FloAire CFA-FA User Manual [en, es, fr]

LOSONE SELECT

®

VENTILATORS

Ceiling/Wall Mount

READ AND SAVE THESE INSTRUCTIONS

LOSONE SELECT® L100 SERIES • L150 SERIES

L200 SERIES • L250 SERIES • L300 SERIES

Page 1

Page 1

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
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
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. 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 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: [phone], (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-NUTONE ONE YEAR LIMITED WARRANTY

LOSONE SELECT® L100 SERIES • L150 SERIES

L200 SERIES • L250 SERIES • L300 SERIES

Page 2

TYPICAL INSTALLATION

MOUNTING

ADDITIONAL

1½” FRAMING

Blower factory-shipped

in horizontal

discharge position.

GRILLE

(Polymeric

shown)

Install after

ceiling is
finished.

(New Frame Construction)

ROUND DUCT*

Mounting brackets

factory-shipped in

position for ½”

ceiling material.

CEILING JOIST

(16” centers shown)

MOUNTING

SCREW

GRILLE

SCREW

TYPICAL INSTALLATION

WIRING

BLACK

TO

BLACK

GROUND TO

WIRING PLATE

WHITE

TO

WHITE

Ventilator can be wired from outside of housing.

Use UL approved connectors to wire per local codes.

DUCTING

(Horizontal blower discharge)

TOP / BACK

OF HOUSING

WIRING

LINE IN

PLATE

Factory-shipped unit installed in new construction.

MOUNTING

ROUND DUCT*

CEILING JOIST

(16” centers

shown)

MOUNTING
BRACKETS
(Attached to

opposite sides

of housing &

upside-down,
so housing is

flush with

finished ceiling)

(Existing Frame Construction)

2 X 4 FRAMING

(wide side down)

FINISHED

CEILING

MATERIAL

GRILLE

(Polymeric shown)

GRILLE

SCREW

Factory-shipped unit installed in existing construction.

* L100 & L150 Series uses 6” Round Duct.

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

ROOF CAP

ROUND

DUCT*

WALL

ROUND

ELBOW*

CAP

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

Page 3

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.

1

MAX.

12¼"

Mounting brackets in

factory-shipped position.

(Outlet parallel to joists.)

New construction)

(

12¼"

Mounting brackets mounted

to outlet sides of housing.

(Outlet perpendicular to joists.)

(

New construction)

1

/

8

"

12¼"

Mounting brackets flipped

over and mounted to outlet

sides of housing.

(Outlet parallel to joists.)

(

Existing construction)

12¼"

Mounting brackets flipped

over to give approx. 1”

more clearance.

(Outlet parallel to joists.)

(

New construction)

1½"

to

2½"

1

2

1

/

to

1

/

DUCTING OPTIONS

BLOWER DISCHARGE POSITIONS

CONNECTOR

DUCT

CONNECTOR

BLOWER

2

"

2

"

Blower and duct connector

horizontal discharge

in

position. (Factory shipped)

DUCTING

ROUND

DUCT*

(Vertical blower discharge)

ROOF CAP

DUCT

Change

blower &

duct

connector

positions for

vertical

discharge.

BLOWER

Blower and duct connector

vertical discharge

in

position.

1

/

2"

9

to

1

/

2"

10

12¼"

Mounting brackets mounted

to top of sides of housing.

(Outlet parallel to joists.)

(

New or existing construction)

Mounting brackets flipped

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

Wiring plate mounts to side or top of housing.

12¼"

VERTICAL

POWER

CABLE

CONNECTION

10

11

3

/

4

to

3

/

4

* 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

SERVICE PARTS SERVICE PARTS

Page 4

KEY NO. PART NO. DESCRIPTION

1 97014725 Housing Assembly (L100’s & L150’s)

97014726 Housing Assembly (L200’s thru L300’s)
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
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)

10 98009399 Inlet Ring
11 99110805 Blower Wheel
12 99080481 Motor (L100 & L100MG)

99080482 Motor (L150 & L150MG)

99080483 Motor (L200 & L200MG)

99080484 Motor (L250 & L250MG)

99080485 Motor (L300 & L300MG)

99080493 Motor (L100C)

99080494 Motor (L150C)

99080495 Motor (L200C)

99080496 Motor (L250C)

99080497 Motor (L300C)

99080503 Motor (L100EX)

99080504 Motor (L150EX)

99080505 Motor (L200EX)

99080506 Motor (L250EX)

99080507 Motor (L300EX)

13 99260558 Lock Nut, 8-32 (4 req.)*
14 99250959 Washer (4 req.)*
15 99100491 Grommet (4 req.)

9-15 Blower Assembly, Complete

(Includes Key Nos. 9-15)
97014800 (L100 & L100MG)
97014801 (L150 & L150MG)
97014802 (L200 & L200MG)
97014803 (L250 & L250MG)
97014804 (L300 & L300MG)
97014878 (L100C)
97014879 (L150C)
97014880 (L200C)
97014881 (L250C)
97014882 (L300C)
97014888 (L100EX)
97014889 (L150EX)
97014890 (L200EX)
97014891 (L250EX)
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
22 98009416 Metal Grille (“MG” suffix Models)
23 99420470 Grille Nut (2 req.)
24 99150472 Grille Mounting Screw (2 req.)
25 99150591 Screw, 10-16 x 7/8 (4 req.)*

4

1

3

7

4

20

8

2

25

23

20

16

25

4

6

5

19

17

19

4

18

10

15

11

9

13

14

16

12

BLOWER

ASSEMBLY

21

24

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

22

99042810B