Install Flex-Z Fast™ bracket
Flex-Z Fast™ bracket position can be adjusted from
16" to 24" (406mm to 610mm) between joists.
Unit: inches (mm)
Joist
Bend down
4 tabs
1
2
2 Tapping screws
(ST4.2X20)
Flex-Z Fast™ bracket
Align
Extend
Joist
3
4
2 Tapping screws
(ST4.2X20)
1
2
3
4
Align and install bracket to joist by using
2-preinstalled tapping screws.
Bend down 4 tabs and align bracket to the joist.
Extend bracket to the other joist.
Install bracket to joist by using 2-preinstalled
tapping screws.
Install circular exhaust duct
1
2
3
Remove screw from junction box cover to remove the
knock-out hole and secure conduit or stress relief to
junction box knock-out hole.
Install the circular exhaust duct and secure it with clamps
or ties and seal it with mastic or approved foil tape. A 3 or 4
inch circular duct is needed to connect to the relevant part
of the adaptor.
Install the adaptor to Flex-Z Fast™ bracket by using 2
self-drilling screws.
Connect wires
Black
White
Green
Wire nuts
Switch
Blue
Live (Light)
Neutral
Conduit
Live (Fan)
Neutral
Live
(Night Light)
Earth ground
L
N
AC 120 V 60 Hz
(Power supply)
Earth ground
Switch box
Refer to WIRING DIAGRAM (Page 5).
Follow all the local electrical safety codes
as well as the National Electrical Code
(NEC). Use UL approved wire nuts to
connect fan wires. After connecting wires,
replace junction box cover.
1
Insert fan body
Assembled
view detail
Hook
Guide parts
Guide parts
1
Joist
Insert fan body and slide into
adaptor assembly using the
guide parts until you hear a
click from the hook.
1
9
INSTALLATION (NEW CONSTRUCTION) (CONTINUED)
2 Self-drilling screws
2
3
Circular exhaust duct
Conduit
Junction box
cover
1
Knock-out
hole
Joist
Joist
Mastic or
approved
foil tape
