Broan Losone Select Series, Losone Select L700 Series, Losone Select L500 Series, Losone Select L400 Series Installation Manual
®
LOSONE SELECT
VENTILATORS
Ceiling/Wall Mount
READ AND SAVE THESE INSTRUCTIONS
®
LOSONE SELECT
L400 SERIES • L500 SERIES • L700 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 CANADA ONE YEAR LIMITED WARRANTY
Broan-NuTone Canada warrants to the original consumer purchaser of its products
that such products will be free from defects in materials and workmanship for
a period of one year from the date of original purchase. THERE ARE NO
OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE.
During this one-year period, Broan-NuTone Canada 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 Canada),
faulty installation or installation contrary to recommended installation instructions.
The duration of any implied warranty is limited to the one-year period as
specified for the express warranty.
BROAN- NUTONE CANADA’S OBLIGATION TO REPAIR OR REPLACE, AT
BROAN-NUTONE CANADA’S OPTION, SHALL BE THE PURCHASER'S SOLE
AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. BROAN-NUTONE
CANADA SHALL NOT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL OR
SPECIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH PRODUCT
USE OR PERFORMANCE. Some jurisdictions do not allow the exclusion or
limitation of incidental or consequential damages, so the above limitation or
exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other
rights, which vary by jurisdiction. This warranty supersedes all prior warranties.
To qualify for warranty service, you must (a) notify Broan-NuTone Canada at
the address or telephone number 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.
Broan-NuTone Canada Inc.
1140 Tristar Drive, Mississauga, Ontario L5T 1H9 (1-888-882-7626)
99042811A
LOSONE SELECT
®
L400 SERIES • L500 SERIES • L700 SERIES
®
Page 2
TYPICAL INSTALLATION
MOUNTING (New Frame Construction)
10” (254 mm)
ROUND DUCT
4½” (114.3 mm) X
18½” (469.9 mm)
TO 10” (254 mm)
ROUND
TRANSITION
Blower factory-shipped
in horizontal
discharge position.
GRILLE
Install after ceiling is
finished.
Factory-shipped unit installed in new construction.
Mounting brackets factory-
shipped in position for ½”
(12.7 mm) ceiling material.
MOUNTING
SCREW
CEILING
[24” (609.6 mm)
centers shown]
GRILLE SCREW
JOIST
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)
ROOF CAP
TOP / BACK
OF HOUSING
WIRING
PLATE
LINE IN
MOUNTING (Existing Frame Construction)
4½” (114.3 mm) X
18½” (469.9 mm)
TO 10” (254 mm)
ROUND TRANSITION
10” (254 mm)
ROUND
DUCT
MOUNTING
BRACKETS
(Attached to
opposite sides
of housing &
upside-down,
so housing is
flush with
finished ceiling)
2 X 4 FRAMING
(wide side down)
CEILING JOIST
[24” (609.6 mm)
centers shown]
MOUNTING
SCREW
FINSHED
CEILING
MATERIAL
GRILLE
SCREW
GRILLE
4½” (114.3 mm) X
18½” (469.9 mm)
TO 10” (254 mm)
ROUND
TRANSITION
10” (254 mm)
ROUND ELBOW
10” (254 mm)
ROUND
DUCT
WALL
CAP
Two ways to connect ductwork to a factory-shipped unit.
NOTE: Make sure the shipping tape is removed from the damper
flap and that damper flap opens and closes freely inside the
ductwork. Use duct tape to make ductwork connections secure and
air-tight.
Factory-shipped unit installed in existing construction.
LOSONE SELECT
®
L400 SERIES • L500 SERIES • L700 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.
11/8"
(28.6 mm)
MAX.
21½"
(546.1 mm)
Mounting brackets in
factory-shipped position.
(Outlet parallel to joists.)
(New construction)
12¼"
(311.2 mm)
Mounting brackets mounted
to outlet sides of housing.
(Outlet perpendicular to joists.)
New construction)
(
91/2" (241.3)
-
1
10
/2" (266.7 mm)
21½"
(546.1 mm)
Mounting brackets flipped
over and mounted to outlet
sides of housing.
(Outlet parallel to joists.)
Existing construction)
(
21½"
(546.1 mm)
Mounting brackets flipped
over to give approx. 1”
(25.4 mm) more clearance.
(Outlet parallel to joists.)
New construction)
(
1½" (38.1 mm)
2½" (63.5 mm)
11/2" (38.1 mm)
-
21/2" (63.5 mm)
10 3/4" (273.0 mm)
-
3
/4" (298.4 mm)
11
-
DUCTING OPTIONS
BLOWER DISCHARGE POSITIONS
DUCT CONNECTOR
Change
blower
& duct
connector
positions
for vertical
discharge.
BLOWER
Blower and duct connector
horizontal discharge
in
position. (Factory shipped)
DUCTING (Vertical blower discharge)
ROOF CAP
10” (254 mm)
ROUND
DUCT
DUCT CONNECTOR
BLOWER
Blower and duct connector
vertical discharge
in
position.
4½” (114.3 mm) X
18½” (469.9 mm)
TO 10” (254 mm)
ROUND TRANSITION
21½"
(546.1 mm)
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.
21½"
(546.1 mm)
VERTICAL
CONNECTION
POWER
CABLE
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.
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