Panasonic Ventilation Fan Fv 20vq3 Installation Instructions

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INSTALLATION
INSTRUCTIONS
Ventilating FanFV-20VQ3 FV-30VQ3 FV-40VQ3
Panasonic
READ AND SAVE THESE INSTRUCTIONS.
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.
Table of Contents
Supplied Accessories .......................................................................................... 2
Description .......................................................................................................... 2
Dimensions ......................................................................................................... 3
Specifications ...................................................................................................... 3
Unpacking ........................................................................................................... 3
General Safety Information ................................................................................. 4
Installation I (Suspended Ceiling) ....................................................................... 5
Installation II (Wooden Header Installation) ....................................................... 6
Installation III (In Existing Construction) ............................................................. 7
Maintenance ........................................................................................................ 7–8
Product Service .................................................................................................. 8
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SUPPLIED ACCESSORIES
FV-20VQ3 FV-30VQ3 FV-40VQ3
Part name Appearance Quantity
Grille 1
Suspension
bracket setSuspension
4
bracket
Rubber 1 4
Rubber 2 4
Rubber 3 4
Washer 8
Screw 8
Long screw 6
DESCRIPTION
These Panasonic ceiling mount ventilating fan models use a low noise 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-remove type.
A damper for preventing counterflow is provided.
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Model no. Air direction V HzPower consumption Speed Air deliver at Weight(W) (RPM) 0.1" WG (CFM) kg (lb.)
FV-20VQ3 43.5 560 200 6.2 (13.6)
FV-30VQ3 Exhaust 120 60 66.5 730 300 6.7 (14.7)
FV-40VQ3 119 680 400 9.6 (21.1)
*At 0.0" Static pressure, (Pa)
DIMENSIONS
FV-20VQ3 FV-30VQ3 FV-40VQ3
No. Part name No. Part name
1Grille5Body
2Adapter6Damper
3Junction box7Plug connector
4Junction box cover8Suspension bracket
Dimensions: mm (inch)
Model No.ABCDE F G H I
FV-20VQ3 420 312 142 146 236 22 380
309
357

FV-30VQ3 (16 17/32) (12 9/32) (5 19/32) (5 3/4) (9 9/32) (7/8) (15
) (12 3/16
) (14 1/16
)
FV-40VQ3484 376 142 146 236 22 450
374
422

(19 9/16) (14 25/32) (5 19/32) (5 3/4) (9 9/32) (7/8) (17 11/16
) (14 23/32
) (16 5/8
)
Model No. J K L M N O P Q
FV-20VQ3 66 97 50 236 138 228 175–225 338–382
FV-30VQ3 (2 19/32) (3 13/16) (1 31/32) (9 5/16) (5 7/16) (8)(6 7/8–8 7/8)(13  5/16–15  1/32)
FV-40VQ366 161 50 250 138 292 235–285 403–447
(2 19/32) (6 11/32) (1 31/32) (9 27/32) (5 7/16) (11 1/2)(9 5/16–11 7/32)(15  7/8–17  19/32)
SPECIFICATIONS
UNPACKING
Unpack and carefully remove unit from carton.
Refer to the supplied accessories list to verify that all parts are present.
2
3 5
4
76 8
1A
B
P
H
I
J
E
M
LF
N
Q O
K
C
D
G
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GENERAL SAFETY INFORMATION
1. Do not install this ventilating fan where air temperature may exceed 40°C. (104°F)
2. Make certain 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 approved for use over a bathtub or shower when installed in a GFCI protected branch
circuit.
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.
Fig. A
(Cooking area)
Do not install above
or inside this area.
Cooking
equipmentFloor
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  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. If this unit is to be installed over a tub or shower, it must be marked as appropriate for the application.
G. 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 mains”
to  prevent  power  from  being  switched  on  accidentally. When  the  service  disconnecting  mains  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.
Fig. B
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INSTALLATION I (SUSPENDED CEILING)
1. Disconnect plug connector from receptacle before start-
ing installation.
2. Assemble  suspension  bracket  and  rubber  1  to  body.
(Fig. 1)
3. Suspend body with anchor bolts. (not supplied) (Fig. 2)
4. Remove junction box cover and secure conduit to junc-
tion box knockout hole. (7/8 inch) (Fig. 3)
5. Refer to wiring diagram
Using wire nuts, connect house power wires to ventilat-
ing  fan  wires  (Fig.  3):  black  to  black;  white  to  white;
green to greens.
Replace junction box cover.
CAUTION
Mount  junction  box  cover  carefully  so  that  lead
wires are not pinched.
Wiring Diagram
6. Install circular duct (6 inch) and secure it with tape.
7. Finish ceiling work. Ceiling hole should be aligned with
fan opening.
8. Connect plug connector to receptacle.
9. Insert mounting springs into slots as shown and mount
grille to fan body. (Fig. 4)
Fig. 1
Fig.  2
Fig. 3
Fig. 4
Suspension bracket Screw
Rubber 1
Rubber 1 Anchor bolt
BodyAnchor bolt (Not supplied)
Rubber
2 and 3
Washer
Anchor
bolt
Green wires Junction box
Conduit
Wire nut
Lead wires
Grille Slot
Mounting spring
Motor
White
Thermal Cut Off
Power Supply
AC120V 60Hz
Earth White White
Neutral Red
Black BlackBlack
Green Green CapacitorLive
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INSTALLATION II (WOODEN HEADER)
1. Install  header  between  ceiling  joists  using  nails  or
screws.  (Fig.  5)
2. Install the ventilating fan to the header with long screws.
(Figs. 5 & 6)
Fig. 5
Fig. 6
Fig. 7
Ceiling joist
Header
AdapterCeiling joist
Ventilating fan
mm (inch)
Model No. A B
FV-20VQ3 315 454
FV-30VQ3 (12 13/32) (17 7/8)
FV-40VQ3380 518
(15) (20 13/32)
3. Insert the circular duct to the adapter.
Remove  the  junction  box  cover  and  secure  conduit  to
junction box knockout hole. (7/8 inch) (Fig. 6)
4. Refer to wiring diagram.
Using wire nuts, connect house power wires to ventilat-
ing  fan  wires:  black  to  black;  white  to  white;  green  to
green. Replace junction box cover.
CAUTION
Mount  junction  box  cover  carefully  so  that  lead
wires are not pinched.
Wiring Diagram
Long screwAdapter
Circular duct
Junction box cover
Flange Ceiling
5. Finish ceiling work. Ceiling hole should be aligned with
the edge of the flange. (Fig. 7)
6. Mount grille to fan body. (Fig. 4 of page 5).
Motor
White
Thermal Cut Off
Power Supply
AC120V 60Hz
Earth White White
Neutral Red
Black BlackBlack
Green Green CapacitorLive
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INSTALLATION III (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.
1. To install the ventilating fan, follow the procedures described in Installation II. Take the following precautions before
installation.
CAUTION
Check area above planned installation location to be sure that:
1. Duct work can be installed and that area is sufficient for proper ventilation.
2. Wiring can be run to planned location.
3. No wiring or other obstructions will interfere with installation.
2. Inspect duct work and wiring before proceeding with installation.
3. Plan suitable location for ventilating fan (next to ceiling joist).
4. Before installation, ensure there is sufficient space available (no obstruction or interference).
MAINTENANCE
WARNING
Disconnect power source before working on unit. Routine maintenace of the fan must be done every year.
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 (140°F).
1. Remove  grille.  (Squeeze  mounting  spring  and  pull
down.) (Fig. 8)2. Wash  and  clean  grille.  (Use  non-abrasive  kitchen
detergent.) Wipe dry with new cloth. (Fig. 9)
Fig. 9 Fig. 8
Slot
Mounting spring
GloveGrille
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MAINTENANCE (CONT.)
3. Remove  dust  and  dirt  from  fan  body  using  a  vacuum
cleaner. (Fig. 10)
Fig. 10
Fig. 11
Cleaner
4. Using a cloth dampened with kitchen detergent, remove
any dirt from fan body. Wipe dry with new cloth. (Fig. 11)
5. Replace grille.
PRODUCT SERVICE
Warning Concerning Removal of Covers.
This 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 CENTER are maintained to
support  your  product’s  warranty.  (In  the  U.S.A.,  call  1-866-292-7292  to  locate  the  Panasonic  Authorized  Service  Center
nearest you.)
PANASONIC HOME AND COMMERCIAL PRODUCTS COMPANY
One Panasonic Way, Secaucus, NJ 07094
PANASONIC CANADA INC.
5770 Ambler Drive, Missisauga, Ontario L4W 2T3
32CD54020EUL2-I0297-5
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