Datasheet SMT150LED Datasheet (Delta Electronics)

VENTILATION FAN

MODEL SMT130/SMT130H/SMT130M/SMT150/SMT150D/SMT150LED

TABLE OF CONTENTS

Package Contents 2

General Safety Information 3

Preparation and Wiring Diagrams 4

Assembly Instructions 5

Grille Installation 7

Operation 8

Care and Maintenance 9

READ AND SAVE THESE INSTRUCTIONS

Address: 46101 Fremont Boulevard, Fremont, CA 94538

US Toll Free Number: 1-888-979-9889

www.deltabreez.com

Troubleshooting 10

Dimensions 11

Product Specications 11

Warranty 12

V01

PACKAGE CONTENTS

PART DESCRIPTION QTY

❶

1

Grille

❷

Fan Body 1

For models of:
SMT130,
SMT130H,
SMT150,
SMT150D

For model of:
SMT130M

1

1

2

❸

❹

For model of:
SMT150LED

Suspension bracketⅠ13”(318.5mm) 2

Suspension bracketⅡ13”(318.5mm) 2

1

3

4

❺

HARDWARE CONTENTS

(Images are to scale)

A

B

Duct Connector 1

X 5

Tapping Screw (Ø4x25)

X 5

Screw (#8-32x1/4”)

5

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

2

GENERAL SAFETY INFORMATION

Turning angle too large Duct shrink

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Body

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 not kink the power cord.

6.
shown in Fig. A.

7. Provide suction parts with proper ventilation.

8. This unit is UL listed for use over a bathtub or shower
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
manufacturer.

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

4.

be marked as appropriate for the application and be
connected to a GFCI (Ground Fault Circuit Interrupter) –
protected branch circuit.

8. Do not use this unit with any other solid-state control
device. Solid-state controls may cause harmonic
distortion, which can cause a motor humming noise.

9. NEVER place a switch where it can be reached from a
tub or shower.

10. Not to be installed in a ceiling thermally insulated to a
value greater than R50. (This is required for installation
in Canada only).

11. Do not open/disassemble the LED light engine.

Turning angle too large Duct shrink

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Body

Fig. A

CAUTION

1. For General Ventilating Use Only. Do Not Use To Exhaust

Hazardous Or Explosive Materials And Vapors.

2. Not for use in cooking areas. (Fig. B)

3. This product must properly connect to the grounding

conductor of the supply circuit.

4. To reduce the risk of injury to persons, install the fan at

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.

5. When cutting or drilling into the wall or ceiling, do not
damage electrical wiring and other hidden utilities.

6. Ducted fans must always be vented to the outdoors.

7. If this unit is to be installed over a tub or shower, it must

Cooking area

Do not install above or

inside this area

4

5

5°

4

Cooking

Equipment

°

floor

Fig. B

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

3

SMT150LED

PERPARATION AND WIRING DIAGRAMS

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

ow, 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 ow.

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.

LED Light Model: SMT150LED

JUNCTION BOX

BLACK

WHITE

YELLOW

WHITE

RED

WHITE

GREEN

SWITCH BOX

OFF

ON

POWER SWITCH

OFF

ON

NIGHT-LIGHT SWITCH

OFF

ON

LIGHT SWITCH

L

N

L

N

L

N

GRD

Roof cap
(with built-in

Short piece of flexible
duct helps alignment
and absorbs
sound

damper)

Fan housing

or

Seal gap
around
housing

Caulk termination
to duct

Motion Model: SMT130M
Single Speed Models: SMT130, SMT150

JUNCTION BOX

ON/OFF SWITCH

(purchase separately)

POWER
SWITCH

SWITCH BOX

120 VAC

LINE IN

BLACK

WHITE

GREEN

SWITCH BOX

OFF

ON

POWER SWITCH

BLACK
WHITE

GROUND

(bare)

WIRING

PLATE

Wall cap

Wall cap
(with built-in

(with built-in
damper)

damper)

L

N

GRD

RED

ON/OFF SWITCH

(purchase separately)

LIGHT

NIGHT-

SWITCH

LIGHT

SWITCH

POWER
SWITCH

YELLOW

SWITCH BOX

120 VAC

LINE IN

4. Using wire nuts (not provided), connect the house

power cable and LED cable to the ventilating fan
wires.

5. 14 AWG (2.1 mm2) is the smallest conductor that

shall be used for branch-circuit wiring.

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

BLACK
WHITE

GROUND

(bare)

WIRING
PLATE

Humidity Model: SMT130H
Dual Speed Model: SMT150D

JUNCTION BOX

BLUE
GROUND

ON/OFF SWITCH

(purchase separately)

POWER

MODE

SWITCH

SWITCH

SWITCH BOX

4

(bare)

120 VAC

LINE IN

BLACK

WHITE

BLUE

WHITE

GREEN

SWITCH BOX

OFF

ON

POWER SWITCH

HI

MODE SWITCH

BLACK
WHITE

WIRING

PLATE

L

N

L

N

GRD

ASSEMBLY INSTRUCTIONS

Screw

Attach duct connector

1. Attach the duct connector from outside, and secure

by using one screw (#8-32x1/4”).

Hardware

B

Screw

Insert tab into hole in housing

❶

2. 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.

Hardware

B

Screw

Note: Remove the tape from the damper before installation.

1

2

❶

Pull existing ductwork
into Housing

Insert tab into the gap between
fan unit and housing

❸ ❷

Screw from
Parts Bag

❷

Screw from Parts Bag

Insert tab into hole in
housing

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).

3. Extend the suspension brackets to t 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. (Fig. D).

C

Suspension Bracket

❹

D

Joist

Tab Face

Channel

Joist

Bottom of Joist

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

5

SMT150LED

ASSEMBLY INSTRUCTIONS

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.

Hardware

A

Tapping Screw

6. Secure the suspension bracket to the fan body

using the screws (#8-32 x 1/4").

Hardware

B

Screw

E

Tabs

Joist

F

7. Follow steps 2 to 6 of the installation instructions to

complete the installation work.

Install the housing (II)-using mounting tabs

1. 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).

Install the housing (III)-existing ceiling installation

1. Position the housing so that it is centered in the

existing ceiling opening; make sure the housing is

ush with the nished ceiling. Nail the housing in

place and then drive the nails (not provided) through
the housing where indicated by arrows. (Fig. G).

Joist

Screw 4X25

G

Nails

H

Inside

Outside

Duct connection

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.

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

Tape

Body

Ceiling

Duct connector

Duct

Gradient
1°~2°

6

GRILLE INSTALLATION

Sensor unit

Celling

Grille

LED light connector

Grille

Celling

1. Insert the motion sensor unit into the grille. (Fig. I).

(only SMT130M)

Insert the LED light connector into the LED socket.

(Fig I). (only SMT150LED)

2. With the power on, check for abnormal vibrations or

sounds.

3. Insert the mounting springs into the slots and mount

the grille to the body. (Fig. J)

I

Celling

Celling

Sensor unit

Grille

LED light connector

Grille

J

Slots

Spring

Slots

Spring

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

7

SMT150LED

OPERATION

SMT130H

Delay time control

control o

(SMT130M & SMT150D)
or Humidity preset control
(SMT130H).

Low speed air volume
preset control (SMT130H,
SMT130M, SMT150D).

ptions control options

SMT130M

SMT150D
control options

Single Models: SMT130, SMT150, SMT150LED

1. Single speed control mode: Turn the POWER switch

on to operate at single speed mode - the LED
indicator will be green.

2. Turn the POWER switch on/off to operate the fan /

LED light / LED night light.

Humidity Model: SMT130H

3. 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 airow.

4. Full speed mode: Turn the MODE switch on to

operate at full speed mode - the LED indicator will
be amber.

Factory setting: low speed airow 70CFM, humidity

60%RH.

Note: Humidity tolerance is about ±10%.

Motion Model: SMT130M

5. Motion control mode: Turn the POWER switch on
to operate at motion 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 airow - the LED indicator will be green.

6. Motion sensor detectible
range: The distance that
motion can be detected
is limited to 10 feet (3m).

The eld of view of the

10 feet

(3m)

Sensor

sensor is 90°. (Room
temperature is 25°C)

90°

Factory setting: low speed airow 70CFM, time delay

15 minutes.

Dual Speed Model: SMT150D

7. Low speed control mode: Turn the POWER switch
on (MODE switch is off) to operate at the user-

adjustable low speed airow - the LED will be green.

8. 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 to the

user-adjustable low speed airow - the LED indicator

will be green.

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

Factory setting: low speed airow 70CFM, time delay

15 minutes.

8

CARE AND MAINTENANCE

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).

CLEANING

1. Pull down the springs (and power connects of the
LED light engine if SMT150LED) to remove the grille.

2. Wash and clean the grille. CAUTION: Do not let water
into the LED light engine. (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 clean cloth.

4. Replace the grille.

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

9

SMT150LED

TROUBLESHOOTING

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

The fan is not turning on 1. Power off

2. Faulty switch

3. Faulty wire connection

The fan seems louder
than it should

The fan is not clearing
the room

1. CFM too great

2. Damper not working
properly or damaged

3. Bend in duct too close
to fan discharge

4. Fan discharge

reduced to t smaller

duct

5. Fan body not securely
attached

1. Insufcient intake

airfow within room

1. Make sure power supply is on.

2. Test or replace switch.

3. Check wire in switch box.

1. Be sure the CFM rating on the fan matches the
size of your room.

2. Check damper to ensure it is opening and closing
properly. If the damper has become damaged,
please call Customer Service.

3. Be sure you do not have any sharp bends in duct
closer than 18 in. to the fan discharge.

4. Use recommended size ducting to reduce fan
noise.

5. Be sure the fan is securely attached to your ceiling
joists.

1. Be sure a door or window is slightly ajar or opened

to allow airow. The fan is not able to draw air out
of the room without enough airow to draw in from.

2. Insufcient CFM

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

2. Be sure the CFM rating on the fan matches the
requirements for your room size.

10

DIMENSIONS

Unit: Inches(mm)

(150

6"

)

10.5"

(267)

PRODUCT SPECIFICATIONS

Model No.

Voltage

(V)

Frequency

(Hz)

Power @

0.1”SP (W)

11.375"
(289)

SPECIFICATIONS

7.675"
(195)

Air Flow @

0.1”SP (CFM)

14"

(356)

14"

(356)

Weight (lb.)

14"

(356)

14"

(356)

Max.Current

(amps)

Note

SMT130 120 60 11.6

SMT130H 120 60 11.6

SMT130M 120 60 11.6

SMT150 120 60 16.9

SMT150D 120 60 16.9

SMT150LED 120 60 17.6

130

130

130

150

150

150

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

11

10.4 0.44 Single Speed

10.4 0.44 Humidity Sensor

10.4 0.44 Motion Sensor

10.4 0.47 Single Speed

10.4 0.47 Dual Speed

10.4 0.62 Single Speed

SMT150LED

WARRANTY

DELTA ELECTRONICS THREE YEAR LIMITED 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 uorescent lamp starters and tubes.

5. The warranty does not cover if 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 modication, 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’ specications.

Address: 46101 Fremont Boulevard, Fremont, CA 94538

US Toll Free Number: 1-888-979-9889

www.deltabreez.com

Model: SMT130/SMT130H/SMT130M/SMT150/SMT150D/

SMT150LED

12