
Goodman Company, L.P.1810 Wilson Parkway • Fayetteville, Tennessee 37334www.amana-hac.comPart No. 10318740Printed in USA January 2003Installer: Affi
105.3.3 Equipment Located in Confined Spaces: (a) All Air from Inside the Building: The confined space shall beprovided with two permanent openings co
112. When communicating with the outdoors through verticalducts, each opening shall have a minimum free area of 1square inch per 4,000 BTU per hour of
12VI. Installation PositionsThis furnace may be installed in an upright position orhorizontal on either the left or right side panel. Do not installt
13ALTERNATE ELECTRICAL AND GAS LINECONNECTIONSThis furnace has provisions allowing for electrical and gasline connections through either side panel.
14MATERIALS AND JOINING METHODSWARNINGTo avoid fire, explosion, or bodily injury,solvent cements must be kept away fromall ignition sources (i.e., spa
15NOTE: In Canada, the Canadian Fuel Gas Code takesprecedence over the preceding termination restrictions.12"Non-Direct VentVent/Flue Termination
16NOTE: Standard and alternate locations can be combined(i.e., an installation may use the standard combustion airintake location but use the alterna
17*********OFFONTWOSINGLES1ONOFFS3S4TSTATIntell - I gni tion87 432187 4321 321CUT FO RDEH UMWRCUSCFM1011127896543215ADDITIONAL PLUGFROM DRAIN KIT
18NON-DIRECT VENT (SINGLE PIPE) PIPINGNon-direct vent installations require only a vent/flue pipe.The vent pipe can be run horizontally with an exit t
1912" MIN.VENT/FLUE TEEor90° ELBOW TURNEDDOWN 12" MIN. ABOVEHIGHEST ANTICIPATED SNOW LEVELHorizontal Termination (Single Pipe)Above High
2Table of ContentsI. Component Identification ...
20SCREENCOMBUSTIONAIR INTAKEVENT/FLUETEE90ºMEDIUM RADIUSELBOW12" MIN12" MIN12" MIN3" MIN24" MAX3" MIN24" MAXStandar
21X. Condensate Drain Lines& Drain TrapGENERALA condensing gas furnace achieves its high level of effi-ciency by extracting almost all of the heat
22LEFTSIDE PANELFRONT COVERDRAIN PORTHOSE ASIDE PANELGROMMET HOLESTUBE(S) 2DRAINTRAPGREEN HOSECLAMPS(3 PLACES)TUBE 1RUBBERELBOWHOSE BRUBBERELBOWDRAIN
23the following section.Upright Drain Trap Mounting (Left or Right SidePanel)1. Insert drain tubes into drain trap and position the draintrap against
243. Secure Hose A to front cover drain port with a red hoseclamp. Route hose to rear left (down) side panel grom-met holes. NOTE: For left side dra
25XI. Electrical ConnectionsWARNINGTo avoid the risk of electrical shock, wiringto the unit must be properly polarized andgrounded.WARNINGTo avoid ele
26*********STANDARD JUNCTION BOXLOCATIONALTERNATE JUNCTION BOXLOCATIONJunction Box RelocationWARNINGTo avoid the risk of electrical shock, injury,or d
27XII. Gas Supply and PipingGENERALThe furnace rating plate includes the approved furnace gasinput rating and gas types. The furnace must be equipped
28Gas Piping Connections************OFFONTWOSINGLES1ONOFFS3S4TSTATIntell-Ignition87 432187 4321 321CUT FORDEHU MWRCUSCFM101112789654321*********MA
29Natural Gas Capacity of PipeIn Cubic Feet of Gas Per Hour (CFH)Length of Nominal Black Pipe SizePipe in Feet 1/2" 3/4" 1" 1 1/4"
3Table of ContentsXII. Gas Supply and Piping ...
30Sizing Between First and Second Stage Regulator*Maximum Propane Capacities listed are based on 2 psig pressure drop at 10 psig setting. Capacities
31Propane Gas Tanks and PipingWARNINGPropane gas is heavier than air and anyleaking gas can settle in any low areas orconfined spaces. To prevent deat
32UPRIGHT INSTALLATIONSDepending on the installation and/or customer preference,differing filter arrangements can be applied. Filters can beinstalled
33Furnace Shutdown1. Set the thermostat to the lowest setting.The integrated control will close the gas valve andextinguish flame. Following a 15 sec
34White-Rodgers 36G22 Gas ValveThe line pressure supplied to the gas valve must be withinthe range specified below. The supply pressure can bemeasure
35GAS INPUT RATE MEASUREMENT (NATURAL GASONLY)The gas input rate to the furnace must never be greater thanthat specified on the unit rating plate. To
36RISE = SUPPLY AIRRETURN AIR HEAT EXCHANGERRADIATION "LINE OF SIGHT"TRETURNTSUPPLY TSUPPLY - TRETURNTemperature Rise Measurement3. Su
37Timing Chart for Normal Heating ModeTiming Chart for Normal Cooling OperationSeconds 0 5
38XV. Normal Sequenceof OperationPOWER UPThe normal power up sequence is as follows:• 115 VAC power applied to furnace.• Integrated control module per
39PRIMARY LIMITThe primary limit control guards against overheating result-ing from insufficient conditioned air passing over the heatexchanger. If t
4WARNINGIf the information in these instructions isnot followed exactly, fire or explosion mayresult causing property damage, personalinjury or loss o
40XVIII. TroubleshootingELECTROSTATIC DISCHARGE (ESD) PRECAUTIONSNOTE: Discharge body’s static electricity before touchingunit. An electrostatic dis
411Integrated control module will automatically attempt to reset from lockout after one hour.Troubleshooting Chart• Furnace lockout dueto an excessive
42Troubleshooting Chart• Circulator blower runscontinuously. No furnaceoperation.• Integrated controlmodule diagnostic LEDis flashing FOUR (4)flashes.
43Filter RemovalDepending on the installation, differing filter arrangementscan be applied. Filters can be installed in either the centralreturn regi
44CONDENSATE TRAP AND DRAIN SYSTEM(QUALIFIED SERVICER ONLY)Annually inspect the drain tubes, drain trap, and field-supplied drain line for proper cond
5I. Component IdentificationBLOWER COMPARTMENT BURNER COMPARTMENT1234567879101131213141516171920212425233126272829302221201933*********1832******BURNE
6II. SafetyPlease adhere to the following warnings and cautions wheninstalling, adjusting, altering, servicing, or operating thefurnace.WARNINGTo prev
7WARNINGPossible death, personal injury or propertydamage due to fire, explosion, smoke, soot,condensation, electrical shock or carbonmonoxide may res
8UpflowCounterflowHorizontalTOPBOTTOMSIDE SIDE SIDETOPBOTTOMA furnace installed in a confined space (i.e., a closet or utilityroom) must have two vent
9The following vent testing procedure is reproduced from theAmerican National Standard/National Standard of Canadafor Gas-Fired Central Furnaces ANSI
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