1. Introduction
This manual provides detailed instructions for the safe installation, operation, and maintenance of your Broan-NuTone 682NT Duct-Free Bathroom Ventilation Fan. This fan is designed for rooms or half-baths where traditional ducting to the outside is not feasible. It helps circulate air and reduce odors using an activated charcoal filter.
2. Safety Information
WARNING: To reduce the risk of fire, electric shock, or injury to persons, observe the following:
- Read all instructions before installing or servicing this fan.
- Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards, including fire-rated construction codes and standards.
- Use this unit only in the manner intended by the manufacturer. If you have questions, contact the manufacturer.
- Before servicing or cleaning the unit, switch power off at the 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.
- Do not use this fan with any solid-state speed control device.
- This fan is not intended for use in kitchen range hoods.
- This fan is designed for general ventilating use only. Do not use to exhaust hazardous or explosive materials and vapors.
3. Package Contents
Verify that all components are present before beginning installation:
- Fan Housing Assembly
- Motor Assembly with Polymeric Impeller
- Activated Charcoal Filter
- White Polymeric Grille
- Installation Hardware (screws, wire connectors)
4. Installation Instructions
The Broan-NuTone 682NT fan is designed for straightforward installation between ceiling joists or wall studs. Ensure the mounting location allows for proper air circulation and access for maintenance.
4.1 Mounting Location
This duct-free fan can be installed in either a ceiling or wall. Choose a location that is free from obstructions and provides adequate space for the unit's dimensions.
Image 1: Broan-NuTone 682NT fan installed in a closet ceiling. This image shows a typical ceiling installation in a small space like a closet.
Image 2: Broan-NuTone 682NT fan installed in a wall. This image illustrates a wall-mounted installation, suitable for rooms without ceiling access.
4.2 Dimensions and Rough-In
Refer to the dimensional diagram for precise measurements required for the installation opening.
Image 3: Dimensional diagram for Broan-NuTone 682NT fan installation. This diagram provides the necessary measurements for cutting the installation opening and understanding the unit's size. The housing measures approximately 7 1/8 inches by 7 1/8 inches by 3 3/4 inches deep. The grille measures approximately 8 1/2 inches by 8 1/2 inches.
4.3 General Installation Steps
- Prepare the Opening: Cut an opening in the ceiling or wall according to the dimensions provided in the diagram (Image 3). Ensure the opening is between joists or studs.
- Mount the Housing: The fan features a fast snap-in metal housing. Secure the housing assembly to the framing using appropriate fasteners.
- Electrical Wiring: Connect the electrical wiring to the fan unit in accordance with local electrical codes. Ensure power is OFF at the circuit breaker before making any connections.
- Install Motor Assembly: The motor assembly is plug-in and removable. Insert the motor assembly into the housing.
- Insert Charcoal Filter: Place the activated charcoal filter into its designated slot within the unit.
- Attach Grille: Secure the white polymeric grille to the fan housing. The grille is paintable to match your decor.
Image 4: Assembled Broan-NuTone 682NT Duct-Free Bathroom Ventilation Fan. This image shows the complete fan unit with the grille attached, ready for operation.
5. Operating Instructions
The Broan-NuTone 682NT fan operates via a standard wall switch connected during installation. Once installed and wired, simply flip the wall switch to turn the fan ON or OFF.
- Function: The fan circulates air through its activated charcoal filter to help reduce odors and improve air quality in the room.
- Airflow: The polymeric impeller ensures efficient and powerful air movement.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your ventilation fan.
6.1 Filter Replacement
The activated charcoal filter is easily replaceable. The frequency of replacement depends on usage and environmental conditions. Replace the filter when you notice a decrease in odor reduction effectiveness or reduced airflow.
- Turn OFF power to the fan at the service panel.
- Carefully remove the grille.
- Remove the old charcoal filter.
- Insert a new Broan-NuTone compatible activated charcoal filter.
- Reattach the grille.
- Restore power to the fan.
6.2 Grille Cleaning
The polymeric grille can be cleaned periodically to maintain its appearance.
- Turn OFF power to the fan at the service panel.
- Remove the grille.
- Wash the grille with mild soap and water.
- Rinse thoroughly and allow to dry completely before reattaching.
- Restore power to the fan.
7. Troubleshooting
If your fan is not operating correctly, consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not operate | No power to the unit Loose wiring connection Motor malfunction | Check circuit breaker and wall switch Verify wiring connections (consult a qualified electrician) Contact customer support |
| Reduced airflow or odor reduction | Clogged charcoal filter Obstruction in fan housing | Replace charcoal filter Inspect for obstructions and remove (ensure power is off) |
| Excessive noise | Loose grille Motor or impeller issue Improper installation | Ensure grille is securely fastened Contact customer support Verify installation is secure and unit is not vibrating against framing |
8. Specifications
| Specification | Detail |
|---|---|
| Model Number | 682NT |
| Brand | Broan-NuTone |
| Color | White |
| Electric Fan Design | Blower |
| Power Source | AC |
| Product Dimensions (D x W x H) | 3.75"D x 7.13"W x 7.13"H |
| Mounting Type | Ceiling Mount, Wall Mount |
| Noise Level | 14.4 Decibels |
| Wattage | 200 watts |
| Voltage | 120 Volts |
| Indoor Outdoor Usage | Indoor |
| Material | Plastic |
| Specification Met | UL |
| Item Weight | 3.22 Pounds |
| UPC | 700811772157, 784891301681 |
9. Warranty and Support
For warranty information or technical assistance, please contact Broan-NuTone customer support. Keep your purchase receipt as proof of purchase for any warranty claims.
Visit the official Broan-NuTone website for additional resources and contact details: Broan-NuTone Store
