NuTone RN80L, RN110L Installation Manual

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RN80L n RN110L

ULTRA Pro Ventilation Fan / Light / Night Light with ULTRAQuickTM Installation Technology

INSTALLATION GUIDE

Easy installation in both new construction and retrofit

Table of Contents

Warnings and Cautions 2 Typical Installation 2 New Construction Installation 3 Retrofit Installation 7 Operation 12 Cleaning and Maintenance 12 Troubleshooting 13 Service Parts 13 Warranty 14

Page 2

RN80L

RN110L Installation Guide

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. If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application and be connected to a GFCI (Ground Fault Circuit Interrupter) - protected branch circuit.

8. Use an ON/OFF switch, timer, or speed control to operate this ventilator. Use of speed control other than the Broan 78V and 78W may cause a motor humming noise.

9. This unit must be grounded.

CAUTION

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

hazardous or explosive materials and vapors.

2. This product is designed for installation in ceilings up to a 12/12 pitch (45 degree angle). Duct connector must point up.

DO NOT MOUNT THIS PRODUCT IN A WALL.

3. To avoid motor bearing damage and noisy and/or unbalanced impellers, keep drywall spray, construction dust, etc. off power unit.

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

NOT FOR USE IN A COOKING AREA

Do not install above or inside this area

45° 45°

Cooking Equipment

Floor

Typical Installation

• Installation is the same for:

Joists I-Joists Trusses

• Fits in 2" x 8" ceiling construction.

• Infinitely adjust the fan position between joists from 14" to 24" on center.

• Do not install this fan in a ceiling thermally insulated to a value greater than R40.

The ducting from this fan to the outside of the building has a strong effect on the air flow, noise and energy use of the fan. Use the shortest, straighest duct routing possible for best performance, and avoid installing the fan with smaller ducts than recommended. Insulation around the ducts can reduce energy loss and inhibit mold growth. Fans installed with existing ducts may not achieve their rated airflow.

HOUSING

POWER CABLE*

Seal gaps

around

Housing.

4-IN. ROUND

DUCT*

*Purchase separately.

INSULATION*

(Place around and

over Fan Housing.)

FAN

Seal duct

joints with

tape.

ROUND

ELBOWS*

ROOF CAP*

(with built-in

damper)

Keep duct

runs short.

WALL CAP*

(with built-in

damper)

Page 3

New Construction Installation

RN80L

RN110L Installation Guide

Tools needed

• Power screwdriver with a Phillips bit

• Phillips screwdriver

• Flathead screwdriver

• Pliers

• Wire insulation stripper

• Wire cutter

Remove Packaging

Parts Bag holds Knockout Plate and six (6) screws

Materials needed

• 4" round metal ducting recommended for best performance. Use of other ducting is acceptable but may impact performance.

• Roof cap or wall cap (built-in damper recommended)

• Tape to seal duct connections

• Electrical wiring and supplies per local code requirements

• 4W (max.) C7-type night light bulb

Remove CFL Bulbs

from protective packaging

Remove Instruction Sheet

Punch out Mask from

packaging. See Step 6.

Install

Mounting Frame

Page 4

New Construction Installation

Snap-in and

Secure Housing

snap!

RN80L

RN110L Installation Guide

Attach Flange, Transition and Ducting

Top and bottom flanges go outside Housing

Insert tab into slot inside Housing

4" Ducting

Tape

Screws from Parts Bag

Align

Tape

Position Housing between joists and crimp channel on both sides of Mounting Frame to lock Housing in place.

Do not crimp Housing.

Screw from

Parts Bag

Transition

Flange

Page 5

LINE

GRD

WHT

BLK

GRD

WHT

BLK

RED

BLU

RED

BLK

LIGHT

SWITCH

NIGHT LIGHT

SWITCH

FAN

SWITCH

FAN

LIGHT

NIGHT LIGHT

UNITSWITCH BOX

New Construction Installation

Connect Wires and Install Knockout Plate

• Run 120VAC electrical wiring to the installation location.

• Use proper UL-approved connectors to secure wiring to the Knockout Plate provided in Parts Bag.

• Connect wires as shown in wiring diagram.

• Do not use a dimmer switch to operate the light.

Attach cable clamps to Knockout

Plate. Knockout Plate mounts to

outside of Housing and may be

oriented as desired.

RN80L

RN110L Installation Guide

Fan

NIGHT LIGHT

LINE

BLACK WHITE BLUE

LIGHT

SWITCH

FAN

SWITCH

BLK WHT GRD

Light

Connect wires

RED GROUND

(green or bare)

BLK

RED

WHT

BLK

WHT GRD

BLU

RED

BLK

RECEPTACLE

LIGHT

NIGHT LIGHT

LIGHT

WIRES

FAN

UNITSWITCH BOX

RECEPTACLE

Screw from

Parts Bag

WHT

FAN

LIGHT

NIGHT LIGHT

FAN

MULTI CONTROL

(purchase separately)

SWITCH BOX

120 VAC

LINE IN

KNOCKOUT

PLATE

LIGHT

RECEPTACLE

FAN

RECEPTACLE

WIRES

Page 6

New Construction Installation

Insert Mask and

Finish Ceiling

• Install ceiling material.

• Cut out around Housing.

Install Grille

RN80L

Mask protects unit

during construction.

Remove before installing Grille.

RN110L Installation Guide

Install Bulbs

Night Light

(purchase

separately)

See Page 12 for Operation and Cleaning and Maintenance. See Page 13 for Troubleshooting.

Page 7

Retrofit Installation

RN80L

RN110L Installation Guide

Tools needed

• Power screwdriver with a Phillips bit

• Phillips screwdriver

• Flathead screwdriver

• Pliers

• Wire insulation stripper

• Wire cutter

• Ruler

• Pencil

• Drywall saw

• Claw hammer or pry bar

• Utility knife

Materials needed

• Tape to seal duct connections

• Existing rigid duct will require the addition of a short length of flexible duct

• Electrical wiring and supplies per local code requirements

• 4W (max.) C7-type night light bulb

Remove Packaging

Remove Instruction Sheet

Parts Bag holds Knockout Plate and six (6) screws

Remove CFL Bulbs

from protective packaging

Switch Off Power

WARNING

Before removing existing fan, 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.

Punch out Mask from

packaging. See Step 12.

Enlarge Ceiling Opening and Remove Existing Fan

12" (30.5 cm)

11" (27.9 cm) parallel with joists

Existing ductwork and wiring left in place

Examine Wiring

Examine the existing wiring to make sure it is not damaged. If any damage is found, DO NOT CONTINUE INSTALLATION of this product. Contact a qualified person(s) for repair.

Page 8

Retrofit Installation

Remove Blower Assembly

Both sides

Remove Wiring Panel

Set aside Wiring Panel

RN80L

RN110L Installation Guide

Set aside Blower Assembly

Insert

Mounting Frame

Set aside screw

Remove screws from Mounting Frame and set aside

Bend up four tabs

Page 9

Retrofit Installation

Secure

Mounting Frame

Snap-in Housing

Screws set

aside

in Step 7

RN80L

RN110L Installation Guide

Pull existing ductwork into Housing

Pull existing wiring into Housing as it is inserted into Mounting Frame

snap!

Attach Flange, Transition, and Ducting

4" Ducting

Align

Tape

Screw from

Parts Bag

Insert tab into slot inside Housing

Transition

Tape

Flange

+ 19 hidden pages