Instructions / Assembly
4
1
11
Install grille.
Squeeze grille 
springs and 
insert into slots 
in blower. Push 
grille up against 
ceiling.
Install blower.
Re-install blower removed 
in Step1. Secure blower 
with 2 screws from parts 
bag. Plug blower into black 
receptacle.
Flex
TM
 Series Fan ONLY: 
Plug 5-wire plug into 
controller module.
Depending upon model - your grille may look different.
1
10
SWITCH BOX
ON / OFF SWITCH
(purchase separately)
WHITE
BLACK
GROUND
(bare)
WIRING PLATE
120 VAC LINE IN
RECEPTACLE
ALL INSTALLATIONS
WIRING DIAGRAM
If grille spring 
becomes 
dislodged from 
grille - snap it 
back into place 
as shown.
1100261B
Connect 4-in. round duct.
Pull existing ducting through 
housing discharge opening 
and 
tape ducting to duct 
connector. 
Push connector/
ducting back through opening. 
Engage tabs and 
secure with 
screw from parts bag.
1
2
3
4
TABS
1
9
Continue with Step 10.
Flex
TM
 Series Fan ONLY










