Delta breez SMT130 Installation And Operating Instructions page 2

2. Remove the motor assembly, attach the duct
connector from the housing can inside, and secure by
using one screw (#8-32 x 5/16''). Insert and secure
motor assembly.
Pull existing ductwork
Screw from
into Housing
Parts Bag
NOTE: REMOVE THE TAPE FROM THE DAMPER BEFORE
INSTALLATION.
INSTALL THE HOUSING (I)-USING
SUSPENSION BRACKET
1. Sliding suspension brackets are available to allow for
positioning of the housing anywhere between joists
up to a span of 24'' .
2. Insert the suspension brackets into the channels on
the housing. Make sure the tabs face up as shown.
Suspension Bracket
Channel
3. Extend the suspension brackets to fit the width of the
joists. Hold the fan in place by wrapping the
suspension bracket tabs around the bottom of the
joist. Make sure the fan body is level and perpendicular
to the joist.
4. Ensure that the distance between the ceiling and fan
body is appropriate for mounting the grille.
5. Secure the suspension brackets to the joists with nails
or by using the tapping screws (Ø4x25) through holes
near nails.
6. Secure the suspension bracket to the fan body using
the screws (#8-32 x 5/16").
7. Follow steps 2 to 6 of the installation instructions to
complete the installation work
Screw
Joist
Bottom of Joist
INSTALL THE HOUSING (II)-USING
MOUNTING TABS
1. Slotted tabs are provided to locate housing flush with
1/2'' ceiling material. Bend tabs outwards 90° (Use a
screw driver if desired) and position housing so that
tabs rest against bottom edge of the joists (or front of
the stud). Nail the housing to the joist or stud using
four screws to ensure a solid, quiet installation.
INSTALL THE HOUSING (III)-EXISTING
Insert tab into CEILING INSTALLATION
hole in housing
1. Position the housing so that it is centered in the
existing ceiling opening; make sure the housing is
flush with the finished ceiling. Nail the housing in place
and then drive the nails (not provided) through the
housing where indicated by arrows.
Nails
Tab Face
DUCT CONNECTION
1. Insert the 6'' duct (not provided) into the duct
connector and tape all ductwork connections to make
them secure and airtight.
2. Install the duct with a gradient 1°~2° to the outside.
Body
Ceiling
CONNECT WIRING
TURN OFF POWER SOURCE.
REVIEW ALL SAFETY PRECAUTION.
1. Follow all local electrical and safety codes,
ANSI/NFPA70.
Joist
2. NEVER place a switch where it can be reached from a
tub or shower.
3. Using wire nuts (not provided), connect the house
power cable and LED cable to the ventilating fan wires.
4. 14 AWG (2.1 mm
be used for branch-circuit wiring.
CONVENTIONAL WIRING DIAGRAM
LED Light Model: SMT150LED
JUNCTION BOX
Tabs
Joist
ON/OFF SWITCH
(purchase separately)
NIGHT- LIGHT
LIGHT SWITCH
SWITCH
Joist
Screw 4X25
Inside Outside
Tape
Duct
Duct connector
2 ) is the smallest conductor that shall
SWITCH BOX
OFF
BLACK
ON
WHITE
POWER SWITCH
OFF
YELLOW
ON
WHITE NIGHT-LIGHT SWITCH
OFF
RED
ON
WHITE
LIGHT SWITCH
GREEN
GRD
BLACK
RED
YELLOW WHITE
GROUND
(bare)
SWITCH BOX
WIRING
POWER
PLATE
SWITCH
120 VAC
LINE IN
2
Motion Model: SMT130M
Single Speed Models: SMT130, SMT150
JUNCTION BOX
GROUND
(bare)
ON/OFF SWITCH
SWITCH BOX
(purchase separately)
POWER
SWITCH
120 VAC
LINE IN
Humidity Model: SMT130H
Dual Speed Model: SMT150D
JUNCTION BOX
BLUE
GROUND
ON/OFF SWITCH
SWITCH BOX
(purchase separately)
MODE POWER
Gradient
SWITCH SWITCH
1°~2°
OTHER WIRING OPTION
See OPERATION section for detail description of ''mode'' .
Humidity Model: SMT130H
Hardwire power and leave mode not wired, fan runs 24
hours at ''Humidity control mode'' .
JUNCTION BOX
BLUE
GROUND
L
(bare)
N
SWITCH BOX
L
N
L
N
120 VAC
LINE IN
SWITCH BOX
OFF
BLACK
L
ON
WHITE POWER SWITCH
N
GREEN
GRD
BLACK
WHITE
WIRING
PLATE
SWITCH BOX
OFF
BLACK
L
ON
WHITE POWER SWITCH
N
BLUE
L
HI
WHITE MODE SWITCH
N
GREEN
GRD
BLACK
WHITE
(bare)
WIRING
PLATE
120 VAC
LINE IN
SWITCH BOX
BLACK
L
WHITE
N
BLUE
WHITE
GREEN
GRD
BLACK
WHITE
WIRING
PLATE