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Payne PG9MAA User's Information Manual

Multipoise, fixed-capacity, direct/non-direct vent, condensing gas furnaces
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See also: User's Information Manual , Installation Manual
USER'S INFORMATION MANUAL FOR THE OPERATION AND
MAINTENANCE OF YOUR NEW GAS-FIRED FURNACE
NOTE TO INSTALLER:
This manual must be left with the equipment user.
!
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 dan-
gerous. 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
Condensing
Gas Furnace
USER: Please read all instructions in the manual
and retain all manuals for future reference.
!
WARNING:
Carbon Monoxide is invisible, odorless, and
toxic! Payne Heating & Cooling Systems rec-
ommends a carbon monoxide alarm in your
home, even if you do not own a gas appliance.
Locate the carbon monoxide alarm in the liv-
ing area of your home and away from gas ap-
pliances and doorways to attached garages.
Follow the alarm manufacturer's instruction
included with the alarm.

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Summary of Contents for Payne PG9MAA

  • Page 1 USER’S INFORMATION MANUAL Condensing Gas Furnace USER’S INFORMATION MANUAL FOR THE OPERATION AND MAINTENANCE OF YOUR NEW GAS-FIRED FURNACE USER: Please read all instructions in the manual NOTE TO INSTALLER: and retain all manuals for future reference. This manual must be left with the equipment user. WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could...

  • Page 2: Table Of Contents

    This furnace is among the most energy-efficient furnaces you can buy today. The PG9MAA 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.

  • Page 3: Furnace Components

    Inducer motor. Pulls hot flue gases through the heat ex- changers, maintaining negative pressure for added safety. MODEL PG9MAA FURNACE Condensate drain connection, collects moisture (SHOWN IN UPFLOW POSITION) 1 condensed from burned gases for disposal into home drain system.
  • Page 4 In a direct-vent application, your furnace uses air from outside the home for combustion and vents flue gas to the outdoors. This type of application will have 2 pipes running from the furnace to the outdoors. (See Fig. 2.) In this application, the vent and air-intake pipes must terminate outside the structure and must not be obstructed in any way.

  • Page 5: Before Starting Your Furnace

    WARNING: For proper and safe operation the furnace needs air for combustion and ventilation. Do not block or obstruct the openings on the furnace, air openings to the area in which the furnace is installed, and the space around the furnace. Failure to follow this warning could result in fire, personal injury/death or prop- erty damage.
  • Page 6 4. Remove the main furnace door. (See Fig. 9.) 5. Gas valve will have a control switch to turn ON or OFF. Turn control switch on the gas control to the OFF position and wait 5 minutes. (See Fig. 10.) Then smell for gas, including near the floor. If you smell gas, STOP! Follow operating instructions on main furnace door.

  • Page 7: Shutting Down Your Furnace

    11. When the furnace receives the start signal, the hot surface igniter at the main burners is automatically heated for 15 to 20 sec. When the microprocessor control verifies that there is sufficient heat to ignite, the gas valve permits gas to flow to the main burners. After ignition and a time delay of approximately 60 sec, the furnace blower starts.

  • Page 8: Filtering Out Trouble

    maintenance functions such as cleaning and replacing air filters. All other operations must be performed by trained and qualified service agency personnel. Observe safety precautions in this manual, on tags, and on labels attached to the furnace, and other safety precautions that may apply. With proper maintenance and care, your furnace will operate economically and dependably.

  • Page 9: Combustion Area And Vent System

    • AIR FILTER LOCATED IN SIDE OF FURNACE: a. Remove air filter retainer from latch. (See Fig. 25.) b. Gently remove air filter and carefully turn the dirty side up (if dirty) to avoid spilling dirt from the filter. (See Fig. 26.) 5.

  • Page 10: Heading South For The Winter

    combustion area and vent are free from any cracks and sags. Check the combustion-air intake adjacent to the furnace or outside your home for blockage. Also check the vent pipe on the outside of your home for blockage. When dirt, soot, scale, or rust is allowed to build up, your furnace can suffer a loss of efficiency and perform improperly. Accumu- lations on the main burners can result in firing out of normal sequence.

  • Page 11: A Check-Up Checklist

    2. Turn off electrical supply to your furnace. (See Fig. 20.) 3. Remove main furnace door. (See Fig. 21.) 4. Remove upper inducer housing drain connection cap. (See Fig. 33.) 5. Connect field-supplied 1/2-in. ID tube to upper inducer housing drain connection. 6.

  • Page 12: Installation Data

    Record the LED status code BEFORE removing the blower access door or turning off 115-v power to the furnace. Removing NOTE: the blower access door or turning off the 115-v power will end the LED status code display and erase the code from the control’s memory.

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