Panasonic fv05vf2 FV05VFA2 User Guide - Page 6

Installation, Joist, Mounting

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INSTALLATION 11 (JOIST MOUNTING-II) 1. 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 (ST4.2X20) (Fig. 7) Keep the distance B (7/8 inch, 21.6mm) for the thickness of ceiling board. If spacing A between joists is 21 1/4 to 23 1/2 inches, connect suspension bracket II and III (C4 mark to C4 mark) according to page 4 Select the suspension bracket according to spacing A as shown below. Spacing A between Joists inches (mm) 13 1/4-15 1/2 ( 336-394 ) suspension bracket suspension bracket I 161/2-18 3/4 ( 419-480 ) suspension bracket III 21 1/4-231/2 ( 540-597 ) suspension bracket II&III 3. Follow step 5 to 7 of the Installation I (page 5) to complete the duct work and wiring. 4. Insert the suspension bracket into fan body (refering to step 2 of Installation I, page 4) Adaptor 2 Long screws (ST4.2X20) Joists 2 Long screws (ST4.2X20) A 13 1/4-15 1/2 336-394) 16 1/2-183/4 419-480) 21 1/4-23 1/2 540-597) inches (mm) 7 8 (21.6) 5. Insert the fan body into joists. (Fig. 8) IMPORTANT: Make sure that adaptor claws are properly inserted into fan body slots. Joist Duct Conduit Adaptor Fig. 7 Junction box cover Adaptor claws 6 Fan body Slots Duct tape Fig. 8

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INSTALLATION
11
(JOIST
MOUNTING
-II)
1.
Remove
adaptor
from
fan
body
before
starting
installation.
Adaptor
2.
Insert
the
suspension
bracket
into
the
adaptor
and
secure
it
to
joists
by
using
long
screws
(ST4.2X20)
(Fig.
7)
Keep
the
distance
B
(7/8
inch,
21.6mm)
for
the
thickness
of
ceiling
board.
If
spacing
A
between
joists
is
21
1/4
to
23
1/2
inches,
connect
suspension
bracket
II
and
III
(C4
mark
to
C4
mark)
according
to
page
4
Select
the
suspension
bracket
according
to
spacing
A
as
shown
below.
Spacing
A
between
Joists
inches
(mm)
13
1/4—15
1/2
(
336-394
)
161/2-18
3/4
(
419-480
)
21
1/4-231/2
(
540-597
)
suspension
bracket
suspension
bracket
I
suspension
bracket
III
suspension
bracket
II
&
III
3.
Follow
step
5
to
7
of
the
Installation
I
(page
5)
to
complete
the
duct
work
and
wiring.
4.
Insert
the
suspension
bracket
into
fan
body
(refering
to
step
2
of
Installation
I,
page
4)
5.
Insert
the
fan
body
into
joists.
(Fig.
8)
IMPORTANT:
Make
sure
that
adaptor
claws
are properly
inserted
into
fan
body
slots.
6
2
Long
screws
(ST4.2X20)
Joists
2
Long
screws
(ST4.2X20)
A
13
1/4-15
1/2
336-394)
16
1/2-183/4
419-480)
21
1/4-23
1/2
540-597)
7
8
(21.6)
inches
(mm)
Adaptor
Fig.
7
Joist
Duct
Conduit
Junction
box
cover
Fan
body
Slots
Adaptor
claws
Duct
tape
Fig.
8