizontal Installation The DCVK 20 2 or the DCVK 30 3 is a concentric vent kit approved with furnaces listed in this manual This concentric vent kit allows for vertical or horizontal vent termina tion...

Страница 37: ...2 4 K1 OT NO Y P2 9 CALL FOR 2ND STAGE COMPRESSOR Y2 1 0K G FURN P2 1 C OT C C SECOND STAGE COMPRESSOR OUTPUT G CALL FOR EMERGENCY HEAT W1 FURN W2 HP F1 3A OT NC 24VAC 2ND STAGE COMPRESSOR DEMAND OUTP...

Страница 38: ...T CONTROL 45 S 301 CHECKINGAUXILIARYLIMITCONTROL 48 S 302 CHECKING FLAME ROLLOUT CONTROL 50 S 303 INDUCED DRAFT BLOWER MOTOR 50 S 304 CHECKING GAS VALVE REDUNDANT 50 S 305 CHECKING MAIN BURNERS 51 S 3...

Страница 39: ...KED TRANSFORMERS If meter reads approximately 96 volts the primary to secondary are in phase if reads approximately 144 volts out of phase reverse low voltage wires NOTE For flame rectification the co...

Страница 40: ...79 947 45 20 40 80 160 400 20 45 90 180 360 900 46 78 157 391 21 43 86 171 343 857 47 19 38 76 153 383 22 41 82 164 327 818 48 75 150 375 23 39 78 157 313 783 49 147 367 24 37 75 150 300 750 50 18 36...

Страница 41: ...lty Ignition Control Test Control S 313 Gas Valve or Gas Supply Shut Off Turn Valves to On Position S 317 Faulty Induced Draft Blower Test Induced Draft Motor S 303 Faulty Blower Motor PSC Test Blower...

Страница 42: ...proceeding with work Furnace does not operate three Amber flashes on control board None Three repeating flashes None W2 call present without W1 Faulty thermostat or thermostat wiring or improperly co...

Страница 43: ...urnace does not operate nine Red flashes on control board None None Nine repeating flashes Improper grounding or reverse polarity 115 volt hot neutral supply to furnace reversed hot wire door switch L...

Страница 44: ...indicate this period by RAPID GREEN FLASH for 5 seconds to 10 seconds The LED will flash three green flashes when the memory has been cleared The ignition control is equipped with a momentary push bu...

Страница 45: ...its equiva lent CHECKING THERMOSTAT WIRING AND ANTICIPATOR S 3A THERMOSTAT AND WIRING DISCONNECT ALL POWER BEFORE SERVICING WARNING 1 Remove the blower compartment door to gain access to the thermosta...

Страница 46: ...door to gain access to the circulator blower motor and integrated ignition control 2 Check for any obstruction that would keep the fan wheel fan motor from turning 3 Check wiring the motor has two wi...

Страница 47: ...An airflow and temperature rise table is provided in the blower performance specification section Determine and adjust temperature rise as follows 1 Operate furnace with burners firing for approximat...

Страница 48: ...lower has failed the RED LED will flash ELEVEN times If the limit circuit opens and does not close within fifteen minutes the control assumes the manual rollout or fuse has opened and the RED LED will...

Страница 49: ...NIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH 1 Remove blower compartment door to gain access to the auxiliary 2 Remove the wires from t...

Страница 50: ...placement of rollout switch rein stall burner compartment door and verify proper unit op eration S 303 INDUCED DRAFT BLOWER Motor WARNING HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLI...

Страница 51: ...ize S 306 CHECKING ORIFICES MEC96 model furnaces have factory installed 45 natural gas orifices except MEC96030 which has 50 The only time resizing is required is when a reduction in firing rate is re...

Страница 52: ...ssure must be within the range specified in the Inlet Gas Supply Pressure table If supply pressure differs from table make the necessary adjustments to pressure regulator gas piping size etc and or co...

Страница 53: ...Manifold Gas Pressure Gas Usingaleakdetectionsolutionorsoapsuds checkforleaksat outletpressuretapplug Honeywellvalve orscrew White Rodg ers valve Bubbles forming indicate a leak SHUT OFF GAS ANDREPAI...

Страница 54: ...K Flashback will also cause burning in the burner venturi but is caused by the burning speed being greater than the gas air flow velocity coming from a burner port Flashback may occur at the moment of...

Страница 55: ...ion should occur the following should be checked 1 Improper gas pressure adjust to proper pressure See S 307 CHECKING GAS PRESSURE 2 Improper burner positioning burners should be in lo cating slots le...

Страница 56: ...g the heat on delay period S 314 CHECKING FLAME SENSOR A flame sensing device is used in conjunction with the igni tion control module to prove combustion If proof of flame is not present the control...

Страница 57: ...NT WILL BUILD UP ON INTERNAL PARTS RESULTING IN LOSS OF EFFICIENCY EQUIPMENT DAMAMGE AND POSSIBLE FIRE WARNING Filters must be used with this furnace Filters do not ship with these furnaces but must b...

Страница 58: ...ors and motor windings 4 Inclined Manometer to measure static pressure pressure drop across coils filters and draft 5 Water Manometer 12 to test gas inlet and mani fold pressure Other recording type i...

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