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READ & SAVE THESE INSTRUCTIONS!
INSTALLATION INSTRUCTIONS
Bathroom Exhaust
Fan/Fluorescent
Light Combination
MODEL: 8663RF
Suitable for use in shower or tub enclosure when used with GFCI protected branch circuit.
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 shock, do not use this fan with any
•Acceptable for use over tub or shower when installed on a GFCI protected branch circuit.
•Not for use in kitchens.
Do not install in a ceiling insulated to a value greater than
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.
9" | 9" |
| Wiring |
| Knockouts |
6" |
|
| Housing |
Slots |
|
| Scroll |
Power/Blower |
|
Unit |
|
Wing Nut
Reflector
Assembly
Mounting
Springs (2)
Grille/Lens
Assembly
|
|
|
|
14 1/8" DIA. |
| FIGURE 1 | |
|
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
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.
FOR BEST RESULTS
When installing the Exhaust Fan/Light in a new construction site, install housing during the
PLANNING DUCTWORK AND WIRING
DUCTWORK
1.Use 4" round duct.
2.Plan duct run from discharge opening of fan to the outside. For best fan performance, make duct run as short as possible and use minimum number of elbows.
3.Use optional NuTone ducting accessories as needed.
WIRING
Plan to run 120vAC house wiring (with ground) from power source, through wall switch, to junction box in housing. For separate control of fan and light use an optional NuTone switch.
IMPORTANT: Use wire suitable for 90oC.