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©

 2004-2006 Goodman Company, L.P.

I

NSTALLATION

 I

NSTRUCTIONS

AMS9/ACS9/DMS9/DCS9
G

AS

-F

IRED

 W

ARM

 A

IR

 F

URNACE

Installer:  Affix all manuals adjacent to the unit.

*NOTE:  Please contact your distributor or our

website for the applicable product data book

referred to in this manual.

ATTENTION INSTALLING PERSONNEL

As a professional installer you have an obligation to know the product better than the customer.  This includes all safety

precautions and related items.

Prior to actual installation, thoroughly familiarize yourself with this Instruction Manual. Pay special attention to all safety

warnings. Often during installation or repair it is possible to place yourself in a position which is more hazardous than

when the unit is in operation.

Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a

customer in its safe use.

Safety is a matter of common sense...a matter of thinking before acting. Most dealers have a list of specific good safety

practices...follow them.

The precautions listed in this Installation Manual are intended as supplemental to existing practices.   However, if there is

a direct conflict between existing practices and the content of this manual, the precautions listed here take precedence.

(Type FSP CATEGORY IV Direct or Non Direct Vent Air Furnace)

RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.

These furnaces comply with requirements
embodied in the American National Standard
/ National Standard of Canada ANSI
Z21.47·CSA-2.3 Gas Fired Central Furnaces.

 

C

US

®

IO-254F

07/06

®

is a trademark of Maytag Corporation and is used under

license to Goodman Company, L.P.  All rights reserved.

www.amana-hac.com

Summary of Contents for ACS9

Page 1: ...Remember it is your responsibility to install the product safely and to know it well enough to be able to instruct a customer in its safe use Safety is a matter of common sense a matter of thinking be...

Page 2: ...ROPER VENT FLUE AND COMBUSTION AIR PIPING PRACTICES 13 TERMINATION LOCATIONS 13 CANADIAN VENTING REQUIREMENTS 14 STANDARD FURNACE CONNECTIONS 14 ALTERNATE FURNACE CONNECTIONS 14 NON DIRECT VENT SINGLE...

Page 3: ...ENERAL 30 INTEGRATED CONTROL MODULE 30 PRIMARY LIMIT 30 AUXILIARY LIMIT 30 ROLLOUT LIMIT 30 PRESSURE SWITCHES 30 FLAME SENSOR 30 XVIII Troubleshooting 31 ELECTROSTATIC DISCHARGE ESD PRECAUTIONS 31 DIA...

Page 4: ...warranty certificate is also supplied with the unit Read the warranty carefully and note what is covered Keep the warranty certificate in a safe location for future reference If additional informatio...

Page 5: ...Coil Front Cover Drain Port 21 Drain Line Penetrations 22 Drain Trap 23 Blower Door Interlock Switch 24 Capacitor 25 Integrated Control Module with fuse and diagnostic LED 26 24 Volt Thermostat Conne...

Page 6: ...on are replaced The input rate and temperature rise are set per the furnace rating plate 100 outside air is provided for combustion air requirements during construction Temporary ducting can be used N...

Page 7: ...d beneath the furnace between the supply air opening and the combustible floor Exposure to contaminated combustion air will result in safety and performance related problems Do not install the furnace...

Page 8: ...ust be corrected Corrections must be in accordance with the latest edition of the Na tional Fuel Gas Code NFPA 54 ANSI Z223 1 and or CSA B149 In paint removers varnishes hydrochloric acid cements and...

Page 9: ...rier etc addi tional air may need to be provided using the methods described in 5 3 3 b or 5 3 4 Space Unconfined For purposes of this Code a space whose volume is not less than 50 cubic feet per 1 00...

Page 10: ...eets the criteria for an unconfined space The total input of all gas utilization equipment installed in the combined space shall be considered in making this determination Each open ing shall have a m...

Page 11: ...L APPLI AL APPLI AL APPLIC C C C CA A A A ATI TI TI TI TIO O O O ONS CO NS CO NS CO NS CO NS CONSID NSID NSID NSID NSIDERA ERA ERA ERA ERATI TI TI TI TIO O O O ONS NS NS NS NS GENERAL Horizontal appli...

Page 12: ...e between natural and propane gas High altitude installations may require both a pressure switch and an orifice change These changes are necessary to compensate for the natural reduction in the densit...

Page 13: ...S AND EXCESSIVE HEAT AS THEY ARE COMBUSTIBLE LIQUIDS AVOID BREATHING CEMENT VAPORS OR CONTACT WITH SKIN AND OR EYES Two or three inch nominal diameter PVC Schedule 40 pipe meet ing ASTM D1785 PVC prim...

Page 14: ...STALLATIONS On upflow units secure the combustion air intake pipe directly to the air intake coupling On counterflow units secure the combus tion air intake pipe to the air intake coupling using the r...

Page 15: ...vent flue piping to the rubber elbow using a worm gear hose clamp NOTE Use of the alternate vent flue location for upright installations requires the drain trap be installed on the same side of the un...

Page 16: ...the wall and solvent cemented to a length of pipe connecting the two couplings The length of pipe should be the wall thickness plus the depth of the socket fittings to be in stalled on the inside and...

Page 17: ...r tees in each Vent Flue Combustion Air Intake pipe Elbows and or tees used in the terminations must be included when determining the number of elbows in the piping systems If the combustion air intak...

Page 18: ...nces be tween the exhaust vent and air intake terminations of adjacent units as with the exhaust vent and air intake terminations of a single unit If more than one direct vent furnace is to be install...

Page 19: ...n port right or left side depending on the intended drain trap mounting 2 Secure HoseAto front cover drain port with a red hose clamp Route hose to rear side panel grommet hole NOTE For left side drai...

Page 20: ...as follows 1 Remove the rubber plug from the coil front cover drain port Counterflow furnaces Relocate the front cover pressure switch hose connection from the left side pressure tap to the right dow...

Page 21: ...harness is an integral part of this furnace Field alter ation to comply with electrical codes should not be required Wires are color and number coded for identification purposes Refer to the wiring di...

Page 22: ...0 Amp maximum at 120 VAC Turn OFF power to the furnace before installing any accessories Follow the humidifier or air cleaner manufacturers instructions for locating mounting grounding and controllin...

Page 23: ...ro pane gas spring from an appropriate manufacturer s propane gas conversion kit Taps for measuring the gas supply pressure and manifold pressure are provided on the valve The gas valve has a manual O...

Page 24: ...TO ACCOMMODATE LINE GAS PRESSURE MEASUREMENT Gas Piping Connections CAUTION EDGES OF SHEET METAL HOLES MAY BE SHARP USE GLOVES AS A PRECAUTION WHEN REMOVING HOLE PLUGS DIRECT STANDARD INLET PIPING Whe...

Page 25: ...tandards of the National Board of Fire Underwriters NBFU Manual 58 For satisfactory operation propane gas pressure must be 11 inch w c at the furnace manifold with all gas appliances in operation Main...

Page 26: ...or NOTE This furnace is equipped with an ignition device which automatically lights the burner Do not try to light the burner by hand 5 Move the furnace gas valve manual control to the OFF position du...

Page 27: ...Off Selector Switch Inlet Pressure Tap Side of Valve Outlet Manifold Pressure Tap White Rodgers Model 36F22 1 Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace 2 Connect...

Page 28: ...gulator preset see control label Consult the appliance rating plate to ensure burner manifold pres sure is as specified If another outlet pressure is required follow these steps 1 Turn OFF all electri...

Page 29: ...quipped with a multi speed circulator blower This blower provides ease in adjusting blower speeds The Product Data Book applicable to your model provides an airflow table showing the relationship betw...

Page 30: ...ange tips but they must not be yellow Flames should extend directly outward from the burners without curling floating or lifting off Flames must not impinge on the sides of the heat exchanger firing t...

Page 31: ...the furnace for 0 20 seconds NOTE If the condition which originally caused the lockout still exists the control will return to lockout Refer to Section XVIII Troubleshooting Diagnostic Chart for aid i...

Page 32: ...ue pipe system from the induced draft blower 4 Remove the induced draft blower and drain and pressure tap hoses from the recuperator coil front cover 5 Remove the recuperator coil front cover to expos...

Page 33: ...s List Gas Valve Blower Motor Gas Manifold Blower Wheel Natural Gas Orifice Blower Mounting Bracket Propane Gas Orifice Blower Cutoff Igniter Blower Housing Flame Sensor Capacitor Rollout Limit Switch...

Page 34: ...pinched or connected improperly Blocked flue and or inlet air pipe blocked drain system or weak induced draft blower Incorrect pressure switch setpoint or malfunctioning switch contacts Loose or impr...

Page 35: ...section for piping details See rating plate for proper gas pressure 7 7 FLASHES Flame sensor is coated oxidized Flame sensor incorrectly positioned in burner flame Lazy burner flame due to improper ga...

Page 36: ...IER FLAME SENSOR 115 VAC TRANSFORMER 40 VA 24 VAC NO C NO C GND CONTR OL LIMIT PRIM AR Y AUT OR ESET SINGLECONTROLO N45KBTU LIMITCONTROL S MANUALRESETROL LOUT RO1 5 RO2 11 HLO 1 HLI 7 PS 10 MVC 9 MV 1...

Page 37: ...H FLAME SENSOR FRONT COVER PRESSURE SWITCH SINGL ECO N TR OLON45KBT U NO C GY BK PLUG CONNECTION FIELD SPLICE SWITCH TEMP OR 24V THERMOSTAT CONNECTIONS BU GN GND 115 VAC 24 VAC BLOWER COMPARTMENT DOO...

Page 38: ...2004 2006 Goodman Company L P is a trademark of Maytag Corporation and is used under license to Goodman Company L P All rights reserved 2550 North Loop West Suite 400 Houston TX 77092 www amana hac c...

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