York TL8E Installation Manual

York TL8E Installation Manual Manual pdf 2 page image

5532522-UIM-B-06192 Johnson Controls Ducted Systems7. Always install the furnace to operate within the furnace’s intendedtemperature rise range. Only connect the furnace to a duct systemwhich has an external static pressure within the allowable range, asspecified on the furnace rating plate.8. When a furnace is installed so that supply ducts carry air circulatedby the furnace to areas outside the space containing the furnace,the return air shall also be handled by duct(s) sealed to the furnacecasing and terminating outside the space containing the furnace.9. This furnace is not to be used for heating of buildings or structuresunder construction.10. When installed in a non-HUD-Approved Modular Home or buildingconstructed on-site, combustion air shall not be supplied from occu-pied spaces.11. The size of the unit should be based on an acceptable heat losscalculation for the structure. ACCA, Manual J or other approvedmethods may be used.12. When moving or handling this furnace prior to installation it is rec-ommended to leave the doors on the furnace to provide supportand to prevent damage or warping of the cabinet. When lifting thefurnace by the cabinet, support the ends of the furnace rather thanlifting by the cabinet flanges at the return air openings (bottom orsides) or supply air opening.13. When lifting the furnace, it is acceptable to use the primary heatexchanger tubes as a lifting point provided that the tubes are liftedat the front of the heat exchangers where attached to the vestibulepanel. Do not use the top return bend of the heat exchangers as lift-ing points as the tubes may shift out of position or their locationbrackets/baffles.SAFETY REQUIREMENTS• Refer to the unit rating plate for the furnace model number, andthen see the dimensions page of this instruction for return air ple-num dimensions in Figure 6. The plenum must be installedaccording to the instructions.• Provide clearances from combustible materials as listed underClearances to Combustibles.• Provide clearances for servicing ensuring that service access isallowed for both the burners and blower.• These models ARE NOT CSA listed or approved for installationinto a HUD Approved Modular Home or a Manufactured(Mobile) Home.• This furnace is not approved for installation in trailers or recre-ational vehicles.• Furnaces for installation on combustible flooring shall not beinstalled directly on carpeting, tile or other combustible materialother than wood flooring.• Check the rating plate and power supply to be sure that the elec-trical characteristics match. All models use nominal 115 VAC, 1Phase, 60 Hz power supply. DO NOT CONNECT THIS APPLI-ANCE TO A 50 Hz POWER SUPPLY OR A VOLTAGE ABOVE130 VOLTS.• Furnace shall be installed so the electrical components are pro-tected from water.• Installing and servicing heating equipment can be hazardous dueto the electrical components and the gas fired components. Onlytrained and qualified personnel should install, repair, or servicegas heating equipment. Untrained service personnel can performbasic maintenance functions such as cleaning and replacing theair filters. When working on heating equipment, observe precau-tions in the manuals and on the labels attached to the unit andother safety precautions that may apply.COMBUSTION AIR QUALITY(LIST OF CONTAMINANTS)The furnace requires OUTDOOR AIR for combustion when the furnaceis located in any of the following environments.• Restricted Environments• Commercial buildings• Buildings with indoor pools• Furnaces installed in laundry rooms• Furnaces installed in hobby or craft rooms• Furnaces installed near chemical storage areas• Chemical exposureThe furnace requires OUTDOOR AIR for combustion when the furnaceis located in an area where the furnace is being exposed to the follow-ing substances and / or chemicals.• Permanent wave solutions• Chlorinated waxes and cleaners• Chlorine based swimming pool chemicals• Water softening chemicals• De-icing salts or chemicals• Carbon tetrachloride• Halogen type refrigerants• Cleaning solvents (such as perchloroethylene)• Printing inks, paint removers, varnishes, etc.• Hydrochloric acid• Cements and glues• Antistatic fabric softeners for clothes dryers• Masonry acid washing materialsWhen outdoor air is used for combustion, the combustion air intake ductsystem termination must be located external to the building and in anarea where there will be no exposure to the substances listed above.WARNINGFIRE OR EXPLOSION HAZARDFailure to follow the safety warnings exactly could result in seriousinjury, death or property damage.Never test for gas leaks with an open flame. Use a commerciallyavailable soap solution made specifically for detection of leaks tocheck all connections. A fire or explosion may result causing propertydamage, personal injury or loss of life.IMPORTANT: During installation, doors should remain on thefurnace when moving or lifting.CAUTIONThis product must be installed in strict compliance with the installationinstructions and any applicable local, state, and national codesincluding, but not limited to building, electrical, and mechanical codes.!!WARNINGThe furnace area must not be used as a broom closet or for any otherstorage purposes, as a fire hazard may be created. Never store itemssuch as the following on, near or in contact with the furnace.1. Spray or aerosol cans, rags, brooms, dust mops, vacuum clean-ers or other cleaning tools.2. Soap powders, bleaches, waxes or other cleaning compounds;plastic items or containers; gasoline, kerosene, cigarette lighterfluid, dry cleaning fluids or other volatile fluid.3. Paint thinners and other painting compounds.4. Paper bags, boxes or other paper productsNever operate the furnace with the blower door removed. To doso could result in serious personal injury and/or equipmentdamage.!