NuTone 682NT User Manual

Ductless Fan

MODEL: 682NT

INSTALLATION INSTRUCTIONS

READ & SAVE THESE INSTRUCTIONS!

IMPORTANT SAFETY INSTRUCTIONS

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 guidelines 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. If this unit is to be installed over a tub or shower, itmust be
marked as appropriate for the application.

8. Never place a switch where it can be reached from a tub or
shower.

9. This unit must be grounded.

PLAN THE INSTALLATION

Refer to FIGURE 1

Determine where fan will be located and plan to supply fan with
proper line voltage and appropriate power cable.

Follow these basic steps when installing this fan:

• Attach mounting bracket to joist or stud.

• Snap fan housing onto bracket.

• Wire fan.

• Attach grille (after ceiling or wall is finished).

7-1/8”

7-1/8”

6-1/4”

8-1/2”

CAUTION

1. For general ventilating use only. Do not use to exhaust haz­ardous or explosive materials and vapors.

2. To avoid motor bearing damage and noisy and/or unbalanced
impellers, keep drywall spra y , construction dust, etc., off pow er
unit.

3. Please read specification label on product for further information
and requirements.

8-1/2”

ROUGH-IN OPENING SIZE IS 7-1/4” x 7-1/4”

1”

FIGURE 1

INSTALLATION

Refer to FIGURE 2

1. Nail mounting bracket to joist or stud. Use gauge on bracket to
locate it for 1/2” or 3/4” drywall.

Refer to FIGURE 3

2. Snap fan housing onto bracket.

Refer to FIGURE 4

3. Remove the knockout plate from fan. Break out either top or
rear electrical access hole. Insert a screwdriver into slot in knock­out and bend back and forth to break tabs.

NOTE: Turn off power and lock out service panel before installing
electrical wiring.

Refer to FIGURE 5

4. Secure power cable to knockout plate with proper connector
for type of cable being used. Allow 6” of cable to e xtend be yond
knockout plate. Connect ground wire to green ground screw on
knockout plate.

Refer to FIGURE 6

5. Make electrical connections. Wire white to white and black to
black.

Refer to FIGURE 7

6. Carefully tuck wiring inside wiring compartment and reattach
knockout plate.

Refer to FIGURE 8

7. Attach grille. Squeeze grille springs and insert them into slots
in motor plate. Push grille against ceiling. Grille may be pa­pered or painted.

>>

>

>>

< <

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FIGURE 2

FIGURE 3

USE AND CARE

CAUTION – DISCONNECT POWER AT SERVICE ENTRANCE
AND LOCK OUT PANEL BEFORE CLEANING OR SERVICING
UNIT.

Grille

Clean grille with mild soap or detergent and dry with a soft cloth.

Do not use abrasive cloth, steel wool pads, or scouring powders.
Filter

Charcoal filter is long-lasting. Each filter will last 60 to 90 days when
operated continuously, or longer depending on frequency of use.
Order replacement charcoal filter from list below.

Fan Assembly

To clean: Remove grille and filter. Gently vacuum impeller, motor
and interior of housing.

CAUTION – MET AL AND ELECTRICAL PARTS SHOULD NEVER
BE IMMERSED IN WATER.

BLACK

FIGURE 4

WHITE

HOUSING

SWITCH

BOX

120 VAC LINE IN

FIGURE 5

TOGGLE

SWITCH

BLACK

WHITE

BLACKGROUND

FIGURE 6

FIGURE 7 FIGURE 8

2

PARTS LIST

PART

REF. NUMBER PART DESCRIPTION

1 20125-00 Mounting Bracket
2 75999-00 Knockout Plate & Ground Screw
3 99270982 Receptacle
4 20126-02 Wiring Cover
5 04200-14 Keps Nut (2 Req.)
6 25083-01 Motor Bracket
7 02200-41 Motor
8 99020187 Fan Blade
9 03100-32 Screw, #8 Hex Washer Captive Hd.

(3 Req.)
10 99140187 Grille Spring
11 97009648 Grille Assembly

(Includes Key Nos. 10 & 11)
12 97009563 Charcoal Filter

1

5

9

2

7

10

3

12

11

4

6

8

3