Goodman GMS9 Installation Instructions Manual

Goodman GMS9 Installation Instructions Manual

Gas-fired warm air furnace
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G
AS
(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-244E
GMS9/GCS9
-F
W
IRED
I
NSTALLATION
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.
Goodman Manufacturing Company, L.P.
2550 North Loop West, Suite 400, Houston, TX 77092
www.goodmanmfg.com
2004-2005 Goodman Manufacturing Company, L.P.
©
A
F
ARM
IR
I
NSTRUCTIONS
URNACE
®
C
US
11/05

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Summary of Contents for Goodman GMS9

  • Page 1 GMS9/GCS9 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.
  • 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 LAME ENSOR UALIFIED ERVICER ) ..................... 32 ASSAGES UALIFIED ERVICER XX. Internal Filter Removal .............................. 32 XXI. Before Leaving an Installation ..........................33 XXII. Repair & Replacement Parts ........................... 33 APPENDIX Troubleshooting Chart ..............................34 GMS9/GCS9 Wiring Diagram ............................36...
  • 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.
  • Page 5: Component Identification

    I. CO I. CO I. CO I. CO I. COMPO MPONENT ID NENT ID NENT ID NENT ID NENT IDENTIFI ENTIFI ENTIFI ENTIFI ENTIFIC C C C C A A A A A TI TIO O O O O N N N N N 9 10 CF M 4 321...
  • Page 6: Safety

    II. SAFET II. SAFET II. SAFETY Y Y Y Y II. SAFET II. SAFET 2. Firmly touch a clean, unpainted, metal surface of the furnaces near the control. Any tools held in a person’s hand during Please adhere to the following warnings and cautions when install- grounding will be discharged.
  • Page 7: Location Requirements & Considerations

    without proper freeze protection. Refer to Section X, WARNING Condensate Drain Lines and Trap for further details. • Ensure adequate combustion air is available for the furnace. Improper or insufficient combustion air can expose O PREVENT PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO FIRE, building occupants to gas combustion products that could DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR RECREATIONAL include carbon monoxide.
  • Page 8: Clearances And Accessibility

    venting system placed in operation, while any other appliances con- LEARANCES AND CCESSIBILITY nected to the venting system are not in operation: Installations must adhere to the clearances to combustible materi- a. Seal any unused openings in the venting system; als which this furnace has been design certified to.
  • Page 9: Combustion & Ventilation Air Requirements

    ventilation permit satisfactory combustion of gas, proper venting and the maintenance of ambient temperature at safe limits under normal conditions of use. Equipment shall be located so as not to interfere with proper circulation of air. When normal infiltration does not provide the necessary air, outside air shall be introduced. (c) In addition to air needed for combustion, process air shall be pro- DRAFTS OR DEAD SPOTS vided as required for: cooling of equipment or material, controlling...
  • Page 10 Chimney or Gas Vent Chimney or Gas Vent NOTE: Each opening must have Ventilation louvers a free area of not less than one (each end o f attic) square inch per 1000 BTU of NOTE: The inlet and outlet air the total input rating of all equip- openings must each have a free ment in the enclosure, but not...
  • 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 ALTERN ATE VENT/FLUE FUR NACE M UST B E LEV EL AND CO MB USTION AIR BTU per hour of total input rating of all equipment in the enclo- OR SLIGH TLY TILTED FORW AR D...
  • Page 12: Drain Pan

    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

    OMBUSTION ANADIAN ENTING EQUIREMENTS 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.
  • Page 16: Non -Direct Vent (Single Pipe ) Piping

    Counterflow units. Although non-direct vent installations do not require a combustion Remove plastic plug from alternate combustion air intake air intake pipe, a minimum of one 90° elbow should be attached to location. Relocate and install plug in standard air intake the furnace’s combustion air intake if: an upright installation uses location (basepan).
  • Page 17: Direct Vent (Dual Pipe ) Piping

    tions or Concentric Vent Termination for specific details on termina- tion construction. For details concerning connection of pipes to the furnace, refer to the Section IX, Vent/Flue Pipe and Combustion 12 " Min To Pipe - Standard Furnace Connections or Alternate Furnace Con- Roof Or Highest Anticipated nections.
  • Page 18: Vent /Intake Terminations For Installation Of Multiple Direct Vent Furnaces

    nation Location for location restrictions. A 2 3/8 inch diameter wall 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

    LTERNATE RAIN ONNECTIONS NOTE: On counterflow models, relocation of the front cover pressure switch hose is required. Upright installations using the alternate vent/flue outlet will require “right-side only” drain hoses to be connected as follows. Refer to Make connections as follows: Section IX, Vent/Flue Pipe and Combustion Air Pipe for details on 1.
  • Page 21: Electrical Connections

    Route hose to rear left (down) side panel grommet holes. WARNING NOTE: For left side drainage, grommets must be relocated to left side panel. O AVOID INJURY, ELECTRICAL SHOCK OR DEATH, DISCONNECT ELECTRICAL POWER BEFORE SERVICING OR CHANGING ANY ELECTRICAL WIRING. INDUCED DRAFT BLOWER DRAIN PORT...
  • Page 22: Volt Thermostat Wiring

    24 Volt wiring. CAUTION 115 V ONNECTION OF CCESSORIES UMIDIFIER LECTRONIC LEANER DGES OF SHEET METAL HOLES MAY BE SHARP. SE GLOVES AS A PRECAUTION WHEN REMOVING HOLE PLUGS. WARNING 1. Remove the burner compartment door. 2. Remove and save the two screws securing the junction box O AVOID INJURY, ELECTRICAL SHOCK OR DEATH, DISCONNECT ELECTRICAL to the side panel.
  • Page 23: General

    the type of gas applied. This includes any conversion kits required use with propane gas by replacing the regulator spring with a pro- for alternate fuels and/or high altitude. 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.
  • Page 24 • MANUAL Install a drip leg to trap dirt and moisture before it can enter SHUT OFF VALVE GAS VALVE (UPSTREAM FRO M ALTERNATE MANUAL MANIFOLD BURNERS GROUND JOINT GAS LINE SHUT OFF VALVE the gas valve. The drip leg must be a minimum of three PIPE UNION) LOCATION (UPSTREAM FROM...
  • Page 25: Propane Gas Tanks And Piping

    WARNING 5 to 15 PSIG First Stage (20 PSIG Max.) Regulator Continuous 11" W.C. O AVOID THE POSSIBILITY OF EXPLOSION OR FIRE, NEVER USE A MATCH OR OPEN FLAME TO TEST FOR LEAKS. 200 PSIG Second Stage Maximum Regulator Check for leaks using an approved chloride-free soap and water solution, an electronic combustible gas detector, or other approved testing methods.
  • Page 26: Pright Nstallations

    the cooling unit to avoid condensation in the heating element. With PRIGHT NSTALLATIONS a parallel flow arrangement, the dampers or other means used to Depending on the installation and/or customer preference, differing control the flow of air must be adequate to prevent chilled air from filter arrangements can be applied.
  • Page 27: G S P M

    3. Set the room thermostat to the lowest possible setting. 2. Connect a calibrated water manometer (or appropriate gas pressure gauge) at either the gas valve inlet pressure tap or 4. Remove the burner compartment door. the gas piping drip leg. NOTE: This furnace is equipped with an ignition device which Gas Line automatically lights the burner.
  • Page 28: Gas Manifold Pressure Measurement And Adjustment

    3. Connect a 5/16 inch hose and calibrated water manometer 9. Reinstall gas valve outlet pressure tap plug before turning to the gas valve inlet pressure tap. The hose should overlap on gas to furnace. the tap by 3/8 inch. 36G22 G HITE ODGERS...
  • Page 29: Temperature Rise

    Conversion Factor (hours to seconds): 3600 sec/hr This furnace is equipped with a multi-speed circulator blower. This blower provides ease in adjusting blower speeds. The Product Data Input = (Htg. value x 3600) ÷ seconds per cubic foot Book applicable to your model* provides an airflow table, showing Input = (1,000 BTU/ft x 3600 sec/hr) ÷...
  • 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: Auxiliary Limit

    IAGNOSTIC HART UXILIARY IMIT The auxiliary limit control(s) are located on or near the circulator WARNING blower and monitors heat exchanger compartment temperatures. They are a normally-closed (electrically), manual-reset, tempera- O AVOID ELECTRICAL SHOCK, INJURY OR DEATH, DISCONNECT ELECTRICAL ture activated sensors. These limits guard against overheating as a POWER BEFORE PERFORMING ANY SERVICE OR MAINTENANCE.
  • Page 32: Filters

    signal drops too low the furnace will not sense flame and will lock ILTERS out. The flame sensor should be carefully cleaned by a qualified servicer using emery cloth or steel wool. Following cleaning, the CAUTION flame sense signal should be 1 to 4 microamps at 115 volts. ASSAGES UALIFIED ERVICER...
  • Page 33: Before Leaving An Installation

    Front of Furnace Front of Furnace Blower Blower Grab Here And Lift 4. Angle filter toward the blower until filter clears bottom rail. 5. Lower filter down and pull outward. Front of Furnace Front of Furnace Blower Blower 6. Replace filter by reversing procedure. X X X X X XI.
  • Page 34: Troubleshooting Chart

    Troubleshooting Chart 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 • Furnace fails to operate. NONE • No 115 volt power to • Manual disconnect switch •...
  • Page 35 OUBLESH OUBLESH G CHAR G CHAR G CHART T T T T TROUBLESH OUBLESH OUBLESHOO OOTIN TING CHAR G CHAR Associated Symptoms of Abnormal Fault Description(s) Possible Causes Corrective Action Cautions and Notes Operation LED Code • Circulator blower runs •...
  • Page 36: Gms9/Gcs9 Wiring Diagram

    GMS9/GCS9 WIRIN G DIAGRA G DIAGRA GMS9/GCS9 WIRIN GMS9/GCS9 WIRIN GMS9/GCS9 WIRING DIAGRA G DIAGRA G DIAGRAM C IR C U L A T O R B L O W E R D IS C O N N EC T Wiring is subject to change, always refer to the wiring diagram on the unit for the most up-to-date wiring.

This manual is also suitable for:

Gcs9

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