Page 2 - Table of Contents
2 Table of Contents I. Component Identification ................................................................................................................................................ 5II. Safety Considerations ...................................................................................
Page 3 - WARNING; DIP
3 WARNING G OODMAN WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES. I F YOU INSTALL OR PERFORM SERVICE ON THIS UNIT, YOU ASSUME RESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERY DAMAGE WHICH MAY RESULT. M ANY JURISDICTIONS REQUIRE A LICEN...
Page 4 - CARBON MONOXIDE POISONING HAZARD; NSTALLER; Notify carrier promptly and request an inspection.
4 I F THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY , A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE , PERSONAL INJURY OR LOSS OF LIFE . - D O 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 ...
Page 5 - I . C O M P O N E N T I D E N T I F I C AT I O N; Counterflow/Horizontal; ER
5 I . C O M P O N E N T I D E N T I F I C AT I O N 1 Gas Valve 2 Gas Line Entrance (Alternate) 3 Pressure Switch 4 Gas Manifold 5 Combustion Air Intake Connection / “Coupling” 6 Hot Surface Igniter 7 Rollout Limit 8 Burners 9 Flame Sensor 10 Flue Pipe Connection / “Coupling”11 Flue Pipe (Internal)1 ...
Page 7 - ONLY; Section V, Combustion and Ventilation; LECTROSTATIC; III. PRODUCT APPLICATION
7 • It must be installed with two-pipe systems for combustionair, especially if VOC’s or other contaminants are presentin the conditioned space. • All other warranty exclusions and restrictions apply Thisf u r n a c e i s a n E T L d u a l - c e r t i f i e d a p p l i a n c e a n d i sappropriate f...
Page 8 - IV. LOCATION REQUIREMENTS & CONSIDERATIONS; ENERAL
8 • Provide provisions for venting combustion products outdoorsthrough a proper venting system. Special considerationshould be given to vent/flue pipe routing and combustion airintake pipe when applicable. Refer to Vent/Flue Pipe and Combustion Air Pipe -Termination Locations for appropriate termina...
Page 9 - Suspended Furnace; The following vent testing procedure is reproduced from the; American; a. Seal any unused openings in the venting system
9 F URNACE S USPENSION If suspending the furnace from rafters or joists, use 3/8" threaded rodand 2”x2”x1/8” angle iron as shown below. The length of rod will de-pend on the application and the clearances necessary. TILT OUTWARD TO ALLOW FOR DOOR AND CIRCULATOR BLOWER REMOVAL 3/8" DIAMETER T...
Page 10 - HERMOSTAT; Hot or cold air from registers.; Thermostat Influences
10 Most homes will require outside air be supplied to the furnace area bymeans of ventilation grilles or ducts connecting directly to the outdoorsor spaces open to the outdoors such as attics or crawl spaces. The following information on air for combustion and ventilation is reproducedfrom the Natio...
Page 11 - Equipment Located in Confined Spaces All Air from Outdoors—; When communicating with the outdoors through vertical ducts,; Equipment Located in Confined Spaces All Air from Outdoors; When communicating with the outdoors through horizontal ducts,; Equipment Located in Confined Spaces All Air from Outdoors.; When ducts are used, they shall be of the same cross-sectional; Equipment Located in Confined Spaces All Air from Outdoors -
11 Furnace WaterHeater Openin g Chimney or Gas Vent Openin g NOTE: Each opening must havea free area of not less than one square inch per 1000 BTU of the total input rating of all equip-ment in the enclosure, but notless than 100 square inches. Equipment Located in Confined Spaces; All Air from Insi...
Page 12 - When directly communicating with the outdoors, the single open-; Special Conditions Created by Mechanical Exhausting or Fire-; upright upflow; VII. HORIZONTAL APPLICATIONS & CONSIDERATIONS; Horizontal Furnace; Condensate
12 5. When directly communicating with the outdoors, the single open- ing shall have a minimum free area of 1 square inch per 3,000BTU per hour of total input rating of all equipment in the enclo-sure. 5.3.4 Specially Engineered Installations: The requirements of 5.3.3 shall not necessarily govern w...
Page 13 - VIII. PROPANE GAS /HIGH ALTITUDE INSTALLATIONS; Natu ra l; Recommended Installation Positions; Alternate “vertical” piping connections can not be used when
13 VIII. PROPANE GAS /HIGH ALTITUDE INSTALLATIONS P OSSIBLE PROPERTY DAMAGE , PERSONAL INJURY OR DEATH MAY OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED . T HE APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER FURNACE OPERATION . A LL CONVERSIONS MUST BE PERFORMED BY A QUALIFIED IN...
Page 14 - DIRECT VENT TERMINAL CLEARANCES; OTHER THAN DIRECT VENT TERMINAL CLEARANCES
14 v V X DIRECT VENT TERMINAL CLEARANCES 1 In accordance with the current CSA B149.1, Natural Gas and Propane Installation Code. 2 In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code. † A vent shall not terminate directly above a sidewalk or paved driveway that is located betw...
Page 15 - vent; In addition to PVC and ABS pipe and fittings, Innoflue
15 IX. VENT/FLUE PIPE & COMBUSTION AIR PIPE G ENERAL F AILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN BODILY INJURY OR DEATH . C AREFULLY READ AND FOLLOW ALL INSTRUCTIONS GIVEN IN THIS SECTION . WARNING U PON COMPLETION OF THE FURNACE INSTALLATION , CAREFULLY INSPECT THE ENTIRE FLUE SYSTEM BO...
Page 16 - ELBOWS; Increased Clearance Configuration
16 T ERMINATION L OCATIONS NOTES: Refer to Location Requirements and Considerations for combustion air contaminant restrictions. The following bullets and diagram describe the restrictions concern-ing the appropriate location of vent/flue pipe and combustion air intakepipe (when applicable) terminat...
Page 17 - upright installations; UPFLOW; STANDARD CONNECTIONS
17 FLANGE CUT HERE 3.75" Vent/Flue Pipe Cuts 5. Remove plastic plug from alternate vent/flue location. Relocateand install plug in standard vent/flue location (top cover). Counterflow units. Remove plastic plug from alternate vent/flue location. Relocateand install plug in standard vent/flue loc...
Page 18 - Alternate Vent/Flue Location; the number of elbows in the piping system.
18 5 ADDITIONAL PLUG FROM DRAIN KIT 7 EXTERNALLY MOUNT RUBBER ELBOW 6 SECURE TO ID BLOWER WITH RUBBER COUPLING AND HOSE CLAMPS COUNTERFLOW/UPRIGHT (UPFLOW SIMILAR) UPFLOW/HORIZONTAL (COUNTERFLOW SIMILAR) 6 SECURE TO ID BLOWER WITH RUBBER COUPLING AND HOSE CLAMPS 6 SECURE TO CABINET WITH SCREWS Alter...
Page 19 - COMBUSTION AIR INTAKE; AX; OF; STRAIGHT; Above Highest Anticipated Snow Level; Direct vent; Standard Horizontal Terminations (Dual Pipe)
19 COMBUSTION AIR INTAKE (OPTIONAL) *Not required for single pipe installation TEE (OPTIONAL) 96 ” M AX . - 3” M IN . RO OF LIN E INTAKE SCREEN OPTIONAL 12” MINHEIGHT DIFFERENCE BETWEENINTAKE AND VENT 12” MIN TO ROOF OR HIGHEST ANTICIPATED SNOW LEVEL STRAIGHT ELBOWS _______________ VENT/FLUE TEE ( o...
Page 20 - Alternate Horizontal Vent Termination (Dual Pipe); Alternate Vent Termination Above Anticipated Snow Level; Termination of Multiple Direct Vent Furnaces; upright
20 SCR EEN (OPTIONAL) AIRI NTAK E 90°ELBOWS 12" MIN. ABOVE HIGHEST ANTICIPATED SNOW LEVEL 3” - 24” Alternate Horizontal Vent Termination (Dual Pipe) SCR EEN (OPTIONAL) AIRINTAK E 90°ELBOWS 12" MIN. ABOVE HIGHEST ANTICIPATED SNOW LEVEL 3”-24” BETWEEN PIPES Combustion Air Intake may also be sn...
Page 21 - Hose and Tube Identification; Alternate Vent/Flue Hose Connections; Upright “Standard” Connections -Right Side
21 • If an air conditioning coil is installed with the furnace, acommon drain may be used. An open tee must beinstalled in the drain line, near the cooling coil, to relievepositive air pressure from the coil’s plenum. This isnecessary to prohibit any interference with the function ofthe furnace’s dr...
Page 22 - Upright “Alternate: Connections - Right Side Only
22 A LTERNATE V ENT /F LUE D RAIN H OSE C ONNECTIONS Upright installations using the alternate vent/flue outlet will require “right-side only” drain hoses to be connected as follows. Refer to Vent/Flue Pipe and Combustion Air Pipe for details on alternate vent/flue pipe connection . 1. Remove the ru...
Page 23 - Upright “Standard” Connections - Left Side
23 U PRIGHT I NSTALLATIONS -T RAP ON L EFT S IDE NOTE: For left side trap installation, grommets must be moved to the left side of the furnace and the plugs installed on the right sideof the furnace. 1. Remove the rubber plug from the left side drain port on the front cover. 2. Secure Hose A to fron...
Page 24 - Counterflow furnaces; Horizontal Connections - Right Side Down
24 Cabinet Width (inches) Models (kBTU_Tons) "X" Length to Cut From Long End of Hose B (inches) 17 1/2 040_3, 045_30, 060_3 7 21 070_40, 080_5 3 1/2 090_50, 100_5 115_50 None 24 1/2 U PRIGHT D RAIN T RAP M OUNTING (L EFT OR R IGHT S IDE P ANEL ) 1. Insert drain tubes into drain trap and posi...
Page 25 - sate Drain Lines and Drain Trap - Horizontal Drain Trap Mounting.; Horizontal Connections - Left Side Down
25 L EFT S IDE D OWN Horizontal installations with the left side panel down will requiredrain hoses to be connected to the left side front cover drain portand the side drain port on the rubber elbow. 1. Remove the rubber plug from the front cover left (down) side drain port. 2. Relocate the front co...
Page 26 - XI. ELECTRICAL CONNECTIONS; L i n e p o l a r i t y m u s t b e o b s e r v e d w h e n m a k i n g f i e l d; Remove the burner compartment door.; Junction Box Relocation; Do not use gas
26 XI. ELECTRICAL CONNECTIONS HIGH VOLTAGE! T O AVOID THE RISK OF ELECTRICAL SHOCK , WIRING TO THE UNIT MUST BE POLARIZED AND GROUNDED . WARNING HIGH VOLTAGE! T O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK , DISCONNECT ELECTRICAL POWER BEFORE SERVICING OR CHANGING ANY ELECTRICAL WIRING ....
Page 27 - Remote Condensing Unit; Field Wiring for GME95 /AMEH96 Furnacewith 2-Stage; Electronic Air Cleaner; Accessories Wiring; Wire routing must not interfere with circulator blower; Thermostat Diagram; See the following wiring schematic.
27 FurnaceControl Remote Condensing Unit Heating/CoolingRoom Thermostat Y Y1 Y1 Y2 Lo -H e a t Hi -H e a t Co o l Li n e -H T4 T2 T3 T5 ECO-TECH MOTOR Field SuppliedRelay Y2 Field Wiring for GME95 /AMEH96 Furnacewith 2-Stage Condenser 115 V OLT L INE C ONNECTION OF A CCESSORIES (E LECTRONIC A IR C L...
Page 28 - Nat ural Gas; not; derate the furnace by adjusting the manifold pressure to a; Section VIII, Propane Gas; CAUTION
28 If it is necessary for the installer to supply additional line voltage wiringto the inside of the furnace, the wiring must conform to all local codes,and have a minimum temperature rating of 105°C. All line voltage wiresplices must be made inside the furnace junction box.The integrated control mo...
Page 29 - Gas Piping Connections
29 Natur al Gas Capacity of Pipe In Cubic Fe e t of Gas Pe r Hour (CFH) Length of Nominal Blac k Pipe Siz e Pipe in Feet 1/2" 3/4" 1" 1 1/4" 1 1/2" 10 132 278 520 1050 1600 20 92 190 350 730 1100 30 73 152 285 590 980 40 63 130 245 500 760 50 56 115 215 440 670 60 50 105 195 400 ...
Page 30 - directly
30 HORIZONTAL [UPFLOW MODEL] M AN UAL SHU T-OFF VALVE (UPSTREAM FROM GROU ND JOINT PI PE U NION ) DR IP LEG GROMM ET IN STAND ARD GAS LIN E HOL E DR AI N TR AP ALTER NATE GAS LI NE LO CATION MAN IFOL D GROM MET IN ALTERN ATE GAS LI NE HOL E GAS VALVE BUR NERS ALTER NATE UN ION LOC ATION GROU ND JOIN...
Page 31 - Sizing Betw een First and S econd Stage Regulator*; Propane Gas Piping Chart I; Propane Gas Piping Chart II
31 P ROPANE G AS T ANKS AND P IPING I F THE GAS FURNACE IS INSTALLED IN A BASEMENT , AN EXCAVATED AREA OR A CONFINED SPACE , IT IS STRONGLY RECOMMENDED TO CONTACT A PROPANE SUPPLIER TO INSTALL A GAS DETECTING WARNING DEVICE IN CASE OF A GAS LEAK . • S INCE PROPANE GAS IS HEAVIER THAN AIR , ANY LEAKI...
Page 32 - Both readings may be taken simultaneously and read directly; Checking Static Pressure; Airflow area will; Duct Flange Cut Outs; An undersized opening will cause reduced airflow.
32 C HECKING D UCT S TATIC Refer to your furnace rating plate for the maximum ESP (externalduct static) rating.Total external static refers to everything external to the furnace cabi-net. Cooling coils, filters, ducts, grilles, registers must all be consid-ered when reading your total external stati...
Page 33 - Possible Upright Upflow; Possible Upright Counterflow; Filter Locations; Internal filter retention is not provided on this furnace.
33 600 800 1000 1200 1400 1600 2000 040_3BXA 0453BXA 194* 194* 240 288 --- --- --- 060_3BXA 0703BXA --- 324* 324* 324* 336 --- --- 0704CX A --- --- 291* 291* 336 384 --- 0904CX A --- --- 432* 432* 432* 432* --- 080_5CXA 0905DXA --- --- --- 388* 388* 388* 480 100_5DXA 1155DXA --- --- --- 486* 486* 48...
Page 34 - AS; Inlet Gas Supply Pressure; White-Rodgers Model 36G54 Connected to Manometer; Manometer; Honeywell Model VR9205 Connected to Manometer
34 NOTE: This furnace is equipped with an ignition device which automatically lights the burner. Do not try to light the burner byhand. 5. Move the furnace gas valve manual control to the OFF position. 6. Wait five minutes then smell for gas. Be sure to check near the floor as some types of gas are ...
Page 35 - Manifold Gas Pressure
35 NOTE: If measuring gas pressure at the drip leg or Honeywell VR9205 gas valve, a field-supplied hose barb fitting must be installed prior tomaking the hose connection. If using the inlet pressure tap on theWhite-Rodgers 36G54 gas valve, then use the 36G Valve PressureCheck Kit, Goodman Part No. 0...
Page 36 - Temperature Rise Measurement; Startup; IRCULATOR; airflow table in the
36 3. Calculate the number of seconds per cubic foot (sec/ ft 3 ) of gas being delivered to the furnace. If the dial is a one cubicfoot dial, divide the number of seconds recorded in step 2by one. If the dial is a two cubic foot dial, divide the numberof seconds recorded in step 2 by two. 4. Calcula...
Page 37 - air circulator blower fan; Adjustment Switch; Sequence of Operation (Integrated Ignition Control) – Mode; XV. NORMAL SEQUENCE OF OPERATION
37 C IRCULATOR B LOWER F AN T IMING A DJUSTMENT NOTE: Items in this section refer to the air circulator blower fan NOT to the induced draft blower. The induced draft blower timingsequence is not adjustable. The circulator blower fan timing isadjustable only on models with optional “heating fan OFF d...
Page 38 - XVI. OPERATIONAL CHECKS
38 (M ODE DIP S WITCH IS SET TO “2 STG” POSITION ) The normal operational sequence in sequence is as follows: • R and W thermostat contacts close, initiating a call for heat. • Integrated control module performs safety circuit checks. • Induced draft blower is energized for 15 second prepurgeperiod ...
Page 39 - XVIII. TROUBLESHOOTING; Troubleshooting Chart
39 P RIMARY L IMIT The primary limit control is located on the partition panel and monitorsheat exchanger compartment temperatures. It is a normally-closed(electrically), automatic reset, temperature-activated sensor. The limitguards against the overheating as a result of insufficient conditionedair...
Page 40 - Turn OFF electrical power to furnace.
40 XIX. MAINTENANCE HIGH VOLTAGE! T O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK , DISCONNECT ELECTRICAL POWER BEFORE PERFORMING ANY MAINTENANCE . I F YOU MUST HANDLE THE IGNITER , HANDLE WITH CARE . T OUCHING THE IGNITER ELEMENT WITH BARE FINGERS , ROUGH HANDLING OR VIBRATION COULD DAMA...
Page 41 - Procedure and Adjustments; XX. BEFORE LEAVING AN INSTALLATION
41 6. Remove the recuperator coil turbulators individually by slowlypulling each turbulator forward firmly. 7. Clean the recuperator coil tubes using a long handle wire brush,such as a gun cleaning brush. 8. Clean the primary heat exchanger tubes using a wire brushattached to a length of high grade ...
Page 42 - TROUBLESHOOTING CHART; ON
42 1 Integrated control module will automatically attempt to reset from lockout after one hour. TROUBLESHOOTING CHART • Furnace lockout due to an excessivenumber of ignition“retries” (3 total) 1 . • Locate and correct gas interruption. • Check front cover pressure switchoperation (hose, wiring,conta...
Page 43 - • Circulator blower runs; LED; is flashing; FOUR; • Primary limit
43 2 LED Flash code will cease if power to the control module is interrupted through the disconnect or door switch. TROUBLESHOOTING CHART 4 4 FLASHES • Circulator blower runs continuously. No furnaceoperation. • Integrated control module diagnostic LED is flashing FOUR (4) flashes. 6 6 FLASHES 7 7 F...
Page 44 - BLOWER PERFORMANCE DATA; BLOWER PERFORMANCE; Model
44 *MH95 BLOWER PERFORMANCE DATA 1. CFM in chart is without filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart assumesboth filters are installed. 2. All furnaces ship as high speed cooling and medium-speed ...
Page 45 - BLOW ER PERFORMANC E; Mod el
45 BLOWER PERFORMANCE DATA ACSH96 1. CFM in chart is without filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart assumesboth filters are installed. 2. All furnaces ship as high speed cooling and medium-speed...
Page 47 - BLOWER PERFORMANC E
47 1. CFM in chart is without filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two return filters, this chart assumesboth filters are installed. 2. All furnaces ship as high speed cooling and medium-speed heating. Installer must adjust...
Page 49 - WIRING DIAGRAM; IG
49 *MH95[0453,0704,0905D] *MH95[0703,0904,1155] Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. WIRING DIAGRAM H IG H V O LTA G E ! D IS CO NNE CT AL L PO WER BE F O RE SE R V IC IN G OR IN S T A LLI N G TH IS UNI T . M U LTI P L E PO WER S...
Page 52 - INSTALLATION OF CARBON MONOXIDE DETECTORS. At; EXEMPTIONS; (e) A copy of all installation instructions for all Product; SPECIAL INSTRUCTIONS FOR PRODUCTS INSTALLED
52 VENT/FLUE TEE COMBUSTIONAIR INTAKE. DISTANCE BETWEEN COMBUSTION AIR INTAKE AND GRADE DISTANCE BETWEEN VENT AND GRADE For all side wall horizontally vented gas fueled equipment installedin every dwelling, building or structure used in whole or in part forresidential purposes, including those owned...
Page 53 - THIS PAGE LEFT INTENTIONALLY BLANK
Page 56 - Quality Makes the Difference!; There’s No Better Quality.”
56 Quality Makes the Difference! “All of our systems are designed and manufactured with the same high quality standards regard-less of size or efficiency. We have designed these units to significantly reduce the most frequentcauses of product failure. They are simple to service and forgiving to oper...
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