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1. E N Ooh OP o Qo sS 22 Th 2 n D 5 a Upflow Horizontal Two Stage Gas Valve Gas Line Entrance Alternate Pressure Switch es Gas Manifold Combustion Air Intake Connection Hot Surface Igniter Rollout Limit Burners Flame Sensor Flue Pipe Connection Flue Pipe Primary Limit Gas Line Entrance Flue Pipe Connection Alternate Rubber Elbow Two Speed Induced Draft Blower Electrical Connection Inlets Alternate ts E m M 18 19 20 21 22 23 24 25 26 27 28 29
2. UPFLOW COOLING AIRFLOW REQUIREMENT CFM Cs e no vnm er sn od for few e rw 826 826 875 875 875 COUNTERFLOW COOLING AIRFLOW REQUIREMENT CFM Input_ Airflow Minimum filter area dictated by heating airflow requirement Disposable Minimum Filter Area in Based on a 300 ft min filter face velocity 12 PRODUCT DESIGN Counterflow Filters Return air filters may be installated atthe atthe counterflow top return A field supplied center filter support must be provided by the installer in order to use thetopreturn The furnace will accommodate th depending on cabinet size Cabinet Width te 24 1 2 Return Air Optional Access Door 24 1 2 efollowing counterflow top return filter sizes Counterflow Top Return Filter Area Qty COME oj B F Filter Size in Dimension A in 15 X 20 X 1 20 X 20 X 1 25 X 20X 1 Refer to Minimum Filter Area tables to determine filter area requirement NOTE Filters can also be installed elsewhere in the duct system such as a central return 13 FURNACE SPECIFICATIONS GMVC95 GMVC950453BX GMVC950704CX GMVC950905DX GMVC951155DX Btuh Input US High Fire Output US High Fire Btuh Input US Low Fire Output US Low Fire A F U E Rated External Static w c Temperature Rise F H
3. oc Frons 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 combustible subbase must be used for installations on combustible flooring CVC9 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS INCHES Front SIDES nean FLUE FLOOR uw o v aove 6 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 combustible subbase must be used for installations on combustible flooring Alcove Illustration ALCOVE 24 at front is required for servicing or cleaning Note In all cases accessibility clearance shall take precedence over clearances from the enclosure where accessibility clearances are greater All dimensions are given in inches PRODUCT DESIGN High Altitude Derate When this furnace is installed at high altitude the appropri ate High Altitude orifice kit must be installed This is re quired due to the natural reduction in the density of both the gas fuel and combustion air as altitude increases The kit will provide the proper design cert
4. 1431 NOILV2O1 See 3nd AN3A 2 5 1H 217 31VNM3ELV Es i Y qT1OHAlddhS Y T SVD QHVONVLS 31VSN3 NOO Alddns Svo NOLIVOOT3MVINISIV SIVNHSALIV TEGERE NEXT 3XVLNI p 3dld 3T T3 LN3A 3ouvHosia eic OL E 0 lt g V X GCVC9 ACVC9 PRODUCT DIMENSIONS senssi asiou pue senssi eoueuuojed esneo pjnoo 5 papjojun jou aie sabuey jonp 9581 Ajajewixoidde Aq peonpai jjim ease 3 LON suoisueuuip 9911 8 4 0c 8 9 81 8 6 0c 3j9uvl Zt 8 9 1 8 6 91 EM INDIQ3IN 3ZIS P a ASYVHOSIO ASYVHOSIOC dOHvHOSIG uiv uiv S395NV IJ dad od S35NVv 14 Gad 1OANN SADNV1S md AA AA AAA i A A A Alddns svo SINEN We 9L EL 6 gt SVO GHVaNVLS 8 9 LL VES e Hu gt S310H S31OH ES _ St 1331 ch OL EL 84 3 vul S 8 8 2 1 NIVHG NIVHG NOLLV2O7 IV 8 2 6L JIvNH3llv Y HOIH NOILVOO1 82 91 5 82 da q JI
5. 30 31 32 DOA ND Counterflow Horizontal 9 4 Coil Front Cover Pressure Tap Coil Front Cover Drain Port Drain Line Penetrations Drain Trap Blower Door Interlock Switch Inductor Not All Models Two Stage Integrated Control Module with fuse and diagnostic LED 24 Volt Thermostat Connections Transformer 40 VA ECM Variable Speed Circulator Blower Auxiliary Limit Junction Box Electrical Connection Inlets Coil Front Cover Combustion Air Inlet Pipe ACV9 only BLOWER COMPARTMENT BURNER COMPARTMENT X GMVC95 AMVC95 PRODUCT DIMENSIONS Senssi esiou pue senssi eoueuuopued asneo pjnoo pepjojun jou jonp 9581 jejeuixoudde Aq peonpai Jim ease 3 LON ui suoisueuiip 8 9 81 060 8 9 XOv0OZO WNIGAW 8 8 0 TIVINS 3ZIS I3NISVO MIIA MAIA MIIA LHOIH INOMJ 1441 LNO MOONY WOLLO LNO MOONM WOLLO lt a gt lt 91 6 7 8 S 3 1no 1no aais 91 61 ve 1 LNO LND 310H 1 0313 E gis 91 TVOH LOA HSIH TO VIIOAMO 6l 310H Wolul0313 L Sea 41 ESO v 08 eal d S310H SML MET
6. GCVC90905DX ACVC90704CX ACVC90905DX Rise Range 30 60 F Rise Range 30 60 F Low Stage High Stage Low Stage High Stage CFM CFM i j CFM CFM at 1 5 w c at 1 5 w c at 1 5 w c at 1 5 w c ESP ESP ESP 1 000 5 GCVC91155DX Rise Range 40 70 F Low Stage High Stage CFM CFM at 1 5 w c at 1 5 w c ESP ESP 1 Units are shipped without filter s CFM in chart is without filter s 2 All furnaces shipped with heating speed set at B and cooling speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For most cooling applications about 400 CFM per ton is desirable The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donotoperate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only 6 Motor CFM minimum 21 BLOWER PERFORMANCE SPECIFICATIONS Circulator Blower Speed Adjustment Switches Note There are dual 7 segment LED s adjacent i k Switch Bank S3 to the selection dipswitches The airflow rounded Cooling Speed to the nearest 100 is displayed on the dual Taps 1 M 7 segment LED s display alternates OFF OFF with the operating mode 1096 OFF B 106
7. ON ON If the airlfow demand is 1230 CFM the LED s will m 7 display 12 If the airflow demand is 1275 CFM Indicates fact it the LED s will display 13 Switch Bank S4 Heating Speed DIP Switch No Note Continuous fan speed will be 30 of the furnace s maximum airflow capability If the fur Tape T 8 nace maximum CFM capaibility is 1760 CFM the continuous fan speed will be 0 30 X 1760 8 O 530 CFM Example If the furnace maximum CFM capaibility D O is 1760 CFM the continuous fan speed will be Indicates factory setting 0 30 X 1760 530 Dehumidification Enable Switch Note The optional usage of a dehumidistat allows ON the furnace s circulator blower to operate at a slightly 91 LO Move to the ON position lower speed 85 of desired speed during a combined 10 Unused thermostat call for cooling and dehumidistat call for S5 dehumidification This can be done through an independent dehumidistat or through a thermostat s DEHUM terminal if available This lower blower speed enhances dehumidification of the conditioned air as it passes through the AC coil For proper function a dehumidistat applied to this furnace must operate on 24 VAC and utilize a switch which opens on humidity rise 1 Units are shipped without filter s CFM in chart is without filter s 2 Allfurnaces shipped with heating speed set at B and cooling
8. use 3 8 threaded rod and 2 x 2 x 1 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 for the 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 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 Conversion kits for propane gas and high altitude natural and propane gas operation are available See High Alti tude Derate chart for details 4 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 MV C95 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS INCHES FPosmow FRONT SIDES REAR TOP FLUE FLOOR ww
9. 1200 4 1600 5 2000 FURNACE TYPE V Variable Speed NOMINAL INPUT 45 000 Btuh 70 000 Btuh 90 000 Btuh 045 070 090 115 115 000 Btuh HIGH VOLTAGE Disconnect ALL power before servicing or installing this unit Multiple power sources may be present Failure to do so may cause property damage personal injury or death 45 WARNING A WARNING Goodman will not be responsible for any injury or property damage arising from improper service or service procedures If 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 46 WARNING should be performed ONLY by individuals meeting the requirements of an entry level technician as specified 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 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 GMVC950453BXAA AMVC950453BXAA GMVC950704CXAA AMVC950704CXAA GMVC950905DXAA AMVC950905DXAA GMVC951155DXAA AMVC951 155DXAA GCVC90704CXAA ACVC90704CXAA GCVC90905DXAA ACVC90
10. 3 IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C USE COPPER CONDUCTORS ONLY 4 UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N E C AND LOCAL CODES 5 TO RECALL THE LAST 6 FAULT S MOST RECENT TO LEAST RECENT DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY NO THERMOSTAT INPUTS 0140F 00530 REV B Wiring is subject to change Always refer to the wiring diagram on the unit for the most up to date wiring 26 FLAME SENSOR 1 Z qunouo sissvHo TRANSFORMER BLOWER COMPARTMENT DOOR SWITCH OPEN WHEN DOOR OPEN TO 115 10 60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE WARNING DISCONNECT POWER BEFORE SERVICING WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED TO 115VAC 10 60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE GND N DISCONNECT WARNING DISCONNECT POWER BEFORE SERVICING WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED DISCONNECT DOOR SWITCH JUNCTION BOX INDUCTOR COIL 70kBTU 90kBTU 115kBTU MODELS ONLY INDOOR D AIR CIRCULATOR NS Ed ELECTRONIC MAR CLEANER LINE N pL HUM ps M iex HOT SURFACE IGNITER 1OHLNOO Q31VH93LNI NEUTRAL TRANSFORMER AUTO RESET PRIMARY MANUAL RESET AUXILIARY LIMIT LIMI
11. CAPACITY RANGE 13 SEER 1824 1 1 2to 2 Tons 3030 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 CAPF 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 11 PRODUCT DESIGN Thermostats ComfortNet CTK01A Thermostat Kit 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 Upflow Filters Return air filters may be installated at the furnace side and or bottom return openings The furnace bottom return opening and side openings will accommodate the following filter sizes depending on cabinet size Side Return Opening s Bottom Return Opening Cabinet Nominal Approx Cabinet Nominal Approx Width Filter Size Flow Area Width Filter Size Flow Area in in in in in 14 25x1 350 Refer to Minimum Filter Areatables to determine filter area requirement NOTE Filters can also be installed elsewhere the duct system such as a central return 16x25x1
12. Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only 6 Motor CFM minimum 19 BLOWER PERFORMANCE SPECIFICATIONS GMVC95 AMVC95 Continuous Fan Speed Chart Lem 950453 950453 GNWC9507040X ANVC9507040X GNWC950905DX ANNC950905DX GWC951155DX ANC951155DX Continuous fan speed is 30 of furnace maximum Three continuous fan speeds are possible with the CTKO1AA thermostat 30 5096 and 70 of fumace maximum GCVC9 ACVC9 Continuous Fan Speed Chart Continuous fan speed is 30 of fumace maximum Three continuous fan speeds are possible with the thermostat 30 50 and 70 of fumace maximum CFM Units are shipped without filter s CFM in chart is without filter s 2 All furnaces shipped with heating speed set at B and cooling speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For cooling applications about 400 CFM per ton is desirable 4 The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donotoperate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only 6 Motor CFM minimum BLOWER PERFORMANCE SPECIFICATIONS GCVC9 ACVC9 Heating Speed Charts GCVC90704CX
13. POINT TRIP POINT TRIP POINT COIL COVER COIL COVER ID BLOWER ID BLOWER COIL COVER ID BLOW ER PRESSURE SWITCH PRESSURE PRESSURE SWITCH PRESSURE PRESSURE SWITCH PRESSURE SWITCH SWITCH SWITCH PART PART LOW FIRE HIGH FIRE LOW FIRE GMVC950453BX GMVC950704CX AMVC950453BX b 20197908 AMVC950704CX GMVC950905DX GMVC951155DX AMVC950905DX a 019 308 AMVC951155DX GCVC90704CX ACVC90704CX 0 37 0 37 20197313 s GCVC90905DX 20197318 0 37 0 HIGH ALTITUDE KIT LOW FIRE HIGH FIRE LOW FIRE HAPS28 11177115 HAPS29 11177113 11177118 0 37 0 37 0 15 HAPS31 11177118 0 37 0 37 0 15 ACVC90905DX HAPS31 GCVC91155DX 20197313 11177118 0 37 0 37 0 15 HAPS31 Note All installations above 7 000 ft require a pressure switch change For installations in Canada the 9 amp 95 furnaces are certified only to 4500 ft 0 30 0 75 0 50 1 10 0 20 0 55 0 20 0 55 Note Replacement pressure switch number is listed below high altitude kit number Note All negative pressure readings are in inches of water column w c PRODUCT DESIGN 10 PRIMARY LIMIT s mni 20162904 20162905 20162907 20162908 Open Setting F GMVC950453BX AMVC90453BX GMVC950704CX AMVC950704CX GMVC950905DX AMVC950905DX GMVC951155DX AMVC951155DX GCVC90704CX ACVC90704CX GCVC90905DX ACVC90905DX Open Setting F
14. expressed in TOTAL BTU HR must be calculated by the manufactures method 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 steady state efficiency times output 4 Minimum Circuit Ampacity calculated as 1 25 x Circulator Blower Amps Blower Amps 17 BLOWER PERFORMANCE SPECIFICATIONS GMVC95 AMVC95 Heating Speed Charts GMVC950453BX 950453 Rise Range 30 60 F Low Stage CFM at 1 5 w c ESP High Stage CFM at 1 w c ESP 713 1 030 1 008 1 109 GMVC950905DX AMVC950905DX Rise Range 30 60 F fe 1030 9 92 71 78 64 50 42 36 07 Low Stage CFM at 1 5 w c at 1 ESP ESP must A High Stage CFM GMVC950704CX AMVC950704CX Rise Range 30 60 F Low Stage CFM at 1 5 w c ESP High Stage CFM at 1 5 w c ESP 1 089 1085 1 000 1 100 0 GMVC951155DX AMVC951155DX Rise Range 35 65 F 1 012 6 40 8 0 2 2 c o Low Stage CFM at 1 5 w c at 1 5 w c ESP ESP Must 1170 1685 60 High Stage CFM 1 Units are shipped without filter s CFM in chart is without filter s 2 All furnaces shipped with heating speed set at B and cooling speed s
15. 905DXAA GCVC91155DXAA Th i _ A WARNING e 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 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 i WARNING inat s not design cort WARNING 7 7577 jum A that is not design certified by 4 WARNING damage personal injury or death Goodman for usc withthis nit 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 Models covered by this manual come with a new 4 wire com municating PCB When paired with a compatible communi cating indoor unit and a CTK01AA communicating thermo stat these models can support 4 wire communication pro tocol and provide more troubleshooting information These models are also backward compatible with the legacy ther mostat wiring The GCVC9 GMVC95 AMVC95 and ACVC9 furnaces are equipped with an electronic ignition device to light the burn ers and an induced dr
16. AdWAL S LNdLNO NL Ol 001 3514 25 WIRING DIAGRAMS HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH WARNING ID BLOWER TWO STAGE PRESSURE SWITCH ASSEMBLY r 24V HUM HIGH FIRE 4 _ iownnE 2 OR PRESSURE SURFACE pressure SWITCH IGNTER p C 2ciacuit CONNECTOR TWO STAGE GAS VALVE OR aE HI PU GY 4 b CGY FRONT COVER PRESSURE SWITCH MANUAL RESET ROLLOUT LIMIT CONTROLS SINGLE CONTROL ON 45 kBTU PK OR AUTO RESET PRIMARY LIMIT CONTROL PU INDUCED WH DRAFT RD BLOWER BK GND URNER COMPARTMENT BLOWER COMPARTMENT MANUAL RESET AUXILIARY LIMIT CONTROL DIAGNOSTIC LED S 31000 TOULNOD 39v1S 0M Q31VH931NI S3HOLIMS did UNUSED DEHUM m Im SOIO3NNOO YOLOW LINDUIO MIS QM D 30123NNOO LINDYID 9 RDJ ECM MTR HARNESS Sa CIRCULATOR BLOWER BL BK BK LI H GcR INDUCTOR COIL 7OKBTU 9OkBTU 115kBTU MODELS ONLY NOTES COLOR CODES PK PINK BR BROWN WHWHITE BLBLUE GY GRAY RD RED YL YELLOW ORORANGE PU PURPLE GN GREEN BK BLACK 1 SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0 7 AMPS 2 MANUFACTURER S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING
17. GMVC950453BX AMVC950453BX GMVC950704CX AMVC950704CX GMVC950905DX AMVC950905DX GMVC951155DX AMVC951155DX GCVC90704CX ACVC90704CX GCVC90905DX ACVC90905DX GCVC91155DX Open Setting F GMVC950453BX AMVC950453BX GMVC950704CX AMVC950704CX GMVC950905DX AMVC950905DX GMVC951155DX AMVC951155DX GCVC90704CX ACVC90704CX GCVC90905DX ACVC90905DX PRODUCT DESIGN Coil Matches A large array of Amana brand coils are available for use with the GCVC9 ACVC9 GMVC95 AMVC95 furnaces in either counterflow or horizontal applications amp with GMVC95 and AMVC95 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 92 and 95 furnaces match up with the existing Amana brand coils as shown in the chart below Coil Matches for Goodman and Amana Brand units using R22 and R 410A EXPANSION REVISION 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 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
18. IR 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 steady state efficiency times 2 changes should only be made if necessary for altitude 3 output 4 Minimum Circuit Ampacity calculated as 1 25 x Circulator Blower Amps 1 0 Blower Amps 15 FURNACE SPECIFICATIONS GCVC9 GCVC90704CX GCVC90905DX GCVC91155DX MODEL Btuh Input US High Fire Output US High Fire Btuh Input US Low Fire Output US Low Fire A F U E Rated External Static w c Temperature Rise High Stage Pressure Switch Trip Point w c Low Stage 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 10 x 10 11x 10 11x 10 3 4 1 1 Refer to airflow charts in this manual 4 16 Power Supply Minimum Circuit Ampacity MCA Maximum Overcurrent Device Transformer VA Heat Anticipator Amps Primary Limit Setting F Auxiliary Limit Setting F Rollout Limit Setting F Fan Delay On Heating Off Heating Fan Delay On Cooling Off Cooling Fan Delay On Fan Only Gas Supply Pressure Natural Propane w c Manifold Pressure Natural Propane High Stage w c Manifold Pressure Natural Propane Low Stage w c Orifice Size Natural Propane Number of Burners Vent Connector Diameter inche
19. T CONTROL LOW FIRE PRESS slam HIGH FIRE PRESS SWTICH SNOILO3NNOO 1V1SOWH3HL Are MANUAL RESET ROLLOUT LIMIT CONTROLS INDOOR AIR CIRCULATOR BLWR INTEGRATED CONTROL MODULE _ HUMIDIFIER m th es Ave r LOW VOLTAGE 24V LOW VOLTAGE FIELD HI VOLTAGE 115V HI VOLTAGE FIELD JUNCTION TERMINAL INTERNAL TO INTEGRATED CONTROL PLUG CONNECTION EQUIPMENT GND FIELD GND FIELD SPLICE SWITCH TEMP IGNITER SWITCH PRESS OVERCURRENT PROT DEVICE JINON 1OHINOO Q31VH931NI SCHEMATICS HIGH VOLTAGE DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS WARNING unit MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH INTEGRATEDQCNIRO MODULE NEUTRAL b sn TS EK U LINE ID N TER SPOR vy INDUCTOR COL VEDIUMANDLARGE CABINET S QN Y EK cj Ex BLOWER ASSEMBLY SCHEMATIC ACVC9 AMVC95 GCVC9 GMVC95 X MODEL FURNACES This schematic is for reference only Not all wiring is as shown above r
20. TECHNICAL MANUAL TM wal 7 J GCVCI9 GMVC95 9096 9596 Gas Furnace Units e Refer to Service Manual RS6200004 for installation operation and troubleshooting information Allsafety information must be followed as provided the Service Manual Refer to the appropriate Parts Catalog for part number information Models listed on page 3 This manual is to be used by qualified professionally trained HVAC technicians only Goodman does RT6612021 not assume any responsibility for property damage or personal injury due to improper service October 2009 procedures performed by an unqualified person Copyright 2009 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 PRODUCT TYPE G Goodman A Amana Brand Gas SUPPLY TYPE C Counterflow Horizontal 9 90 95 95 COMMUNICATION FEATURE C 4 wire Communication ADDITIONAL FEATURES N Natural Gas X Low NOx CABINET WIDTH B 17 1 2 C 21 REVISION REVISION LEVEL M Upflow Horizontal Ready D 24 1 2 A Initial Release AIRFLOW CAPABILITY 3
21. aft blower to exhaust combustion prod ucts An interlock switch prevents furnace operation if the blower door is not in place Keep the blower access doors in place except for inspection and maintenance These furnaces are also equipped with a self diagnosing elec tronic control module In the event a furnace component is not operating properly the control module s dual 7 segment LED s will display an alpha numeric code depending upon the problem encountered These LED s may be viewed through the observation window in the blower access door Refer to the Troubleshooting Chart for further explanation of the LED codes and Abnormal Operation Integrated Igni tion Control section in the Service Instructions for an expla nation 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 e Donotinstall the furnace directly on carpeting tile or combustible material other than wood flooring When suspending the furnace from rafters or joists
22. ed External Static w c Temperature Rise F High Stage Pressure Switch Trip Point w c Low Stage Pressure Switch Trip Point w c Front Cover Pressure Switch Trip Point w c Blower Wheel D x W Blower Horsepower Blower Speeds Max 0 5 E S P Refer to airflow charts in this manual Power Supply Minimum Circuit Ampacity MCA Maximum Overcurrent Device Transformer VA Heat Anticipator Amps Primary Limit Setting F Auxiliary Limit Setting F Rollout Limit Setting F Fan Delay On Heating Off Heating Fan Delay On Cooling Off Cooling Fan Delay On Fan Only Gas Supply Pressure Natural Propane w c 7 11 7 11 Manifold Pressure Natural Propane High Stage w c 3 5 10 3 5 10 Manifold Pressure Natural Propane Low Stage w c 1 9 6 0 1 9 6 0 Orifice Size Natural Propane 43 55 43 55 Number of Burners Vent Connector Diameter inches Combustion Air Connector Diameter inches Off Heating This fan delay timing is adjustable 90 120 150 or 180 seconds 150 seconds as shipped 1 These furnaces are manufactured for natural gas operation Optional Kits are available for conversion to propane gas operation 2 For elevations above 2000 ft the rating should be reduced by 496 for each 1000 ft 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
23. efer to the appropriate wiring diagram for the unit being serviced Wiring is subject to change Always refer to the wiring diagram on the unit for the most up to date wiring 27 peorues pun y 10 eyeudoudde se si JON 9 9419 9 10 SI 9reuJauos siu IOHINOO NOLLINOI Q3 LVHO3 LNI 68 15909 HM S3OVNHf1J X S60AIND 60AD9 SGAINV GOAOV OILVIN3HOS WOIdAL UNIT MULTIPLE POWER SOURCES MAY BE PRESENT FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH I a o 2 gt x o Lu a z l lt o z Q o zs lt 5 5 I I d warnine CdS JIMIA SCHEMATICS Wiring is subject to change Always refer to the wiring diagram on the unit for the most up to date wiring 28
24. et at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For most cooling applications about 400 CFM per ton is desirable 4 The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donotoperate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only Motor CFM minimum BLOWER PERFORMANCE SPECIFICATIONS GMVC95 AMVC95 High Single Stage Cooling Speed Charts Nomai 600 Plus 60 Minus 900 C C Normal 600 Plus 660 Minus 990 GMVC950905DX AMVC950905DX 720 GMVC950905DX AMVC950905DX 1 Units are shipped without filter s CFM in chart is without filter s Minus 720 Normal 800 Plus 880 Plus GMVC951155DX AMVC951155DX 7 1287 Plus 2 All furnaces shipped with heating speed set at B and cooling speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For most cooling applications about 400 CFM per ton is desirable The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donotoperate above 0 5 w c ESP in heating mode
25. gas operation 2 For elevations above 2000 ft the rating should be reduced by 4 for each 1000 ft 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 manufactures method 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 steady state efficiency times output 4 Minimum Circuit Ampacity calculated as 1 25 x Circulator Blower Amps Blower Amps 14 FURNACE SPECIFICATIONS Btuh Input US High Fire Output US High Fire Btuh Input US Low Fire Output US Low Fire A F U E Rated External Static w c Temperature Rise F High Stage Pressure Switch Trip Point w c Low Stage 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 Circuit Ampacity MCA Maximum Overcurrent Device Transformer VA Heat Anticipator Amps Primary Limit Setting F Auxiliary Limit Setting F Rollout Limit Setting F Fan Delay On Heating Off Heating Fan Delay On Cooling Off Cooling Fan Delay On Fan Only Gas Supply Pressure Natural P
26. ified input rate within the specified altitude range High altitude kits are purchased according to the installa tion altitude and usage of either natural or propane gas Refer to the chart above for a tabular listing of appropriate altitude ranges and corresponding manufacturer s high altitude Natu ral Gas and Propane Gas kits For a tabular listing of appro priate altitude ranges and corresponding manufacturer s High Altitude Pressure Switch kits refer to either the Pressure Switch Trip Points amp Usage Chartin this manual or the Ac cessory Charts in Service Instructions Single Stage Thermostat A single stage thermostat with only one heating stage may be used to control this furnace The application of a single stage thermostat does not offer true thermostat driven two stage operation but provides a timedtransition from low to high fire The furnace will run on low stage for a fixed period of time before stepping up to high stage to satisfy the thermostat s call for heat The delay period prior to stepping up can be set at either a fixed 5 minute time delay or a load based variable time between 1 and 12 minutes AUTO mode If the AUTOmode is selected the control averages the cycle times of the previous three cycles and uses the average to determine the time to transition from low stage to high stage To use a single stage thermostat turn off power to the fur nace move the thermostat selection DIP switch to the OFF positi
27. igh Stage Pressure Switch Trip Point w c Low Stage 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 115 60 1 115 60 1 115 60 1 Minimum Circuit Ampacity MCA 11 3 14 1 17 9 Maximum Overcurrent Device 15 15 20 Refer to airflow charts in this manual Transformer VA 40 40 40 Heat Anticipator Amps 0 7 0 7 Primary Limit Setting F 155 145 Auxiliary Limit Setting F 190 180 Rollout Limit Setting F 200 190 Fan Delay On Heating 30 secs 30 secs 30 secs 30 secs Off Heating 150 secs 150 secs 150 secs 150 secs Fan Delay On Cooling 5 secs 5 secs 5 secs 5 secs Off Cooling 45 secs 45 secs 45 secs 45 secs Fan Delay On Fan Only 5 secs 5 secs 5 secs 5 secs Gas Supply Pressure Natural Propane w c 7111 7111 7111 7111 Manifold Pressure Natural Propane High Stage w c 3 5 10 3 5 10 3 5 10 3 5 10 Manifold Pressure Natural Propane Low Stage w c 1 9 6 0 1 9 6 0 1 9 6 0 1 9 6 0 Orifice Size Natural Propane 43 55 43 55 43 55 43 55 Number of Burners Vent Connector Diameter inches Combustion Air Connector Diameter inches Off Heating This fan delay timing is adjustable 90 120 150 or 180 seconds 150 seconds as shipped 1 These furnaces are manufactured for natural gas operation Optional Kits are available for conversion to propane
28. on Set the desired transition time by setting the tran sition delay DIP switch to the desired ON OFF position Turn power back on Refer to the following figure ON OFF Heat OFF Delay Move to the ON position DIP Switches to select two stage thermostat or OFF to select single stage thermostat 3 Thermostat 4 Stage Delay Move to the ON position to select Auto transition delay or OFF for 5 minute transition delay 51 STANDARD and HIGH ALTITUDE KITS 0 7 000 Feet Standard Altitude ID Blwr Pressure Switch Furnace GMVC950453BX GMVC950704CX AMVC950453BX AMVC950704CX LPM 05 55 Orifice GMVC950905DX GMVC951155DX AMVC950905DX AMVC951155DX LPM 05 55 Orifice GCVC90704CX GCVC90905DX GCVC91155DX ACVC90704CX ACVC90905DX LPM 05 55 Orifice HANG13 HALP 1 1 44 Orifice HANG13 HALP 1 1 44 Orifice 1 HALP 1 1 44 Orifice 7 001 9 000 Feet 9 001 11 000 Feet Gas Orifices ID Blwr 2 Pressure 2 Switch ID Blwr Pressure Switch HANG14 HALP11 45 56 Orifice Orifice 56 Orifice HAPS28 HAPS28 HANG14 HALP11 45 56 Orifice Orifice 56 Orifice HAPS29 HAPS29 HANG14 HALP11 45 56 Orifice Orifice 56 HAPS29 HAPS31 Orifice COMPONENT IDENTIFICATION N a BLOWER COMPARTMENT BURNER COMPARTMENT NA
29. p to full cooling demand airflow by first stepping up to 50 of the full demand for 30 seconds The motor then ramps to 10096 of the required airflow A one 1 minute OFF delay at 10096 of the cooling airflow is provided 1min 100 100 CFM OFF 1 min OFF 82 7 1 2 min Cooling Demand Profile C ramps up to 82 ofthe full cooling demand airflow and operates there for approximately 7 1 2 minutes The motor then steps up to the full demand airflow Profile C also has a one 1 minute 10096 OFF delay OFF 82 100 cou CFM 7 1 2 min Cooling Demand Profile D ramps up to 50 of the demand for 1 2 minute then ramps to 82 of the full cooling demand airflow and operates there for approximately 7 1 2 minutes The motor then steps up to the full demand airflow Profile D has a 1 2 minute at 5096 airflow OFF delay 1 Units are shipped without filter s CFM in chart is without filter s 2 Allfurnaces shipped with heating speed set at B and cooling speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For most cooling applications about 400 CFM per ton is desirable 4 The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donoto
30. perate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only 6 Motor CFM minimum 23 BLOWER PERFORMANCE SPECIFICATIONS GCVC9 ACVC9 High Single Stage Cooling Speed Charts GCVC90704CX GOVC90905DX GCVC91155DX 90704 ACVC90905DX Cooling Minus Cooling 1 8 Speed Tap A 2 Normal 696 sia Nomai Units are shipped without filter s CFM in chart is without filter s All furnaces shipped with heating speed set at B and cooling speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For most cooling applications about 400 CFM per ton is desirable 4 The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate Do not operate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only Motor CFM minimum PERFORMANCE 091 0001 LNdLNO oet 001 06 08 OZ 09 0S OV 06 N49 801 ng 3519 X 801 X W49 LNdLNO JSIH W40 009 LYVHO 5514 AYNIVE
31. ropane w c Manifold Pressure Natural Propane High Stage w c Manifold Pressure Natural Propane Low Stage w c Orifice Size Natural Propane Number of Burners Vent Connector Diameter inches Combustion Air Connector Diameter inches Shipping Weight Ibs AMVC950453B X 115 60 1 11 3 30 secs 150 secs 5 secs 45 secs 5 secs 7 11 3 5 10 1 9 6 0 43 55 AMVC95 950704 AMVC950905DX AMVC951155DX Refer to airflow charts in this manual 115 60 1 115 60 1 115 60 1 14 1 17 9 17 9 15 20 20 40 40 40 0 7 0 7 155 145 190 180 200 190 0 7 150 200 200 30 secs 30 secs 30 secs 150 secs 150 secs 150 secs 5 secs 5 secs 5 secs 45 secs 45 secs 45 secs 5 secs 5 secs 5 secs 7 11 7111 7111 3 5 10 3 5 10 3 5 10 1 9 6 0 1 9 6 0 1 9 6 0 43 55 43 55 43 55 Off Heating This fan delay timing is adjustable 90 120 150 or 180 seconds 150 seconds as shipped These furnaces are manufactured for natural gas operation Optional Kits are available for conversion to propane gas operation For elevations above 2000 ft the rating should be reduced by 4 for each 1000 ft above sea level The furnace must not be derated orifice The total heat loss from the structure as expressed in TOTAL BTU HR must be calculated by the manufactures method in accordance with the A S H R A E GUIDE or MANUAL J LOAD CALCULATIONS published by the A
32. s Combustion Air Connector Diameter inches Shipping Weight Ibs 0 7 0 7 0 7 160 170 145 180 180 210 210 30 secs 30 secs 30 secs 150 secs 150 secs 150 secs 5 secs 5 secs 5 secs 45 secs 45 secs 45 secs 5 secs 5 secs 5 secs 7 11 7 11 7 11 3 5 10 3 5 10 3 5 A0 1 9 6 0 1 9 6 0 1 9 6 0 43 55 43 55 43 55 Off Heating This fan delay timing is adjustable 90 120 150 or 180 seconds 150 seconds as shipped These furnaces are manufactured for natural gas operation Optional Kits are available for conversion to propane gas operation For elevations above 2000 ft the rating should be reduced by 4 for each 1000 ft above sea level The furnace must not be derated orifice changes should only be made if necessary for altitude The total heat loss from the structure as expressed in TOTAL BTU HR must be calculated by the manufactures method 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 steady state efficiency times output Minimum Circuit Ampacity calculated as 1 25 x Circulator Blower Amps 1 0 Blower Amps FURNACE SPECIFICATIONS ACVC9 ACVC90704CX ACVC90905DX Btuh Input US High Fire Output US High Fire Btuh Input US Low Fire Output US Low Fire A F U E Rat
33. speed set at D Installer should adjust blower speed as needed The first task is to determine the proper aiflow for the cooling system For cooling applications about 400 CFM per ton is desirable 4 The chart is for information only For satisfactory operation external static pressure not to exceed value shown on rating plate 5 Donotoperate above 0 5 w c ESP in heating mode Operating between 0 5 w c and 0 8 w c is tabulated for cooling purposes only 6 Motor CFM minimum BLOWER PERFORMANCE SPECIFICATIONS Ramping Profile Note The multi speed circulator blower also offers several custom ON OFF ramping profiles These profiles may be used to enhance cooling performance and increase comfort level The ramping profiles are selected using DIP switches 5 and 6 Refer to the following figure for switch positions and their corresponding taps Refer to the bullet points below for a description of each ramping profile Verify CFM by noting the number displayed on the dual 7 segment LED display Switch Bank S4 DIP Switch No m 100 100 OFF OFF Ramping Profiles Cooling Demand a 1 min Profile provides only an OFF delay of one 1 minute at 100 of the cooling demand airflow Indicates factory setting 100 100 gt 50 OFF OFF 4 1 2 min gt un Cooling Demand Profile B ramps u
34. vNHALV v 1 ione dus E e aokoa SDVLIOA HOIH HO SOVLIOA vie 1 1 viel Od 3OVL10A MOT 3IVSN3QNOO L d gt 7 2 le gt 3dld 3r T4 LN3A bie vie ee vie v VIE 82 PRODUCT DESIGN PRESSURE SWITCH TRIP POINTS AND USAGE CHART NEGATIVE PRESSURE NEGATIVE PRESSURE NEGATIVE PRESSURE NEGATIVE PRESSURE ID BLOWER ID BLOWER COIL COVER COIL COVER WITH FLUE WITH FLUE WITH FLUE WITH FLUE NOT FIRING FIRING NOT FIRING FIRING TYPICAL SEA LEVEL TYPICAL SEA LEVEL TYPICAL SEA LEVEL TYPICAL SEA LEVEL DATA DATA DATA DATA GMVC950453BX GMVC950704CX AMVC950453BX 10 45 0 92 0 50 0 97 0 25 0 25 0 25 0 25 AMVC950704CX GMVC950905DX GMVC951155DX AMVC950905DX AMVC951155DX GCVC90704CX GCVC90905DX 1 Data given is least negative pressure required for pressure sw itch to close 2 Data given is least negative pressure required for pressure sw itch to remain closed Note The typical sea level negative pressure data represents the minimum pressures expected Shorter length of flue pipe or single pipe systems compared to dual pipe systems should show higher greater negative pressures PRESSURE SWITCH TRIP POINTS AND USAGE CHART 0 to 7 000 ft 7 001 ft to 11 000 ft TRIP POINT TRIP

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