Bryant 350MAV User's Information Manual
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Bryant 350MAV User's Information Manual

Bryant 350MAV User's Information Manual

Condensing gas furnace
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USER: Please read all instructions in
the manual and retain all manuals for
future reference.
!
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could
result in serious 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
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.
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, electrical
parts that have been wet or the furnace if
deemed necessary.
USER'S INFORMATION MANUAL
MODEL 340MAV, 350MAV, 352MAV,
355MAV CONDENSING GAS
FURNACE
NOTE TO INSTALLER:
This manual must be left with the equipment user.
!
WARNING:
Carbon Monoxide is invisible, odorless, and toxic!
Bryant Heating and Cooling Systems recommends
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 at-
tached garages. Follow the alarm manufacturer's
instruction included with the alarm.

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Summary of Contents for Bryant 350MAV

  • Page 1 This manual must be left with the equipment user. WARNING: Carbon Monoxide is invisible, odorless, and toxic! Bryant Heating and Cooling Systems recommends a carbon monoxide alarm in your home, even if you do not own a gas appliance. Locate the carbon...

  • Page 2: Table Of Contents

    GENERAL FURNACE SAFETY ....... .2 FURNACE COMPONENTS ........3 SAFETY CONSIDERATIONS .

  • Page 3: Furnace Components

    Junction box for 115-v electrical power supply. (May be located on right or left side) Transformer (24v) behind furnace control board pro- vides low-voltage power to furnace control board and thermostat. MODELS 340MAV, 350MAV, AND 352MAV FURNACES (UPFLOW POSITION) MODEL 355MAV FURNACE (UPFLOW POSITION)

  • Page 4: Safety Considerations

    CONSIDERATIONS Recognize safety information. This is the safety-alert symbol . When you see this symbol on the furnace and in instructions or manuals, be alert to the potential for personal injury. Understand the signal words DANGER, WARNING, CAUTION and NOTE.

  • Page 5: Steps For Starting Your Furnace

    ON position. (See Fig. 14 or 15.) 7. Replace main furnace door. (See Fig. 16.) For 352MAV and 355MAV For 340MAV and 350MAV For 352MAV and 355MAV For 340MAV and 350MAV 8. Turn ON electrical supply to the furnace and wait 1 minute.

  • Page 6: Shutting Down Your Furnace

    5. Turn switch on the gas valve to OFF position. (See Fig. 21 or 22.) For 352MAV and 355MAV For 340MAV and 350MAV 6. Replace main furnace door. (See Fig. 16.) 7. If the furnace is being shut down because of a malfunction, call your dealer as soon as possible.

  • Page 7: Filtering Out Trouble

    If this condition is left unattended, the furnace will eventu- ally lock out. It is recommended that the furnace air filter be checked every 3 or 4 weeks and cleaned if necessary. If installed with factory-specified dis- posable media filter, check or replace fil-...
  • Page 8 34) or filter cabinet door (Fig. 35 and 36.) 9. Turn on electrical supply to fur- nace. If your furnace air filter needs to be replaced, be sure to use a factory authorized filter of the same size that was originally supplied. Use the filter tables and compare your furnace size with the proper filter size.

  • Page 9: Combustion Area And Vent System

    UPFLOW DOWNFLOW 4. Reinstall burner enclosure front. 5. If your furnace is free of the above conditions, replace main furnace door and turn on electrical and gas supplies to your furnace. (See Fig. 16, 17, and 18.) 6.

  • Page 10: A Check-Up Checklist

    Remedy any problem when necessary. • Inspect the return-air duct connec- tion(s) at the furnace to ensure it is physically sound, sealed to the furnace casing, and terminates outside the space containing the furnace.
  • Page 11 (See Fig. 3 or 4.) If furnace has experienced high tempera- ture conditions, this switch will shut off the furnace. Reset it by pushing the button on the switch. If it trips again, shut down the furnace and call for ser- vice.

  • Page 12: Installation Data

    City State Telephone FURNACE Product No. Model No. Serial No. © 2003 Bryant Heating & Cooling Systems, 7310 W. Morris St., Indpls., IN 46231 AIR CONDITIONER OR HEAT PUMP OUTDOOR UNIT: Product No. Model No. Serial No. INDOOR COIL: Product No.

This manual is also suitable for:

352mav355mav340mav

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