¢707931*¤ | Nordyne G6RL 90+, G6RC 90+, G6RD 93+ instruction

¢707931*¤

707931

St. Louis, MO

7079310 (Replaces 7078950)

Specifications and illustrations subject to change without notice and without incurring obligations.

Printed in U.S.A. (9/99)

Image 36

Nordyne G6RL 90+, G6RC 90+, G6RD 93+ installation instructions ¢707931*¤

Contents

Installation Instructions What to do if YOU Smell GASPage Table of Contents Dimensions Upflow G6RC & G6RD Furnaces Downflow G6RL Furnace Furnace Airflow Data High 1910 1860 1780 1700 1620 1520 1420 Model Input Motor Number Btuh Speed Installation Requirements Requirements and Codes Clearances to Combustible Materials Horizontal Installations Supply AIR Plenum InstallationLocation Downflow Warning G6RL Models Circulating AIR Supply Furnace on a Concrete Slab Return Air Venting and Combustion AIR Requirements Minimum Free Area40,000 100 sq. 60,000 80,000 Air Requirements For One-Pipe Installation Installation In An Unconfined SpaceInstallation In a Confined Space Air From Inside Venting Requirements Vent Pipe MaterialVent Pipe Length and Diameter Air Directly Through An Exterior Wall Vent Pipe Installation SolutionExample Pipe Routing and Support G6RC & G6RD Upflow Furnaces G6RL Downflow Furnaces G6RC & G6RD Upflow FurnacesG6RL Downflow Furnaces G6RC & G6RD Upflow Furnaces Location of Outdoor Terminations Vent Termination Clearances Alternate Horizontal Vent Installation Horizontal Venting Vertical Venting Vent Freezing ProtectionConcentric Vent Termination Drainage of Condensate from Furnace Vertical Vent Termination GAS Supply and Piping Leak Check Conversion High Altitude ApplicationNatural Gas High Altitude Conversion LP/Propane Gas Sea Level and High Altitude Conversion Electrical Wiring Line Voltage Wiring START-UP and Adjustments Low Voltage WiringFurnace Rating Orifice Drill Size Plate Input Btu/h Nat Above Sea Level Start-Up Procedure Verifying and Adjusting Firing RateElectrical Data Verifying and Adjusting Temperature Rise Verifying Burner Operation GAS Flow Rate Cubic Feet PER Hour Gas Flow Rate Verifying Operation of the Supply Air Limit Switch Description of Components G6RC, G6RD and G6RL Integrated Control Board System Diagram For G6RC, G6RD and G6RL Residential Furnaces Maintenance System Operation Information G6RL Downflow Furnace Location of Major Components Heating Mode Cooling ModeSequence of Operation Fan Mode Furnace Fails to OperateTwinning of Two Furnaces INSTALLATION/PERFORMANCE Check List Fuel Type ¢707931*¤