NuTone warranty Typical Installations, Plan the Installation, Model 768CHNT

MODEL 768CHNT

Page 1

DECORATIVE

VENTILATION FAN WITH LIGHT

READ AND SAVE THESE INSTRUCTIONS

WARNING

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 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 service 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 exhausting of gases through the flue (chimney) of fuel burning equipment 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 authorities.

5.When cutting or drilling into wall or ceiling, do not dam- age electrical wiring and other hidden utilities.

6.Ducted fans must always be vented to the outdoors.

7.NEVER place a switch where it can be reached from a tub or shower.

8.This unit must be grounded.

9.This unit is U.L. listed. Type I.C. inherently protected.

CAUTION !

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

TYPICAL INSTALLATIONS

POWER CABLE	ADDITIONAL
MOUNTING	FRAMING	*
TABS
2 x 4		2 x 4
CEILING	CEILING
JOIST or	JOIST or
TRUSS	TRUSS
HOUSING

CEILING	GRILLE
	PAN
MATERIAL
	GLASS
	LIGHT SHADE

HOUSING MOUNTED	HOUSING MOUNTED
DIRECTLY TO JOIST	TO 2x4 TRUSS
2x6 (or larger)	Requires additional framing
Discharge parallel to joists.	for mounting tabs.
	Discharge parallel to joists.

*

		HOUSING MOUNTED
				TO “I” JOIST	SUSPENDED CEILINGS
Requires additional framing					Housing hung with wires -
			for mounting tabs.			3-point mount.
	Discharge parallel to joists.

*Additional framing must be a 2x6 (minimum height), at least 9-inches long.

PLAN THE INSTALLATION

	hazardous or explosive materials and vapors.
2.	This product is designed for installation in FLAT CEILINGS
	ONLY. Do not mount this product in a wall.
3.	The light fixture assembly must be mounted to the fan
	housing assembly included with this product. Do not
	mount the light fixture assembly to a wiring outlet box.
4.	To avoid motor bearing damage and noisy and/or unbal-
	anced impellers, keep drywall spray, construction dust,
	etc. off power unit.
5.	Please read specification label on product for further
	information and requirements.

Installer:

Leave this manual with the homeowner.

Homeowner:

Use and Care information on page 4.

The unit will operate most quietly and efficiently when located where the shortest possible duct run and minimum number of elbows will be needed.

Use a roof cap or wall cap that has a built-in damper to reduce backdrafts.

Plan to supply the unit with proper line voltage and appropriate power cable.

INSULATION

(Can be placed around and over fan housing.)

FAN HOUSING 4-IN.

ROUND

*Purchase DUCT *4-IN. ROUND

separately ELBOW(S) *

ROOF

CAP *

WALL CAP *