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Bryant Condensing gas furnace Owner's Manual

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CONDENSING GAS FURNACE
NOTE TO INSTALLER:
THIS MANUAL MUST BE LEFT WITH THE
EQUIPMENT USER.
USER: PLEASE READ ALL INSTRUCTIONS
IN THE MANUAL AND RETAIN ALL
MANUALS FOR FUTURE REFERENCE.
WARNING
!
FIRE OR EXPLOSION HAZARD
Failure to follow warnings could result in personal injury,
death, or property damage.
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.
- Leave the building immediately.
- Immediately call your gas supplier from a nearby 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
!
CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal injury
and/or death.
Carbon Monoxide is invisible, odorless, and toxic! Install a
carbon monoxide alarm in your home, even if you do not
own a gas appliance. Locate the carbon monoxide alarm in
the living area of your home and away from gas appliances
and doorways to attached garages. Follow the alarm
manufacturer's instruction included with the alarm.
Owner's Manual
WARNING
!
ELECTRICAL OPERATION HAZARD
Failure to follow this warning could result in personal injury,
death, or property damage.
Do not use this furnace if any part has been under water. A
flood- damaged furnace is extremely dangerous. Attempts to
use the furnace can result in fire or explosion. A qualified
service agency should be contacted to inspect the furnace and
to replace all gas controls, control system parts, and electrical
parts that have been wet, or the entire furnace if deemed
necessary.
A11264

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Summary of Contents for Bryant Condensing gas furnace

  • Page 1 CONDENSING GAS FURNACE Owner’s Manual NOTE TO INSTALLER: THIS MANUAL MUST BE LEFT WITH THE EQUIPMENT USER. USER: PLEASE READ ALL INSTRUCTIONS IN THE MANUAL AND RETAIN ALL MANUALS FOR FUTURE REFERENCE. WARNING FIRE OR EXPLOSION HAZARD Failure to follow warnings could result in personal injury, death, or property damage.

  • Page 2: Table Of Contents

    Congratulations! In light of rising energy costs, a 90+% AFUE CERTIFIED Condensing Gas Furnace from Bryant Heating & Cooling Systems is among the soundest investments today’s homeowner can make. Your new furnace is truly a triumph of technology in home heating.

  • Page 3: Furnace Components

    FURNACE COMPONENTS Furnace shown in upflow position; may be used in downflow or horizontal orientation or applications. HOT SURFACE IGNITER MANUAL RESET GAS BURNER ROLLOUT SWITCH FLAME SENSOR MANUAL RESET ROLLOUT SWITCH GAS VALVE MAIN LIMIT SWITCH (BEHIND GAS VALVE) OPERATING INSTRUCTIONS NOT SHOWN (LOCATED ON MAIN FURNACE DOOR, SEE...

  • Page 4: Safety Considerations

    SAFETY CONSIDERATIONS WARNING Installing and servicing of heating equipment can be hazardous due to gas and electrical components. Only trained and qualified FIRE OR EXPLOSION HAZARD personnel should install, repair, or service heating equipment. Failure to follow warnings could result in personal injury, Untrained personnel can perform basic maintenance functions such death, or property damage.

  • Page 5: Before Starting Your Furnace

    Some insulation materials may be combustible. WARNING S Should the gas supply fail to shut off or if overheating occurs, shut off the gas valve to the furnace before shutting off electrical FIRE OR EXPLOSION HAZARD supply. Failure to follow this warning could result in personal injury, This furnace contains SAFETY DEVICES which must be death, or property damage.

  • Page 6: Steps For Starting Your Furnace

    A92319 Fig. 6 - Do Not Light Burner with Match Read and follow the operating instructions on inside of A06188 main furnace door, especially the item that reads as fol- Fig. 8 - Close Valve lows: (See Fig. 31.) “Wait 5 minutes to clear out any gas. Then smell for gas, 3.

  • Page 7: Shutting Down Your Furnace

    TWO-STAGE GAS CONTROL SINGLE-STAGE GAS CONTROL GAS CONTROL SWITCH SHOWN IN “OFF” POSITION MODULATING GAS CONTROL A92359 Fig. 14 - Turn on Electrical Supply GAS CONTROL SWITCH SHOWN IN “OFF” POSITION 9. Open the external manual gas valve. See Fig. 15. A11292 Fig.

  • Page 8: Performing Routine Maintenance

    gatherings in your home, etc. Simply change your FAN from ON TWO-STAGE GAS CONTROL SINGLE-STAGE GAS CONTROL to OFF for 1 to 3 seconds (or AUTO depending on your thermostat), and then return to ON. The blower will switch to the next higher speed.

  • Page 9: Filtering Out Trouble

    a. Remove filter cabinet door. (See Fig. 21 and 22.) CAUTION NOTE: It maybe necessary to remove one thumbscrew. b. Slide air filter out of furnace. Keep dirty side up (if CUT HAZARD dirty) to avoid spilling dirt. See Fig. 23 and 24. Failure to follow this caution may result in personal injury.
  • Page 10 A00228 A00226 Fig. 24 - Removal of Filter from Bottom Blower Cabinet Fig. 22 - Removal of Filter Cabinet Door from Bottom Blower Cabinet A00229 Fig. 25 - Replacement of Filter Cabinet Door to Side Blower A00227 Cabinet Fig. 23 - Removal of Filter from Side Blower Cabinet A00230 Fig.

  • Page 11: Combustion Air And Vent System

    COMBUSTION AIR AND VENT SYSTEM HOT SURFACE IGNITOR WARNING GAS BURNER MANUAL RESET ASSEMBLY LIMIT SWITCH FLAME SENSOR CARBON MONOXIDE POISONING HAZARD MANUAL RESET LIMIT SWITCH MAIN LIMIT SWITCH (BEHIND GAS VALVE) Failure to follow this warning could result in personal injury GAS VALVE or death.
  • Page 12 Since the furnace uses a condensing heat exchanger, some water 6. Insert a field supplied funnel into the tube. will accumulate in the unit as a result of the heat transfer process. 7. Pour 1 quart of anti-freeze solution into the funnel/tube. Therefore, once it has been operated, it cannot be turned off and Antifreeze should run through the inducer housing, overfill left off for an extended period of time when temperatures will...

  • Page 13: A Check- Up Checklist

    A CHECK- UP CHECKLIST BEFORE YOU REQUEST A “SERVICE CALL” Your furnace represents an important investment in your family’s comfort and your home’s value. To keep it performing properly If your furnace is not operating or not performing properly, and to prevent future problems, have a trained service specialist you may save the expense of a service call by checking a few give your furnace a professional check- up annually.

  • Page 14: Installation Data

    This manual must be left with the equipment owner. Catalog No. OM9GFB- 04 E2012 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Edition Date: 12/12 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

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