NuTone 769RF User Manual

INSTALLATION INSTRUCTIONS
READ & SAVE THESE INSTRUCTIONS!
Bathroom Exhaust
Fan/Fluorescent Light
Combination
MODEL: 769RF
FOR BEST RESULTS
When installing the Exhaust Fan/Light in a new
construction site, install housing during the rough-in
construction of the building. The blower unit and grille should
be installed after the finished ceiling is in place.
To install the Exhaust Fan/Light in an existing finished
building see instructions page 4.
FIGURE 1
IMPORTANT SAFETY INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE.
ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
A. Use this unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
B. Before servicing or cleaning unit, switch power off at
service panel and lock service panel to prevent power from
being switched on accidentally.
When the service disconnecting means cannot be locked,
securely fasten a prominent warning device, such as a tag,
to the service panel.
CAUTION:
For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.
INSTALLATION INSTRUCTIONS
WARNING: TO REDUCE THE RISK OF FIRE,
ELECTRIC SHOCK, OR INJURY TO PERSONS,
OBSERVE THE FOLLOWING:
A. Installation work and electrical wiring must be done by
qualified person(s) in accordance with all applicable codes
and standards, including fire-rated construction.
B. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (chimney) of fuel
burning equipment to prevent back drafting. 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 authorities.
C. When cutting or drilling into wall or ceiling, do not damage
electrical wiring and other hidden utilities.
D. Ducted fans must always be vented to the outdoors.
E. If this unit is to be installed over a tub or shower, it must be
marked as appropriate for the application.
F. NEVER place a switch where it can be reached from a tub
or shower.
•
The exhaust fan consists of the housing, power unit/blower
assembly (motor, wheel, mounting plate,) grille/lens
assembly, reflector/lamp plug assembly (lamps not
furnished) and duct collar.
•
WARNING: To reduce the risk of fire or electric shock,
do not use this fan with any solid-state speed control
device.
•
Not for use in kitchens.
•
For installation in sloped ceilings up to 12/12 pitch.
•
Ductwork must point up.
DUCT COLLAR
HOUSING
SLOTS
TABS
POWER UNIT/
BLOWER
ASSEMBLY
GRILLE
REFLECTOR
LENS
• SUITABLE FOR USE OVER A TUB OR
SHOWER WHEN INSTALLED IN A G.F.C.I.
PROTECTED BRANCH CIRCUIT.
• DO NOT INSTALL IN A CEILING INSULATED TO A
VALUE GREATER THAN R-40.

NuTone 769RF Specifications

General

CFM	70
Duct Size	4 inches
Grille Style	White polymeric
Light	No
Model Number	769RF
Remote Control	Yes
Voltage	120V
Motor Type	AC
Housing Material	Galvanized Steel
Mounting	Ceiling
Type	Ceiling Mounted

Summary

Important Safety Instructions

General Safety Warnings

Observe warnings to reduce risk of fire, electric shock, or injury to persons during use and servicing.

Installation Instructions

Installation Precautions

Follow codes, ensure proper combustion air, avoid damaging utilities, vent outdoors, and place switches safely.

Product Components and Usage

Identifies fan components and outlines usage restrictions and suitability for sloped ceilings.

Installation Best Practices

Install housing during rough-in; install blower/grille after ceiling; use GFCI for tub/shower; avoid R-40 insulation.

Planning Ductwork and Wiring

Ductwork Planning

Use 4" round duct, plan shortest run to outside, use minimal elbows, and consider optional accessories.

Wiring Planning

Plan 120vAC wiring from power source, through switch, to junction box.

Installation in a New Construction Site

Preparation Steps

Unplug unit, remove blower assembly, remove wiring knockout from housing.

Mounting the Housing

Methods for mounting housing using side tabs or hanger bars.

Installing Ductwork

Attach duct collar to fan discharge, run 4" duct to outside, connect duct to collar.

Wiring

Wiring Compliance and Connections

Comply with codes, ground unit, use box connector, pull wires, and connect based on single/double switch.

Switch Control Options

Follow diagrams for single switch control or double switch control of fan and light.

Power/Blower Unit Installation

Installing Blower Unit

Insert blower unit into housing, seat mounting plate, secure with screw, plug into receptacle.

Completing Installation

Attaching Grille and Reflector

Remove wing nut, place reflector in grille, align assembly, secure with wing nut.

Installing Lamp and Lens

Install specified lamp into socket, insert lens tabs into grille slots.

Installation in Existing Construction

Planning for Existing Construction

Requires attic/crawl space access; review new construction steps; locate near joist; plan wiring/ducting.

Installation Steps in Existing Construction

Locate joist, make pilot hole, saw cutout, mark/make 9%"x9%" cutout next to joist, connect duct/wiring.

Final Assembly Steps

Place housing in cutout, secure to joist, connect duct, connect wiring, install blower, grille, lamp, lens.

NuTone One Year Limited Warranty

Warranty Coverage Details

Covers defects in materials/workmanship for one year; excludes parts like filters, lamps, etc.

Obtaining Warranty Service

Notify NuTone with model number, describe defect, and provide proof of purchase.

Parts List

Component Identification

Lists reference numbers, original part numbers, descriptions, models used on, and current replacement part numbers.

Ordering Parts Information

Note to always order by current part number.