Delta Breez VFB25ACH Manual page 9

ASSEMBLY INSTRUCTIONS
Install from above with suspension brackets
(attic access)
*ONLY IF UNABLE TO ATTACH DIRECTLY TO JOIST(S)
1. For joist spacing 16 in. - 24in., insert suspension
bracket I into the bracket cover on the duct
3
connector side. Then, attach suspension bracket II
and bracket III
4 5
2. Secure the fan body
brackets , ,
3 4 5
Hardware
Long wood screw
A
3. Secure the suspension brackets
fan body using a short machine screw.
1
Hardware
Short machine screw.
B
4. Remove the fan junction box cover
nuts (not supplied), connect house wires to fan
wires as shown in the wiring diagram on page 4.
b
Reattach fan junction box cover
5. Connect a 4 in. circular duct
and vent to the outside. Secure it with duct tape
(not supplied) or clamp (not supplied) to make the
connection secure and air tight.
6. Turn on power source. Check fan for any abnormal
sound or vibration.
to the back of the fan body
to the joist with suspension
1
using long wood screws.
, ,
3 4 5
. Using wire
a
.
c
(not supplied)
a
1
3
1
5
.
1
2
3
to the
5
machine screw
4
c
5
9
1
4
5
A
1
3
Short
b
a
4
4
a