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AMS9/ACS9/DMS9/DCS9
G
-F
AS
IRED
I
NSTALLATION
(Type FSP CATEGORY IV Direct or Non Direct Vent Air Furnace)
ATTENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to know the product better than the customer. This includes all safety
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
Remember, it is your responsibility to install the product safely and to know it well enough to be able to instruct a
Safety is a matter of common sense...a matter of thinking before acting. Most dealers have a list of specific good safety
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.
IO-254F
W
A
ARM
I
NSTRUCTIONS
Installer: Affix all manuals adjacent to the unit.
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.
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION.
precautions and related items.
when the unit is in operation.
customer in its safe use.
practices...follow them.
*NOTE: Please contact your distributor or our
website for the applicable product data book
referred to in this manual.
®
is a trademark of Maytag Corporation and is used under
license to Goodman Company, L.P. All rights reserved.
© 2004-2006 Goodman Company, L.P.
F
IR
URNACE
www.amana-hac.com
®
C
US
07/06
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Table of Contents
Troubleshooting
Related Manuals for Amana AMS9
Summary of Contents for Amana AMS9
- Page 1 AMS9/ACS9/DMS9/DCS9 IRED URNACE NSTALLATION NSTRUCTIONS Installer: Affix all manuals adjacent to the unit. (Type FSP CATEGORY IV Direct or Non Direct Vent Air Furnace) 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.
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Page 2: Table Of Contents
Table of Contents I. Component Identification ............................... 5 II. Safety ....................................6 (ESD) P ....................6 LECTROSTATIC ISCHARGE RECAUTIONS III. Product Application ............................... 6 IV. Location Requirements & Considerations ......................... 7 ................................. 7 ENERAL ......................... 8 LEARANCES AND CCESSIBILITY ............................8 URNACE USPENSION .......................... - Page 3 ) ...................... 32 LAME ENSOR UALIFIED ERVICER ) ..................... 32 ASSAGES UALIFIED ERVICER XXI. Before Leaving an Installation ..........................32 XXII. Repair & Replacement Parts ........................... 32 APPENDIX Troubleshooting Chart ..............................34 AMS9/ACS9 Wiring Diagram ............................36 DMS9/DCS9 Wiring Diagram ............................37...
- Page 4 WNER WARNING It is important that you fill out the owner’s registration card and mail it today. This will assist us in contacting you should any service or F THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A warranty information change in the future. When filling in the regis- FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL tration card, be sure to include the model, manufacturing, and serial INJURY OR LOSS OF LIFE.
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Page 5: Component Identification
I. CO I. CO NENT ID NENT ID ENTIFI ENTIFIC C C C C A A A A A TI ENTIFI TIO O O O O N N N N N I. CO I. CO I. COMPO MPONENT ID NENT ID NENT IDENTIFI ENTIFI 9 10... -
Page 6: Safety
II. SAFET II. SAFET II. SAFETY Y Y Y Y II. SAFET II. SAFET If you come in contact with an ungrounded object, repeat step 2 before touching control or wires. Please adhere to the following warnings and cautions when install- 4. -
Page 7: Location Requirements & Considerations
. LOC . LOC . LOCA A A A A TI TIO O O O O N REQUIREMENTS & CO N REQUIREMENTS & CO N REQUIREMENTS & CO NSID NSID TIO O O O O NS Air Requirements, Section 5.3.3. IV. -
Page 8: Clearances And Accessibility
paint removers URNACE USPENSION varnishes If suspending the furnace from rafters or joists, use 3/8" threaded hydrochloric acid rod and 2”x2”x1/8” angle iron as shown below. The length of rod will cements and glues depend on the application and the clearances necessary. antistatic fabric softeners for clothes dryers PROVIDE 8"... -
Page 9: Thermostat Location
stallation Codes. appliances, such as a water heater, ensure there is an adequate If resizing is required on any portion of the venting system, use the supply of combustion and ventilation air for the other appliances. appropriate table in Appendix G in the latest edition of the National Refer to the latest edition of the National Fuel Gas Code NFPA 54/ Fuel Gas Code ANSI Z223.1 and/or CSA B149 Installation Codes. - Page 10 volume of all spaces meets the criteria for an unconfined space. The Chimney or Gas Vent total input of all gas utilization equipment installed in the combined Ventilation louvers (each end o f attic) space shall be considered in making this determination. Each open- NOTE: The inlet and outlet air ing shall have a minimum free area of 1 square inch per 1,000 BTU openings must each have a free...
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Page 11: Installation Positions
5. When directly communicating with the outdoors, the single open- FURNACE MUST BE LEVEL FROM END TO END ing shall have a minimum free area of 1 square inch per 3,000 ALTERNATE VENT/FLUE FURNACE MUST BE LEVEL AND COMBUSTION AIR BTU per hour of total input rating of all equipment in the enclo- OR SLIGHTLY TILTED FORWARD INTAKE LOCATIONS... -
Page 12: Alternate Electrical And Gas Line Connections
This furnace is shipped from the factory configured for natural gas ALTERNATE FLUE AND ALTERNATE FLUE AND DISCHARGE Bottom COMBUSTION AIR PIPE COMBUSTION AIR PIPE at standard altitude. Propane gas installations require an orifice Return LOCATIONS LOCATIONS Duct change to compensate for the energy content difference between Connection natural and propane gas. -
Page 13: Materials And Joining Methods
vent installation requires only a vent/flue pipe, while a direct vent ERMINATION OCATIONS installation requires both a vent/flue pipe and a combustion air in- NOTES: Refer to Section IV, Location Requirements and take pipe. Refer to the appropriate section for details concerning Considerations for combustion air contaminant restrictions. -
Page 14: Canadian Venting Requirements
ANADIAN ENTING EQUIREMENTS OMBUSTION IRECT NSTALLATIONS In Canada, venting must conform to the requirements of the current On upflow units secure the combustion air intake pipe directly to CAN/CSA-B149 Installation Code. Use only CSA listed two or three the air intake coupling. On counterflow units secure the combus- inch diameter PVC or ABS pipe, solvent cement, and fittings through- tion air intake pipe to the air intake coupling using the rubber cou- out. - Page 15 2. Upflow and Counterflow units. REMOVE REMOVE REMOVE Loosen the worm gear hose clamps on the rubber elbow REMOVE 4 SCREWS PIPE PIPE 4 SCREWS and detach it from both the induced draft blower and the vent/ REMOVE flue pipe. 3 SCREWS 3.
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Page 16: Non -Direct Vent (Single Pipe ) Piping
Counterflow units. (Single Pipe) Piping - Vent/Flue Pipe Terminations for specific de- tails on termination construction. Remove plastic plug from alternate combustion air intake Although non-direct vent installations do not require a combustion location. Relocate and install plug in standard air intake air intake pipe, a minimum of one 90°... -
Page 17: Direct Vent (Dual Pipe ) Piping
tion construction. For details concerning connection of pipes to the furnace, refer to the Section IX, Vent/Flue Pipe and Combustion Pipe - Standard Furnace Connections or Alternate Furnace Con- 12 " Min To nections. Roof Or Highest Anticipated Snow Level LUE AND OMBUSTION ENGTHS AND... -
Page 18: Vent /Intake Terminations For Installation Of Multiple Direct Vent Furnaces
penetration is required for 2” diameter pipe while a 3 1/2 inch diam- eter hole is required for 3” diameter pipe. To secure the pipe pass- ing through the wall and prohibit damage to piping connections, a coupling should be installed on either side of the wall and solvent cemented to a pipe connecting the two couplings. -
Page 19: Upright Installations
Follow the bullets listed below when installing the drain system. RIGHT SIDE Refer to the following sections for specific details concerning fur- PANEL RUBBER nace drain trap installation and drain hose hook ups. ELBOW • The drain trap supplied with the furnace must be used. RUBBER ELBOW DRAIN PORT •... -
Page 20: Horizontal Installations
Section IX, Vent/Flue Pipe and Combustion Air Pipe for details on The pressure switch hose must be connected to the down alternate vent/flue pipe connection. side to guard against blocked drain conditions. Cut hose to 1. Remove the rubber plug from the front cover right-side drain appropriate length to minimize sagging. -
Page 21: Electrical Connections
CAUTION INDUCED DRAFT BLOWER DRAIN PORT ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS. HOSE B IRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. ERIFY PROPER OPERATION AFTER SERVICING. FRONT HOSE A COVER PRESSURE IRING ARNESS The wiring harness is an integral part of this furnace. Field alter- GREEN HOSE CLAMPS ation to comply with electrical codes should not be required. -
Page 22: Volt Thermostat Wiring
The accessory load specifications are as follows: Humidifier 1.0 Amp maximum at 120 VAC Electronic Air Cleaner 1.0 Amp maximum at 120 VAC Turn OFF power to the furnace before installing any accessories. ALTERNATE STANDARD JUNCTION BOX JUNCTION BOX Follow the humidifier or air cleaner manufacturers’ instructions for LOCATION LOCATION locating, mounting, grounding, and controlling these accessories. -
Page 23: General
minimum gas supply pressure must be maintained to prevent unre- IPING ONNECTIONS liable ignition. The maximum must not be exceeded to prevent unit overfiring. ENERAL Inlet Gas Supply Pressure CAUTION Natural Gas Minimum:5.0" W.C. Maximum :10.0" W.C. Propane Gas Minimum:11.0" W.C. Maximum :13.0" W.C. O AVOID POSSIBLE UNSATISFACTORY OPERATION OR EQUIPMENT DAMAGE LTITUDE ERATE... -
Page 24: Ropane As Anks And Iping
from the factory. Maximum torque for the gas valve CAUTION connection is 375 in-lbs; excessive over-tightening may damage the gas valve. DGES OF SHEET METAL HOLES MAY BE SHARP. SE GLOVES AS A • Install a manual shutoff valve between the gas meter and PRECAUTION WHEN REMOVING HOLE PLUGS. -
Page 25: Circulating Air & Filters
XIII. CIR XIII. CIR XIII. CIRCUL CULA A A A A TIN TING AIR & FIL G AIR & FIL G AIR & FIL G AIR & FILTER TERS S S S S presence of gas is suspected, follow the instructions on Page 5 of XIII. -
Page 26: Filters - Read This Section Before Installing The Return Air Ductwork
duct. This opening shall be accessible when the furnace is installed FILTER and shall be of such a size that the heat exchanger can be viewed ACCESS DOOR for visual light inspection or such that a sampling probe can be in- serted into the airstream. -
Page 27: G S P M
6. Wait five minutes then smell for gas. Be sure to check near Gas Line the floor as some types of gas are heavier than air. 7. If you smell gas after five minutes, immediately follow the Shutoff instructions on page 5 of this manual. If you do not smell gas Valve after five minutes, move the furnace gas valve manual control to the ON position. -
Page 28: Gas Manifold Pressure Measurement And Adjustment
4. Turn ON the gas supply and operate the furnace 9. Reinstall gas valve outlet pressure tap plug before turning on gas to furnace. 5. Leak test. Using a leak detection solution or non-chlorine soap suds, check for leaks at hose connection. Bubbles 36G22 G HITE ODGERS... -
Page 29: Temperature Rise
EXAMPLE: This furnace is equipped with a multi-speed circulator blower. This blower provides ease in adjusting blower speeds. The Product Data Installation’s gas heating (HTG) value: 1,000 BTU/ft Book applicable to your model* provides an airflow table, showing (Obtained from gas supplier) the relationship between airflow (CFM) and external static pressure Installation’s seconds per cubic foot: 34 sec/ ft (E.S.P.), for the proper selection of heating and cooling speeds. -
Page 30: Cooling Mode
poses. Flames should stable, quiet, soft, and blue (dust may cause • Integrated control module monitors flame presence. Gas orange tips but they must not be yellow). Flames should extend valve will remain open only if flame is sensed. directly outward from the burners without curling, floating, or lifting •... -
Page 31: Troubleshooting
XIX. MAINTENAN XIX. MAINTENAN XIX. MAINTENAN XIX. MAINTENAN XIX. MAINTENANCE XVIII. TR XVIII. TR XVIII. TROUBLESH OUBLESH OUBLESH OUBLESHOO OOTIN TING G G G G XVIII. TR XVIII. TR OUBLESH (ESD) P LECTROSTATIC ISCHARGE RECAUTIONS WARNING NOTE: Discharge body’s static electricity before touching unit. An electrostatic discharge can adversely affect electrical components. -
Page 32: Burners
3. Replace filter(s) by reversing the procedure for removal. 9. Clean residue from furnace using a vacuum cleaner. 4. Turn ON electrical power to furnace. OTTOM ETURN EMOVAL EDIA ILTER OR LECTRONIC LEANER EMOVAL 1. Turn OFF electrical power to furnace. Follow the manufacturer’s directions for service. - Page 33 • Although only functional parts are shown in the parts list, all sheet metal parts, doors, etc. may be ordered by description. • Parts are available from your distributor. Functional Parts List- Gas Valve Blower Motor Gas Manifold Blower Wheel Natural Gas Orifice Blower Mounting Bracket Propane Gas Orifice...
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Page 34: Troubleshooting Chart
TROUBLESH OUBLESH OUBLESH OUBLESHOO OOTIN TING CHAR G CHAR G CHART T T T T G CHAR OUBLESH G CHAR Associated Associated Symptoms of Abnormal Fault Description(s) Possible Causes Fault Description(s) Possible Causes Corrective Action Cautions and Notes Operation LED Code LED Code •... - Page 35 TROUBLESH OUBLESH OUBLESH OUBLESHOO OOTIN TING CHAR G CHAR G CHART T T T T G CHAR OUBLESH G CHAR Associated Symptoms of Abnormal Fault Description(s) Possible Causes Corrective Action Cautions and Notes Operation LED Code • Circulator blower runs •...
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Page 36: Ams9/Acs9 Wiring Diagram
A A A A A MS9/ACS9 WIRIN MS9/ACS9 WIRIN MS9/ACS9 WIRIN MS9/ACS9 WIRING DIAGRA G DIAGRA G DIAGRAM G DIAGRA MS9/ACS9 WIRIN G DIAGRA O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DISCONNECT THE POWER WARNING BEFORE SERVICING. C IR C U L A T O R B L O W E R D IS C O N N E C T... -
Page 37: Dms9/Dcs9 Wiring Diagram
D D D D D MS9/DCS9 WIRIN MS9/DCS9 WIRIN MS9/DCS9 WIRIN MS9/DCS9 WIRING DIAGRA G DIAGRA G DIAGRAM G DIAGRA MS9/DCS9 WIRIN G DIAGRA O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, DISCONNECT THE POWER WARNING BEFORE SERVICING. C IR C U L A T O R B L O W E R D IS C O N N E C T... - Page 38 ® 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.com © 2004-2006 Goodman Company, L.P.