Page 1
MODELS SMT130/SMT130H/SMT130M/SMT150/SMT150D
Page 1.
45°
45°
INSTALLATION AND OPERATING INSTRUCTIONS
VENTILATION FAN
READ AND SAVE THESE INSTRUCTIONS
GENERAL SAFETY INFORMATION
1. Make sure that the electric service supply voltage is
AC 120V, 60Hz.
2. Follow all local electrical and safety codes, as well as
the National Electrical Code (NEC) and the
Occupational Safety and Health Act (OSH Act).
3. Always disconnect the power source before working
on or near the ventilating fan, motor or junction box.
4. Protect the power cord from sharp edges, oil, grease,
hot surfaces, chemicals or other objects.
5. Do
6. Do not install the unit where ducts are configured as
7. Provide suction parts with proper ventilation.
8. This unit is UL listed for use over a bathtub or shower
not kink the power cord.
shown in Fig. A.
when installed in a GFCI-protected branch circuit.
WARNING
TO REDUCE THE RISK OF FIRE, ELECTRIC
SHOCK, OR INJURY TO PERSONS, OBSERVE
THE FOLLOWING:
1. Use this unit only in the manner intended by the
manufacturer. If you have questions, contact the
anufacturer.
m
2. Before servicing or cleaning unit, switch power off at
service panel and lock the service disconnecting
means to prevent power from being switched on
accidentally. When the service disconnecting means
cannot be locked, securely fasten a prominent
warning device, such as a tag, to the service panel.
3. Installation work and electrical wiring must be done by
qualified person(s) in accordance with all applicable
codes and
construction.
4. Sufficient air is needed for proper combustion and
exhausting of gases through the flue (chimney) of fuel
burning equipment to prevent back drafting. Follow
the heating equipment manufacturer’s guideline and
safety standards such as those published by the
National Fire Protection Association (NFPA), and the
American Society for Heating Refrigeration and Air
Conditioning Engineers (ASHRAE) and local code
authorities.
When cutting or drilling into the wall or ceiling, do not
5.
damage electrical wiring and other hidden utilities.
6. Ducted fans must always be vented to the outdoors.
standards, including fire-rated
7. If this unit is to be installed over a tub or shower, it
8. Do not use this unit with any other solid-state control
9. NEVER place a switch where it can be reached from
10. Not to be installed in a ceiling thermally insulated to a
CAUTION
1. For general ventilating use only. Do not use to
2. Not for use in cooking areas. (Fig. B)
3. This product must properly connect to the grounding
4. To reduce the risk of injury to persons, install the fan
must be marked as appropriate for the application
and be connected to a GFCI (Ground Fault Circuit
Interrupter) – protected branch circuit.
device. Solid-state controls may caus
distortion, which can cause a motor humming noise.
a tub or shower.
value greater than R40. (This is required for
installation in Canada only).
Turning angle too large Duct shrink
Too many elbows
e harmonic
Elbow near the body
Body
Fig. A
exhaust hazardous or explosive materials and vapors.
conductor of the supply circuit.
at least 8.2 feet (2.5m) above the floor.
Cooking area
Do not install above or
inside this area
Cooking
Equipment
floor
Fig. B
Page 2
MODELS SMT130/SMT130H/SMT130M/SMT150/SMT150D
Page 2.
Part name
Appearance
Quantity
Insert tab into hole in housing
Screw
SUPPLIED ACCESSORIES
Grille
Tapping Screw
(ψ4x25)
Screw
(#8-32x1/4”)
Duct connector
Suspension bracket I
13”(318.5mm)
Suspension bracket II
13”(318.5mm)
For models of:
SMT130, SMT130H,
SMT150, SMT150D
For model of:
SMT130M
1
1
5
5
1
2
2
INSTALLATION
Proper insulation around the fan to minimize building heat
loss and gain. The ducting from this fan to the outside of
the building has a strong effect on the air flow, noise and
energy use of the fan. Use the shortest, straightest duct
routing possible for best performance, and avoid installing
the fan with smaller ducts than recommended. Insulation
around the ducts can reduce energy loss and inhibit mold
growth. Fans installed with existing ducts may not achieve
their rated air flow.
Install the housing (I)-using suspension brackets
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.
(Fig. C ) 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 o
f
the joist. Make sure the fan body is level and
perpendicular to the joist. (Fig. D )
3. Ensure that the distance between the ceiling and fan
body is appropriate for mounting the grille.
4. Secure the suspension brackets to the joists with
nails or by using the tapping screws (ψ4x25) through
holes near nails.
5. Secure the suspension bracket to the fan body using
the screws (#8-32 x 1/4").
6. Follow steps 2 to 6 of the installation instructions to
complete the installation work.
Suspension Bracket
Tab Face
Channel
Fig. C
Attach duct connector
Option1, attach the duct connector from outside, and
secure by using one screw (#8-32x1/4” ).
Option2, remove the motor assembly, attach the duct
connector from the housing can inside, and secure by
using one screw (#8-32x1/4” ). Insert and secure motor
assembly.
Note: Remove the tape from the damper and before installation.
Pull existing ductwork
into Housing
Screw from Parts Bag
Screw from
Parts Bag
Insert tab into hole in
housing
Joist
Joist
Bottom of Joist
Fig. D
Install the housing (II)-using mounting tabs
Slotted tabs are provided to locate housing ush 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.
(Fig. E & F)
Tabs
Joist
Fig. E
Joist
Screw 4X25
Fig. F
Page 3
MODELS SMT130/SMT130H/SMT130M/SMT150/SMT150D
Page 3.
Install the housing (III)-existing ceiling installation
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. (Fig. G)
Humidity Model: SMT130H
Dual Speed Model: SMT150D
JUNCTION BOX
BLACK
WHITE
BLUE
WHITE
GREEN
SWITCH BOX
OFF
ON
POWER SWITCH
HI
MODE SWITCH
L
N
L
N
GRD
Nails
Fig. G
Duct connection
Inside
Outside
Tape
Body
Ceiling
Duct
Duct connector
Gradient
1°~2°
Fig. H
1. Insert the 6” duct (not provided) into the duct connector
and tape all ductwork connections to make them
secure and airtight. (Fig. H)
2. Install the duct with a gradient 1°~2° to the outside.
Connect wiring
1. Follow all local electrical and ANSI/NFPA70.
2. NEVER place a switch where it can be reached from
a tub or shower.
3. Connect wires as shown in wiring diagrams.
Motion Model: SMT130M
Single Speed Models: SMT130, SMT150
JUNCTION BOX
BLACK
WHITE
GREEN
SWITCH BOX
OFF
ON
POWER SWITCH
L
N
GRD
BLACK
WHITE
ON/OFF SWITCH
(purchase separately)
POWER
SWITCH
SWITCH BOX
120 VAC
LINE IN
GROUND
(bare)
WIRING
PLATE
ON/OFF SWITCH
(purchase separately)
POWER
MODE
SWITCH
SWITCH
BLUE
GROUND
(bare)
SWITCH BOX
120 VAC
LINE IN
BLACK
WHITE
WIRING
PLATE
4. Using wire nuts (not provided), connect the house
power cable to the ventilating fan wires.
5. 14 AWG (2.1 mm
2
) is the smallest conductor that shall
be used for branch-circuit wiring.
Grille attachment
1. Insert the motion sensor unit into the grille. (Fig. I)
(only SMT130M)
2. Insert the mounting springs into the slots and mount
the grille to the body. (Fig. J)
Celling
Sensor unit
Grille
Fig. I
Slots
Spring
Operation
Fig. J
Delay time control
(SMT130M & SMT150D)
or Humidity preset control
(SMT130H).
Low speed air volume
preset control (SMT130H,
SMT130M, SMT150D).
%RH
90
80
70
60
50
TIME(min)
60
45
30
15
5
0.5
TIME(min)
60
45
30
15
5
0.5
90
110
CFM
90
CFM
70
CFM
90
70
50
0
70
0
SMT130H
control options
50
0
SMT130M
control options
SMT150D
control options
Page 4
MODELS SMT130/SMT130H/SMT130M/SMT150/SMT150D
Page 4.
11.375"
(289)
10.5"
(267)
14"
(356)
14"
(356)
Power
(W)
Air Flow
(CFM)
Single
Single
Speed
Dual
Speed
DELTA ELECTRONICS THREE YEAR LIMITED WARRANTY
US Toll Free Number: 1-888-979-9889
Single Models: SMT130, SMT150
1. Single speed control mode: Turn the POWER switch
on to operate at single speed mode - the LED
indicator will be green.
Humidity Model: SMT130H
2. Humidity control mode: Turn the POWER switch on to
operate at humidity control mode - the LED indicator
will be blue. When the ambient humidity is higher than
the user-adjustable set-point, the fan will run at full
speed. When the ambient humidity is lower than the
set-point, the fan
will continue to run at the full speed
until a 10-minute time delay has elapsed, and then
will automatically change to the user-adjustable low
speed airflow.
3. Full speed mode: Turn the MODE switch on to
operate at full speed mode - the LED indicator will be
amber.
Factory setting: low speed airflow 70CFM, humidity
60%RH.
Note: Humidity tolerance is about ±10%.
Motion Model: SMT130M
4. Motion control mode: Turn the POWER switch on to
operate at mot
ion control mode. When motion is
detected, the fan will run at full speed mode - the LED
indicator will be amber. When motion is not detected,
the fan will continue to run at the full speed until the
user-adjustable time delay has elapsed, and then will
automatically change to the user-adjustable low
speed airflow - the LED indicator will be green.
Factory setting: low speed airflow 70CFM, time delay 15
minutes.
Dual Speed Model: SMT150D
5. Low s
peed control mode: Turn the POWER switch on
(MODE switch is off) to operate at the user-adjustable
low speed airflow - the LED will be green.
6. Full speed control mode: Turn the POWER switch &
MODE switch on to operate at full speed mode - the
LED indicator will be amber. When the user turns the
MODE switch off, the fan will continue to run at the full
speed until the user-adjustable time delay has
elapsed, and then will automatically change t
user-adjustable low speed airflow - the LED indicator
will be green.
Factory setting: low speed airflow 70CFM, time delay 15
minutes.
MAINTENANCE WARNING:
Disconnect the power source before working on the unit.
Routine maintenance must be done every year.
CAUTION:
1. Never use gasoline, benzene, thinner or any other
such chemicals to clean the ventilating fan.
2. Do not allow water to enter the motor.
3. Do not soak resin parts in water
over 140°F (60°C).
o the
CLEANING
1. Pull down the springs to remove the grille.
2. Wash and clean the grille. (Use non-abrasive kitchen
detergent and wipe dry with a new cloth.)
3. Using a cloth dampened with non-abrasive kitchen
detergent, remove any dirt from the ventilating fan.
Wipe dry with a new cloth.
4. Replace the grille.
DIMENSIONS
6"
(150)
7.675"
(195)
Unit: Inches(mm)
SPECIFICATIONS
Voltage
Model No.
SMT130 120 60 11.6 130 10.4 28
SMT130H 120 60 11.6 130 10.4 28
SMT130M 120 60 11.6 130 10.4 28
SMT150 120 60 16.9 150 10.4 30
SMT150D 120 60 16.9 150 10.4 30
Note: Design and specifications subject to change without notice.
WARRANTY
Delta Electronics Inc. (“Delta Electronics”) warrants to the original consumer
purchaser in the USA and Canada that the Breez ventilation fan products will be free
from defects in material or workmanship. This warranty is limited to three (3) years from
the original date of purchase.
Limitations and Exclusions
1. During the warranty period, a replacement for any defective product will be supplied
free of charge for installation by the consumer. The warranty provided herein does not
cover charges for labor or other costs incurred in the troubleshooting, repair, removal,
and installation service.
2. All returns of defective parts or products must include the product model number, and
must be made through an authorized Delta Electronics distributor. Authorized returns
must be shipped prepaid. Repaired or replacement products will be shipped by Delta
Electronics F.O.B. shipping point.
3. Delta Electronics shall not be liable for any indirect, incidental, consequential,
punitive, or special damages arising out of or in connection with products use or
performance, regardless of the form of action whether in contract, tort (including
negligence), strict product liability or otherwise.
4. This warranty does not extend to fluorescent lamp starters and tubes.
5. The warranty does not cover i f user does not comply with manufacturer’s installation
manual.
6. To qualify for warranty service, you must notify Delta Electronics at the address or
telephone number below.
7. Delta Electronics shall have no liability to the original owner -user with respect to any
defect caused by abuse, misuse, neglect, improper transportation or storage,
improper testing, improper installation, improper operation, improper use, improper
maintenance, improper repair, improper alteration, improper modification, tampering
or accident of products or parts thereof, or unusual deterioration or degradation of
products or parts thereof due to a physical environment beyond the requirements of
products’ specications.
Address: 46101 Fremont Boulevard, Fremont, CA 94538
(V)
Frequency
(Hz)
@ 0.1” SP
@ 0.1” SP
Weight
(lb.)
Power
(W)
Note
Speed
Humidity
Sensor
Motion
Sensor
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