4
INSTALLATION JOIST MOUNTING-
I
I
(
)
INSTALLATION JOIST MOUNTING-
I
I
(
)
2 Screw (ST4.2X8)
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
A=12 inches
A=16 inches
A=24 inches
A=19.2 inches (vertical joist)
