BROAN L300KMG - Fan

L300KMG - Fan BROAN - Free user manual and instructions

Find the device manual for free L300KMG BROAN in PDF.

📄 12 pages English EN Download 💬 AI Question 10 questions ⚙️ Specs
Notice BROAN L300KMG - page 1
View the manual : Français FR English EN Español ES
Pick your language and provide your email: we'll send you a specifically translated version.
Product Type Ceiling/Wall Fan
Brand Broan
Model L300KMG
Power Supply 120 VAC, 60 Hz
Housing Dimensions Approximately 31.8 cm width, height adjustable from 3.8 to 6.4 cm
Duct Diameter 8 in (20.3 cm)
Discharge Horizontal or vertical (convertible)
Recommended Use Continuous general ventilation
Control On/off switch or solid state speed control
Grille Cleaning Vacuum or soft cloth with mild soap
Blower Cleaning Disassemble blower, clean with vacuum or soft cloth and mild soap, avoid water in motor
Motor Lubrication Permanently lubricated, do not lubricate
Safety Disconnect power before servicing, mandatory grounding, use metal duct
Warranty 1 year limited (parts and labor)
Replacement Parts Available by reference number (listed in manual)
Weight Approximately 5 kg (estimate)
Installation Ceiling or wall, compatible with new construction and existing
Duct Material Metal only
Speed Control Compatible with solid state variable speed control

Frequently Asked Questions - L300KMG BROAN

How to install the fan in a building under construction?
For construction in progress, use the preassembled mounting brackets provided. Secure the housing to ceiling joists using the mounting screws. Ensure the 8 in (20.3 cm) duct is connected to the blower outlet. Be sure to remove the shipping band from the damper before use.
How to install the fan in an existing building?
Reverse the brackets and attach them to either side of the housing so that it is flush with the finished ceiling. Use a 2x4 frame to support the unit. Connect the 8 in circular duct and ensure the damper opens freely.
What type of duct should I use?
Use only metal ventilation ducts to reduce fire risk. The recommended diameter is 8 in (20.3 cm) circular.
How to clean the fan grille?
Use an appropriate vacuum attachment, or remove the grille and clean it with a soft cloth and mild soap or detergent. Wipe dry before reinstalling.
How to clean the blower?
Remove the grille, disconnect the blower from the housing, and remove the mounting nuts. Clean the discharge area and wheel with a vacuum or soft cloth and mild soap. Do not allow water to enter the motor. Ensure the blower is completely dry before reinstalling.
Does the motor need lubrication?
No, the motor is permanently lubricated. Do not lubricate or disassemble the motor.
What is the warranty for the Broan L300KMG fan?
The warranty is limited to one year from the original purchase date. Broan-NuTone will repair or replace free of charge any product or part that is defective under normal use. This warranty does not cover damage due to improper installation or misuse.
How to order replacement parts?
Order parts by their reference number (not the legend number). The parts list with reference numbers is in the manual. For warranty service, contact Broan-NuTone at 1-800-637-1453 (USA) or 1-888-882-7626 (Canada).
What safety precautions should be taken before servicing?
Before any maintenance operation, disconnect power at the service panel and lock it to prevent accidental re-energization. If locking is not possible, place a visible warning on the panel.
Can I use a speed controller?
Yes, the fan can be controlled using a solid state speed control. Follow the wiring instructions provided with the control and comply with local electrical codes.

User questions about L300KMG BROAN

0 question about this device. Answer the ones you know or ask your own.

Ask a new question about this device

The email remains private: it is only used to notify you if someone responds to your question.

No questions yet. Be the first to ask one.

Download the instructions for your Fan in PDF format for free! Find your manual L300KMG - BROAN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. L300KMG by BROAN.

USER MANUAL L300KMG BROAN

LOSONE SELECT® VENTILATOR

Ceiling/Wall Mount 120V

BROAN L300KMG - LOSONE SELECT® VENTILATOR - 1

natural_image Isometric diagram of a mechanical or architectural component with a circular inset showing a figure, no text or symbols present.

READ AND SAVE THESE INSTRUCTIONS

WARNING

BROAN L300KMG - WARNING - 1

BROAN L300KMG - WARNING - 2

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 fi re-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. To reduce the risk of fire, use only metal ductwork.
  8. Never place a switch where it can be reached from a tub or shower.
  9. This unit must be grounded.

TO REDUCE THE RISK OF A RANGE TOP GREASE FIRE:

  1. Never leave surface units unattended at high settings. Boilovers cause smoking and greasy spillovers that may ignite. Heat oils slowly on low or medium settings.
  2. Always turn hood ON when cooking at high heat or when cooking flaming foods.
  3. Clean ventilating fans frequently. Grease should not be allowed to accumulate on fan or filter.
  4. Use proper pan size. Always use cookware appropriate for the size of the surface element.

TO REDUCE THE RISK OF INJURY TO PERSONS IN THE EVENT OF A RANGE TOP GREASE FIRE, OBSERVE THE FOLLOWING:\*

  1. SMOTHER FLAMES with a close-fitting lid, cookie sheet, or metal tray, then turn off the burner. BE CAREFUL TO PREVENT BURNS. If the flames do not go out immediately, EVACUATE AND CALL THE FIRE DEPARTMENT.
  2. NEVER PICK UP A FLAMING PAN — You may be burned.
  3. DO NOT USE WATER, including wet dishcloths or towels - violent steam explosion will result.
  4. Use an extinguisher ONLY if:

A. You know you have a Class ABC extinguisher and you already know how to operate it.
B. The fire is small and contained in the area where it started.
C. The fire department is being called.
D. You can fight the fire with your back to an exit.
* Based on "Kitchen Fire Safety Tips" published by NFPA.

CAUTION

BROAN L300KMG - CAUTION - 1

  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.

TABLE OF CONTENTS

This manual is divided into sections as follows:

"TYPICAL INSTALLATION"

This section shows a common installation in new and existing, frame construction.
- Mounting (new construction)
- Mounting (existing construction) - Wiring
- Ducting (horizontal blower discharge)

"MOUNTING OPTIONS"

"WIRING OPTIONS"

-Wiring Plate Position

"DUCTING OPTIONS"

  • Blower Discharge Positions
  • Ducting (vertical blower discharge)

"USE AND CARE"

"SERVICE PARTS"

"WARRANTY"

Installer: Leave this manual with the homeowner.

Homeowner: Use and Care information on page 3.

TYPICAL INSTALLATION

MOUNTING (New Frame Construction)
8" ROUND DUCT ADDITIONAL 1½" FRAMING Mounting brackets factory-shipped in position for ½" ceil- ing material. CEILING JOIST (16" centers shown) MOUNTING SCREW Blower factory-shipped in horizontal discharge position. GRILLE Install after ceiling is fi nished. GRILLE SCREW

Factory-shipped unit installed in new construction.

MOUNTING (Existing Frame Construction)
2 X 4 FRAMING (wide side down) 8" ROUND DUCT CEILING JOIST (16" centers shown) MOUNTING BRACKETS (Attached to opposite sides of housing & up-side-down, so housing is fl ush with finished ceiling) FINISHED CEILING MATERIAL GRILLE GRILLE SCREW

Factory-shipped unit installed in existing construction.

TYPICAL INSTALLATION

WIRING
BLACK TO BLACK TOP / BACK OF HOUSING GROUND TO WIRING PLATE WIRING PLATE WHITE TO WHITE 120 VAC LINE IN

Ventilator can be wired from outside of housing. Use UL approved connectors to wire per local codes.

DUCTING (Horizontal blower discharge)
ROOF CAP 8" ROUND DUCT 8" ROUND ELBOW WALL CAP

Two ways to connect ductwork to a factory-shipped unit.

IMPORTANT:

Remove shipping tape from damper

Remove the shipping tape from the damper flap and make sure that damper flap opens and closes freely inside the ductwork. Use duct tape to make ductwork connections secure and air-tight.

Remove shipping ring from blower inlet

Remove the shipping ring from the blower inlet before operating the ventilator.

MOUNTING OPTIONS

1/4-20 hex nuts secure mounting brackets to housing. Loosen and re-tighten or remove and replace nuts as necessary for desired mounting bracket position.

1½" to 2½" 12¾"

Mounting brackets in factory-shipped position. (Outlet parallel to joists.) (New construction)
Mounting brackets fl ipped over and mounted to outlet sides of housing. (Outlet parallel to joists.) (Existing construction)

12¾" 12¾" 1½" to 2½"

Mounting brackets mounted to outlet sides of housing. (Outlet perpendicular to joists.) (New construction)
Mounting brackets fl ipped over to give approx. 1" more clearance. (Outlet parallel to joists.) (New construction)

9 1/2" to 10 1/2" 12 1/4" 12 3/4" to 11 3/4"

Mounting brackets mounted to top of sides of housing. (Outlet parallel to joists.) (New or existing construction)
Mounting brackets fl ipped over and mounted to top of sides of housing. (Outlet parallel to joists.) (New or existing construction)

WIRING OPTIONS

WIRING PLATE POSITION
HORIZONTAL POWER CABLE CONNECTION

VERTICAL POWER CABLE CONNECTION

Wiring plate mounts to side or top of housing.

DUCTING OPTIONS

BLOWER DISCHARGE POSITIONS
DUCT CONNECTOR BLOWER DUCT CONNECTOR Change blower & duct connector positions for vertical discharge. BLOWER

Blower and duct connector in horizontal discharge position. (Factory shipped)
Blower and duct connector in vertical discharge position.

DUCTING (Vertical blower discharge)
ROOF CAP 8" ROUND DUCT

Typical ductwork connection to a ventilator converted to vertical discharge.

USE AND CARE

Ventilator is designed for continuous operation. If desired, it may be controlled using an on/off switch or a solid-state, variable speed control. Follow wiring instructions packed with control, and adhere to all local and state codes, and the National Electrical Code.

WARNING: To reduce the risk of electric shock, disconnect from power supply before servicing.

To clean grille: Use appropriate vacuum attachment or remove grille and clean with a soft cloth and mild soap or detergent. Dry grille thoroughly before reinstalling.

To clean blower assembly: Remove grille, unplug blower from housing, remove blower mounting nuts, and carefully remove blower from housing. Use appropriate vacuum attachment or a soft cloth and mild soap or detergent to clean blower discharge area and wheel. DO NOT ALLOW WATER TO ENTER MOTOR. Make sure blower assembly is completely dry before reinstalling.

Motor is permanently lubricated. Do not oil or disassemble motor.

SERVICE PARTS SERVICE PARTS

KEY NO.PART NO.DESCRIPTION
197014726Housing Assembly
2 97014728MountingBracket (2 req.)
397014761Damper Assembly
4 99150415Screw, 8-18 x 1⁄4 (12 req.)*
5 98005513Wire BoxCover
6 99400085Strain Relief Bushing
798005512Wiring Plate
8 99150471Ground Screw, 10-32 x 1⁄2 (2 req.)
997014775Scroll Assembly
1098009399Inlet Ring
1199020273Blower Wheel
1299080485Motor
13 99260558Lock Nut, 8-32 (4 req.)*
14 99250959Washer (4 req.)*
15 99100491Grommet (4 req.)
97014814 Blower Assembly, Complete(Includes Key Nos. 9-15)
16 99260477Nut, 1⁄4-20 (6 req.)*
1797006039Wire Harness
1898009416Grille
19 99420470Grille Nut (2 req.)
20 99150472Grille Mounting Screw (2 req.)
21 99150591Screw, 10-16 x 7/8 (4 req.)*

Order replacement parts by PART NO. - not by KEY NO.

* Standard hardware - may be purchased locally.

WARRANTY

BROAN-NUTONE ONE YEAR LIMITED WARRANTY

Broan-NuTone warrants to the original consumer purchaser of its products that such products will be free from defects in materials or workmanship for a period of one year from the date of original purchase. THERE ARE NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

During this one-year period, Broan-NuTone will, at its option, repair or replace, without charge, any product or part which is found to be defective under normal use and service.

THIS WARRANTY DOES NOT EXTEND TO FLUORESCENT LAMP STARTERS AND TUBES. This warranty does not cover (a) normal maintenance and service or (b) any products or parts which have been subject to misuse, negligence, accident, improper maintenance or repair (other than by Broan-NuTone), faulty installation or installation contrary to recommended installation instructions.

The duration of an implied warranty is limited to the one-year period as specified for the express warranty. Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.

BROAN-NUTONE'S OBLIGATION TO REPAIR OR REPLACE, AT BROAN-NUTONE'S OPTION, SHALL BE THE PURCHASER'S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN-NUTONE SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT USE OR PERFORMANCE. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state. This warranty supersedes all prior warranties.

To qualify for warranty service, you must (a) notify Broan-NuTone at the address or phone number stated below, (b) give the model number and part identification and (c) describe the nature of any defect in the product or part. At the time of requesting warranty service, you must present evidence of the original purchase date.

In the U.S., contact: Broan-NuTone LLC, 926 West State Street, Hartford, WI 53027 (1-800-637-1453)

In Canada, contact: Broan-NuTone Canada, 1140 Tristar Drive Mississauga, Ontario L5T 1H9 (1-888-882-7626)

4 3 7 4 8 1 2 21 19 16 4 5 21 17 15 10 4 9 13 12 11 16 14 18 20 BLOWER ASSEMBLY

VENTILADOR LOSONE SELECT®

natural_image 3D diagram of a mechanical component with a circular inset showing a cross-section (no text or symbols)

Página 5

LEA Y CONSERVE ESTAS INSTRUCCIONES

ADVERTENCIA

BROAN L300KMG - ADVERTENCIA - 1

BROAN L300KMG - ADVERTENCIA - 2

natural_image Isometric diagram of a 3D cube with a circular component and a mesh pattern inside, no text or symbols present.

LIRE ET CONSERVER CES INSTRUCTIONS

AVERTISSEMENT

BROAN L300KMG - AVERTISSEMENT - 1

POUR RÉDUIRE LE RISQUE D'INCENDIE, DE CHOC ÉLECTRIQUE OU DE BLESSURES PERSONNELLES, OBSERVEZ CE QUI SUIT:

OPTIONS D'INSTALLATION DES CONDUITS

POSITIONS DE LA DÉCHARGE DE LA SOUFFLERIE
RACCORD DE CONDUIT SOUFFLERIE

Manual assistant
Powered by Anthropic
Waiting for your message
Product information

Brand : BROAN

Model : L300KMG

Category : Fan