Panasonic FV-08VS1 User manual

Ventilating Fan
FV-05VS1
FV-08VS1
READ AND SAVE THESE INSTRUCTIONS.R
Please read these instructions carefully
before
attempting to install,
operate or service the Panasonic Ventilating Fan. Failure to comply
with instructions could result in personal injury and/or property
damage. Please retain this booklet for future reference.
Description
Dimensions
Specifications
Table of Contents
Supplied Accessories
Unpacking
General Safety Information
4
4-5
4
3
2
2
5
Wiring Diagram
13
12
8-9
10
10-11
Installation
( In Existing Construction )
VI
Installation
( Wooden Header )
V
16
16
Maintenance
Practical Guide to Installation
16
Product Service
6-8
I
Installation ( Joist Mounting- )I
Installation ( Joist Mounting- )II
II
( -Joist Mounting )I
Installation
III
Installation ( Between Joist Mounting )
IV
14-15
I
Installation
( Wall Installation- )I
VI
Installation
( Wall Installation- )II
IVII
Installation
( Wall Installation- )III
IX
12
14

FV-05VS1
FV-08VS1
These Panasonic ceiling mount ventilation fans use a sirocco fan driven by a capacitor motor. The motor
is designed to have an extended service life with reduced energy consumption. It also incorporates a
thermal-cutoff for safety. The grille covering the main body is a spring-loaded, quick-release type. A damper
for preventing counterflow is provided.
1
8
1
Thumb screw
Long screw
(M4X30)
Quantity
Appearance
Part name
Grille
Suspension
bracket I
Suspension
bracket II
1
1
Screw
(M4X8)
I
2
1
Suspension
bracket III
Screw
(M4X10)
II
2
Spacer
1

Unit: ( )inches mm
(For 16 inches on center joists, only use suspension bracket . For 19.2 inches on center joists, only use
suspension bracket . If more than 19.2 inches on center joists, use suspension bracket & .)
I
III II III
FV-05VS1 FV-08VS1
Junction box cover
Junction box
Motor
Blade
Part nameNo. Part nameNo.
1
2
3
4
5
6
7
8
9
10
Damper
Fan body
Adaptor
Grille
Suspension bracket
Bracket cover
1/2 13()
36/895()
31/8 78()
31/8 78()
11/2 38()
125()
23/860()
7
10 1/4 261()
12 300()
3 (76)
13 330()
10 1/4 261( ) 3 3/4 (94)
6
910
8
13 330()
13 1/4~15 1/2 336~394
16 1/2~18 3/4 419~480
21 1/4~23 1/2 540~597
()
()
()

Specifications are based on HVI standard.
Unpack and carefully remove unit from carton.
Refer to the Supplied Accessories list to verify that all parts are present.
1. Do not install this ventilating fan where air temperature may exceed 40 C (104 F).
oo
2. Make sure that the electric service supply voltage is 120V, 60 Hz.
3. Follow all local electrical and safety codes, as well as the National Electrical Code (NEC) and the Occupation
Safety and Health Act (OSHA).
4. Always disconnect the power source before working on or near the fan, motor or junction box.
5. Protect the power cord from sharp edges, oil, grease, hot surfaces, chemicals or other objects.
6. Do not kink the power cord.
7. Do not install the unit where ducts are configured as shown in Fig. A.
8. Provide suction parts with proper ventilation.
9. This unit is UL listed for use over a bathtub or shower when installed in a GFCI protected branch circuit.
Hz
60
V
Air directionModel No.
FV-05VS1
FV-08VS1
Exhaust
120
(W)
Power consumption
Speed
(rpm)
4.8 (10.7)
Weight
kg
Ib.( )
Duct
diameter
(inches)
Noise
(sone)
18
3
50
759
0.8
26
3
80
887
1.4
Fig. A
Prohibition Prohibition Prohibition Prohibition
Adaptor
4.8 (10.7)
Air deliver
(cfm)
at 0.1'' WG.

CAUTION:
1. For general ventilating use only. Do not use to exhaust
hazardous or explosive materials and vapors.
2. Not for use in cooking area. (Fig. B)
3. This product must be properly grounded.
Floor
Do not install above or
(Cooking area)
inside this area
45o
45
o
equipment
Cooking
Fig. B
WARNING:
To reduce the risk of fire, electric shock or injury to persons, observe the following:
A. Use this unit only in the manner intended by the manufacturer. If you have any questions, contact
to the manufacturer.
B. Installation work and electrical wiring must be done by qualified person(s) in accordance with all
applicable codes and standards, including fire-rated construction.
C. 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.
D. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
E. Ducted fans must always be vented to the outdoors.
F. These models are UL listed for tub and shower enclosures.
G. Solid state controls may cause harmonic distortion which can cause motor humming noise. To reduce
the risk of fire or electric shock, do not use this unit with any solid-state control device.
H. 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.
I. NEVER place a switch where it can be reached from a tub or shower.
J. Not to be installed in a ceiling thermally insulated to a value greater than R40.
Fan body
Red
Capacitor
White
Black
Green
Earth ground
Junction box
White
Black
Green
Neutral
Live
Earth
Power supply
AC120V 60Hz
Green
K. Install the fan at least 1.5m (5 feet) above the floor, and the fan must be installed above a counter or major
appliances that serves as a barrier.
White

6
2 Screw (M4X8)I
Suspension bracket III
Suspension bracket II
2. Insert the supension bracket into the fan body and
adaptor. (Select the suspension bracket as shown below)
Spacing A on center joists Insert Suspension bracket
12 inches
16 inches
19.2 inches vertical joists
24 inches
Refer to Fig. 2-1
Refer to Fig. 2-2
Refer to Fig. 2-3
Refer to Fig. 2-4
If spacing A on center joists is 24 inches, connect
suspension bracket and (C4 mark to C4 mark)
as shown below :
II III
Joists
A
Suspension
bracket I
Fig.2-1
Fan body
Suspension
bracket I
Suspension
bracket III
Fig.2-2
Fan body
Suspension
bracket III
Suspension
bracket I
Fig.2-3
Fig.2-4
Fan body
Suspension
bracket I
Suspension
bracket III
Suspension
bracket II
Fig.1
Fan body
Remove tape
Adaptor
Damper
1. Before installation, secure the fan body to adaptor by
using thumb screw. (Fig.1)
IMPORTANT :
Remove the tape from damper and adaptor
before installation. As shown below:
Fan body
Thumb screw

2 Long screws
(M4X30) screw (M4X10)II
Fan body
Joist
2 Long screws
(M4X30)
Joist
4 Long screws (M4X30)
Fan body
5. Remove junction box cover and secure conduit or
stress relief to junction box knock-out hole. (Fig. 5)
6. Refer to wiring diagram (page 5).
Using wire nuts, connect house power wires to
ventilating fan wires:
black to black; white to white; green to green;
Replace the junction box cover. (Fig. 5)
CAUTION:
Mount junction box cover carefully so that lead
wires are not pinched.
4. Install the suspension bracket to joists by using long
screws (M4X30) and secure it to the fan body by
using screw (M4X10). (Fig. 4)II
3. Install the suspension bracket and the flange of fan
body to joists by using long screws (M4X30) according
to Fig. 3.
7. Install a circular duct and secure it with duct tape
or clamps.
Fig. 4
Fig. 5
Fig. 3-2
Fig. 3-1
A = 10 1/4~12 inches
Junction box cover
Conduit
Circular duct
Wire nut
Conduit
Junction box
Green wires
Lead wires
Duct tape

CAUTION:
Joists
Adaptor
2 Long screws
(M4X30)
Fig. 7
Ceiling
Slot Mounting spring
Grille
12 1/8 (305)
inches mm()
Fig. 8
8. Finish ceiling work. Ceiling hole should be aligned
with the edge of the flange. (Fig. 6)
9. Insert mounting springs into slots as shown and
mount grille to fan body. (Fig. 7)
8
1. Disconnect plug connector from receptacle and
remove adaptor from fan body before starting
installation.
2. Insert the suspension bracket into the adaptor and
secure it to joists by using long screws (M4X30). (Fig. 8)
3. Follow step 5 to 7 of the Installation (page 7) to
complete the duct work and wiring.
I
If spacing A between joists is 21 1/4 to 23 1/2
inches, connect suspension bracket and
(C4 mark to C4 mark) according to page 6.
Select the suspension bracket according to
spacing A as shown below.
II III
suspension
bracket
suspension
bracket I
suspension
bracket III
suspension
bracket &II III
Spacing A
between Joists
inches (mm)
13 1/4~15 1/2
( 336~394 )
16 1/2~18 3/4
( 419~480 )
21 1/4~23 1/2
( 540~597 )
Fig. 6
inches (mm)
4. Insert to fan body
(refering to step 2 of Installation , page 6).
the suspension bracket in
I
2 Long screws
(M4X30)
Adaptor
13 1/4~15 1/2 ( 336~394 )
16 1/2~18 3/4 ( 419~480 )
21 1/4~23 1/2 ( 540~597 )
Suspension bracket
no more than 1/2 (13)
B
A
Ceiling
12 1/8 (305)
Ensure that distance B is no more than 1/2 inch (13 mm).

9
Fig. 9
Fig. 11
2 Long screws
(M4X30)
screw (M4X10)II
Conduit
Junction box cover
Circular duct
Joist
Fan body
Adaptor
claws
9
Make sure that adaptor claws are properly inserted
into body slots.
IMPORTANT:
5. Insert the fan body into joists. (Fig. 9)
6. Secure the fan body to adaptor by using thumb
screw and plug connector to receptacle. (Fig. 10)
7. Secure to joists by using
long screws (M4X30) and secure it to fan body by
using screw (M4X10) in vertical direction. (Fig. 11)
the suspension bracket
II
8. Follow step 8 to 9 of Installation (page 8) to
complete the installation work.
I
Fig.12-1
Adaptor
4 Screws
Fig.12-4
4 Screws Screw driver
Fig.12-3
Fan body
Fig.12-2
Fan body
Blower
When mounting
body and blower
separately
1. Loosen 4 screws (but
do not remove them
from blower). (Fig. 12-1)
2. Remove blower section.
(Fig. 12-2)
4. Insert fan body (without
blower section) into
joists. (Fig. 9)
5. Secure the adaptor to
fan body by using thumb
screw. (Fig. 10)
7. Insert the blower into the
fan body. (Fig. 12-3)
3. Remove adaptor from fan
body and secure it to
joists as in Fig. 8 of
page 8.
6. Secure the fan body
to joists by using long
screw(M4X30). (Fig. 11)
8. Secure the blower.
(Fig. 12-4) and plug
connector to receptacle.
(Fig. 10)
Fig. 10
Thumb
screw Plug connector IReceptacle I
Ceiling
Joist

10
C1
C2
C3
C4
4 kinds of -joist
inches (mm)
I
9/16 ( )14.3
11/16 (17.5)
31/32 (24.6)
1 17/32 38.9()
Suspension bracket
The suspension can comply with
different kinds of -joist.
III
III
I
bracket
1. Before installation, Secure the fan body to adaptor by
using thumb screw. (Fig. 1 of page 6)
2. Connect the suspension to fan body. (Fig. 13)
(Select the hole by checking joist size fix the screw
to the frame hole.)
bracket III
I-
3. Connect the ventilating fan to the joist. (Fig. 14)I-
4. Follow step 5 to 9 of installation (page 7, page 8) to
complete the installation work.
I
2. Insert the suspension bracket into the bracket cover of
adaptor side and the back of the fan body. (Fig.15)
(select the suspension bracket according to spacing A
as shown below)
1. Before installation, Secure the fan body to adaptor by
using thumb screw. (Fig.1 of page 6)
Fig. 13
Fig. 14
C
C3
C4 C1
C2
Screw (M4X10)II
Suspension
bracket III
4 Long screws
(M4X30)
I-joist
16 inches and 19.2
inches horizontal joist
and
19.2 inches vertical joist
A
Suspension bracket I
Suspension bracket III
Suspension bracket II
A = 16 inches and 19.2 inches horizontal joist
Fig.15-1
Suspension bracket III
A = 19.2 inches vertical joist
Suspension bracket II
Suspension bracket I
Fig.15-2

2 Long screws (M4X30)
Fig. 17
3. Insert the fan body between joists.
Make sure the fan body is level and square
(perpendicular) with the joists. (Fig. 16)
4. Secure the suspension bracket to joists by using long
screws (M4X30). (Fig. 17, Fig. 18)
inches mm()
11
5. Secure the suspension bracket to fan body by using
screw (M4X10). (Fig. 18)II
6. Follow step 5 to 9 of installation (page 7, page 8)
to complete the installation work.
I
Adaptor
Fan body
Joists
Junction box
Fig. 16
Fig. 18
Joist
4 Long screws (M4X30)
2 Screw
(M4X10)
II
CAUTION:
Ensure that distance B is no more than 1/2 inch (13 mm).
13 1/4~15 1/2 ( 336~394 )
16 1/2~18 3/4 ( 419~480 )
21 1/4~23 1/2 ( 540~597 )
Suspension bracket
no more than 1/2 (13)
B
A
Joist

Fig. 20
Fig. 19
(275)
(375)
10 7/8
14 3/4
2. Install header between joists by using nails or screws.
3. Install the ventilating fan and secure it by using long
screws (M4X30). (Fig. 19, Fig. 20)
12
1. Before installation, secure the fan body to adaptor by
using thumb screw. (Fig. 1 of page 6)
4. Follow step 5 to 9 of installation (page 7, page 8) to
complete the installation work.
I
(2) Inspect duct work and wiring before proceeding with installation.
(3) Plan suitable location for ventilating fan. (next to ceiling joist)
(5) First, remove ceiling section according to Fig. 6 of page 8.
(6) Install ventilating fan.
(1) To install the ventilating fan, follow the procedures described in lnstallation . Take the following
precautions before installation.
II
1. Installation in existing construction.
Installing the ventilating fan in an existing building requires an accessible area (attic or crawl space) above
the planned installation location or existing ducting and wiring.
CAUTION:
Check area above planning installation location to be sure that:
1. Duct work can be done and that area is sufficient for proper ventilation.
2. Wiring can be run to planned location.
3. No wiring or other obstructions shall interfere with installation.
(4) Before installation, provide inspection and maintenance access at a location that will not interfere
with installation work shown in installation .II
Adaptor
inches (mm)
Fan body
Joist
Header
Joist
Wire nut
Conduit
Junction box
Green wires
Lead wires
6 Long screws
(M4X30)
Junction box Circular duct
(1) Inspect duct work and wiring before proceeding with installation.
(2) Remove ceiling section according to Fig. 6 of page 8.
(3) Install ventilating fan.
2. Installation from accessible area above fan location.

IMPORTANT:
13
Fig. 21
1. Disconnect plug connector from receptacle and remove
adaptor from fan body before starting installation. (Fig. 22)
2. Insert the suspension bracket into the adaptor. (refer to
step 2 of installation of page 8).II
Fig. 22
Fig. 23
Fig. 25
UP
3. Secure it to stud by using long screws (M4X30). (Fig. 23)
4. Insert the suspension bracket into fan body (refer to
step 2 of installation , page 6I).
6. Complete the duct work and wiring (refer to step 5 to 7
of the installation of page 7).I
7. Finish the wall work, wall hole should be aligned with the
edge of the flange.
IMPORTANT:
Ensure distance C is 3/16 of an inch (5 mm) during the
installation process as follows.
8. Insert the mounting spring into slots and mount grill to fan
body (refer to step 9 of installation of page 8).I
12 1/8 (305)
12 1/8 (305)
inches (mm)
5. Secure the fan body to the studs by using long screws
(M4X30) ( step 5 to step 7 of installation II of
page 9). (Fig. 24)
refer to
2 Long screws
(M4X30)
2 Long screws
(M4X30)
Adaptor
Wall Stud
Stud
C3/16 (5)
Fig. 24
2 Long screws
(M4X30)
2 Long screws
(M4X30)
When the product is installed on the wall, the adaptor shall be faced upward. (Fig. 21)
inches (mm)
Prohibition Prohibition Prohibition

Fig. 26
14
2. Insert the suspension bracket into bracket cover of adaptor
side and the back of the fan body (refer to Fig.15-1 of
page 10).
3. Insert the fan body between studs. Make sure the fan body
is level and square(prependicular) with the stud. Ensure
that distance C 3/16 inch (5mm).
4. Secure the suspension bracket to studs by using long
screws (M4X30). (Fig. 26, Fig. 27)
5. Secure the suspension bracket to fan body by using
screw (M4X10) (refere to Fig. 4 of page 7).
6
7. Follow step 7 to 8 of the installation to complete
installation work.
II
VII
. Complete the duct work and wiring (refere to step 5 to 7
of the installation of page 7).I
Fig. 28
Fig. 27
This installation method is only for 12-inch and 24-inch
joists.
2. Remove the backing paper from the spacer, attach the
spacer to the flange of the fan body. The holes on the
spacer should line up with the holes on the flange.
(Fig. 28)
3. Secure the suspension bracket into bracket cover of
the adaptor (for 24-inch joists, refer to Fig. 2 on page 6).
Secure the suspension bracket into bracket cover
at the back of the fan body (for 12-inch joists, Fig. 29-2).
I
2 Long screws (M4X30)
4 Long screws
(M4X30)
Fig. 29-1
2 Long screws
(M4X30)
2 Long screws
(M4X30)
Spacer
Backing paper
Adhesive
Spacer
1. Before installation, Secure the fan body to adaptor by
using thumb screw. (Fig.1 of page 6)
1. Before installation, Secure the fan body to adaptor by
using thumb screw. (Fig.1 of page 6)

5. Complete the duct work and wiring (refer to steps 5 to 7
of the installation on page 7).I
6. Follow step 7 to 8 of the installation to complete
installation work.
VII
15
Fig. 29-2
2-Long screws
(M4X30)
4. Secure the suspension bracket to the wall stud using long
screws (M4X30). Secure the fan body and spacer
to stud using long screws (M4X30). (Fig. 29)
Fig. 29-3
Fan body
Stud
2 Long screws
(M4X30)
Suspension
bracket I
Spacer
Disconnect power source before working on unit. Routine
maintenance must be done every year.
WARNING:
CAUTION:
1. Never use petrol, benzene, thinner or any other such
chemicals for cleaning the ventilating fan.
2. Do not allow water to enter motor.
3. Do not immerse resin parts in water over 60 C.
o
1. Remove grille. (Squeeze mounting spring and pull down
carefully.) (Fig. 30)
2. Wash and clean grille. (Use non-abrasive kitchen detergent,
wipe dry with new cloth.) (Fig. 31)
Glove Grille
Slot
Mounting
spring
Fig. 30
Grille Fig. 31

PANASONIC CONSUMER ELECTRONICS COMPANY
One Panasonic Way, 1H-3 Secaucus, NJ 07094
PANASONIC CANADA INC.
5770 Ambler Drive, Mississauga, ON L4W 2T3
Fig. 34
Dryer-hood type vent with
backdraft flap(s).
Caulk termination to duct.
2-3 ft straight run before elbow.
In attic installation,
caulk box to drywall.
Short piece of flexible duct
helps alignment and absorbs
sound. Clamps plus tape at
all flex joints.
Foil tape tightly covers
all metal duct joints
(glue PVC joints).
16
3. Remove dust and dirt from fan body using a vacuum
cleaner. (Fig. 32)
4. Using a cloth dampened with kitchen detergent, remove
any dirt from fan body. Wipe dry with new cloth. (Fig. 33)
5. Replace grille.
Fig. 32
Vacuum cleaner
Fig. 33
Loose fill or batt insulation can be placed
directly over the fan housing in the attic.
Panasonic fans and fan/light combination
units do not create excessive heat that is
a common problem with recessed light
fixtures or some competitors' fan/light
combinations. Our efficient, cool-running
motors and our fluorescent bulbs do not
create enough ambient heat to be
subjected to these limitations.
Properly insulate the area around the fan
to minimize building heat loss and gain.
(Fig. 34)
Warning Concerning Removal of Covers.
The unit should be serviced by qualified technicians only. No service information is provided for customers.
Your product is designed and manufactured to ensure a minimum of maintenance. However, should your
unit ever require service, a nationwide system of factory service centers and AUTHORIZED INDEPENDENT
SERVICE CENTERS is maintained to support your product's warranty.
(In the U.S.A.,call 1-866-292-7292 to Customer call center.)