Assessments - 2, GPA: 4.5
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Facilidade de uso
— 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 your gas supplier, call the fire department. — Installation and service must be performed by a qualified installer, service agency or the gas supplier. WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. ! NOTE TO INSTALLER: This manual must be left with the equipment user. As an ENERGY STAR® Partner, Bryant Heating & Cooling Systems has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. Do not use this furnace if any part has been under water. Immediately call a qualified service technician to inspect the furnace and to replace any part of the control system and gas control which has been under water. WELCOME TO A NEW GENERATION OF COMFORT Congratulations! In light of rising energy costs, the 345MAV Multipoise Condensing Gas Furnace is among the soundest investments today’s homeowner can make. Your new furnace is truly a triumph of technology in home heating. A revolutionary design employs 2 heat exchangers to “squeeze” out the maximum amount of heat from the fuel consumed. In fact, your new furnace is so efficient, 90%* of the heat generated during combustion is captured and delivered inside your home. That is more than a 33%* increase in heating efficiency over conventional furnaces. The furnace is among the most energy- efficient furnaces you can buy today. It is also among the safest and most dependable. We are proud of the technological advances incorporated into the design of this furnace. With only minimal care, your new furnace will deliver many years of money-saving home comfort and enjoyment. Spend just a few minutes with this manual to learn the operation of your new furnace and the small amount of maintenance it takes to help keep it operating at peak efficiency year after year. * The output capacity and any representations of efficiency for this furnace are based on standard Department of Energy test procedures. INSTALLATION DATA Date Installed Dealer Name Address City State Zip Telephone FURNACE Product No. Model No. Serial No. MODEL 345MAV FURNACE SPLIT-SYSTEM OUTDOOR UNIT: Product No. Model No. Serial No. INDOOR COIL: Product No. Model No. Serial No. 2 FURNACE COMPONENTS 1 Burner sight glass for viewing burner flame. 2 Burner assembly (inside). Operates with energy- saving inshot burners and hot surface ignitor for safe, dependable heating. 3 Combustion-air intake connection (right or left side). 4 Redundant gas valve. Safe, efficient. Features 1 gas control with 2 internal shutoff valves. 5 Junction box for 115-v electrical power supply. 6 Vent outlet. Uses PVC pipe to carry vent gases from the furnace’s combustion system (right or left side). 7 Secondary condensing heat exchanger (inside). Wrings out more heat through condensation. Constructed with polypropylene-laminated steel to ensure durability. 8 Pressure switch ensures adequate flow of flue products through furnace and out vent system. 9 10 Inducer motor. Pulls hot flue gases through the heat exchangers, maintaining negative pressure for added safety. Condensate drain connection. Collects moisture condensed from burned gases for disposal into home drain system. MODEL 345MAV FURNACE (SHOWN IN UPFLOW POSITION) 2 11 Heavy-duty blower. Circulates air across the heat exchangers to transfer heat into the home. 12 Air filter and retainer. 13 Rollout switch (manual reset) to prevent overtemperature. 14 Primary serpentine heat exchanger (inside). Stretches fuel dollars with the S-shaped heat-flow design. Solid construction of corrosion-resistant aluminized steel means reliability. 15 3-amp fuse provides electrical and component protection. 16 Light emitting diode (LED) on control center. Code lights are for diagnosing furnace operation and service requirements. 17 Control center. 18 Blower access panel safety interlock switch. 19 Transformer (24v) behind control center provides low-voltage power to furnace control center and thermostat. 12 11 6 8 10 9 7 6 4 5 1 2 13 14 18 3 15 16 17 19 3 IMPORTANT FACTS Your gas furnace uses air adjacent to the furnace for combustion and vents to the outside. Do not enclose it in an airtight room or seal it behind solid doors. It must have adequate airflow for efficient combustion and safe ventilation. The vent pipe must terminate outside the structure and must not be obstructed in any way. 3 To minimize the possibility of serious personal injury, fire, damage to your furnace, or improper operation, carefully follow these safety rules: • Keep the area around your furnace free of combustible materials, gasoline, and other flammable liquids and vapors. • Do not cover the furnace, store trash or debris near it...