Panasonic FV-07VB1, Supplementary Installation Instructions, Page: 5 / 16

5
Fig.3
INSTALLATION FOR FV-07VBA1(JOIST MOUNTING)
Thermally - protected
(114 Fuse in motor)
C
Thermally - protected
(11 s tor)
Fan body Junction box
Black
Switch
I-Standard
II-Boost
Capacitor
Earth ground
AC120V 60Hz
Power supply
White
Live
Neutral
Motor
White
Red
Black Black
White
Green
Yellow
Yellow
A
B
Fig.4
Switch
AD
APT
OR
JUN
CTIO
N B
OX
Fig.1
Tongue
Conduit
Junction
box
Earth ground
to green
Neutral to white
Live to black
Wire nut
Junction box cover
Fig.2
2. Install the ventilation duct and secure it with a clamp
and seal it with mastic or approved foil tape. A 4 inch
circular duct is needed to connect to the relevant
part of adapter. (Fig. 2)
Conduit
Junction box cover
4. Refer to wiring diagram.
Follow all the local electrical safety codes as well
as the National Electrical Code (NEC). Using UL
approved wire nuts, connect house power wires
to ventilating fan wires.
6. Affix the junction box cover to junction box.
If the knock-out hole is used B , this step
must be performed after step 8.
7. Insert the tongue on the bottom of the
junction box so that it is on the outside of
the fan housing.
8. Affix the junction box to the top of the
fan housing with screw (ST4.2X8). (Fig.4)
Before affixing screw (ST4.2X8), make
sure the tongue of the junction box is
clipped on fan housing correctly. (Fig.3)
Mount junction box cover carefully so
that lead wires are not pinched.
The clamps of the adaptor should b
clipped on fan housing correctly.
Install the adaptor and secure
v duct before installing entilation
junction box.
Mount junction box cover carefully so
that the lead wires are not pinched.
INSTALLATION FOR FV-07VBA1 (JOIST MOUNTING)
6. Select the air volume speed by adjusting the
switch. Factory setting is “I” (Standard) position; preseting
“II” (Boost) selects the high airflow position. (Fig. 4)
INSTALLATION FOR FV-07VBA1A (JOIST MOUNTING)
ST4.2X8 screw
Fig.3
A
Mount junction box cover carefully so
that the lead wires are not pinched.
1. Affix the fan housing to joist 3 long screws
(ST4.2X20) by affixing first 1 screw on the bottom
of the joist, hang up the fan housing through the
key hole, tighten the screw, then affix other
2 screws. (Fig. 1)
3. Remove screw ST4.2X8 from junction box cover
and secure conduit or strain to knock-out hole
( or ). (Fig. 3)
Junction box
cover
5. Affix the junction box cover to junction box with
ST4.2X8 screw.
IMPORTANT:
Remove the tape from adapter before
installation. As shown bellow:
Tape with
ST4.2X20 screws
Damper
Adapter