Broan XB80 - User Manual

XB50
n
XB80
n
XB110
X1 | Single-Speed
Ventilation Fan
INSTALLATION GUIDE
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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 12
Service Parts 13
Warranty 13
© 2017 Broan

Summary

Safety Precautions

Warnings

Critical safety instructions to prevent hazards like fire, electric shock, and injury.

Cautions

Important notes regarding product usage, installation, and preventing damage.

Typical Installation Guide

Typical Installation

Illustrates general installation setup and requirements for the fan.

New Construction Installation

Tools and Materials Needed

Lists all necessary tools and materials for new construction installation.

Step 1: Remove Packaging

Unpacking the unit and identifying all included parts.

Step 2: Install Mounting Frame

Securing the mounting frame to the ceiling joists.

Step 3: Snap-in and Secure Housing

Inserting and fastening the fan housing into the mounting frame.

Step 4: Attach Duct Connector and Ducting

Connecting the ductwork and duct connector to the fan housing.

Step 5: Connect Wires and Install Knockout Plate

Electrical wiring and knockout plate installation procedures.

Step 6: Insert Mask and Finish Ceiling

Installing ceiling material and finishing around the housing.

Step 7: Install Grille

Attaching the ventilation grille to the fan unit.

Retrofit Installation Guide

Tools and Materials Needed

Lists necessary tools and materials for retrofitting the ventilation fan.

Step 1: Remove Packaging

Unpacking the unit and identifying all included parts.

Step 2: Switch Off Power

Critical safety step to disconnect power before proceeding.

Step 3: Enlarge Ceiling Opening and Remove Existing Fan

Preparing the ceiling opening and removing the old fan.

Step 4: Examine Wiring

Checking existing wiring for damage before connecting the new fan.

Step 5: Remove Blower Assembly

Safely detaching the blower assembly from the existing unit.

Step 6: Remove Wiring Panel

Instructions for removing the wiring panel from the existing fan.

Step 7: Insert Mounting Frame

Installing the new mounting frame into the prepared ceiling opening.

Step 8: Secure Mounting Frame

Firmly attaching the mounting frame in the ceiling.

Step 9: Snap-in Housing

Inserting the fan housing into the secured mounting frame.

Step 10: Attach Ducting and Duct Connector

Connecting the ductwork and duct connector to the new housing.

Step 11: Install Knockout Plate, Connect Wires and Reinstall Wiring Panel

Wiring connections and knockout plate/wiring panel installation.

Step 12: Reinsert and Secure Blower Assembly

Re-installing the blower assembly into the housing.

Step 13: Install Grille

Attaching the ventilation grille to the installed unit.

Operation, Maintenance, and Troubleshooting

Operation

How to operate the ventilation fan using the ON/OFF switch.

Cleaning and Maintenance

Procedures for cleaning the unit and its maintenance requirements.

Troubleshooting

Common issues and solutions for the ventilation fan.

Service Parts and Warranty

Service Parts

Lists available replacement parts with part numbers for ordering.

Warranty

Details the limited warranty terms, coverage, and claims process.

Broan XB80 Specifications

General

Airflow	80 CFM
Voltage	120 V
Housing Material	Galvanized Steel
Duct Size	4 inches
Mounting Type	Ceiling
Type	Ventilation Fan
Light Bulb Type	Not Applicable