Nortek RG7D User Manual

Nortek RG7D User Manual

Downflow-single/two stage condensing gas furnace(95+% afue)

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USER'S MANUAL
RG7D Downflow - Single Stage Condensing Gas Furnace (95+% AFUE)
RG7D Downflow - Two Stage Condensing Gas Furnace (95+% AFUE)
IMPORTANT! Please read all information in this manual thoroughly and become
familiar with the capabilities and use of your appliance before attempting to operate
or maintain this unit. Pay attention to all safety warnings and any other special notes
highlighted in the manual. Safety markings are used frequently throughout this
manual to designate a degree or level of seriousness and should not be ignored.
WARNING indicates a potentially hazardous situation that if not avoided, could
result in personal injury or death.
CAUTION indicates a potentially hazardous situation that if not avoided, may
result in minor or moderate injury or property damage.
Keep this literature where you have easy access to it in the future. If a problem
occurs, check the instructions and follow recommendations given. If these
suggestions don't eliminate your problem, call your servicing contractor. Do not
attempt to service this unit yourself!
Under no circumstances should the appliance owner attempt to install and/or
service this equipment. Some local codes require licensed installation / service
personnel for this type of equipment. Improper service, adjustment, or maintenance
may cause explosion, fire, electrical shock or other hazardous conditions which
may result in personal injury or property damage.
WARNING:
FIRE OR EXPLOSION HAZARD
• Failure to follow safety warnings exactly
could result in serious injury or property
damage.
• Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
• 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.
DO NOT DESTROY THIS MANUAL. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
AVERTISSEMENT
RISQUE D'INCENDIE OU D' EXPLOSION
• Le non-respect des avertissements de
sécurité pourrait entraîner des blessures
graves, la mort ou des dommages matériels.
• L'installation et l'entretien doivent être
effectués par un installateur qualifié, un
organisme de service ou le fournisseur de
gazstaller, service agency or the gas supplier.
• Ne pas entreposer ni utiliser de l'essence ni
d'autres vapeurs ou liquides inflammables
dans le voisinage de cet appareil, ni de tout
autre appareil.
QUE FAIRE S'IL Y A UNE ODEUR DE GAZ
• Ne pas tenter d'allumer aucun appareil.
• Ne toucher à aucun interrupteur électrique;
n'utiliser aucun téléphone dans le bâtiment.
• Évacuer l'immeuble immédiatement.
• Appeler immédiatement le fournisseur de
gaz en employant le téléphone d'un voisin.
Respecter à la lettre les instructions du
fournisseur de gaz.
• Si personne ne répond, appeler le service des
incendies.

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Summary of Contents for Nortek RG7D

  • Page 1 USER’S MANUAL RG7D Downflow - Single Stage Condensing Gas Furnace (95+% AFUE) RG7D Downflow - Two Stage Condensing Gas Furnace (95+% AFUE) IMPORTANT! Please read all information in this manual thoroughly and become familiar with the capabilities and use of your appliance before attempting to operate or maintain this unit.
  • Page 2: Table Of Contents

    FOR FURNACES INSTALLED IN: • Manufactured Homes • Recreational Vehicles, Park Models, & Manufactured Buildings • Modular Homes/Buildings TABLE OF CONTENTS IMPORTANT SAFETY INFORMATION ..3 Gas Supply & Piping ........3 Combustion Air & Venting System ....4 Clearances to Combustibles ...... 4 Shutting Down the Furnace ......
  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION GAS SUPPLY & PIPING WARNING: WHAT TO DO IF YOU SMELL GAS To avoid possible equipment damage, fire, or • Do not try to light any appliance. personal injury, the following instructions must • Do not touch any electrical switch; do not be observed regarding unit maintenance and use any phone in your building.
  • Page 4: Combustion Air & Venting System

    IMPORTANT SAFETY INFORMATION CLEARANCES TO COMBUSTIBLES IMPORTANT NOTE: Should the gas supply fail to shut off or if overheating occurs, shut off the gas valve to The furnace is designed to have certain clearances to the furnace before shutting off the electrical supply! combustible items such as wood, paper, etc.
  • Page 5: General Information

    WARRANTY INFORMATION THERMOSTAT A warranty certificate with full details is included with the • Single Stage gas furnaces (RG7D series) are designed to equipment. Carefully review these responsibilities with be controlled by a conventional single stage thermostat. your dealer or service company. The manufacturer will not...
  • Page 6: Maintenance

    MAINTENANCE INFORMATION Proper maintenance is important to achieve optimum performance from the furnace. This equipment should be inspected annually by a licensed HVAC technician. Table 1 (page 7) contains suggested inspections and frequency of maintenance. Routine maintenance should include the following: BLOWER &...
  • Page 7: Startup & Shutdown

    FREQUENCY OF MAINTENANCE MAINTENANCE ITEM BEGINNING OF EACH END OF EACH MONTHLY HEATING SEASON HEATING SEASON Verify furnace area is free of combustible materials. Verify combustion and ventilation air is not restricted. Verify no signs of physical deterioration of the furnace. Verify no obstructions or restrictions in vent or chimney.
  • Page 8: Furnace Components

    Gas Manifold & Burner Assembly Burner Assembly TWO-STAGE SINGLE STAGE Figure 3. RG7D Furnace Components Specifications & illustrations subject to change without notice or incurring obligations (11/15). 10102470 (NEW) O’Fallon, MO, © Nortek Global HVAC LLC 2015. All Rights Reserved.

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