NuTone HD50LNT Instructions Manual

NuTone HD50LNT Instructions Manual Manual pdf 1 page image

Page 1MODELSHD50LNT • H D 80LNTFAN/LIGHTCOMBINATION VENTILATORSWARNINGTO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,OR INJURY TO PERSONS, OBSERVE THE FOLLOW-ING:1. Use this unit only in the manner intended by themanufacturer. If you have questions, contact themanufacturer at the address or telephone numberlisted in the warranty.2. Before servicing or cleaning unit, switch power offat service panel and lock the service disconnectingmeans to prevent power from being switched on ac-cidentally. When the service disconnecting meanscannot be locked, securely fasten a prominentwarning device, such as a tag, to the service panel.3. Installation work and electrical wiring must be doneby a qualified person(s) in accordance with all ap-plicable codes and standards, including fire-ratedconstruction codes and standards.4. Sufficient air is needed for proper combustion andexhausting of gases through the flue (chimney) offuel burning equipment to prevent backdrafting.Follow the heating equipment manufacturer’sguideline and safety standards such as thosepublished by the National Fire Protection Associa-tion (NFPA), and the American Society for Heat-ing, Refrigeration and Air Conditioning Engineers(ASHRAE), and the local code authorities.5. When cutting or drilling into wall or ceiling, do notdamage electrical wiring and other hidden utilities.6. Ducted fans must always be vented to the outdoors.7. If this unit is to be installed over a tub or shower, itmust be marked as appropriate for the applicationand be connected to a GFCI (Ground Fault CircuitInterrupter) - protected branch circuit.8. Never place a switch where it can be reached froma tub or shower.9. This unit must be grounded.CAUTION1. For general ventilating use only. Do not use to ex-haust hazardous or explosive materials and vapors.2. This product is designed for ceiling installation only.This product is designed for installation in ceilingsup to a 12/12 pitch. Ductwork must point up. DONOT MOUNT THIS PRODUCT IN A WALL.3. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, con-struction dust, etc. off power unit.4. Please read specification label on product forfurther information and requirements.READ AND SAVE THESE INSTRUCTIONSTYPICAL INSTALLATIONS!HOUSINGCEILINGJOISTMOUNTING TABSGRILLECEILINGMATERIALPOWER CABLEHOUSINGCEILINGJOISTMOUNTING TABSGRILLECEILINGMATERIALPOWER CABLE4" ROUNDDUCTADDITIONALFRAMINGHOUSING MOUNTEDTO ADDITIONAL FRAMINGDischarge 900 to joists.HOUSING MOUNTEDDIRECTLY TO JOIST2x6 (or larger)Discharge parallel to joists.HOUSING2 x 4CEILINGJOIST orTRUSSMOUNTINGTABSCEILINGMATERIALPOWER CABLE ADDITIONALFRAMING2 x 4CEILINGJOIST orTRUSSGRILLEHOUSING MOUNTEDTO 2x4 TRUSSRequires additional framingfor mounting tabs.Discharge parallel to joists.HOUSINGMOUNTINGTABSCEILINGMATERIALPOWER CABLE ADDITIONALFRAMING"I"JOIST"I"JOIST GRILLEHOUSING MOUNTED TO “I” JOISTRequires additional framingfor mounting tabs.Discharge parallel to joists.HOUSING2 x 4CEILINGJOIST orTRUSSMOUNTING TABSCEILINGMATERIALPOWER CABLE4" ROUNDDUCTADDITIONALFRAMING2 x 4CEILINGJOIST orTRUSSGRILLEHOUSING MOUNTED TO 2x4 TRUSSRequires additional framingfor mounting tabs.Discharge 900 to joists.HOUSINGMOUNTING TABSCEILINGMATERIALPOWER CABLE4" ROUNDDUCTADDITIONALFRAMING"I"JOIST"I"JOIST GRILLEHOUSING MOUNTED TO “I” JOISTRequires additional framingfor mounting tabs.Discharge 900 to joists.Installer: Leave this manual with the homeowner.Homeowner: Use and Care information on page 4.* Additional framing must be a 2x6 (minimum height).*****