TECHNICAL MANU TECHNICAL MANUAL
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1. 2917 TECHNICAL MANUAL GME95 40 o 96 Gas Furnace Refer to Service Manual RS6610004 for installation operation and troubleshooting information All safety information must be followed as provided in the Service Manual Refer to the appropriate Parts Catalog for part number information Model numbers listed on page 3 lb LISTED Intertek This manual is to be used by qualified professionally trained HVAC technicians only RT6612024r2 Goodman does not assume any responsibility for property damage or personal August 2013 injury due to improper service procedures or services performed by an unqualified person Copyright 2011 2013 Goodman Manufacturing Company L P PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing Please use these numbers when requesting service or parts information FURNACE TYPE E Two Stage EEM motor NOMINAL INPUT 040 40 000 Btuh 60 000 Btuh 80 000 Btuh 100 000 Btuh SUPPLY TYPE M Upflow Horizontal C Downflow Horizontal MAJOR REVISION CABINET A Initial Release WIDTH B 17 1 2 C 21 D 24 1 MINOR REVISION A Initial Release ADDITIONAL FEATURES N Natural Gas X Low NOx AIRFLOW HIGH VOLTAGE aA WARNING Disconnect ALL power before servicing or installing this unit Multiple power sources may be present Failure to do so may caus2. The optional Combustion Air Pipe is dependent on installation code requirements and must be 2 or 3 diameter PVC 2 Line voltage wiring can enter through the right or left side of the furnace Low voltage wiring can enter through the right or left side of furnace 3 Installer must supply the following gas line fittings de pending on which entrance is used Left Two 90 Elbows one close nipple straight pipe Right Straight pipe to reach gas valve Accessibility Clearances Minimum MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS INCHES POSITION FRONT SIDES REAR TOP FLUE FLOOR Uplw 3 0 1 C Horizontal 3 6 6 C All positioning is determined as installed unit is viewed from the front C If placed on combustible floor floor MUST be wood only NC For instalaltion on non combustible floors only A non combustible subbase must be used for installations on combustible flooring 24 at front is required for servicing or cleaning Note In all cases accessibility clearance shall take prece dence over clearances from the enclosure where accessibil ity clearances are greater All dimensions are given in inches PROPANE AND HIGH ALTITUDE KITS NUMBER 7 000 ft 9 000 ft 11 000 ft 11 000 ft LPM 06 Propane Conversion Kit NA NA 55 Orifices 1 LPM 06 supports both Honeywell and White Rodgers 2 stage valves NOTE In Canada gas furnaces are certi
3. c 2 S 4 3 lt Ia J o I J 3 O LLI P o CE B O o e 9 lt a T cc 5 j 9 K F 1g E E gt 2 k A R F C J o O r J N 2 z m m m O o C B d s wm C Pm tii LLLI dg e 2 o LO 2 3919 AYNLVeAdWAL 13 WIRING DIAGRAMS 24 VAC HUMIDIFIER 24 VAC 24V THERMOSTAT CONNECTIONS MSVAC FUSE INTEGRATED CONTROL MODUI F ON OFF FACTORY SETTINGS SHOWN SEE NOTE 6 DIAGNOSTIG LED COOL H HEAT H SEE WH CIRCULATOR BLOWER INDUCED DRAFT BLOWER AUTO RESET PRIMARY LIMIT CONTROL 115 VAC HOT AND PARK TERMINALS GME95 X A BLOWER COMPARTMENT BOOR SWITCH WHEN DOOR OPEN INTEGRATED CONTROL MODULE TRANSFORMER ID BLOWER PRESSURE HLO 1 AUTO RESET PRIMARY LIMIT CONTROL MANUAL RESET AUXILIARY LIMIT CONTROL MANUAL RESET ROLLOUT LIMIT CONTROL S SINGLE CONTRO ON 45K BTU 24 SNOILLO3NNOO 1VISOINHSHL Ave TRANSFORMER FINGOW Q31V493 NI r N m ELECTRONIC F CLEANER MANUAL RESET AUXILIARY LIMITS 1 IN UPFLOW BLOWER DECK DISCONNECT POWER BEFORE SERVICING WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED DISCONNECT pt L GND IDBLOWER PRESSURE SWITCH 24 VAC HUMID
4. 9 o lasa I SO SLO a a aI m a m N o A Z o e x ee eS e eS eee All furnaces ship as high speed cooling and medium speed heating Installer must adjust blower cooling amp heating speed as needed For most jobs about 400 CFM per ton when cooling is desirable INSTALLATION IS TOBE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIEDON THE RATING PLATE The chart is for information only For satisfactory operation external static pressure must not exceed value shown on rating plate The shaded area indicates ranges in excess of maximum external static pressure allowed when heating The data for 0 6 w c to 0 8 w c is shown for air conditioning purposes only m oN 6 The above chart is for U S furnaces installed at 0 2000 feet At higher altitudes a properly de rated unit will have approximately the same temperature rise at a particular CFM while the ESP at that CFM will be lower 12 BLOWER PERFORMANCE SPECIFICATIONS o PETERA PHE EEA HEt 10 Lu E e j cc t m gt qj L x m gt 2 2 2 B e 05 Qo m OES F Lae L
5. Control section in the Service Instructions for an explanation of the possible problem The rated heating capacity of the furnace should be greater than or equal to the total heat loss of the area to be heated The total heat loss should be calculated by an approved method or in accordance with ASHRAE Guide or Manual J Load Calculations published by the Air Conditioning Con tractors of America Obtain from American National Standards Institute 1430 Broadway New York NY 10018 Location Considerations furnace should be as centralized as is practical with respect to the air distribution system Donotinstall the furnace directly on carpeting tile or combustible material other than wood flooring When suspending the furnace from rafters or joists use 3 8 threaded rod and 2 x 2 x 3 8 angle as shownin the Installation and Service Instructions The length of the rod will depend on the application and clearance necessary When installed in a residential garage the furnace must be positioned so the burners and ignition source are located not less than 18 inches 457 mm above the floor and protected from physical damage by ve hicles Notes 1 Installer must supply one or two PVC pipes one for com bustion air optional and one forthe flue outlet required Vent pipe must be either 2 or 3 in diameter depending upon furnace input number of elbows length of run and installation 1 or 2 pipes
6. 04 S395Nv14 94 6 22 3 S3ONVJ SAONV 1d GS0104NN lt E d gt 91 1 22 gii LNO LND 1no 1no 8 94 D 10378 ba L uj L c3 lt gt 2t adis LHOIH Y 5 Jok voona v ais 1431 3O5V L1OA gals 1431 M HO LHOlH 3noH1vO9lH1O313 NOIIVOO1 HOIH 30 T14 1N3A 2 M gt 31oH 31VSN3QNOO N AlddNs Svo P 3dld SIVNHA3LTV 31OH SVO 5 X 2 3ms LNaA d 3ouvHosia 3OHVHOSIQ V zz lt _ vie vIE 8c ld 3ouvHosia 024 PRODUCT DESIGN peso 10 ainssaid jsee y si ejeq so 2 o Uo1IMS 5 10 seg usab sus arosotestawo INIOd LNIOd diui LNIOd diH1 H3AOO TV9IdAL IVOIdAL IVOIdAL IVOIdAL ONIHH DNIHIJ LON 3C 134HLIA 30713 3601713 9079 34 000 LL O 100 2 4 00077 010 3unssaud 3anssaud 3an
7. AGE 115V FIELD SPLICE HI VOLTAGE FIELD SWITCH TEMP MM IGNITER JUU ope JUNCTION TERMINAL INTEBNAET SWITCH PRESS INTEGRATED CONTROL PLUG CONNECTION OVERCURRENT PROT DEVICE NOTES SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0 7 AMPS MANUFACTURERS SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED IT MUST BE BL BLUE GY GRAY RD RED PU PURPLE GN GREEN BK BLACK REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C USE COPPER CONDUCTORS ONLY BLOWER SPEEDS SHOULD BE ADJUSTED BY INSTALLER TO MATCH THE INSTALLATION REQUIREMENTS SO AS TO PROVIDE THE CORRECT HEATING TEMPERATURE RISE AND THE CORRECT CFM SEE SPEC SHEET FOR AIR FLOW CHART UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N E C AND LOCAL CODES TO RECALL THE LAST 5 FAULTS MOST RECENT TO LEAST RECENT DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY NO THERMOSTAT INPUTS 0140F01115 REV A Wiring is subject to change always refer to the wiring diagram on the unit for the most up to date wiring 14
8. GAS FURNACE A Fits 14 Furnace Cabinet APPLICATION B Fits 17 1 2 Furnace Cabinet A Upflow Downflow Coil C Fits 21 Furnace Cabinet H Horizontal A Coil D Fits 24 1 2 Furnace Cabinet S Horizontal Slab Coil N Does Not Apply Horizontal Slab Coils NOMINAL CAPACITY RANGE 13 SEER 1824 1 1 2 to 2 Tons 3080 2 1 2 Tons 3636 3 Tons 3642 3 to 3 1 2 Tons 3743 3 to 3 1 2 Tons 4860 4 amp 5 Tons 4961 4 amp 5 Tons All CAPF coils in B C amp D widths have insulated blank off plates for use with one size smaller furnaces All coils have a CAUF equivalent All CHPF coils in B C amp D heights have an insulated Z bracket for use with one size smaller furnace All proper coil combinations are subject to being ARI rated with a matched outdoor unit PRODUCT DESIGN Thermostats NOTE Complete lineup of thermostats can be found in the Thermostat Specification Sheets Filters Filters are required with this furnace and must be provided by the installer The filters used must comply with UL900 or CAN ULCS 1 11 standards Installing this furnace without filters will void the unit warranty This furnace has provisions for the installation of return air filters at the side and or bottom return The furnace will Upflow Filters accommodate the following filter sizes depending on cabinet size Refer to Minimum Filter Area tables to determine filter area requirement NOTE Filters can also be instal
9. IFIER 2ciRCUIT Lee CONNECTOR HOT SURFACE IGNITER STEADY ON NORMAL OPERATION OFF CONTROL FAILURE 1 FLASH gt 2 5 o co n ui lt lt gt LE co n cc n o 2 gt lt o o TO 25 dd lt i U E cc on 2a ou gt lt oz Pr 5 mo cn ul oc zu oz co zu EE ut oz a5 HIGH VOLTAGE 4 FLASHES OPEN HIGH LIMIT 6 FLASHES 7 FLASHES LOW FLAME SIGNAL DOHSHSHOHSHSHSHSHO WARNING PK PINK BR BROWN WH WHITE COLOR CODES YL YELLOW OR ORANGE MANUAL RESET ROLLOUT LIMIT CONTROL S SINGLE CONTROL ON 45K BTU Ol GAS VALVE HONEYWELL SYSTEM LOCKOUT RETRIES EXCEEDED 2 FLASHES PRESSURE SWITCH STUCK CLOSED 3 FLASHES PRESSURE SWITCH STUCK OPEN 5 FLASHES FLAME SENSE WITHOUT GAS VALVE OPEN ROLLOUT OR OPEN FUSE 8 FLASHES CHECK IGNITER OR IMPROPER GROUNDING CONTINUOUS RAPID FLASHES REVERSED 115 POLARITY TO 115VAC 1 60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE OR PK A worninevisconneci POWER BEFORE SERVICING WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDE 7 Lem JUNCTION FRONT COVER PRESSURE SWITCH 2 GY D m NQU23 CHd INSHUTOUSAO ISENSOR LOW VOLTAGE 24V EQUIPMENT GND LOW VOLTAGE FIELD FIELD GND HI VOLT
10. Optional kits are available for conversion to propane operation 2 For elevations above 2000 feet the rating should be reduced by 4 for each 1000 feet above sea level The furnace must not be derated orifice changes should only be made if necessary for altitude 3 The total heat loss from the structure as expressed in TOTAL BTU HR must be calculated by the manufacturers method or in accordance with the A S H R A E GUIDE or MANUAL J LOAD CALCULATIONS published by the AIR CONDITIONING CONTRACTORS OF AMERICA The total heat loss calculated should be equal to or less than the heating capacity Output based on D O E test procedures 4 Minimum Circuit Ampacity calculated as 1 25 x Circulator Blower Amps 1 0 Blower Amps Unit specifications are subject to change without notice ALWAYS refer to the units serial plate for the most up to date general and electrical information 11 BLOWER PERFORMANCE SPECIFICATIONS CFM amp TEMPERATURE RISE VS EXTERNAL STATIC PRESSURE Model EXTERNAL STATIC PRESSURE Inches Water Column MM Motor Heating Speed Speed As Shipped YELLOW T2 RED outer 25 mue se K 1306 YELLOW T2 RED E is mac as YELLOW 129 T2 RED 150 Fa o 107 mue k so x YELLOW 3 0 mme ss e pe o pom om n T o 2 e 292 vo CFM in chart is without filters s Filters do not ship with this furnace but must
11. be provided by the installer If the furnace requires two return filters this chart assumes both filters are installed E Q B lt B T lt E 1 NX Co co BN N lt m e c c c c Fila w gt 2 O A N m Aa A A A c E A A co are E N o s ele e GME950603BX MED HI a aid m 5 gt gt 5 m m E m N A N m 2 m m fi pes Fe pese A Co A ao m N NI e ak a En A E E J A A A e T4 BLUE T5 BLAC T8 ORANG T4 BLUE a 00 gt R m O N E co e coo lalolalia o e a A e 2 o o
12. e property damage personal injury or death A WARNING Goodman will not be responsible for any injury or property damage arising from improper service or service procedures you install or perform service on this unit you assume responsibility for any personal injury or property damage which may result Many jurisdictions require a license to install or service heating and air conditioning equipment Installation and repair of this unit 4 WARNING should be performed ONLY by in dividuals meeting at a minimum the requirements of an entry level technician as speci fied by the Air Conditioning Heating and Refrigeration Institute AHRI Attempting to install or repair this unit without such background may result in product damage personal injury or death Amana is a registered trademark of Maytag Corporation or its related companies and is used under license to Goodman Company L P Houston TX All rights reserved 2 PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing Please use these numbers when requesting service or parts information GME950403BXA GME950603BXA GME950805CXA GME951005DXA A WARNING The United States Environmental Protection Agency EPA has issued various regulations re garding the introduction and disposal of refrigerants introduced into this unit Failure to follow these regulations may harm
13. fied to 4500 feet GMES95 furnaces are approved for installations up to 7 000 ft only COMPONENT IDENTIFICATION BLOWER COMPARTMENT BURNER COMPARTMENT 8 Upflow Horizontal 1 Gas Valve 17 Electrical Connection Inlets Alternate 2 Gas Line Entrance Alternate 18 Coil Front Cover Pressure 3 Pressure Switch 19 Coil Front Cover Drain Port 4 Gas Manifold 20 Drain Line Penetrations 5 Combustion Air Intake Connection Coupling 21 Drain Trap 6 Hot Surface Igniter 22 Blower Door Interlock Switch 7 Rollout Limit 23 Integrated Control Module 8 Burners with fuse and diagnostic LED 9 Flame Sensor 24 24 Volt Thermostat Connections 10 Flue Pipe Connection Coupling 25 Transformer 40 VA 11 Flue Pipe Internal 26 Circulator Blower 12 Primary Limit 27 Auxiliary Limit 13 Gas Line Entrance 28 Junction Box 14 Flue Pipe Connection Alternate 29 Electrical Connection Inlets 15 Rubber Elbow 30 Coil Front Cover k Induced Draft Blower COMPONENT IDENTIFICATION GME95 XA Senss esiou pue senssi eoueuuojed esneo pjnoo siy pepjojun jou Pnp JI 9591 ejeuixoudde Aq ui Iv geet 917 02 VXQS001963A9 991 91 VXOS080S63W I 9 090963 0 Beebe VX880r0S63W 3 q 2 8215 19 MIIA 3416 1H9IH MIIA LNOH4 MIIA 341 1431 4307
14. led elsewhere in SIDE RETURN BOTTOM RETURN Cabinet Nominal Approx Cabinet Nominal Approx Width Filter Size Flow Area Width Filter Size Flow Area in NA 2 In In In in in 16x25x1 400 17 1 2 14x25x1 350 1 Flanges on bottom return must be unfolded the duct system such as a central return 10 COOLING AIRFLOW REQUIREMENT CFM ee e m eue er or or foe Pee poro or om m Dese fore Pore ove oe e Minimum filter area dictated by heating airflow requirement Disposable Minimum Filter Area in Based on a 300 ft min filter face velocity COOLING AIRFLOW REQUIREMENT CFM ee ioe s _ Fee ow e fom Pee oor m e pn oor ee m n Minimum filter area dictated by heating airflow requirement Permanent Minimum Filter Area in Based on 600 ft min filter face velocity FURNACE SPECIFICATIONS GME95 0403BXA 0603BXA 0805CXA 1005DXA Btuh Input US 60 000 80 000 100 000 Output US 57 700 76 900 96 100 Input CAN 60 000 80 000 100 000 Output CAN 57 700 76 900 96 100 A F U E 96 196 96 196 96 196 Rated External Static w c Temperature Rise F ID Blower Pressure Switch Trip Point w c Front Cover Pressure Switch Trip Point w c Blower Wheel D x W Blower Horsepower Blower Speeds Max CFM Q 0 5 E S P Power Supply Minimum Ci
15. rcuit Ampacity MCA 2 Maximum Overcurrent Device Transformer VA Primary Limit Setting F Auxiliary Limit Setting F Rollout Limit Setting Fan Delay On Heating 30 secs 30 secs 30 secs Off Heating 9 150 secs 150 secs 150 secs 150 secs Fan Delay On Cooling 6 sec 6 sec 6 sec 6 sec Off Cooling 45 secs 45 secs 45 secs 45 secs Gas Supply Pressure Natural Propane w c Manifold Pressure Natural Pro pane w c Orifice Size Natural Propane Number of Burners Vent Connector Diameter inches Combustion Air Connector Diameter in ches Shipping Weight Ibs Wire size should be determined in accordance with National Electrical Codes Extensive wire runs will require larger wire sizes Maximum Overcurrent Protection Device May use Time Delay Fuse or HACR type Circuit Breaker of the same size as noted 9 Off Heating this fan delay timing is adjustable 100 and 150 seconds Furnaces are shipped with 150 second off delay 9 See Installation Instructions for appropriate vent diameter length and number of elbows See Installation Instructions for appropriate combustion air pipe diameter length and number of elbows NOTE This data is provided as a guide it is important to electrically connect the unit and properly size fuses circuit breakers and wires in accordance with all national and or local electrical codes Use copper wire only 1 These furnaces are manufactured for natural gas operation
16. ssaud 3905539 ASVSN SLNIOd 191 HOLIMS 3dnSSatid 3ALVO3N 3ALLVO3N 3AILVO3N 3ALLVO3N viva viva ii H LIMS H LIMS 1 HOLIMS 1HVd HOLIMS pei T im Xm ms 29085309 unsssHd aunssaud HOI qi 1109 3unssaud vas vas vas vas LYVHO 5 SLNIOd HOLIMS 38f1SS 3Hd PRODUCT DESIGN AUXILIARY LIMIT SWITCHES rerum 10396 oe K ROLLOUT LIMIT SWITCHES ee ____ mme wem 2 es e PRIMARY LIMIT Part Number 0130M00063 20162904 oumae _ a PRODUCT DESIGN Coil Matches A large array of Amana brand coils are available for use with the GMH95 furnaces in either upflow or horizontal applica tions These coils are available in both cased and uncased models with the option of a field installed TXV expansion device These 95 furnaces match up with the existing Amana brand coils as shown in the chart below Coil Matches for Goodman units using R22 and 4104 EXPANSION REVISION PRODUCT DEVICE TYPE F Flowrater C Indoor Coil REFRIGERANT CHARGE 6 R 410A or R 22 CABINET FINISH 2 R 22 U Unpainted 4 R 410a P Painted N Unpainted Case NOMINAL WIDTH FOR
17. the environment and can lead to the imposition of substantial fines These regulations may vary by jurisdiction Should questions arise contact your local EPA office Do not connect or use any device WARNING nat is nor design cert A WARNING 7 7577 A that is not design certified by aA WARNING damage personal injury or death Goodman for Use With MIS unit do not store combustible materials or use gasoline or Serious property damage personal injury reduced unit other flammable liquids or vapors in the vicinity of this performance and or hazardous conditions may result appliance from the use of such non approved devices PRODUCT DESIGN General Operation The GMES95 furnaces are equipped with an electronic igni tion device used to light the burners and an induced draft blower to exhaust combustion products An interlock switch prevents furnace operation if the blower door is not in place Keep the blower access door in place except for inspection and maintenance This furnace is also equipped with a self diagnosing elec tronic control module In the event a furnace component is not operating properly the control module LED will flash on and off in a factory programmed sequence depending on the problem encountered This light can be viewed through the observation window in the blower access door Refer to the Troubleshooting Chartfor further explanation of the LED codes and Abnormal Operation Integrated Ignition
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