Assessments - 3, GPA: 4
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• All safety information must be followed as provided in the Service Manual. • Refer to the appropriate Parts Catalog for part number information. • Model numbers listed on page 3. C US ® This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman RT6612017r2 does not assume any responsibility for property damage or personal injury due to improper June 2009 service procedures or services performed by an unqualified person. Copyright © 2006-2007, 2009 Goodman Manufacturing Company, L.P. PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing. When engineering and manufacturing changes take place where interchangeability of components are affected, the manufacturing number will change. It is very important to use the model and manufacturing numbers at all times when requesting service or parts information. Furnace Type S: Single Stage/Multi-Speed Product Type G: Gas Furnace Supply Type Nominal Input G K S 9 045 3 B X A Additional Features Major Revision A: Initial Release Airflow Capability 3: 1200 4: 1600 5: 2000 Cabinet Width A: 14" B: 17 1/2" C: 21" D: 24 1/2" C: Counterflow/Horizontal M: Upflow/Horizontal K: Residential Upflow A Minor Revision A: Initial Release Model Family 9: Air Command 90 (40" Height) 045: 45,000 Btuh 070: 70,000 Btuh 090: 90,000 Btuh 115: 115,000 Btuh N: Natural Gas X: Low NOx WARNINGWARNING HIGH VOLTAGE! Disconnect ALL power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. Goodman will not be responsible for any injury or property damage arising from improper service or service procedures. If you install or perform service on this unit, you assume responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install or service heating and air conditioning equipment. WARNINGWARNING Installation and repair of this unit should be performed ONLY by individuals meeting the requirements of an "entry level technician" as specified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Attempting to install or repair this unit without such background may result in product damage, personal injury or death. WARNIWARNING NGNG PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing. When engineering and manufacturing changes take place where interchangeability of components are affected, the manufacturing number will change. GKS90453BX* GKS90703BX* GKS90704CX* GKS90904CX* GKS90905DX* GKS91155DX* * Indicates minor revision & is not used for order entry or inventory management WARNINGWARNING The United States Environmental Protection Agency (“EPA”) has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit. Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines. These regulations may vary by jurisdiction. Should questions arise, contact your local EPA office. WARNINGWARNING Do not connect or use any device that is not design certified by Goodman for use with this unit. Serious property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices. WARNINGWARNING To prevent the risk of property damage, personal injury, or death, do not store combustible materials or use gasoline or other flammable liquids or vapors in the vicinity of this appliance. PRODUCT DESIGN General Operation The GKS9 furnaces are equipped with an electronic ignition device used to light the burners and an induced draft blower to exhaust combustion products. An interlock switch prevents furnace operation if the blower door is not in place. Keep the blower access door in place except for inspection and maintenance. This furnace is also equipped with a self-diagnosing electronic control module. In the event a furnace component is not operating properly, the control module LED will flash on and off in a factory-programmed sequence, depending on the problem encountered. This light can be viewed through the observation window in the blower access door. Refer to the Troubleshooting Chart for further explanation of the LED codes and Abnormal Operation - Integrated Ignition Control section in the Service Instructions for an explanation of the possible problem. The rated heating capacity of the furnace should be greater than or equal to the total heat loss of the area to be heated. The total heat loss should be calculated by an approved method or in accordance with “ASHRAE Guide” or “Manual J-Load Calculations” published by the Air Conditioning Contractors of America. *Obtain from: American National Standards Institute 1430 Broadway New York, NY 10018 Location Considerations • The furnace should be...