3. Follow steps 4 to 6 of the installation (page 9) to
complete the duct work and wiring.
I
1. Remove the machine screw by using screw driver,
disconnect plug connector from receptacle and
remove adaptor from fan body before installation.
(Fig.8)
If spacing A between joists is 21 1/4 to 23 1/2
inches (540 to 597mm), connect suspension
bracket
and
(C4 mark to C4 mark) according
to page. 8 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)
11
INSTALLATION
JOIST MOUNTING-
II
II
(
)
INSTALLATION
JOIST MOUNTING-
II
II
(
)
Make sure that adaptor claws are properly inserted
into body slots.
IMPORTANT:
5. Insert the fan body into joists. (Fig.10)
4. Insert
to fan body (refering
to step 1 of installation , page 8)
the suspension bracket in
I
Fig.9
inches mm
(
)
Suspension bracket
2 Long screws
(ST4.2X20)
Adaptor
Joists
2 Long screws
(ST4.2X20)
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 )
A
Gloves
Gloves
1/2 (12.7)
2. Insert the suspension bracket into the adaptor and
secure it to joists by using long screws (ST4.2X20) (Fig.9)
Keep the distance B (1/2 inch, 12.7mm) for the thickness
of ceiling board.
Suspension
bracket
I
Fan body
Machine screw
Fig.8
Fig.10
Slots
Adaptor
claws
Fan body
Joist
Conduit
Junction box cover
Circular duct
Duct tape
Gloves
Screw driver
