Delta Products 110 CFM User Manual

VENTILATION FAN

MODEL SIG80 / SIG80M / SIG80D / SIG110 / SIG110H / SIG110D

TABLE OF CONTENTS

Package Contents 2

General Safety Information 3

Preparation and Wiring Diagrams 4

Assembly Instructions - New Construction 5

Assembly Instructions - Existing Construction 6

Grille Installation 10

Operation 10

READ AND SAVE THESE INSTRUCTIONS

Address: 46101 Fremont Boulevard, Fremont, CA 94538

Toll Free Number: 1-888-979-9889

US

www.deltabreez.com

Care and Maintenance 11

Troubleshooting 12

Dimensions 13

Product Specications 13

Warranty 14

V01

PACKAGE CONTENTS

PART DESCRIPTION QTY

❶

❷

Fan Body 1

Grille 1

1

Suspension bracketⅠ13”(318.5mm) 2

❸

Suspension bracketⅡ13”(318.5mm) 2

❹

❺

HARDWARE CONTENTS

(Images are to scale)

Duct Connector 1

2

A

Long Wood Screw (∅4 x 25mm)

B

Short screw (#8-32x1/4”)

X 4

X 4

3

C

Duct Screw (M4x12mm)

X 1

4

5

2

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

GENERAL SAFETY INFORMATION

Turning angle too large Duct shrink

ydob eht raen woblEswoble ynam ooT

Body

Minimum 18 in.

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. Do not install the unit where ducts are congured as

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 the unit, switch the power off
at the service panel and lock the service disconnecting
means to prevent the 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

a qualied person(s) in accordance with all applicable
codes and standards, including re-rated construction.

4. Sufcient air is needed for proper combustion and
exhausting of gases through the ue (chimney) of fuel

burning equipment to prevent backdrafting. 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 ventilating fans must always be vented to the
outdoors.

7. If this unit is to be installed over a tub or shower, it must
be marked as appropriate for the application and be
connected to a GFCI (Ground Fault Circuit lnterrupter) –
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 R40. (This is required for installation
in Canada only).

Turning angle too large Duct shrink

ydob eht raen woblEswoble ynam ooT

Body

Minimum 18 in.

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

least 8.2 feet (2.5m) above the oor.

Cooking area

Do not install above or

inside this area

4

5

5°

4

Cooking

Equipment

°

floor

Fig. B

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

3

PREPARATION

Tools Required for Assembly (not included): Hammer,
Flathead Screwdriver, Wire Nuts, Nails, Duct Tape,
Phillips Head Screwdriver, Utility Knife

Helpful Tools (not included): Electric Drill, Drill Bits

WARNING: Turn off electricity at breaker box
before beginning installation.

Carefully remove unit from carton.

Check area above installation location to be sure that
wiring can run to the planned location and that duct

work can be run. Make sure the area is sufcient for

proper ventilation.

Inspect duct work and wiring before proceeding with
installation.

Before installation, provide inspection and future
maintenance access at a location that will not
interfere with installation work.

You may need the help of a second person to install
this fan: one person on the attic side and one on the
room side.

Note: Installations may vary depending on how the
previous bath fan was installed. Supplies necessary
for the installation of your bath fan are not all included.
However, most are available at your local home
improvement or hardware store.

Roof cap
(with built-in

Short piece of flexible
duct helps alignment
and absorbs
sound

Fan housing

Seal gap
around
housing

Caulk termination
to duct

damper)

or

Wall cap

Wall cap
(with built-in

(with built-in
damper)

damper)

Properly insulate around the fan to minimize building
heat loss and gain.
Locate unit above (GFCI-protected circuit required)
or within 5 feet of the shower head.
Locate unit away from heating or cooling sources
which can affect humidity levels.
Do not locate near window. Unit may respond to the
outdoor humidity level.
Unit must be installed in ceiling to properly sense
moisture.

Locate unit only on at ceilings up to 12 feet high for

proper sensing.
The fan will operate most efficiently when located
where the shortest possible duct run and minimum
number of elbows will be needed.
Use a roof cap or wall cap that has a built-in damper
to reduce backdrafts.

WIRING DIAGRAM

Single Speed Models: SIG80, SIG110

Motion Model: SIG80M

JUNCTION BOX

ON/OFF SWITCH

(purchase separately)

POWER
SWITCH

SWITCH BOX

120 VAC

LINE IN

BLACK

WHITE

GREEN

SWITCH BOX

POWER SWITCH

BLACK
WHITE

GROUND

WIRING

PLATE

4

(bare)

Humidity Model: SIG110H

Dual Speed Model: SIG110D / SIG80D

JUNCTION BOX

OFF

ON

GRD

L

N

ON/OFF SWITCH

(purchase separately)

POWER

MODE

SWITCH

SWITCH

BLUE

(bare)

SWITCH BOX

120 VAC

LINE IN

BLACK

WHITE

BLUE

WHITE

GREEN

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

SWITCH BOX

OFF

ON

POWER SWITCH

HI

MODE SWITCH

BLACK
WHITEGROUND

WIRING

PLATE

L

N

L

N

GRD

ASSEMBLY INSTRUCTIONS

Suspension
Bracket II

Suspension
Bracket I

Body

Tab

Suspension
Bracket II

Suspension

Bracket I

Body

Tab

NEW CONSTRUCTION – ATTACHING TO THE JOIST

BEFORE INSTALLATION

Turn off power source. Review all safety precautions.

1. Attach the duct connector from the housing can
inside, and secure using the duct screw (M4x12).

Hardware

C

Duct Screw

2. If spacing between joists is 12 in. apart, use four
long wood screws (provided) to attach the fan body

to ceiling joists, NO NEED FOR SUSPENSION

❶

BRACKETS.

Hardware

A

Long wood screw

3. For joist spacing 16 in. - 24in., insert suspension
bracket I ❸ and suspension bracket II ❹ into the
bracket cover on the duct connector side and the
back of the fan body ❶. Install the suspension
brackets to the joists with nails, and secure the
suspension brackets to the fan body ❶by using the
short screws (provided).

Hardware

B

Short screw

1

2

3

❶

Body

❶

Suspension

❸

Bracket I

Suspension

❹

Bracket II

Inse rt tab in to
slot in housi ng

Duc t scr ew(M4X 12)
from Parts B ag

Tab

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

5

ASSEMBLY INSTRUCTIONS

4

4. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Wire connections are as follows: black to live switch
wire, white to neutral, green to ground. Reattach fan
junction box cover c .

5. Connect a 4 in. circular duct a (not supplied)
and vent to the outside. Secure it with duct tape
(not supplied) or clamp (not supplied) to make the
connection secure and air tight.

6. Punch out Mask from packaging. Insert mask and
nish celling.
Mask protects unit during construction. Remove
before installing Grille.

b

c

a

5

joist

a

joist

6

EXISTING CONSTRUCTION – ACCESSIBLE FROM ABOVE

BEFORE INSTALLATION

Turn off power source. Review all safety precautions.

1. Remove existing fan.

6

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

1

ASSEMBLY INSTRUCTIONS

2. Measure the opening to ensure it is large enough to
accommodate the new fan body (10.25 in. x 10.25
in.).

3. If this fan is not replacing an old fan, be sure to cut
a 10.25 in. x 10.25 in. opening for the fan body ❶.

Install from below, no need for suspension
brackets (no attic access)

2

3

9.4"

10.25 in.

10.25 in.

9.4"

4

4. Remove fan unit by removing 3 screws.

5. A piece of wood (not supplied) is screwed in from
below through the ceiling board. Suggested size is
1 in. x 3 in. x 14 in. Position the screws far enough
away from the edge of the ceiling board that it does
not crumble and give way. Put screws in both ends
of wood beyond the 10.25 in. hole. Keep screws in
range of grille.

5

Wood support screwed in from
underneath. Screw is far enough away
from the edge of sheetrock to prevent
crumblimg.

Wood support

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

7

ASSEMBLY INSTRUCTIONS

Pull exis ting ductw ork
into Hous ing

Insert tab into slo t

in Housin g

Duct scre w(M4X1 2)
from Part s Bag

ac

b

6. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Wire connections are as follows: black to live switch
wire, white to neutral, green to ground. Reattach fan
junction box cover c .

7. Insert housing can into the ceiling cut out. Secure
the housing can from below by using 2 long wood

screws through the ange into the wood support
and 2 long wood screws through the ange into the

joist.

6

7

Hardware

A

Long wood screw

8. Attach the duct connector from the housing can
inside, and secure using the duct screw (M4X12).

Hardware

C

Duct Screw

9. Insert fan unit and secure by 3 screws.

8

9

8

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

ASSEMBLY INSTRUCTIONS

Install from above with suspension brackets (attic
accessible)

*ONLY IF UNABLE TO ATTACH DIRECTLY TO JOIST(S)

1. For joist spacing 16 in. - 24in., insert suspension
bracket I ❸ and suspension bracket II ❹ into the
bracket cover on the duct connector side and the
back of the fan body ❶.Install the suspension
brackets to the joists with nails, and secure the
suspension brackets to the fan body ❶by using the
short screws (provided).

Hardware

B

Short screw

1

Body

❶

Suspension

❸

Bracket I

Suspension

❹

Bracket II

Tab

2. Remove the fan junction box cover a . Using wire
nuts (not supplied), connect house wires to fan
wires b as shown in the wiring diagram on page 4.
Wire connections are as follows: black to live switch
wire, white to neutral, green to ground. Reattach fan
junction box cover c .

3. Connect a 4 in. circular duct a (not supplied)
and vent to the outside. Secure it with duct tape
(not supplied) or clamp (not supplied) to make the
connection secure and air tight.

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

2

b

c

a

3

joist

a

joist

9

GRILLE INSTALLATION

Attach grille ❷ by pinching mounting springs a and
insert into the narrow rectangular slots in fan body.

OPERATION

a

2

Humidity preset control
(SIG110H)
or Delay time control
(SIG80M, SIG80D & SIG110D)

Low speed air volume
preset control (SIG80M, SIG80D,
SIG110H & SIG110D).

Single Models: SIG80, SIG110

1. Single speed control mode: Turn the POWER switch
on to operate at single speed mode - the LED
indicator will be green.

Motion Model: SIG80M

2. 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 and 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.

3. Motion sensor detectible
range: The distance that
motion can be detected

10 feet

is limited to 10 feet (3m).

The eld of view of the

(3m)

Sensor

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

90°

Factory setting: low speed airow 30CFM, time delay

15 minutes.

Humidity Model: SIG110H

4. 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, and the LED indicator is blue.
When the ambient humidity is lower than the set­point, 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.

5. Full speed mode: Turn the MODE switch on to
operate at full speed mode - the LED indicator will
be amber.

6. Humidity tolerance is about ±10%. The humidity
switch may need to be adjusted regionally. Long-

time operation will inuence the detecting precision

as dust accumlates.

Factory setting: low speed airow 30CFM, humidity

60%RH.

Dual Speed Model: SIG80D, SIG110D

7. L ow 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.

Factory setting: low speed airow 30CFM, time delay

15 minutes.

10

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

CARE AND MAINTENANCE

See safety information before proceeding. Routine maintenance should be done at least once a year.

• Never use solvents, thinner or harsh chemicals when cleaning the fan.

• Do not allow water to enter the motor.

• Do not immerse metal parts in water.

• Do not immerse resin parts in water over 140º Fahrenheit.

Turn off power source. Review all safety precautions.

1. To remove grille ❷, squeeze springs and pull down.

1

2

2. Wash and clean the grille ❷ in a sink and dry with a
cloth.

3. Remove dust and dirt from the fan body ❶ with a vacuum
cleaner.

4. Dampen cloth with dust detergent and wipe the fan body

. Then wipe dry with a clean cloth.

❶

2

2

3

Vacuum

1

cleaner

4

1

5. Replace grille ❷ back onto fan body

❶.

6. Turn on power source to operate fan again.

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

5

2

11

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.

12

2. Insufcient CFM

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

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

DIMENSIONS

PRODUCT SPECIFICATIONS

SPECIFICATIONS

Model No. Voltage(V)

SIG80 120 60 8.7

SIG80M 120 60 8.7

SIG80D 120 60 8.7

SIG110 120 60 13.6

SIG110H 120 60 13.6

SIG110D 120 60 13.6

Note: Design and specications subject to change without notice.

Frequency

(Hz)

Power @

0.1”SP (W)

Air Flow @

0.1”SP (CFM)

80

80

80

110

110

110

Weight (lb.)

10 0.30 Single Speed

10 0.30 Motion Sensor

10 0.30 Dual Speed

10 0.38 Single Speed

10 0.38 Humidity Sensor

10 0.38 Dual Speed

Max.Current

(amps)

Note

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D

13

WARRANTY

DELTA ELECTRONICS THREE YEAR LIMITED WARRANTY

Delta Electronics Inc. (“Delta Electronics”) warrants to the original consumer purchaser in the USA 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

14

Model: SIG80 / SIG80M /SIG80D/ SIG110 / SIG110H / SIG110D