NuTone 770F Instructions D'installation

Bathroom Exhaust
Fan/Fluorescent
Light Combination
MODEL: 770F
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 combusition 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.
INSTALLATION INSTRUCTIONS
READ & SAVE THESE INSTRUCTIONS!
DUCT COLLAR
HOUSING
SLOTS
TABS
LENS
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.
• SUITABLE FOR USE OVER A TUB OR
SHOWER WHEN INSTALLED IN A G.F.C.I.
PROTECTED BRANCH CIRCUIT .
POWER UNIT/
BLOWER
ASSEMBLY
GRILLE
REFLECTOR
FIGURE 1