Broan L100MG, L150MG, L250MG, L300MG Installation Manual

LOSONE SELECT® L100 SERIES

L150 SERIES

L200 SERIES L250 SERIES

L300 SERIES

LOSONE SELECT®

Page 1

 

VENTILATORS

 

Ceiling/Wall Mount

READ AND SAVE THESE INSTRUCTIONS

WARNING

TO REDUCETHE 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 gasesthroughtheflue(chimney)offuelburningequipmenttoprevent 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.Models L100, L150, L200, L250, and L300 only:

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 Interrupter) - protected branch circuit.

9.Never place a switch where it can be reached from a tub or shower.

10.This unit must be grounded.

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.

Installer: Leave this manual with the homeowner.

Homeowner: Use and Care information on page 3.

TABLE OF CONTENTS

This manual is divided into sections as follows:

“WARRANTY”

“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

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 stated below or telephone: 1-800-637-1453, (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 U.S.A.

53027 (1-800-637-1453)

In Canada, contact: Broan-NuTone Canada, Inc., 1140 Tristar Drive, Mississauga,

Ontario L5T 1H9 (1-888-882-7626)

Broan L100MG, L150MG, L250MG, L300MG Installation Manual

LOSONE SELECT® L100 SERIES

L150 SERIES

L200 SERIES L250 SERIES

L300 SERIES

 

 

 

 

TYPICAL INSTALLATION

MOUNTING (New Frame Construction)

round duct*

Mounting brackets

 

 

factory-shipped in

 

position for ½” ceil-

 

ing material.

additional

 

1½” framing

ceiling joist

 

(16” centers shown)

Blower factory-shipped

mounting

in horizontal

screw

discharge position.

 

grille

 

(Polymeric

 

shown)

 

Install after

grille

ceiling is

finished.

screw

Factory-shipped unit installed in new construction.

MOUNTING (Existing Frame Construction)

2 X 4 FRAMING (wide side down)

round duct*

ceiling joist

 

(16” centers

 

shown)

 

MOUNTING

 

BRACKETS

FINISHED

(Attached to

opposite sides

CEILING

of housing & up-

MATERIAL

side-down,

 

so housing is

 

flush with

 

finished ceiling)

 

grille

grille

(Polymeric shown)

screw

Factory-shipped unit installed in existing construction.

*L100 & L150 Series uses 6” Round Duct.

L200, L250, & L300 Series uses 8” Round Duct.

Page 2

TYPICAL INSTALLATION

WIRING

BLACK

TO

BLACK TOP / BACK

OF HOUSING

GROUND TO

WIRING PLATE

WIRING

PLATE

WHITE

TO

WHITE

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

ROUND

DUCT*

 

WALL

ROUND

CAP

ELBOW*

 

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

*L100 & L150 Series uses 6” Round Duct.

L200, L250, & L300 Series uses 8” Round Duct.

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.

LOSONE SELECT® L100 SERIES

L150 SERIES

L200 SERIES L250 SERIES

L300 SERIES

 

 

 

 

MOUNTING OPTIONS

¼-20 hex nuts secure mounting brackets to housing. Loosen and re-tighten or remove and replace nuts as necessary for desired mounting bracket position.

11/8"

1½"

to

MAX.

2½"

12¼"

12¼"

Mounting brackets in

Mounting brackets flipped

factory-shipped position.

over and mounted to outlet

(Outlet parallel to joists.)

sides of housing.

(New construction)

(Outlet parallel to joists.)

 

(Existing construction)

 

11/2"

 

to

 

21/2"

12¼"

12¼"

Mounting brackets mounted

Mounting brackets flipped

to outlet sides of housing.

over to give approx. 1”

(Outlet perpendicular to joists.)

more clearance.

(New construction)

(Outlet parallel to joists.)

 

(New construction)

91/2"

10 3/4"

to

to

11 3/4"

101/2"

12¼"

12¼"

Mounting brackets mounted

Mounting brackets flipped

to top of sides of housing.

over and mounted to top of

(Outlet parallel to joists.)

sides of housing.

(New or existing construction)

(Outlet parallel to joists.)

 

(New or existing construction)

WIRING OPTIONS

WIRING PLATE

POSITION

VERTICAL

POWER

CABLE CON-

NECTION

HORIZONTAL POWER

CABLE CONNECTION

Wiring plate mounts to side or top of housing.

Page 3

DUCTING OPTIONS

BLOWER DISCHARGE POSITIONS

DUCT

CONNECTOR

DUCT

Change

CONNECTOR

blower &

duct connec-

 

 

tor positions

 

for vertical

 

discharge.

blower

blower

 

Blower and duct connec-

Blower and duct connec-

tor in horizontal discharge

tor in vertical discharge

position. (Factory shipped)

position.

DUCTING (Vertical blower discharge)

ROOF CAP

ROUND

DUCT*

* L100 & L150 Series uses 6” Round Duct.

L200, L250, & L300 Series uses 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.

LOSONE SELECT® L100 SERIES

L150 SERIES

L200 SERIES L250 SERIES

L300 SERIES

 

 

 

 

 

Page 4

SERVICE PARTS

SERVICE PARTS

 

 

KEY NO.

PART NO.

DESCRIPTION

4

 

3

4

 

 

 

 

7

 

 

1

97014725

Housing Assembly (L100’s & L150’s)

 

 

 

20

 

 

 

 

 

 

 

97014726

Housing Assembly (L200’s thru L300’s)

 

 

 

8

2

2

97014728

Mounting Bracket (2 req.)

 

 

 

 

 

 

3

97014760

Damper Assembly (6” dia.)

 

 

 

 

 

 

 

97014761

Damper Assembly (8” dia.)

 

 

 

 

 

 

4

99150415

Screw, 8-18 x ¼ (12 req.)*

 

 

 

 

 

 

5

98005513

Wire Box Cover

 

1

 

 

 

25

6

99400035

Strain Relief Bushing

 

 

 

 

7

98005512

Wiring Plate

 

 

 

 

 

 

8

99150471

Ground Screw, 10-32 x ½ (2 req.)

 

 

 

 

 

 

9

97014774

Scroll Assembly (L100’s & L150’s)

 

 

 

 

 

 

 

97014775

Scroll Assembly (L200’s thru L300’s)

 

 

 

23

 

 

10

98009399

Inlet Ring

 

 

 

 

 

 

 

 

20

 

 

11

99110805

Blower Wheel

 

 

 

 

 

 

 

 

 

 

 

12

99080481

Motor (L100 & L100MG)

 

 

16

 

 

 

 

99080482

Motor (L150 & L150MG)

 

 

 

 

 

 

 

 

 

 

 

 

 

99080483

Motor (L200 & L200MG)

 

 

4

5

 

19

 

99080484

Motor (L250 & L250MG)

 

25

 

 

 

6

 

 

 

 

99080485

Motor (L300 & L300MG)

 

 

 

 

 

 

 

 

 

 

 

 

 

99080493

Motor (L100C)

 

 

 

 

 

 

 

99080494

Motor (L150C)

 

 

 

17

 

 

 

99080495

Motor (L200C)

 

 

 

 

 

 

99080496

Motor (L250C)

 

 

 

 

 

 

 

99080497

Motor (L300C)

 

 

 

 

 

 

 

99080503

Motor (L100EX)

 

 

 

 

 

 

 

99080504

Motor (L150EX)

 

 

 

 

 

 

 

99080505

Motor (L200EX)

 

19

 

 

 

4

 

99080506

Motor (L250EX)

 

 

 

 

 

 

99080507

Motor (L300EX)

 

 

 

 

 

 

13

99260558

Lock Nut, 8-32 (4 req.)*

 

 

 

 

 

 

14

99250959

Washer (4 req.)*

 

 

18

 

 

 

15

99100491

Grommet (4 req.)

 

 

 

 

 

9-15

 

Blower Assembly, Complete

 

 

 

 

 

 

 

 

(Includes Key Nos. 9-15)

 

 

 

 

 

 

 

97014800

(L100 & L100MG)

 

 

 

 

 

 

 

97014801

(L150 & L150MG)

 

 

 

15

 

10

 

97014802

(L200 & L200MG)

 

 

 

 

 

 

97014803

(L250 & L250MG)

 

 

 

 

 

 

 

97014804

(L300 & L300MG)

 

 

 

 

 

11

 

97014878

(L100C)

 

 

 

12

 

 

97014879

(L150C)

 

 

9

 

 

 

 

 

 

 

 

97014880

(L200C)

 

 

 

 

 

blower as-

 

97014881

(L250C)

 

 

13

 

 

 

 

 

 

 

sembly

 

97014882

(L300C)

 

 

 

 

 

 

 

97014888

(L100EX)

 

 

14

16

 

 

 

97014889

(L150EX)

 

 

 

 

 

 

 

97014890

(L200EX)

 

 

 

 

 

 

 

97014891

(L250EX)

 

 

 

21

 

 

 

97014892

(L300EX)

 

 

 

 

 

 

16

99260477

Nut, ¼-20 (6 req.)*

 

 

 

 

 

 

17

97006039

Wire Harness

 

 

 

 

 

 

18

99500390

Wrapper Insulation

 

 

 

 

 

 

19

99500391

Side Insulation (2 req.)

 

 

 

 

 

 

20

99420466

Insulation Mounting Clip

 

 

 

 

 

 

21

99110807

Polymeric Grille

 

 

 

24

 

 

22

98009416

Metal Grille (“MG” suffix Models)

 

 

 

 

 

 

2399420470 Grille Nut (2 req.)

2499150472 Grille Mounting Screw (2 req.)

25

99150591 Screw, 10-16 x 7/8 (4 req.)*

Order replacement parts by PART NO. - not by KEY NO. * Standard hardware - may be purchased locally.

22

99042810C

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