NuTone QTXEN110H Manuel D'instructions page 3

1b. Mount housing anywhere between trusses,
joists, or I-joists using hanger bars.
Sliding hanger bars are provided to allow for accurate
positioning of housing anywhere between framing. They can
be used on all types of framing (I-joist, standard joist, and
truss construction) and span up to 24".
HANGER
BAR (4)
Attach the MOUNTING CHANNELS to the housing using the
SCREWS supplied. Make sure TABS face "up" as shown.
Use the set of channel mounting holes (marked "STD") to
mount the housing fl ush with the bottom of the drywall. Use
the other set of holes (not marked) to mount the housing
fl ush with the top of the drywall.
HOLE FOR OPTIONAL
SCREW MOUNTING (4)
NAIL (4)
Extend HANGER BARS to the width of the framing.
Hold ventilator in place with the hanger bar tabs wrapping
around the BOTTOM EDGE OF THE FRAMING.
NAIL ventilator to framing or fasten with screws (not provided)
through HOLES near nails.
*
To ensure a noise-free mount: Secure hanger bars together
with SCREWS or use a pliers to crimp mounting channels
tightly around hanger bars.
All manuals and user guides at all-guides.com
TAB
SCREWS (4)
MOUNTING
CHANNEL (2)
*
SCREW (2)
BOTTOM EDGE
OF FRAMING
2. Attach damper/
duct connector.
Snap damper/duct
connector onto housing.
Make sure connector is
fl ush with top of
housing and damper fl ap
falls closed.
3. Install 6-inch
round ductwork.
Connect 6-inch round
ductwork to damper/duct
connector. Run ductwork
to a roof cap or wall cap.
Tape all ductwork
connections to make
them secure and air tight.
CONNECT WIRING
WIRING OPTION #1 - Allows fan to operate in automatic mode or manual mode
(for odor control) by cycling ON/OFF switch.
ON / OFF SWITCH
(PURCHASE SEPARATELY)
ON / OFF
SWITCH
BLK
BLK
120
WHT WHT
VAC
LINE
GRD GRD
IN
SWITCH BOX
WIRING OPTION #2 - Fan can be turned ON, OFF, or set to operate automatically.
MODEL 68W, 2-FUNCTION CONTROL
(PURCHASE SEPARATELY)
RED
FAN
(ON/OFF)
COM
HUMIDITY
BLK
CONTROL
(AUTO/OFF)
BLK
120
WHT WHT
VAC
LINE
GRD GRD
IN
SWITCH BOX
4. Connect electrical wiring.
Run 120 VAC house wiring to installation location. Use
proper UL approved connector to secure house wiring to
wiring plate. Connect wires as shown in wiring diagrams.
MODEL QTXEN110H
Page 3
ORG
BLK WHT
FAN
BRN HUMIDITY
WHT
CONTROL
WHT
UNIT
ORG
BLK WHT
FAN
HUMIDITY
WHT
CONTROL
BRN
WHT
UNIT