Installation Instructions

INSTALLATION INSTRUCTIONS

READ & SAVE THESE INSTRUCTIONS!

Bathroom

Exhaust Fan

MODEL: 8814R

SUITABLE FOR USE OVER TUB OR SHOWER ENCLOSURE WHEN INSTALLED IN A GFCI PROTECTED BRANCH CIRCUIT.

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.

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.

WARNING: To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed control.

•Not for use in kitchens.

•Suitable for use over tub or shower when installed in a GFI (or GFCI) Protected Branch Circuit.

•The exhaust fan consists of the housing, power unit/blower assembly (motor, wheel, mounting plate,) grille and duct collar.

•Do not install in a ceiling insulated to a value greater than R-40.

DUCT

COLLAR

HOUSING

	POWER UNIT/
SLOTS	BLOWER
	ASSEMBLY

GRILLE

TABS

FIGURE 1

FOR BEST RESULTS

When installing the exhaust fan 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 in an existing finished building requires an accessible area (attic or crawl space) above the planned location.

PLANNING DUCTWORK AND WIRING

DUCTWORK

1.Use 4" round duct.

2.Plan to run duct from discharge opening of fan to the outside. For best fan performance, make duct run as short as possible.

3.Use optional NuTone ducting accessories as needed. Refer to your NuTone catalog for a complete listing of available accessories.

WIRING

Plan to run 120vAC house wiring (with ground) from power source, through a standard wall switch to junction box in fan housing.