Typical Installations - NuTone QTXEN110S Guia De Inicio Rapido

TYPICAL INSTALLATIONS

Housing mounted to
I-joists.
Housing mounted to joists.
Housing mounted anywhere
between trusses using hanger
bars.
PLAN THE INSTALLATION
1. Choose the
installation
around and over fan
location.
The location of
your humidity
sensing fan is
very important.
Use the follow-
ing guidelines
for best opera-
tion:
HOUSING
*
Housing mounted anywhere be-
tween I-joists using hanger bars.
Housing mounted anywhere be-
tween joists using hanger bars.
Housing mounted anywhere be-
tween trusses using hanger bars.
INSULATION
(Can be placed
housing.)
FAN
6-IN.
ROUN
DUCT *
Purchase 6-IN. ROUND
separately
ELBOW(S) *
• Locate unit above (GFCI protected circuit required) or
within 5 feet of shower head.
• Locate unit away from heating or cooling sources
which can affect humidity levels.
• Do not locate near window. Unit may respond to the
outdoor humidity level.
• Unit must be installed in ceiling to properly sense
moisture.
• Locate unit only on flat ceilings up to 12 feet high for
proper sensing.
• The fan will operate most efficiently when located
where the shortest possible duct run and minimum
number of elbows will be needed.
2. Plan the wiring.
• Plan to supply the unit with proper line voltage and
appropriate power cable. Power cable should be
routed to the switch box first and then to the unit
(See "CONNECT WIRING" on page 3).
• Do not operate this unit with a speed control.
Damage to the sensor unit will result.
INSTALL HOUSING &
DUCT
1a. Mount
housing
to joist
or I-joist.
Use a pliers to
bend housing
TABS out to
90 . Hold hous-
0
ing in place so
that the hous-
ing tabs con-
tact the bottom
o f t h e j o i s t .
The housing
mounts with
ROOF
four (4) screws
CAP *
or nails. Screw
or nail housing
to joist through
lowest holes in
each mount-
i n g f l a n g e ,
then through
highest holes.
NOTE: Mounting to I-JOIST (shown) requires use of
SPACERS (included) between the highest hole of each
mounting flange and the I-joist.
WALL
CAP *
MODEL QTXEN110S
Page 2
TABS
SPACER
(use for mounting to I-Joist)
I-JOIST
OR