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Resumen del manual
Go over the User’s Information Manual and Section 23, “Maintaining Furnace In Good Working Order" in this manual with the user. Make sure the user understands the importance of following all safety precautions, including what could happen if they do not. Attach the following documents to or adjacent to the furnace. Tell the user where these documents are located. • User's Information Manual • Installer's Information Manual • Parts List • Warranty Information While these instructions have been written as accurately and thoroughly as possible, they can not cover every system variation or contingency. Questions of interpretation may arise. For more information, solutions to particular problems or clarification, contact your local distributor or the manufacturer. ATTENTION, USER! Your furnace installer should give you the documents listed on opposite side. You should immediately read the User’s Information Manual for important safety information to keep you and your family safe. Keep these as long as you keep your furnace. Pass them on to future furnace purchasers or users. If any of the documents are missing or illegible, contact your installer or furnace manufacturer for replacement. Throughout this manual, when we use the word "you" we refer to the qualified service technician who is responsible for application, installation and service of your furnace. ? ? Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. ? ? WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch. • Do not use any phone in your building. • Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions. • If you cannot reach gas supplier, call the fire department. WARNING: Individuals who install this furnace, must have the training and experience necessary to install gas furnaces. They must also have training and experience necessary to install related comfort air conditioning appliances. Improper installation could create a hazard, resulting in the possibility of damage, injury or death. TABLE OF CONTENTS SECTION 1. IMPORTANT SAFETY RULES.............................................................................................................2 SECTION 2. MEETING CODES .............................................................................................................................. 3 SECTION 3. DETERMINING BEST FURNACE LOCATION ...................................................................................... 3 SECTION 4. PROVIDING VENTING AND COMBUSTION AIR.................................................................................. 5 SECTION 5. CONDENSATE DRAIN.......................................................................................................................14 SECTION 6. INSTALLING GAS PIPING..................................................................................................................14 SECTION 7. INSTALLING ELECTRICAL WIRING ...................................................................................................15 SECTION 8. SEQUENCE OF OPERATION ............................................................................................................17 SECTION 9. INSTALLING DUCT SYSTEM.............................................................................................................18 SECTION 10. SELECTING AND INSTALLING FILTER CABINETS ..........................................................................18 SECTION 11. CHECKS BEFORE STARTING FURNA CE ........................................................................................20 SECTION 12. GAS SUPPLY PRESSURE AND PILOT ADJUSTMENT.....................................................................20 SECTION 13. MANIFOLD PRESSURE ADJUSTMENT ...........................................................................................21 SECTION 14. CHECKING GAS INPUT RATE .........................................................................................................21 SECTION 15. DERATING FOR HIGH ALTITUDE ....................................................................................................22 SECTION 16. DETERMINING CORRECT ORIFICE SIZE ........................................................................................22 SECTION 17. CHANGING MAIN BURNER ORIFICES ............................................................................................23 SECTION 18. ADJUSTING BLOWER SPEED.........................................................................................................24 SECTION 19. MEASURING DUCT SYSTEM STATIC PRESSURE ..........................................................................24 SECTION 20. MEASURING AIR TEMPERATURE RISE..........................................................................................25 SECTION 21. CHECKING CONTROLS .....................................