Page 3
MODEL QTRE080C2S
BJ0002
BJ0001
2. Attach
damper/
duct connector.
Snap damper/duct
connector onto
housing. Make sure
connector is flush
with top of housing
and damper flap falls
closed.
INSTALL HOUSING & DUCT
(
CONT
’
D
)
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 flush with the
bottom of the drywall. Use the other set of holes (not marked) to mount
the housing flush with the top of the drywall.
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 pliers to crimp mounting channels tightly around
hanger bars.
*SCREW (2)
HOLE FOR OPTIONAL
SCREW MOUNTING (4)
NAIL (4)
BOTTOM EDGE
OF FRAMING
BD0002
STD
HANGER
BAR (4)
SCREWS (4)
TAB
MOUNTING
CHANNEL (2)
3. Install
4-inch
round duct-
work.
Connect
4-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.
INSTALL HOUSING & DUCT
(
CONT
’
D
)
WHITE (neutral)
BLACK (high speed)
RED
GROUND
(bare)
ORANGE (low speed)
SWITCH BOX
ON/OFF
FAN SPEED
(HIGH/LOW)
DUAL CONTROL
WIRING
PLATE
120 VAC
Two-Function Wall Control
(For Manual Selection of On/Off,
and High Speed/Low Speed)
CONNECT WIRING
OR
WHITE (neutral)
BLACK (high speed)
RED
GROUND
(bare)
ORANGE (low speed)
SWITCH BOX
HIGH SPEED SWITCH
WIRING
PLATE
120 VAC LINE IN
Standard Single-Function Wall Control
(For Continuous Low Speed with Boost
to High Speed Operation)
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, according to the control type to
be connected.
1
2
3
GRD
GRD
BLK
WHT
WHT
BLK
BLK
WHT
UNIT
SWITCH BOX
LINE
IN
ON / OFF
SWITCH
FAN SPEED
SWITCH
ORG
BLK
WHT
RED
1
2
BLK
1
2
3
GRD
GRD
BLK
WHT
WHT
BLK
BLK
WHT
UNIT
SWITCH BOX
LINE
IN
HIGH SPEED
SWITCH
BLK
WHT
RED
ORG
BLK
1
2
