Broan 512M - User Manual

To Next Page

INSTALL THE VENTILATOR

WARNING:

WHEN CUTTING OR DRILLING INTO WALL,

DO NOT CUT EXISTING ELECTRICAL WIRING.

CAUTION:

Do not mount the ventilator above a cook-

ing surface.

CAUTION:

Measure and mark the center of wall open-

ing on inside and outside walls before cutting open-

ing.

1. Cut a 6" diameter opening in the wall.

PLAN THE INSTALLATION

The ventilator can be installed in outside walls walls up to 10" thick.

Walls less than 6" thick will not use the adjustable duct. Choose a

location with no obstructions, such as wall studs, plumbing or electrical

wiring.

The ventilator can be controlled using a wall switch or speed control

(available separately).

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 spray, construction dust, etc. off power unit.

3. Please read specification label on product for further information

and requirements.

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 tele-

phone number listed below 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 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 fueling equipment to prevent

backdrafting. Follow the heating equipment manufacturer’s guide-

line 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. To reduce the risk of fire, use only metal ductwork.

8. This unit must be grounded.

READ AND SAVE THESE INSTRUCTIONS

MODEL 512M

THROUGH-THE-WALL VENTILATOR

2. Unplug motor, loosen screw and remove electrical wiring box

cover.

3. Push electrical wiring box into housing and lift out.

Note: For easier removal of wiring box, remove the motor assembly.

Loosen the mounting screws and rotate the motor assembly

clockwise.

VENTILATOR

GRILLE

WALL

CAP

ADJUSTABLE

DUCT

5¼" TO 10"

Need help?

Do you have a question about the Broan 512M and is the answer not in the manual?

Summary

General Safety and Usage Instructions

General Safety Warnings

Crucial safety guidelines for fire, shock, injury, proper combustion, and grounding.

General Usage Precautions

Advisories on ventilation use, avoiding hazardous materials, and protecting the unit.

Installation Planning

Installation Requirements

Details wall thickness compatibility, obstruction avoidance, and control options.

Ventilator Installation Steps

Cutting and Mounting Safety

Critical warnings about electrical wiring during cutting and mounting location advice.

Wall Opening and Wiring Box Procedures

Steps for cutting wall openings and preparing the electrical wiring box.

Wiring and Duct Connection

Wiring the Ventilator

Instructions for safely connecting power cables to the electrical wiring box.

Connecting the Duct

Procedure for attaching and securing the adjustable duct to the ventilator.

Installation and Attachment

Install Ventilator in Wall

Steps to place the ventilator in the wall opening and secure it.

Attach Grille

Procedure for mounting the grille onto the wall.

Attach Wall Cap

Instructions for attaching the wall cap with the adjustable duct.

Use, Care, and Service

Use and Care Instructions

Guidelines for safe operation, cleaning, and motor lubrication.

Service Parts

List of available replacement parts with their corresponding part numbers.

The Broan Model 512M Through-The-Wall Ventilator is a device designed for general ventilating use, intended to move air from inside a building to the outdoors. It is suitable for installation in outside walls ranging from 6 to 10 inches thick, including inside and outside wall coverings. For walls less than 6 inches thick, the adjustable duct component will not be utilized. The ventilator should be installed in a location free of obstructions such as wall studs, plumbing, or electrical wiring. It can be controlled using a wall switch or a separate speed control, both available separately.

Function Description:

The primary function of the Broan Model 512M is to exhaust air from indoor spaces to the outdoors. This helps to improve air quality by removing stale air, odors, and moisture. The ventilator operates by drawing air through an opening in the wall and expelling it outside through a wall cap. It is designed for general ventilating purposes and should not be used to exhaust hazardous or explosive materials and vapors. Proper installation ensures that the unit is grounded and that all electrical wiring is done in accordance with applicable codes and standards. The device utilizes metal ductwork to reduce the risk of fire, and it is crucial that ducted fans are always vented to the outdoors to ensure proper operation and safety.

Usage Features:

The ventilator is designed for straightforward installation and use. Before installation, users must measure and mark the center of the wall opening on both the inside and outside walls. A 6-inch diameter opening needs to be cut in the wall for the unit. The electrical wiring box is integrated into the housing, and the motor assembly can be easily accessed for wiring and maintenance. For walls between 6 and 10 inches thick, an adjustable duct is used to bridge the gap between the housing and the wall cap. The wall cap is then fastened to the outside wall and caulked around the edges to ensure a tight seal.

Once installed, the ventilator's grille is spun onto a mounting screw until it is tight against the wall, providing a clean finish. The unit is then ready for operation, controlled by the chosen wall switch or speed control. It is important to ensure that sufficient air is available for proper combustion and exhausting of gases from any fuel-burning equipment in the building to prevent backdrafting. Users should follow guidelines from heating equipment manufacturers and safety standards from organizations like the National Fire Protection Association (NFPA) and the American Society for Heating, Refrigeration and Air Conditioning Engineers (ASHRAE).

Maintenance Features:

Regular maintenance is essential to ensure the longevity and efficient operation of the Broan Model 512M. Before any servicing or cleaning, the power to the unit must be switched off at the service panel and locked to prevent accidental re-energization. If the service disconnecting means cannot be locked, a prominent warning device, such as a tag, should be securely fastened to the service panel.

To clean the fan assembly, the motor should be unplugged from its receptacle. The motor assembly can then be removed by loosening the mounting screws and rotating it clockwise. The motor assembly and the inside of the housing can be gently vacuumed to remove accumulated dust and debris. It is crucial that metal and electrical parts are never immersed in water.

The outer louver should be periodically checked for any accumulation of dust, lint, or other materials that might interfere with its proper closing. Users are warned against spraying water into the louver, as this could damage the fan and allow water to enter the house. The motor in the Broan Model 512M is permanently lubricated, meaning it does not require oiling or disassembly for lubrication purposes. This simplifies maintenance by eliminating a common task associated with many motorized devices. By following these maintenance guidelines, users can help ensure the ventilator continues to operate effectively and safely.