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SUPPLIED ACCESSORIES
Part Name
Grille
Long Screw
(M4x25)
Screw
(M4x12)
Suspension Bracket
(155mm)
Suspension Bracket
(300mm)
Suspension Bracket
(355mm)
INSTALLATIONS
A. Install with Wood Frame
Model No.
VFB25AD
VFB25AC
Install Dim.
260 x 260
260 x 260
(mm)
1. Body Installation
1-1. Construct the wood frame (not provided) with 30mm squarebar
and attach it to the ceiling joist.
1-2. Attach the duct connector to the wood frame with taping screw.
Wood Frame
1-3. Insert the body into the wood frame and connect it to the duct
connector. Secure the body on wood frame with taping screws.
1-4. Follow step 6 to 9 of installation to complete the installation work.
Body
Appearance
Quantity
VFB25ACH
VFB25AEH
VFB25ADH
260 x 260
260 x 260
260 x 260
Duct Connector
Wood Frame
Taping Screw
Taping Screw
B. Install with Joist
1. Choose the installation type according to the figure as below:
A
1
6
Joist
3
1
1
1
I n c h e s ( m m)
VFB25AX
260 x 260
I n c h e s ( m m)
I n c h e s ( m m)
2. Type I – 12 inches between joists
2-1. Insert the suspension bracket into the bracket cover of adaptor
side and the back of the fan body.
2-2. Insert the fan between joists. Make sure the fan body is level
and perpendicular with the joist.
2-3. Ensure the distance between ceiling and fan body for the
thickness of grille.
2-4. Secure the suspension bracket to joists by using screw.
2-5. Secure the suspension bracket to fan body by using screw.
2-6. Follow step 6 to 9 of installation to complete the installation work.
Spacing A on
Center Joists
12 inches
16 inches
19.2 inches
24 inches
Fig. C-01
I n ch e s (m m )
Fig. C-02
I n ch e s (m m )
I n c h e s ( mm )
Fig. D-01
Body
Suspension
Bracket I
Fig. E-01
Joist
Insert Suspension
Bracket
Refer to Fig. D-01, E-01
Refer to Fig. D-02, E-02
Refer to Fig. D-03, E-03
Refer to Fig. D-04, E-04
Suspension
Bracket II
Joist
2
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