Use and Care Manual

ManualsBrandsNuTone ManualsHeating, Ventilation, and Air Conditioning70 CFM Ceiling Exhaust Fan with Recessed Light

Page 1

MODEL 744NT

RECESSED

FAN / LIGHT

READ AND SAVE THESE INSTRUCTIONS

To clean trim ring / baffle: Vacuum with a soft brush attachment

or remove trim ring / baffle and clean with a soft cloth and mild

soap or detergent. Dry thoroughly before reinstalling.

To clean inside of housing: Remove trim ring / baffle and vacuum

inside of housing with a soft brush attachment.

OPERATION

The fan and light can be operated using various combinations

of on/off switches and timer controls:

• Fan and light controlled with single on/off switch

• Fan and light controlled with separate on/off switches

• Fan controlled with on/off switch - light with dimmer switch

• Fan controlled with timer control

Do not use a speed control to operate the fan in this unit.

See “Connect Wiring” section for various wiring options.

CLEANING

MAINTENANCE

WARRANTY

NUTONE ONE YEAR LIMITED WARRANTY

NuTone warrants to the original consumer purchaser of its products that such products

will be free from defects in materials or workmanship for a period of one year from the

date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IM-

PLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABIL-

ITY OR FITNESS FOR A PARTICULAR PURPOSE.

During this one-year period, NuTone will, at its option, repair or replace, without charge,

any product or part which is found to be defective under normal use and service.

THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS AND TUBES.

This warranty does not cover (a) normal maintenance and service or (b) any products

or parts which have been subject to misuse, negligence, accident, improper mainte-

nance or repair (other than by NuTone), faulty installation or installation contrary to

recommended installation instructions.

The duration of an implied warranty is limited to the one-year period as specified for the

express warranty. Some states do not allow limitation on how long an implied warranty

lasts, so the above limitation may not apply to you.

NUTONE’S OBLIGATION TO REPAIR OR REPLACE, AT NUTONE’S OPTION, SHALL BE

THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. NUTONE

SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES

ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some

states do not allow the exclusion or limitation of incidental or consequential damages,

so the above limitation may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights, which

vary from state to state. This warranty supersedes all prior warranties.

To qualify for warranty service, you must (a) notify NuTone at the address or telephone

number stated below, (b) give the model number and part identification and (c) describe

the nature of any defect in the product or part. At the time of requesting warranty service,

you must present evidence of the original purchase date.

NuTone, Inc., 4820 Red Bank Road, Cincinnati, OH 45227 (1-800-543-8687)

Motor is permanently lubricated. Do not oil or disassemble motor.

See “Service Parts” section for a list and illustrations of service parts.

WARNING

TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR IN-

JURY TO PERSONS, OBSERVE THE FOLLOWING:

1. Use this unit only in the manner intended by the manufac-

turer. If you have questions, contact the manufacturer at the

address or telephone number listed in the warranty.

2. Before servicing or cleaning unit, switch power off at service

panel and lock the service disconnecting means to prevent

power from being switched on accidentally. When the ser-

vice disconnecting means cannot be locked, securely fasten

a prominent warning device, such as a tag, to the service

panel.

3. Installation work and electrical wiring must be done by a

qualified person(s) in accordance with all applicable codes

and standards, including fire-rated construction codes and

standards.

4. Sufficient air is needed for proper combustion and exhaust-

ing of gases through the flue (chimney) of fuel burning equip-

ment to prevent backdrafting. Follow the heating equipment

manufacturer’s guideline and safety standards such as those

published by the National Fire Protection Association (NFPA),

and the American Society for Heating, Refrigeration and Air

Conditioning Engineers (ASHRAE), and the local code au-

thorities.

5. When cutting or drilling into wall or ceiling, do not damage

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, it must be

marked as appropriate for the application and be connected

to a GFCI (Ground Fault Interrupter) - protected branch cir-

cuit.

8. Never place a switch where it can be reached from a tub or

shower.

9. Install this unit in a flat ceiling only.

10. For use in non fire rated installations only.

11. Not for use in environmental air handling spaces.

12. CAUTION - RISK OF FIRE: 75W MAX. LAMP. Use R30,

BR30, PAR30L, or PAR30LN lamps only (75W Max.). For

wet locations (tub or shower) - use PAR30L or PAR30LN

(75W Max.) lamp only. Use no other lamp types. Do not

install a lamp indentified for use only in enclosed luminaries.

13. This unit must be grounded.

CAUTION

1. For general ventilating use only. Do not use to exhaust haz-

ardous or explosive materials and vapors.

2. To avoid motor bearing damage and noisy and/or unbal-

anced impellers, use the cardboard protector (provided) to

keep drywall spray, construction dust, etc. off power unit.

3. Please read specification label on product for further infor-

mation and requirements.

Summary of content (8 pages)

PAGE 1
MODEL 744NT Page 1 RECESSED FAN / LIGHT READ AND SAVE THESE INSTRUCTIONS WARNING OPERATION TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING: 1. Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer at the address or telephone number listed in the warranty. 2.
PAGE 2
MODEL 744NT Page 2 Installer: Leave this manual with the homeowner. PLAN THE INSTALLATION POWER CABLE 4" ROUND DAMPER/DUCT CONNECTOR Do not install above or inside this area 45 45 Cooking Equipment HOUSING CEILING JOIST COOKING AREA Floor MOUNTING BRACKET Do not install in a cooking area. The unit must not be installed above or inside the cooking area shown.
PAGE 3
MODEL 744NT Page 3 VERTICAL POWER CABLE CONNECTION HORIZONTAL POWER CABLE CONNECTION 3. Pound in nails. 6. Choose power cable direction. Remove unit temporarily, and pound nails partially into joists at all four marked locations. Remove wiring plate. When re-attached, the wiring plate allows the power cable to enter unit horizontally or vertically. 7. Connect wiring. Unit can be wired from outside of housing as shown. Use UL approved connectors to wire per local codes.
PAGE 4
MODEL 744NT Page 4 SERVICE PARTS FINISHED CEILING MATERIAL 1 Lamp Bracket Assembly must be removed to service these parts. 2 5 CLEARANCE HOLE 6 HOUSING COLLAR 4 7 3 8. Finish ceiling. 9 8 Cut an opening in finished ceiling material for housing collar. 10 TRIM RING / BAFFLE 12 11 13 SPRINGS 14 LAMP BRACKET 9. Attach trim ring / baffle to housing. Remove the cardboard protector from inside the housing collar. Insert one end of each spring into the holes on the lamp bracket.
PAGE 5
MODELO MODEL 744NT Page 5 Página VENTILADOR CON LÁMPARA EMPOTRADO LEA Y CONSERVE ESTAS INSTRUCCIONES ADVERTENCIA OPERACIÓN PARA REDUCIR EL RIESGO DE INCENDIOS, DESCARGAS ELÉCTRICAS O LESIONES PERSONALES, OBSERVE LAS SIGUIENTES PRECAUCIONES: 1. Use la unidad sólo de la manera indicada por el fabricante. Si tiene preguntas, comuníquese con el fabricante en la dirección o el número telefónico que se incluye en la garantía. 2.
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MODELO MODEL 744NT Página Page 6 A la persona que realiza la instalación: Deje este manual con el dueño de la casa. ÁREA DE COCINA No instale el equipo sobre o dentro de esta área. PLANIFICACIÓN DE LA INSTALACIÓN 45 45 POWER CONECTOR DEL REGULADOR CABLE DE TIRO/CONDUCTO CABLE 4" ROUND ELÉCTRICO REDONDO DE 4 pulg. DAMPER/DUCT CONNECTOR HOUSING CUBIERTA VIGA DEL CEILING CIELO JOIST RASO Equipo de cocina Piso SOPORTE MOUNTING DE BRACKET MONTAJE No instale el equipo en un área de cocina.
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MODEL 744NT MODELO Page 7 Página CONEXIÓN DEL CABLE ELÉCTRICO VERTICAL CONEXIÓN DEL CABLE ELÉCTRICO HORIZONTAL 3. Martille los clavos. Quite temporalmente la unidad y clave parcialmente los clavos en las vigas en los cuatro lugares marcados. 6. Elija la dirección del cable eléctrico. Quite la placa de cableado. Una vez reinstalada, la placa de cableado permite al cable eléctrico entrar a la unidad en sentido horizontal o vertical. 7. Conecte los cables.
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MODEL 744NT MODELO Page 8 Página PIEZAS DE REPUESTO MATERIAL ACABADO DEL TECHO 1 Conjunto de soporte de la lámpara debe se quitado para mantener estas piezas. 2 AGUJERO DE SEPARACIÓN 5 6 COLLAR DE LA CUBIERTA 4 7 3 8. Termine el cielo raso. 9 Corte un orificio en el cielo raso terminado para la brida de la cubierta. 8 10 ANILLO / DEFLECTOR 12 11 13 RESORTES 14 SOPORTE DE LÁMPARA 9. Acople el anillo/deflector a la cubierta. Quite el protector de cartón del interior del collar de la cubierta.