WIXLIB

RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONEAdvertencia especial para la instalación de calentadores ó manejadorasde aire en áreas cerradas como estacionamientos ó cuartos de servicio.Las emisiones de monóxido de carbono pueden circular a travésdel aparato cuando se opera en cualquier modo.CO can cause serious illness including permanent braindamage or death.B10259-216Cette ventilation est nécessaire pour éviter le danger d'intoxicationau CO pouvant survenir si un appareil produisant du monoxydede carbone continue de fonctionner au sein de la zone confinée.El monóxido de carbono puede causar enfermedades severascomo daño cerebral permanente ó muerte.B10259-216Le monoxyde de carbone peut causer des maladies graves telles quedes dommages permanents au cerveau et meme la mort. B10259-216Additional Safety Considerations RISQUE D’INCENDIE OU D’EXPLOSIONSI LES CONSIGNES DE SÉ CURITÉ NE SONT PAS SUIVIES À LA LETTRE, CELAPEUT ENTRAÎNER LA MORT, DE GRAVES BLESSURES OU DES DOMMAGESMATÉ RIELS. NE JAMAIS VÉ RIFIER LA PRÉ SENCE DE FUITES DE GAZ AUMOYEN D'UNE FLAMME NUE. VÉ RIFIER TOUS LES RACCORDS EN UTILISANTUNE SOLUTION SAVONNEUSE COMMERCIALE CONÇ UE SPÉ CIALEMENT POURLA DÉ TECTION DE FUITES. UN INCENDIE OU UNE EXPLOSION RISQUE DE SEPRODUIRE, CE QUI PEUT ENTRAÎNER LA MORT, DES BLESSURES OU DESDOMMAGES MATÉ RIELS.This furnace is approved for Category I Venting only.Provisions must be made for venting combustionproducts outdoors through a proper venting system.The length of flue pipe could be a limiting factor inlocating the furnace.Shipping InspectionAll units are securely packed in shipping containers tested according to International Safe Transit Association specifications.The carton must be checked upon arrival for external damage.If damage is found, a request for inspection by carrier’s agentmust be made in writing immediately.WARNINGSHOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAIL TO SHUT OFF,TURN OFF THE MANUAL GAS SHUTOFF VALVE EXTERNAL TO THEFURNACE BEFORE TURNING OFF THE ELECTRICAL SUPPLY.The furnace must be carefully inspected on arrival for damageand bolts or screws which may have come loose in transit. Inthe event of damage the consignee should:1. Make a notation on delivery receipt of any visibledamage to shipment or container.2. Notify carrier promptly and request an inspection.3. With concealed damage, carrier must be notified assoon as possible - preferably within five days.4. File the claim with the following support documentswithin a nine month statute of limitations. Original or certified copy of the Bill of Lading, orindemnity bond. Original paid freight bill or indemnity in lieu thereof. Original or certified copy of the invoice, showing tradeand other discounts or reductions. Copy of the inspection report issued by carrier’srepresentative at the time damage is reported tocarrier.WARNINGPOSSIBLE PROPERTY DAMAGE , PERSONAL INJURY OR DEATH DUE TOFIRE, EXPLOSION, SMOKE, SOOT, CONDENSATION, ELECTRICAL SHOCKOR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION,REPAIR OPERATION, OR MAINTENANCE OF THIS PRODUCT.WARNINGTO PREVENT PERSONAL INJURY OR DEATH DUE TO IMPROPERINSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE,REFER TO THIS MANUAL . FOR ADDITIONAL ASSISTANCE ORINFORMATION, CONSULT A QUALIFIED INSTALLER, SERVICER AGENCY ORTHE GAS SUPPLIER.WARNINGTO PREVENT PERSONAL INJURY OR DEATH DUE TO ASPHYXIATION, THISDO NOT VENT USINGCATEGORY III VENTING.PROVISIONS MUST BE MADE FOR VENTING COMBUSTION PRODUCTSOUTDOORS THROUGH A PROPER VENTING SYSTEM. THE LENGTH OFFLUE PIPE COULD BE A LIMITING FACTOR IN LOCATING THE FURNACE.The carrier is responsible for making prompt inspection ofdamage and for a thorough investigation of each claim. Thedistributor or manufacturer will not accept claims from dealersfor transportation damage.FURNACE MUST BE CATEGORY I VENTED.Keep this literature in a safe place for future refer ence.4

Electrostatic Discharge (ESD) Precautions In such applications , the furnace must be installed with thefollowing stipulations: It must be installed per the installation instructionsprovided and per local and national codes. It must be installed indoors in a building constructedon site. It must be part of a ducted system and not used in afree air delivery application. It must not be used as a “make-up” air unit. All other warranty exclusions and restrictions apply.NOTE: Discharge your body’s static electricity before touchingunit. An electrostatic discharge can adversely affect electricalcomponents.Use the following precautions during furnace installation andservicing to protect the integrated control module from damage. By putting the furnace, the control, and the person atthe same electrostatic potential, these steps will help avoidexposing the integrated control module to electrostatic discharge. This procedure is applicable to both installed andnon-installed (ungrounded) furnaces.This furnace may be used as a construction site heater ONLY1. Disconnect all power to the furnace. Do not touch theif the following conditions are met:integrated control module or any wire connected to the The vent system is permanently installed per thesecontrol prior to discharging your body’s electrostaticinstallation instructions.charge to ground. A room thermostat is used to control the furnace. Fixed2. Firmly touch a clean, unpainted, metal surface of thejumpers that provide continuous heating CANNOT befurnaces near the control. Any tools held in a person’sused and can cause long term equipment damage.hand during grounding will be discharged.Bi-metal thermostats, or any thermostat affected byvibration must not be used during construction.3. Service integrated control module or connectingwiring following the discharge process in step 2. Use Return air ducts are provided and sealed to thecaution not to recharge your body with static electricity;furnace.(i.e., do not move or shuffle your feet, do not touch A return air temperature range between 60 F (16 C)ungrounded objects, etc.). If you come in contact withand 80 F (27 C) is maintained.an ungrounded object, repeat step 2 before touching Air filters are installed in the system and replacedcontrol or wires.daily during construction and upon completion of4. Discharge your body to ground before removing a newconstruction.control from its container. Follow steps 1 through 3 if The input rate and temperature rise are set per theinstalling the control on a furnace. Return any old orfurnace rating plate.new controls to their containers before touching any 100% outside air must be used for combustion duringungrounded object.construction. Temporary ducting may be used tosupply outside air to the furnace for combustion – doTo The Installernot connect this duct directly to the furnace. Size thisBefore installing this unit, please read this manual thoroughlyduct according to NFPA 54/ANSI Z223.1 section forto familiarize yourself with specific items which must be adCombustion and Ventilation Air.hered to, including but not limited to: unit maximum external The furnace heat exchanger, components, ductstatic pressure, gas pressures, BTU input rating, proper elecsystem, air filters and evaporator coils are thoroughlytrical connections, circulating air temperature rise, minimum orcleaned following final construction clean up by amaximum CFM, and motor speed connections, and venting.qualified person.These furnaces are designed for Category I venting only. All furnace operating conditions (including ignition,input rate, temperature rise and venting) are verifiedWARNINGby a qualified person according to these installationinstructions.TO PREVENT PROPERTY DAMAGE , PERSONAL INJURY OR DEATH DUE TOFIRE, DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, OR Furnace doors must be in place on the furnace whileRECREATIONAL VEHICLE.the furnace is operating in any mode.Damage or repairs due to failure to comply with these requirements are not covered under the warranty.Product ApplicationThis furnace is primarily designed for residential home-heating NOTE: The Commonwealth of Massachusetts requires thatapplications. It is NOT designed or certified for use in mobile the following additional requirements must also be met:homes, trailers or recreational vehicles. Neither is it designed Gas furnaces must be installed by a licensed plumberor certified for outdoor applications. The furnace must beor gas fitter.installed indoors (i.e., attic space, crawl space, or garage area A T-handle gas cock must be used.provided the garage area is enclosed with an operating door). If the unit is to be installed in an attic, the passagewayThis furnace can be used in the following non-industrial comto and the service area around the unit must havemercial applications:flooring.Schools, Office buildings, Churches, Retail stores,Nursing homes, Hotels/motels, Common or office areas5

WARNINGWARNINGTO PREVENT POSSIBLE EQUIPMENT DAMAGE , PROPERTY DAMAGE,PERSONAL INJURY OR DEATH, THE FOLLOWING BULLET POINTS MUST BEOBSERVED WHEN INSTALLING THIS UNIT.TO PREVENT PROPERTY DAMAGE , PERSONAL INJURY OR DEATH DUE TOFIRE, DO NOT INSTALL THIS FURNACE IN A MOBILE HOME, TRAILER, ORRECREATIONAL VEHICLE.To ensure proper furnace operation, install, operate and Follow the instructions listed below when selecting a furnacemaintain the furnace in accordance with these installation location. Refer also to the guidelines provided in Combustionand operation instructions, all local building codes and and Ventilation Air Requirements. Centrally locate the furnace with respect to theordinances. In their absence, follow the latest edition of theproposed or existing air distribution system.National Fuel Gas Code (NFPA 54/ANSI Z223.1), and/or CAN/CSA B149 Installation Codes, local plumbing or waste water Ensure the temperature of the return air entering thecodes, and other applicable codes.furnace is between 55 F and 100 F when the furnaceis heating.A copy of the National Fuel Gas Code (NFPA 54/ANSI Z223.1) If the furnace is installed in an application wherecan be obtained from any of the following:the typical operating sound level of a furnace isAmerican National Standards Institutedeemed objectionable, an optional sound reduction25 West 43rd Street, 4th Floorkit is available. Consult your local distributor for moreNew York, NY 10036details.National Fire Protection Association Provisions must be made for venting combustion1 Batterymarch Parkproducts outdoors through a proper venting system.Quincy, MA 02169The length of flue pipe could be a limiting factor inlocating the furnace.CSA International8501 East Pleasant Valley Ensure adequate combustion air is available for theCleveland, OH 44131furnace. Improper or insufficient combustion aircan expose building occupants to gas combustionThe rated heating capacity of the furnace should be greaterproducts that could include carbon monoxide. Referthan or equal to the total heat loss of the area to be heated.to Combustion and Ventilation Air Requirements.The total heat loss should be calculated by an approved The furnace must be level. If the furnace is to be setmethod or in accordance with “ASHRAE Guide” or “Manualon a floor that may become wet or damp at times,J-Load Calculations” published by the Air Conditioning Conthe furnace should be supported above the floor ontractors of America.a concrete base sized approximately 1-1/2” largerIn the USA, this furnace MUST be installed in accordance withthan the base of the furnace.the latest edition of the ANSI Z223.1 booklet entitled “National Ensure upflow or horizontal furnaces are not installedFuel Gas Code” (NFPA 54), and the requirements or codes ofdirectly on carpeting, or any other combustiblethe local utility or other authority having jurisdiction. Additionalmaterial. The only combustible material allowed ishelpful publications available from the NFPA are, NFPA 90Awood.- Installation of Air Conditioning and Ventilating System and Exposure to contaminated combustion air will resultNFPA 90B - Warm Air Heating and Air Conditioning System.in safety and performance-related problems. Donot install the furnace where the combustion air isAll venting shall be in accordance with the National Fuel Gasexposed to the following substances:Code, ANSI Z223.1, or applicable local building and/or airconditioning codes.chlorinated waxes or cleanersNOTE: Furnaces with NOx screens meet the California NOxemission standards and California seasonal efficiency standards. ANNUAL inspections of the furnace and its vent systemis strongly recommended.LOCATION REQUIREMENTS AND CONSIDERATIONSDM80SE models are approved for up flow and horizontal(left or right side down) installation. DC80SE models are approved for down flow and horizontal (left or right side down)installation. 6chlorine-based swimming pool chemicalswater softening chemicalsdeicing salts or chemicalscarbon tetrachloridehalogen type refrigerantscleaning solutions (such as perchloroethylene)printing inkspaint removersvarnisheshydrochloric acidcements and gluesantistatic fabric softeners for clothes dryersand masonry acid washing materialsIf the furnace is used in connection with a coolingunit, install the furnace upstream or in parallel with thecooling unit coil. Premature heat exchanger failurewill result if the cooling unit coil is placed ahead ofthe furnace.

For vertical (upflow or downflow) applications, theminimum cooling coil width shall not be less thanfurnace width minus 1”. Additionally, a coil installedabove an upflow furnace or under a counterflowfurnace may be the same width as the furnace or maybe one size larger than the furnace. Example: a “C”width coil may be installed with a “B” width furnace. Vent Pipe Clearance to Combustibles6" using Single Wall Connector or 1"using B-1 vent.Top - 1"Back - 0"SideClearance - 1"For upflow applications, the front of the coil andfurnace must face the same direction.If the furnace is installed in a residential garage,position the furnace so that the burners and ignitionsource are located not less than 18 inches (457 mm)above the floor. Protect the furnace from physicaldamage by vehicles.If the furnace is installed horizontally, the furnaceaccess doors must be vertical so that the burners firehorizontally into the heat exchanger. Do not install theunit with the access doors on the “up/top” or “down/bottom” side of the furnace.Do not connect this furnace to a chimney flue thatserves a separate appliance designed to burn solidfuel.For counterflow installations, the air conditioning coilmust be downstream from the heat exchanger of thefurnace.Counterflow installation over a noncombustible floor.Before setting the furnace over the plenum opening,ensure the surface around the opening is smooth andlevel. A tight seal should be made between the furnacebase and floor by using a silicon rubber caulkingcompound or cement grout.Counterflow installation over a combustible floor.If installation over a combustible floor becomesnecessary, use an accessory subbase (seeSpecification Sheet applicable to your model fordetails). A special accessory subbase must be usedfor upright counterflow unit installations over anycombustible material including wood. Follow theinstructions with the subbase for proper installations.Do not install the furnace directly on carpeting, tile, orother combustible material other than wood flooring.(NOTE: The subbase will not be required if an airconditioning coil is installed between the supply airopening on the furnace and the floor.Front Clearance - 3" Adequate combustion/ventilation air must be suppliedto the closet.Furnace must be completely sealed to floor orbase. Combustion/ ventilation air supply pipes mustterminate 12” from top of closet and 12” from floorof closet. DO NOT remove solid base plate for sidereturn.Return air ducts must be completely sealed tothe furnace and terminate outside the enclosuresurfaces.Clearances and AccessibilityClearance in accordance with local installation codes, therequirements of the gas supplier and the manufacturer’sinstallation instructions.D י gaugement conforme aux codes d’installation locaux, auxexigences du fournisseur de gaz et aux instructionsd’installation du fabricant.Unobstructed front clearance of 24” for servicing is recommended.VENTB1-VENT SINGLE1"6"SIDESFRONTBACK1"3"0"TOP(PLENUM)1"Top clearance for horizontal configuration - 1”Installation PositionsAn upflow furnace may be installed in an upright position orhorizontal on either the left or right side panel. Do not installthis furnace on its back. For vertically installed upflow furnaces, return air ductwork may be attached to the side panel(s)and/or basepan. For horizontally installed upflow furnaces,return air ductwork must be attached to the basepan. Forcounterflow furnaces, return ductwork must be attached tothe top end of the blower compartment.NOTE: Ductwork must never be attached to the back of thefurnace.7

Horizontal InstallationExisting Furnace RemovalNOTE: When an existing furnace is removed from a ventingsystem serving other appliances, the venting system may betoo large to properly vent the remaining attached appliances.WARNINGCARBON MONOXIDE

When a furnace is installed so that supply ducts carry air cir - culated by the furnace to areas outside the space containing the furnace, the return air shall also be handled by duct(s) sealed to the furnace casing and terminating outside the space containing the furnace. A gas-fired furnace for installation in a residential garage must