Broan warranty Read And Save These Instructions, Ventilation Fan With Light, MODEL 778WH, Page

VENTILATION FAN WITH LIGHT

MODEL 778WH

Page 1

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 manufacturer. 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 damage electrical wiring and other hidden utilities.

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

7.This unit must be grounded.

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

TYPICAL INSTALLATIONS

POWER CABLE	MOUNTING	POWER CABLE	MOUNTING
		HOUSING	BRACKETS
	BRACKETS
HOUSING			For a rigid mount:
			Brackets can be joined
			together with
CEILING		CEILING	a #8 x 3/8
			self-tapping
JOIST		JOIST	screw
CEILING	GLASS	CEILING	GLASS
MATERIAL	LIGHT	MATERIAL	LIGHT SHADE
	SHADE
16”-ON-CENTER		24”-ON-CENTER
CEILING JOISTS		CEILING JOISTS

4" ROUND
DUCT	POWER
	CABLE

	HOUSING	MOUNTING
		TAB
SUSPENDED		GLASS
CEILING MATERIAL		LIGHT SHADE

SUSPENDED CEILINGS Housing hung with wires - 3-point mount.

CAUTION

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

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
	unbalanced 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 *